baber/WOPTO huggingface dataset:
Patent CA-2019658-A1 (CA)
Title: Oriented fibre structure and a method for manufacturing it
Inventor: SAARIKETTU JUKKA
IPC: D01G99/00
Filed: 1990-06-22
Abstract: ABSTRACT          The object of the invention is a method for the manu-facture of an oriented fibre structure for lamination and/or pro-tective purposes, in which especially glass, carbon, aramide, borax or ceramic fibres, reinforcing fibres in general are bound to form an oriented fibre mat or corresponding structure, by means of which the fibres can be laminated inside  resin or another binder and thus form a strong shell structure, in which the strength of the shell is principally based on the strength of the above-mentioned reinforcing fibres.  The intention of the invention is to create a new kind of laminable fibre structure, which can be easily formed on the surface of a mould and by means of which air-bubbles can be avoided in the laminate.  In accordance with the invention the reinforcing fibres are bound to the basic knitted structure consisting of one-sided loops by loops running trans-versely in the opposite direction.
Patent CA-2019920-A1 (CA)
Inventor: ARROYO CANDIDO J
IPC: G02B6/44
Filed: 1990-06-27
Abstract: An animal-resistant optical fiber cable (20) includes a core (22) which comprises a transmission medium and a sheath system. The sheath system includes an outer jacket (65) and a dielectric armor (40) in the form of a shell. The shell comprises a plurality of longitudinally extending preformed segments (42-42) each being a composite comprising a substrate portion (50) and a layer (52) of a coating material which has a relatively high hardness - especially a diamond film - disposed on an outer surface of the substrate portion. Each of the segments covers less than half of the periphery of the core and, in a preferred embodiment, eight segments are used. Further, the shell segments are stranded helically about the core with at least portions of longitudinal edge surfaces of adjacent segments being in engagement with each other. The shell segments not only provide rodent protection for the cable, but also they provide suitable tensile and compressive strength as well as suitable flexibility and cable bending performance. Further, because the cable in a preferred embodiment has an all-dielectric sheath system, it is inherently lightning, corrosion and EMP resistant.
Patent CA-2022804-A1 (CA)
Inventor: BORNER JURGEN
IPC: B26D3/26
Filed: 1990-08-07
Abstract: Device for cutting fruit, vegetables or the like into slices, having a knife-holding plate, on whose front edge a V-shaped cutting knife is arranged, which is com-prised of two knife blades; two frame borders arranged substantially parallel, which are connected together by the knife-holding plate and at least one additional crosspiece; and a sliding plate guided on the frame border, that can slide parallel to the knife-holding plate, whereby a narrow gap remains between the rear edge of the sliding plate and the cutting knife.  In accordance with the invention, the peripheral edge of the knife blades at least in their rear area adjoining the V-shaped point of the cutting knife is held interlocking by injected plastic strips in the form of a horizontal U-profile.
Patent CA-2024194-A1 (CA)
Inventor: ARA KATSUTOSHI
IPC: C12N9/44
Filed: 1990-08-29
Abstract: A novel alkaline pullulanase; a microorganism producing the alkaline pullulanase; and a process for producing the alkaline pullulanase are disclosed.  The alkaline pullulanase of the present invention has a higher optimum pH range (pH 9.5-11) than conventional alkaline pullulanases and shows excellent stability in a wider pH range.  It has also an optimum temperature of higher than 50°C and is thermally stable up to 40°C.  The alkaline pullulanase has also strong resistance to almost all detergent components such as surfactants, chelating agents, proteases for detergents, and the like.  The alkaline pullulanase can advantageously be used as a detergent component.  Also, it can be utilized for producing many kinds of oligosaccharides and also together with .alpha.-amylase for producing various monosaccharides.
Patent CA-2024483-A1 (CA)
Title: Field-glass
Inventor: KIM BYUNG-SUN
IPC: G02B23/18
Filed: 1990-08-31
Abstract: A B S T R A C T     Field-Glass In a field-glass the ocular-columns are joined together by means of a bridge and are actuated by means of a central focusing device comprising a drive consisting of a rotatable knurled element and a guide-pin, the said central focusing device being used for normal focusing.  Fixed focus adjustability is provided, according to the invention, by a central focusing device locked by means of a knurled ring, and dual-focusing adjustment is provided by an axially adjustable stop-ring, focusing being normally effected by releasing the lock by means of the knurled ring and eliminating the stop by means of the stop-ring.
Patent CA-2024540-A1 (CA)
Title: Microcomputer peripheral device controller
Inventor: LARSON RONALD J
IPC: G06F13/42
Filed: 1990-09-04
Abstract: ABSTRACT      A controller for interfacing bus-coupled peripheral devices with  a  microcomputer  is  described.    The  controller  provides generalized compensation for variations in peripheral device access recovery time and for differences in access recovery times among peripheral  devices,  central processing units and  input/output buses.
Patent CA-2024799-A1 (CA)
Title: Multi-laminar mouthguards
Inventor: ADELL LOREN S
IPC: A63B71/08
Filed: 1990-09-06
Abstract: Several embodiments of mouthguards are disclosed. Liners of impression material are disposed in upper and lower troughs of a main body for conformance with tooth impressions. The main body's occlusal wall contains a series of spaced-apart air/saliva ducts extending in a lingual/buccal sense to establish lingual/buccal fluid communication. The liners are joined with the main body by integral connections which extend through holes in the occlusal wall between the two troughs in bridging portions of the occlusal wall that separate the air/saliva ducts. A mouthguard can be made by directly molding liner material onto opposite sides of the main body's occlusal wall. The liner is the same material on the main body but of a lower durometer to form the occlusal wall as a tri-laminar structure which provides unexpectedly superior impact absorption when in use. Further mouthguard embodiments have: a two part main body in which the two parts are exactly identical so that they can be fabricated by the same mold; the main body has internal pockets containing lower durometer material and providing for the attachment of a separate attaching strap; the relative thicknesses of the liner and the main body are varied in particular ways; a bite locator is provided; and the liner forms a significant portion of the buccal wall as a smooth rounded edge.
Patent CA-2025305-A1 (CA)
Inventor: KOLSETH DONALD H
IPC: F25D23/06
Filed: 1990-09-13
Abstract: A screw anchoring device for aperture sealing attachment with an apertured panel to confine insulating material foamed in place between the panel and an attached spaced wall or other structure. The device includes a plate member having corners and a generally flat portion lying in a plane with a central aperture forming a helical screw receiving impression.  The device also has a pair of upstanding tabs projecting from one face of the generally flat portion of the plate member at opposite sides of and adjacent to the screw impression. The plate member has a raised portion formed from the plate member at the corners and along each of two opposite edges of the flat portion of the plate member. These raised portions are convexly curved upwardly from the plane of the flat portion and from the face opposite from the face with the upstanding tabs and the corners of the plate member are semi-spherical shaped. There is a continuous pad of material capable of being penetrated by a screw and having an exposable adhesive surface substantially covering and carried by the plate member with the tabs projecting for entry into the panel aperture and through the pad ant having the adhesive surface of the pad extending across the panel aperture for mounting and sealing adherence to the adjacent paneled surface to prevent egress of trapped insulating material through the paneled aperture.  The screw impression is in position for threaded engagement with a screw passed through the panel aperture and the pad for attachment of a utility component to the opposite panel surface.
Patent CA-2025337-A1 (CA)
Title: Process for directly metallizing circuit boards
Inventor: BRESSEL BURKHARD
IPC: C25D5/56
Filed: 1990-09-13
Abstract: The present invention relates to a process for directly metallizing circuit boards, preferably in a horizontal throughput system, with the omission of electrolyte that requires no outside current. A multi-functional adsorption layer is produced selectively on the non-conductive parts of the circuit boards, said layer being able to adsorb an oxidation agent and/or store, this in pores or which is itself an oxidation agent, and which then is brought to reaction with such monomers as are suitable for the formation of conductive polymers, and which are metallized by electroplating.
Patent CA-2027511-A1 (CA)
Title: Dual-screen particle sizing apparatus and method
Inventor: TSUTSUMI MASATAKA
IPC: B07B1/46
Filed: 1990-10-12
Abstract: ABSTRACT OF THE DISCLOSURE           An apparatus and method for sizing and separating particles of a material.  The apparatus includes a stand, a frame having a pair of ends and an intermediate portion, and suspension assemblies attached to the stand and the frame for movably suspending the frame on the stand.   A pair of inclined screens are removably mounted in a pair of screen boxes removably mounted on the frame, with each of the  screens  sloping downwardly  from  the  intermediate portion of the frame toward a respective one of the ends of the frame.   One or motors is mounted on the frame for vibrating the frame and attached screens, and a feed box is mounted on the stand adjacent to and above upper ends of the screens for supplying a material to be sized. The method of the invention includes the steps of actuating the motor and depositing a material onto the upper ends of the screens via the feed box, so that the vibrating screens can simultaneously size and separate particles of the material. Spacers can be inserted between the stand and certain ones of the suspension assemblies to effect small changes in the slope of the screens, if needed, for generally equalizing the rate of movement of a material on each of the screens. The screen boxes can be replaced to effect gross changes in the slope of the screens, so that the apparatus can be used in different particle sizing applications.
Patent CA-2028031-A1 (CA)
Inventor: MOINET GERARD
IPC: C07F9/09
Filed: 1990-10-19
Abstract: La présente invention a pour objet de nouveaux aryloxy alcoyl benzènes, leurs procédés de préparation ainsi que les compositions pharmaceutiques en renfermant. Elle a plus particulièrement pour objet de nouveaux phénoxy éthylbenzènes substitués sur l'un ou l'autre noyau et spécifiquement les phénoxy éthylbenzènes substitués de formule générale I (I) dans laquelle Ar est un radical aromatique mono- ou bicyclique hydroxylé choisi parmi les dérivés benzéniques de formule dans laquelle X représente un hydroxyle libre, estérifié par un acide carboxylique, ou un acide sulfonique, par l'acide phosphorique, ou par l'acide sulfurique ou ethérifié par un alcoyle inférieur ou un alcényle inférieur Z est un substituant choisi dans le groupe constitué par l'hydrogène, les halogènes, un hydroxy, un alcoxy inférieur, un acyloxy, un phényl alcoyle inférieur, un alcoyle inférieur, un alcoyle inférieur substitué par un (alcoyl inférieur) oxycarbonyle ou par un hydroxy carbonyle, une chaîne CO(CH2)m CH3 dans laquelle m représente un nombre entier allant de 1 à 4, une chaîne CHOH-(CH2)m' CH3 dans laquelle m' représente un nombre entier variant de 1 à 4, un phényle, un phénoxy et un groupe carboxamido, éventuellement substitué par un ou deux radicaux alcoyle inférieur et parmi les dérivés naphtaléniques choisis dans le groupe constitué parmi les composés de formule dans laquelle A est un hydroxyle libre, ethérifié ou estérifié Z est défini comme précédemment et p est un nombre entier variant de 1 à 3 et ceux de formule dans laquelle A, Z et p sont définis comme précédemment Ar' est un radical aromatique mono- ou bicyclique choisi dans le groupe constitué parmi - les dérivés benzéniques de formule dans laquelle Y représente de l'hydrogène, un halogène, un alcoylène dioxy, un hydroxy, un alcoxy inférieur, un acyloxy dérivé d'un acide organique carboxylique, un alcoyle inférieur, un alcoyle inférieur substitué par un radical (alcoxy inférieur) carbonyle, une chaîne oxo alcoyle de formule CO(CH2)m-CH3 dans laquelle m représente un nombre entier allant de 1 à 4 et une chaîne hydroxy alcoyle de formule CHOH-(CH2)m'-CH3 dans laquelle m' représente un nombre entier allant de 1 à 4. - les dérivés naphtaléniques choisis dans le groupe constitué par les dérivés de formule dans laquelle Y est défini comme précédemment et n est un nombre entier variant de 1 à 3 - et les dérivés de formule dans laquelle Y est défini comme précédemment et n est un nombre entier variant de 1 à 3 R est un hydrogène, un hydroxyle, l'oxygène d'une fonction carbonylée ou un radical alcoyle inférieur R1 est de l'hydrogène ou un radical alcoyle inférieur. Ces composés servent de principe actif pour des médicaments anti-hypertenseurs, diurétiques et anti-agrégants plaquettaires.
Patent CA-2028538-A1 (CA)
Title: 4-substituted isoquinolone derivatives, their production and use
Inventor: NATSUGARI HIDEAKI
IPC: A61P3/06
Filed: 1990-10-25
Abstract: ABSTRACT OF THE DISCLOSURE   A compound of the formula (I):                           wherein X is -CH2-CH2- or -CH=CH-, Y is           or    , Z is an oxygen or sulfur atom, R1 and R2 are independently a hydrogen atom, an optionally substituted hydrocarbon group or an optionally substituted heterocyclic group and ring A is an optionally substituted 6-membered homocyclic ring, or its ester or salt which is useful as an inhibitory agent for the biosynthesis of the cholesterol.
Patent CA-2030451-A1 (CA)
Inventor: ARMSTRONG GRAEME D
IPC: C11D11/02
Filed: 1990-11-21
Abstract: A process for preparing a granular detergent composition or component having a bulk density of at least 550 g/1, which comprises the steps of adding up to 35% by weight of a swelling clay to a particulate starting material comprising:     (a) from 10 to 70% by weight of non-soap detergent active material, and (b) at least 10% by weight of water-soluble crystalline inorganic salts, including sodium tripolyphosphate and/or sodium carbonate, the weight ratio of (a) to (b) being at most 2.5, and treating the mixture in a high-speed mixer/granulator having both a stirring action and a cutting action. The obtained granular detergent composition has good powder dissolution properties, a good softening in the wash performance and a good storage  stability.
Patent CA-2030762-A1 (CA)
Inventor: FERGUSON GEORGE E
IPC: B01D35/04
Filed: 1990-11-23
Abstract: A horizontal counter-top water filter adapted to reside behind a sink faucet fixture.  The water filter has a horizontal housing defining a fluid inlet chamber and a fluid filtration chamber, an inlet end cap which is configured to conduct an incoming fluid flow from the fluid inlet chamber to the fluid filtration chamber and an outlet end cap configured to receive a filtered fluid flow from the fluid filtration chamber to a fluid outlet spigot.    The water filter is additionally fitted with a diverter valve and fluid conduit, which conducts diverted fluid from a sink faucet into the water filter.
Patent CA-2031949-A1 (CA)
Inventor: PIPES GEORGE R
IPC: B66F9/07
Filed: 1990-12-11
Abstract: ABSTRACT     An overtravel brake system (32) for a storage and retrieval system (10) which is automatically actuated when the load carriage lift motor (26) is deenergized and the load carriage moves downward.  The brake system includes a dog (54) mounted on the load carriage and engageable with the mast (22), the dog being actuated by a chain or cable (124) which applies an actuating force to the dog actuating mechanism only after the load carriage has traveled a predetermined distance.  The chain or cable is connected to the output member (90) of a clutch mechanism (76) operable in response to relative movement between the load carriage and the mast, and which is held in a disengaged condition when the lift motor is energized and is automatically shifted to an engaged condition when the lift motor is deenergized.
Patent CA-2032609-A1 (CA)
Title: System for the casting of anchors and mooring of platforms and anchor casting unit
Inventor: FUJITA TOKUME
IPC: B63B21/22
Filed: 1990-12-18
Abstract: A B S T R A C T      This invention concerns a system for the casting of  anchors meant  for  the mooring of floating oil producing and/or drilling platforms, for which an anchor  laying  craft  is  used,  general arrangement  whereof  consists of a deck with wells for anchors a capstant for dealing with chains, an improved kind of  drums  for wire  rope,  lockers  for  the  stowing  of chains built into the underside of the deck of the craft, which are led  by  a  capstan from  such  lockers or back to them, along hawse pipes, and drums for winding cables, mounted on a  bed.  When  platform  is  being moored  an  improved  laying  device  is  used which prevents any slipping or dropping after each platform chain has been  fastened to the line laid beforehand whenever the latter has to be lowered to its place in the sag, and an improved line fisher.
Patent CA-2033817-A1 (CA)
Inventor: ALBORANTE GIANCARLO
IPC: B23K26/20
Filed: 1991-01-09
Abstract: A device for welding motor-vehicle bodies which have been assembled loosely beforehand comprises at least one station for welding the bodies, a conveyor line for transporting the  loosely preassembled bodies  to the station, and locating means provided at the station for clamping the component parts of the body in the correct positions  for  welding.    The  device  also  includes welding means comprising a plurality of laser-welding torches which are associated with the locating means and are connected  to one or more laser sources by optical fibres.   In a preferred embodiment, the device is applied to a flexible welding station in which the locating means are carried by two or more pairs of locating frames which can be interchaged rapidly in the working position.
Patent CA-2034455-A1 (CA)
Title: Iridium silicon alloy
Inventor: LUTHRA KRISHAN L
IPC: C22C5/00
Filed: 1991-01-17
Abstract: RD-20,292 IRIDIUM SILICON ALLOY                ABSTRACT OF THE DISCLOSURE           An alloy having a very high resistance to oxidation is taught.  The alloy contains between 30 and 75 atom percent of silicon in an iridium base.  The alloy may be used in the form of a surface coating to protect structural elements of other materials from oxidation.  The alloy may also be used as an ingredient of a composite.
Patent CA-2035541-A1 (CA)
Title: Curl wrap and methods for using same
Inventor: WEDER DONALD E
IPC: B65D65/02
Filed: 1991-02-01
Abstract: A wrapping  for  wrapping  items  such  as  floral arrangements comprising a material having a first end,  a second end and a preset curl in the material whereby the material rolls over itself in an unrestrained condition.  A method of wrapping an item whereby at least one item is disposed on the material while the material is in a restrained condition and releasing at least one end of the material so that an end of the material rolls over the item thereby wrapping the item.
Patent CA-2038643-A1 (CA)
Title: Flame-retardant compositions
Inventor: NOTORGIACOMO VINCENT J JR
IPC: C08K5/00
Filed: 1991-03-19
Abstract: A B S T R A C T            FLAME-RETARDANT COMPOSITIONS      Flame-retardant polymer compositions comprising a linear alternating copolymer of carbon monoxide and at least one olefinically unsaturated compound, and at least a flame-retarding quantity of at least one organohalogen compound containing one or more polyhalogen substituted rings and of a compound selected from the group consisting of antimony oxides, metal borates and mixtures thereof, wherein the compositions comprise, in addition, polytetrafluoroethylene in a sufficient amount to render the compositions non-dripping.
Patent CA-2040732-A1 (CA)
Title: Hollow fiber membrane fluid separation device adapted for boreside feed which contains multiple concentric stages
Inventor: TRIMMER JOHNNY L
IPC: B01D53/22
Filed: 1991-04-18
Abstract: ABSTRACT     The invention is a hollow fiber membrane fluid separation device specially adapted for boreside feed which contains multiple concentric stages.     37,448C-F
Patent CA-2044545-A1 (CA)
Inventor: ADAMS TIMM L
IPC: B03B5/62
Filed: 1991-06-19
Abstract: An apparatus and method for separating peas based upon differences  in density.   The  apparatus includes a flow trough having a flow manifold.  A pump takes water from a reservoir and delivers the water to the flow manifold.  A flow nipple having a lip portion extending into the flow manifold and turning vanes within the flow manifold distribute the water to create a substantially laminar flow.  Fixed and pivotable water deflectors at an inlet portion of the flow trough establish a linear, laminar flow of water along the flow trough.  A hopper and conveyor combination deliver a stream of peas to an adjustable plate member positioned in the laminar flow of water in the flow trough.  The peas carried by the laminar flow of water descend off of the plate member into a separating chamber where peas having  a  high  density  range  settle  into  a  first collecting chamber and peas with a low density range settle into a second collecting chamber.  A adjustable separating  vane  separates  the  first  and  second collecting chambers and together with the plate member is  adjusted to  accommodate  batches  of  peas  having differing density characteristics.
Patent CA-2044714-A1 (CA)
Title: Resuable unisexual undergarment, undergarment for incontinence
Inventor: HAMMOND KIM R E
IPC: A61F13/15
Filed: 1991-06-14
Abstract: INCONTINENCE UNDERGARMENT           Background of the Invention Abstract This industrial design is a  reusable unisexual  undergarment for incontinence which can be left on  while monitoring the user; can be used by people with handicapped hand(s)/finger(s); is designed to fit varying body shapes and sizes and is capable of  covering the full rance of incontinence.
Patent CA-2046516-A1 (CA)
Inventor: HIGUCHI KAZUHIRO
IPC: G02B6/38
Filed: 1991-07-09
Abstract: 1. Disclosed is an optical fiber connector for connecting an optical fiber cable including a cable core, an inner coating layer formed on the cable core, and an outer coating layer formed on the inner cable layer. The optical connector includes a ferrule to which the cable core is inserted, a first cable fixing member for fixing the inner coating layer, a second cable fixing member for fixing the outer coating layer, a connector cover having an opening, and a fastening ring provided at an outer circumference of the opening, and formed together with the connector cover as a single body. The fastening ring is fastened after the first and second cable fixing members are fitted into the opening.