baber/WOPTO huggingface dataset:
Patent CA-2084730-A1 (CA)
Title: Skin antiseptic and hand disinfectant
Inventor: DIEHL KARL H
IPC: A01N31/02
Filed: 1992-12-07
Abstract: The invention relates to compositions which can be used as antiseptic for the skin and disinfectant for the hands. The compositions contain an alkyl alcohol component, at least one glycerol monoalkyl ether and water. They are particularly well tolerated by skin and sustainedly counteract degreasing and thus care for the skin. At the same time, they are fast-acting antiseptics for the skin and disinfectants for the hands which are not impaired, either in their effects or in their use properties, by skin-care components. In addition, they confer a pleasant feel to the skin. <IMAGE>
Patent CA-2085173-A1 (CA)
Title: Device for conveying items of household linen
Inventor: JENSEN JORN M
IPC: D06F95/00
Filed: 1992-04-14
Abstract: The device for conveying items of household linen comprises two belt-shaped mechanisms, spaced apart from each other transversely to the conveying direction, each rotating along a guideway running essentially in the conveying direction. Attached to each of the belt-shaped mechanisms are holding elements. Items of household linen, which leave a first processing machine via an output conveyor, grasped by the holding elements, are conveyed by rotation of the belt-shaped mechanisms along a lifting segment to the point where they preferably hang freely and are easy to check. Satisfactory items of household linen run through a lowering segment, after the holding elements are turned back via a deflection roller, and are released to a further processing machine via an input conveyor. First, second and third control mechanisms provide for grasping and release of items of household linen. Thus items of household linen judged to be sub-standard can be removed from the processing line through activation of an ejection key which brings in the third control mechanisms via a control unit. With just one operator, items of household linen can be checked comfortably and practically without any fatigue.
Patent CA-2085633-A1 (CA)
Inventor: BUCKLEY DANIEL T
IPC: C03B37/00
Filed: 1992-12-17
Abstract: Glass fiber mats are made for subsequent use in preforming for an RTM or SRIM molding process, for example, such that the binder applied to the mat has two distinct curing stages. In the first stage, a partial cure is provided by visible light upon a free radical generation in response to a photoinitiator mixed in the binder in an exact ratio to give a predictable increase in viscosity to that of a semi-solid so that the fibers are sufficiently bound for subsequent handling, but not sufficient to complete a cure, while leaving a second stage ready for a final cure which is achieved by the use of a cationic-type second photoinitiator which is sensitive to ultraviolet light. During the second curing stage, the mat is formed into a three-dimensional shape of a desired end product and cured with ultraviolet radiation while still in the mold, to obtain a rigid three-dimensional preform structure. 2.8 2.5
Patent CA-2085659-A1 (CA)
Inventor: ALDOKIMOV ANATOLY S
IPC: A01G31/00
Filed: 1992-12-17
Abstract: The subject matter of the invention is constituted by a process and a device for the hydroponic cultivation of plants in a vegetation receptacle (1) filled with a substrate, the nutrient solution being fed into the zone of the root nourishment. The special characterising feature of the process is that the nutrient solution is fed by an aerosol sprinkling of the surface of the substrate with a sprinkling periodicity and duration which depends on the temperature of the ambient air. The device contains a nutrient-solution collector (9), a pump (8) and a vegetation receptacle (1) which has a discharge pipe (10) and in the upper part of which there is arranged a nutrient-solution distributor (5) in the form of a tube which is perforated at the bottom and is located at a certain distance from the surface of the substrate (2), the overall surface area of the cross-sections of the holes on the tube being smaller than the cross-sectional surface area of the discharge pipe. <IMAGE>
Patent CA-2085884-A1 (CA)
Title: Pressurized hydrofluorocarbon aerosol compositions
Inventor: SOMANI ASIT
IPC: A61K47/10
Filed: 1991-06-25
Abstract: There are disclosed pressurised aerosol compositions comprising a medicament, a hydrofluorocarbon propellant and a po-lyethoxylated surfactant, the compositions containing substantially no solvent, other than the propellant, capable of increasing the solubility of the surfactant in the propellant. The compositions according to the invention are advantageous in that the solubil-ity of the surfactant is such as to ensure good dispersion of the medicament and smooth operation of the aerosol valve.
Patent CA-2088469-A1 (CA)
Title: Method of and installation for purifying liquids in horizontally flown-through plant containing filter beds
Inventor: KICKUTH REINHOLD
IPC: C02F3/04
Filed: 1993-01-29
Abstract: A plant containing filter bed (1) contains a bottom gravel bed (5) below a soil matrix (6). The bottom gravel bed extends along part of a length of the filter bed (1) from an inlet (2) and is hydraulically connected thereto. Preferably the bottom gravel bed (5) extends at a downwardly directed incli-nation relative to a bottom (4) at a bottom slope in the range of 1% to 5%. Due to the length (L) of the bottom gravel bed (5) the hydraulic gradient and thereby the throughflow through the soil matrix (6) is internally set, i.e. within the soil matrix (6) in adaptation to an infiltration cross-sectional area (7).
Patent CA-2089432-A1 (CA)
Title: Secured firearms and ammunition container
Inventor: CONNOLLY JACK
IPC: A47B81/00
Filed: 1993-02-19
Abstract: ABSTRACT     A lockable container for segregated collective secured containment  of  firearms  and ammunition  is  disclosed.    The container is in the form of a metal box and comprises a separate first and second compartments each defined respectively by a floor member and by a plurality of contiguous wall members. The first and second compartments are adapted to contain firearms and ammunition therein respectively, with a first opening in the first compartment that is adapted to allow for the passage of the firearms  therethrough  and  a  second  opening  in  the  second compartment that is adapted to allow for the passage of the ammunition therethrough. Respective first and second lid members are adapted for functionally independent movement between an opened position that permits access to the respective first or second compartment and a closed position that precludes access to the respective first or second compartment.  The first and second lid members are locked by separate lock means.   The locking in place of the first and second lid members precludes access to the firearms and ammunition contained within the respective first or second compartment.  The first and second compartments are securely adjoined to each other so as to keep the firearms in the first compartment and the ammunition in the second compartment in adjacent readily accessible relation.
Patent CA-2089513-A1 (CA)
Title: Dog food in the shape of a bone and a process for its production
Inventor: GEROMINI OSWALDO
IPC: A23P1/12
Filed: 1993-02-15
Abstract: A strand consisting of an external envelope based on cereals and an internal filling is formed by cooking/co-extrusion. While the external envelope is still thermo-plastic, the strand is coat and moulded to form the bone.   A food for dogs in the shape of a bone consisting of an external envelope 1 based on cereals and an internal filling 2 is obtained in this way.
Patent CA-2090282-A1 (CA)
Title: Target component assay
Inventor: LEVINE ROBERT A
IPC: G01N33/534
Filed: 1993-02-24
Abstract: INVENTORS: Robert A. Levine Stephen C. Wardlaw Thomas J. Mercolino Judith Britz Rodolfo Rodriguez TITLE: "TARGET COMPONENT ASSAY"             DOCKET NO.: H-1169 ABSTRACT OF THE DISCLOSURE   An improved assay of target components in a sample utilizes specific gravity-altering particles which are attached to the target components by specific antibodies. The attached specific gravity-altering particles are preferably liposomes which will buoy or sink the targets to a common level in the specimen sample when the latter has been centrifuged in a transparent tube. The liposomes can provide an accentuated and more pronounced indication of the presence of the targets in the sample due to their ability to contain many multiples of fluorescent or non-fluorescent dye molecules with minimal steric interference with the attached antibodies' binding ability.
Patent CA-2090600-A1 (CA)
Title: Production of shaped filamentary structures
Inventor: LAWTON PETER GEOFFREY
IPC: D04H3/10
Filed: 1991-08-28
Abstract: A method of producing a shaped fibrous fabric structure in which a continuous filament sheet (16a) is subjected to a needle punching action, segments (36, 38) are cut from the sheet and these segments are assembled to form an annulus, and then subjected to rotary motion under a reciprocating needling head (18) and continuing to add segments to build up a stack of layers whilst at the same time continuing the needling action, and lowering the base of the stack relatively to the needling head. In a final step, one or more layers of segments (250, 252, 254) are added to the top of the stack, and these are needled into the stack without lowering the stack. Furthermore, these additional layers are preferably made entirely of stapled fibres. Some or all of the layers of segments below the final layers may themselves be made of duplex material comprising continuous filament (16a) on which is laid a web of stapled fibres (15) before the duplex material is produced by needling the stapled web to the continuous filaments.
Patent CA-2091178-A1 (CA)
Title: Process and apparatus for the production of hydrogen peroxide from hydrogen and oxygen
Inventor: PAOLI MICHAEL A
IPC: B01J19/24
Filed: 1991-09-11
Abstract: A process and apparatus for the production of hydrogen peroxide directly from hydrogen (50) and oxygen (40) utilizing a pipeline reactor (54) for establishing a reaction zone for the reaction of these gases within an acidic aqueous solution, is disclosed. The reaction zone is completely filled with the solution and a reaction mixture is formed by dispersing hydrogen gas and oxygen gas in the solution in proportions above the lower flammability limit under control conditions resulting in the formation of hy-drogen peroxide. This reaction mixture is maintained until the proportion of hydrogen has decreased to below the lower flamma-bility limit for the gas mixture. The hydrogen peroxide is then removed from the reaction zone. The reaction of the hydrogen and oxygen in the solution is conducted under plug-flow conditions.
Patent CA-2098973-A1 (CA)
Title: Electroic access control mail box system
Inventor: KAARSOO ENN
IPC: G07C9/00
Filed: 1993-06-22
Abstract: ABSTRACT         An electronic access control mail box system comprises a plurality of mail box stations.  Each station consists of a locker of mail box compartments each having a door with electrically controllable solenoid operated latch, a card reader, and a local controller electrically coupled to the solenoid of each compartment door.  A central controller is in electrical communication with the card reader and the local controller of each mail box station.  Identification data read at the card reader of each mail box station is communicated to the central controller for processing and the central controller in turn communicates a command to the local controller for controlling operation of the solenoid operated latches of each compartment door in response to the identification data read.  The system offers secure electronic access to the mail boxes which are under centralized control and monitoring.
Patent CA-2099175-A1 (CA)
Title: Device for high efficiency encoding and decoding of picture signals and recording medium
Inventor: IGARASHI KATSUJI
IPC: H04N7/36
Filed: 1993-06-25
Abstract: ABSTRACT To realize a high picture quality with a small information volume, to reduce the hardware scale and to reduce the capacity of the frame buffer of a decoder. A limitation mode decision circuit 34 adaptively changes over a mode of inhibiting interframe predictive coding over the entire macro-blocks in each slice to a mode of inhibiting interfield predictive coding in a frame being encoded over the entire macro-blocks in one slice.  As for a B-frame, prediction from its odd field to its even field is inhibited, while prediction from an odd field, such as an Io field, of a reference frame of forward prediction ia also inhibited.
Patent CA-2099526-A1 (CA)
Inventor: GAUTHIER MICHEL
IPC: C10M107/44
Filed: 1993-07-02
Abstract: ABRÉGÉ DESCRIPTIF Ces additifs sont représentés par la formule générale suivante: L-Y-S dans laquelle L désigne un radical hydrocarboné servant de segment lubrifiant, S désigne un segment oligomère servant de segment solvatant des sels métalliques et Y désigne un lien chimique unissant le radical hydrocarbone et le segment oligomère. Avec ces additifs, il n'y a plus nécessité de laver ultérieurement la surface de lithium laminé.
Patent CA-2099608-A1 (CA)
Inventor: KUSZAJ KARL T
IPC: C09D137/00
Filed: 1991-02-21
Abstract: The present invention relates to an improved silane primer composition utilized to form multi-layer sanitaryware such as kitchen and bathroom fixtures. The silane primer composition includes N-2-(vinyl-benzylamino)-ethyl-3-aminopropyltrimethoxy-silane monohydrogen chloride dissolved in a suitable carrier. Alternatively, the silane primer composition includes a silane coup-ling agent dissolved in a diluent-effective concentration of methoxypropanol.
Patent CA-2104929-A1 (CA)
Title: Food product based on soyabeans and a process for its production
Inventor: PICTET GERARD
IPC: A23L27/28
Filed: 1993-08-26
Abstract: Abstract A food product based on soyabeans and a process for its production The invention relates to a food product in the form of coated and roasted soya beans which is suitable after grinding and extraction for the preparation of a beverage and to a process for the production of this food product.
Patent CA-2106183-A1 (CA)
Title: Cover for array of reaction tubes
Inventor: PICOZZA ENRICO
IPC: B01L3/00
Filed: 1993-09-14
Abstract: An array of reaction tube covers adapted to seal a plurality of reaction tubes comprises a unitary body of flexible material having a plurality of flexible plastic nodules. Each nodule is adapted to seal one of the reaction tubes. Each of the nodules is flexible held in a predetermined planar spaced relationship from each other in rows, preferably in rows and columns, by an integral web having a plurality of apertures therethrough. Each of the nodules has a downwardly convex, generally hemispherical lower portion extending from the web, an upwardly convex upper portion extending from the web over the lower portion, and a centrally domed nipple extending upwardly from the upper portion.
Patent CA-2107799-A1 (CA)
Title: Analogue and digital convertors
Inventor: CRAVEN PETER GRAHAM
IPC: H03M1/08
Filed: 1992-02-21
Abstract: A signal convertor comprising a pulse modulator, and means for modifying the signal input thereto in dependence upon the error in previous values of the output thereof, to reduce the effects of said error within a desired signal band.
Patent CA-2108601-A1 (CA)
Title: Diphosphonates as Corrosion Inhibitors for Antifreeze Coolants and Other Functional Fluids
Inventor: HIROZAWA STANLEY T
IPC: C23F11/167
Filed: 1993-10-18
Abstract: A coolant or antifreeze composition has one or more glycols or glycol ethers in combination with water, one or more additives, and an effective amount of one or more of the compounds 1-hydroxyoctylidene-1,1-diphosphonic acid, 1-hydroxynonylidene-1,1-diphosphonic acid, 1-hydroxydecylidene-1,1-diphosphonic acid, 1-hydroxyundecylidene-1,1-diphosphonic acid and 1-hydroxy dodecylidene-1,1-diphosphonic acid as corrosion inhibitors.
Patent CA-2108618-A1 (CA)
Inventor: STEVENS JEFFREY C
IPC: G06F12/08
Filed: 1993-02-19
Abstract: ABSTRACT     CACHE SNOOP REDUCTION AND LATENCY PREVENTION APPARATUS    A method and apparatus for reducing the snooping requirements of a cache system and for reducing latency problems in a cache system.  When a snoop access occurs to the cache, and if snoop control logic determines that the previous snoop access involved the same memory location line, then the snoop control logic does not direct the cache to snoop this subsequent access.  This eases the snooping burden of the cache and thus increases the efficiency of the processor working out of the cache during this time.  When a multilevel cache system is implemented, the snoop control logic directs the cache to snoop certain subsequent accesses to a previously snooped line in order to prevent cache coherency problems from arising.  Latency reduction logic which reduces latency problems in the snooping operation of the cache is also included.  After every processor read that is transmitted beyond the cache, i.e., cache read misses, the logic gains control of the address inputs of the cache for snooping purposes.  The cache no longer needs its address bus for the read cycle and thus the read operation continues unhindered. In addition, the cache is prepared for an upcoming snoop cycle.
Patent CA-2110067-A1 (CA)
Title: Electron accelerator having a coaxial cavity
Inventor: JONGEN YVES
IPC: H05H7/18
Filed: 1992-05-27
Abstract: An electron accelerator having a first source emitting an electron beam to be accelerated, and a coaxial cavity defined by an outer cylindrical conductor and an inner cylindrical conductor lying on a single axis and joined by two flanges, wherein the electron beam is injected in the mid-plane which is perpendicular to the axis along a first diameter of the outer conductor. The accelerator is characterized in that it comprises a second source emitting an electron beam which decelerates as it passes through the coaxial cavity, whereby the electromagnetic field required to accelerate the electron beam from the first source is produced.
Patent CA-2110196-A1 (CA)
Inventor: SAKATA HIDEKI
IPC: G06F9/38
Filed: 1993-11-29
Abstract: ABSTRACT      The present invention relates to an information processing apparatus which improves the speed of the data fetch operation from a main storage unit to a central processing unit.  The information processing apparatus includes a central processing unit having an access unit.  The access unit includes an address control unit, data control unit and MCU interface unit for storing and fetching data corresponding to store addresses and fetch addresses respectively.  The address control unit determines whether a fetch address coincides with one of storage addresses.  If the fetch address coincides with one of storage addresses, the data fetch operation is suspended until the data corresponding to the store address is stored in the main storage unit.  Then, the fetch operation is performed.
Patent CA-2111887-A1 (CA)
Inventor: AUBRY JACQUES ANTOINE
IPC: B29C70/34
Filed: 1993-12-20
Abstract: "BLADE MADE OF THERMOPLASTIC COMPOSITE, IN PARTICULAR     FOR DUCTED TAIL ROTOR OF A HELICOPTER, AND   ITS METHOD OF MANUFACTURE WITH INJECTION STEP"                   EUROCOPTER FRANCE                 Invention of:     AUBRY Jacques COFFY René                           ABSTRACT       The blade has its lower-surface and upper-surface skins of its shell, its front and rear filling bodies and its spar made of a composite material having the same thermoplastic matrix, preferably made of PEEK, reinforced preferably with carbon fibres.  The spar is  extended outside the shell by an integrated rooting part with linkage attachment, in a loop or laminate, in the same thermoplastic  composite.   The  method  consists   in assembling the spar with the skins, after manufacturing these components in the form of prefabricated elementary pieces,   by  injecting  under  pressure  a  fluidized thermoplastic composite with short reinforcing fibres moulding the filling bodies.            Figure 3.
Patent CA-2112671-A1 (CA)
Inventor: HEYRING CHRISTOPHER B
IPC: B60G21/067
Filed: 1992-07-02
Abstract: 2112671 9301063 PCTABS00019 A vehicle having a load support body (5), and a pair of front ground engaging wheels (1, 2) and a pair of rear ground engaging wheels (3, 4) connected to the body (5) to support same and each wheel being displaceable relative to the body in a generally vertical direction. A double acting fluid ram interconnected between each wheel (1, 2, 3, 4) and the body (5) each ram including first (17a, 18a)(13a, 14a) and second (17b, 18b)(13b, 14b) fluid filled chambers on opposite sides of the ram piston, said first and second chambers oppositely varying in volume in response to vertical movement between the respective wheels and the body. Respective first fluid communicating conduits (10, 10a) connecting said first chambers (17a, 18a)(13a, 14a) of the front and rear wheels (1, 2, 3, 4) on the same side of the vehicle to provide respective first individual fluid circuits between the interconnected first chambers (17a, 18a)(13a, 14a), and respective second fluid communicating conduits (8, 8a) connecting the second chambers (17b, 18b)(13b, 14b) of the front and rear wheels (1, 2, 3, 4) on the same side of the vehicle to provide respective second individual fluid circuits between interconnected second (17b, 18b)(13b, 14b) chambers. Respective further conduits (35, 36) are provided interconnecting the first fluid circuit (10, 10a) on each side of the vehicle to the respective second fluid circuit (8, 8a) on the opposite side of the vehicle. The two front wheels (1, 2) of the vehicle are connected to the body by respective additional fluid rams (11, 12) defining respective third fluid chambers. The third fluid chambers being interconnected by a third conduit (7). Each of the conduits (10, 10a, 7) and preferably conduits (8 and 8a) have an accumulator (21, 22, 25, 26,...) or other resilience inducing device to accommodate fluid displaced from the rams in the circuit, and provide resilience to the system.
Patent CA-2116080-A1 (CA)
Title: Electrode boilers with automatic drain control responsive to measured electrode current
Inventor: JONES HOWARD C
IPC: F22B1/30
Filed: 1994-02-21
Abstract: An electrode boiler comprising a container for containing water and electrodes within the container which serve to pass electrical current through such water and which are generally upright when in use. Feed and drain systems are connected to the container to enable water to be fed to and drained therefrom. An outlet is provided through which steam generated inside the container can pass. An electrode current indicator provides an indication of the value of the electrical current passing through the electrodes. A  controlling computer is connected to the feed and drain systems and the electrode current indicator.  The controlling computer is set so as to cause the feed means to open when a predetermined drop in the electrode current has occurred owing to a boiling away of water from the boiler, and then to cause the feed system to close when a predetermined increase in the electrode current has occurred owing to the introduction of water into the boiler. Current-increase-rate measuring devices provided in the controlling computer to provide a measure of the rate of increase of electrode current when the feed system is opened. The controlling computer is to open the drain system for a drain period, in dependence upon the measured value of the current-increase-rate.