baber/WOPTO huggingface dataset:
Patent NO-148207-C (NO)
Inventor: OPSHAUG KJELL
IPC: A23L17/00
Filed: 1981-04-15
Abstract: A method of rapid enzyme maturing of fish, particularly herring, with a suitable salt content for instant consumption, by which  the fish is filleted, skinned, trimmed and made open to diffusion by deep-freezing, optionally by salting or vacuum treatment, before, during or after filleting. The fillets are exposed to a brine having a temperature below 10<o> C, preferably below 5<o> C, and having a salt content which will give a salt concentration of from 4 to 8%, preferably 6%, in the finished matured fillet product. The brine further contains from 0 to 8% of sugar, seasonings and other substances that can have an influence on the taste of the products. The enzymes needed for the maturing process are added in the form of viscera, particularly appendixes (Pylorus caecae) in a natural, preferably finely divided form, or in the form of commercially available water soluble proteolytic enzymes or enzyme preparations. When an optimal product quality is obtained, which occurs after a maturing period of from 1 to 5 days, the enzyme activity is disrupted by deep-freezing or chemical inactivation in a manner known per se.
Patent NO-156310-C (NO)
Inventor: SCHOLTHOLT HANS
IPC: H04Q1/14
Filed: 1982-06-22
Abstract: 1. A distributor strip with wire guide elements (3) and function elements (4) supported in a trough-like, metallic, earthed receptacle (1) alternately arranged in layers, where the function elements (4) are equipped with components possessing clamping elements (11, 12, 15, 16) and contact elements, which respectively form a separating or switching contact so as to be adjacent to one another for incoming and outgoing a-lines and b-lines (9, 10) to be connected to the external clamping elements (11, 12, 15, 16) and wherein a metallic, earthed screening plate (26) is inserted between two planes of mutually crossing wire guide channels (5) of a wire guide element (3), characterised in that a cable (8) which envelopes the a-lines and b-lines (9, 10) with a metallic screen is connected to the clamping elements (11, 12, 15, 16) with the screen of the cable in contact with a further clamping element (14, 17) adjacent to the clamping elements (11, 12, 15, 16) assigned to the a-lines and b-lines (9, 10), and is connected to an earthing bar (21) arranged on the function element (4), and that said screening plate (26) has lugs (25) mutually offset which come into contact with the metallic receptable (1).
Patent NO-160647-C (NO)
Inventor: HUNG GEORGE HON CHEUNG
IPC: B62M1/18
Filed: 1982-08-26
Abstract: This invention relates to a cycle wherein rotation of a drive wheel can be effected by the application of a force alternately to a pedal and to the saddle. In a preferred embodiment the cycle comprises a saddle (14), a crossbar (10) on which the saddle (14) is mounted, cranks (12), pedal cranks (13), pedals (16) and a force transmission member (11) for transmitting a force from the crossbar (10) to the cranks (12). The application of a force to the saddle (14) or to the pedals (16) causes rotation of the cranks (12) and the pedal cranks (13), which rotation is transmitted to a drive wheel (3) via a toothed driving gear wheel (7), an endless chain (8) and a driven gear wheel (9).
Patent NO-163567-C (NO)
Inventor: CLAUSS KARL
IPC: C07D291/06
Filed: 1985-03-21
Abstract: 6-Methyl-3,4-dihydro-1,2,3-oxathiazin-4-one 2,2-dioxide is prepared by reaction of acetoacetamide with at least approximately twice the molar amount of SO3 per mole of acetoacetamide, if appropriate in an inert inorganic or organic solvent. Relevant salts can be obtained, using bases, from the product which results in the form of the acid. The non-toxic salts, in particular the potassium salt, are valuable synthetic sweeteners.
Patent NO-173174-C (NO)
Inventor: WEISWEILER MANFRED
IPC: B28B19/00
Filed: 1988-10-06
Abstract: In this apparatus for making concrete multilayered roof tiles by the extrusion process, having a coating unit which can be supplied with fresh concrete and is intended for applying a continuous coating of fresh concrete to a continuous string of displaceable, positively driven bottom-half moulds (14), and furthermore a compaction roller (25) and a smoothing tool (35), adjoining the compaction roller (25) in the production direction, for compacting and if need be profiling the base coating of fresh concrete passing through underneath on the bottom-half moulds, at least one further smoothing tool (45) for a further coating, in particular a top coating (18), to be applied to the base coating (17) is provided in the production direction behind the smoothing tool (35) for the base coating (17) and is separated from this smoothing tool (35) by a gap (40) running transversely to the production direction. The material for the further coating is supplied under pressure through the gap (40). 
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Patent NO-178117-C (NO)
Inventor: SCHULZE-BECKINGHAUSEN ERICH JO
IPC: B23P19/06
Filed: 1991-05-27
Abstract: Apparatus for connecting and disconnecting threaded members including a power tong, a backup unit disposed below the power tong for gripping a second pipe, and apparatus for transmitting reaction forces generated by the power tong to the backup unit, the backup unit having devices for transmitting compressive or tensile forces between its members from the power tong which, in one embodiment, includes a hydraulic connection between a double acting hydraulic piston and cylinder assemblies incorporated in the members.
Patent NO-177856-C (NO)
Inventor: MCCORMICK RANDY MILES
IPC: C07H21/04
Filed: 1991-09-09
Abstract: Sepg. enzymes from nucleic acids comprises: (a) contacting a soln. contg. enzymes and nucleic acids with a rehydrated silica gel capable of binding enzymes to leave an unbound fraction contg. the nucleic acids and (b) isolating the unbound fraction. The rehydrated silica gel has a specific surface area of 50-150m2/g and pores throughout having a diameter of 60-150 Angstrom and surface hydroxyl gps. at a concn. of 0.1 micro mol/m2-8 mol/m2 and at a pKa of 6-10.
Patent CA-2001704-C (CA)
Title: Mold release systems
Inventor: CAVENDER KEITH D
IPC: B29K105/04
Filed: 1989-10-27
Granted: 1995-01-24
Abstract: A process which comprises (i) the generation of release surfaces by application to predetermined areas of a solid surface of a solution, suspension or dispersion of a release agent and a supercritical fluid that vaporizes from the release agent, (ii) the deposition of a mass onto the release surface containing the release agent, and (iii) the separation of the mass or a product derived from the mass from such surface covered by the release agent. Novel apparatus for carrying out the process are described.
Patent CA-2003479-C (CA)
Title: Wind propelled apparatus
Inventor: WINNER WILLIAM K
IPC: B63B35/79
Filed: 1989-11-21
Granted: 1996-06-18
Abstract: A wind propelled apparatus is disclosed which includes a surfboard having a wind-propulsion sail adapted to receive wind for motive power, and a training sleeve which surrounds a substantial portion of the surfboard and includes side pontoons or stabilizer tanks filled with air under pressure to stabilize the surfboard with respect to a longitudinal axis.  The training sleeve is preferably of a woven fabric which is maintained in tension and snugly against the board and has a relatively non-skid surface for stepping by an operator.  This function is useful in combination with the stabilizer tanks particularly as a training aid for novice operators, but may also be used as desired by experienced operators under extreme conditions.
Patent CA-2009409-C (CA)
Title: Modular furniture
Inventor: GRUND GARY H
IPC: A47B17/00
Filed: 1990-02-06
Granted: 1995-11-07
Abstract: A freestanding modular furniture arrangement is provided to create workstations in open office plans, and other similar applications.  Each furniture unit includes a worksurface with capped cutouts in the rear corners to mount overhead cabinets, privacy screens, and other furniture accessories.  A mounting rail extends continuously along the rearward edge of each worksurface, and is capable of removably supporting therein a plurality of different amenities, such as bookshelves, CRT stands, fans, task lamps, etc., so as to permit a worker to personalize his or her own workstation.  A removable stanchion permits certain convertible amenities to be supported either freestanding on the worksurface, or along the rear of the worksurface on the mounting rail.  An L-shaped intermediate leg is available to support the worksurface in a cantilevered fashion to facilitate unfettered task chair movement along the forward edge of the worksurface.
Patent CA-2012131-C (CA)
Title: Rotating fishing lure spreader for use while trolling
Inventor: BARNETT O LYNN
IPC: A01K91/053
Filed: 1990-03-14
Granted: 1994-01-04
Abstract: ABSTRACT OF THE INVENTION      A fishing device known as a spreader for trolling a plurality of baited hooks from a single fishing line wherein the spreader is a planar device with sweep arms extending from the body of the planar device and vanes that cause it to rotate as it moves relative to the water, thereby causing at least two fishing lures attached to the sweep arms to move in a helical pattern simulating the motion of fish swimming together.  The hydrodynamic design provides for smooth operation in the water and reduces the propensity for the fishing lures to become entangled.
Patent CA-2017565-C (CA)
Title: Feed composition for culturing fishes
Inventor: FURUKAWA TADAYASU
IPC: C07K5/093
Filed: 1990-05-25
Granted: 2000-04-04
Abstract: Disclosed is a feed composition for culturing fishes, which comprises a conventionally formulated fish feed with a peptide represented by the general formula (I) (see formula I) wherein Cys~Cys means a disulfide linkage of cysteinyls; each or R1, R2, R3 and R4 independently represents Y-L-glutamyl or glycyl; each of m, n, p and q is an integer of 0 or 1, provided that m, n, p and q are not simultaneously 0. The peptide in the feed composition is effective in treating and preventing hepatic disorders of cultured fishes.
Patent CA-2021028-C (CA)
Title: Device for transport of material between chambers at different pressures and process for operation of this device
Inventor: PERCHTHALER HEINZ
IPC: B65D90/58
Filed: 1990-07-12
Granted: 1999-09-07
Abstract: A device for transport of material between chambers at different pressures, comprises a feed chamber, a main chamber having an upper housing with an inlet and a lower housing with an outlet. The feed chamber is coupled to the main chamber at the inlet, and a first slide valve opens and closes the inlet. A second slide valve for opening land closing the outlet may be provided. At least one hollow gasket with an essentially closed wall, preferably an inflatable gasket, is provided between the upper housing and the first slide valve for sealing the inlet; and, at least one gasket with an essentially closed wall, preferably an inflatable gasket, may be provided between the lower housing and the second slide valve for sealing the outlet. Alternatively, a first flap valve for opening and closing the inlet is provided which is pivotally coupled to the upper housing at one side. At least one hollow gasket with an essentially closed wall, preferably an inflatable gasket, is coupled between the upper housing and the first flap valve for sealing the inlet.
Patent CA-2027501-C (CA)
Inventor: GROLLIER JEAN-FRANCOIS
IPC: A61K9/133
Filed: 1990-10-11
Granted: 2000-07-18
Abstract: Pour préparer une dispersion aqueuse de vésicules lipidiques lamellaires, on dissout au moins un lipide dans au moins un solvant organique non miscible à l'eau ; on ajoute la phase organique ainsi obtenue à une phase aqueuse, en quantités telles que l'on obtienne par une forte agitation une dispersion du type huile-dans-eau ; on conduit l'évaporation du (ou des) solvant(s) sous forte agitation, la phase continue de la dispersion restant en permanence la phase aqueuse ; et, le cas échéant, on concentre la dispersion. On peut travailler à basse température (de l'ordre de 35 à 55.degree.C), ce qui permet d'encapsuler dans la phase aqueuse ou d'incorporer dans les feuillets des vésicules des substances actives thermo-sensibles ; la concentration des lipides dans la phase organique peut aller jusqu'à 50 % en poids.
Patent CA-2028895-C (CA)
Title: Cellular telephone system capable of reducing im distortion at portable telephone
Inventor: USUI HISAYOSHI
IPC: H04W92/04
Filed: 1990-10-30
Granted: 1995-10-17
Abstract: A cellular telephone system comprises a plurality of base stations which cover a plurality of cells.  The system also  includes  a  plurality  of portable  telephones communicable with the base station over radio frequency channels.  A base station covering a given cell transmits an IM  control signal  indicating  that  there  exists  IM interference in the given cell.  In response to the IM control signal, each of the portable telephones reduces its receiver sensitivity, so that the IM interference can be alleviated.
Patent CA-2044261-C (CA)
Inventor: GUDMUNDSON PEROLS BJOERN OLOF
IPC: H04L25/03
Filed: 1990-09-10
Granted: 1999-04-27
Abstract: L'invention se rapporte à un égaliseur (11) comportant un analyseur Viterbi adaptatif (VIT1) et des circuits d'estimation de canaux (CEST1,...CEST16), connectés chacun à un état (1...16) de l'analyseur Viterbi (VIT1). L'égaliseur (11) reçoit un signal (y(n)) qui a été filtré et échantillonné à des moments ponctuels déterminés (n) et qui, durant sa transmission, a été soumis à une dispersion temporelle. Pour chaque état (1-16), les circuits d'estimation (CEST1,...,CEST16) estiment chacun une réponse impulsionnelle partielle (C1(n),...,C16(n)) pour le canal. Cette estimation est itérative et comprend les étapes suivantes: l'analyseur Viterbi calcule des signaux d'erreur de transition entre un ancien état et un nouvel état à l'aide d'une réponse impulsionnelle partielle précédente; l'analyseur Viterbi (VIT1) sélectionne parmi les signaux d'erreur de transition ceux qui sont les meilleurs (ei,1...ep,16), les anciennes réponses impulsionnelles partielles (Ci(n-1),...,Cp(n-1)) et les vecteurs de transition (Si1,...Sp16). Les circuits d'estimation (CEST1,...CEST16) estiment les nouvelles réponses impulsionnelles partielles (C1(n),...C16(n)) pour le nouvel état (N) à l'aide des anciennes réponses impulsionnelles partielles (Ci(n-1),...Cp(n-1)), des vecteurs de transition Si1,...,Sp16) et des signaux d'erreur de transition (ei1,...ep16). Les réponses impulsionnelles partielles (C1(n),...C16(n)) sont utilisées pour l'estimation de symboles (S(n-L)).
Patent CA-2047019-C (CA)
Title: Two piece adapter rim for wheel assemblies
Inventor: BERRY VERNE H
IPC: B60B3/16
Filed: 1991-07-15
Granted: 1995-02-07
Abstract: ABSTRACT OF THE DISCLOSURE         A two piece  adapter rim  for wheel  assemblies comprises a band formed generally into a circle having inner and outer surfaces wherein the outer surface is for carrying a rubber tire. The assembly includes additionally an outer disc mounted within the band on the inner surface, the outer disc having a central first opening and a plurality of second openings located around the periphery of the first opening. Also included is  a replaceable inner adapter disc,  the adapter disc having a plurality of third openings which register with the second openings of the outer disc, and a plurality of fourth openings which register with a fixed pattern of attachments of a hub. The hub would be of a piece of heavy machinery or equipment to which the wheel assembly would be attached. A series of bolts are used to secure the adapter disc to the outer disc and then the wheel assembly may be mounted on a hub. In the event the wheel is to be used on different piece of equipment, the wheel can be removed from  the hub,  the  inner  adapter  disc  exchanged  for  a different adapter disc, and remounted onto a different hub having a different fixed attachment configuration.
Patent CA-2055989-C (CA)
Title: Lighted retractable awning
Inventor: FALUDY THOMAS G
IPC: G09F15/00
Filed: 1991-11-21
Granted: 1994-09-20
Abstract: A lighted retractable awning includes a roll bar about which a canopy can be rolled with the roll bar having an elongated recess therein adapted to receive a light source.  The light source includes an electrical cord having a plug on one end adapted to be received in an electrical outlet in a support surface on which the awning is mounted.
Patent CA-2057283-C (CA)
Title: Holter ecg report generating system
Inventor: ELLIOTT GORDON L
IPC: G06F17/00
Filed: 1991-12-09
Granted: 1998-12-22
Abstract: A system used by a technician for evaluating a Holter ECG tape having a signal representing a series of waveforms thereon and for generating a report reflecting the evaluation.  A tape reader generates from the ECG tape an analog signal representative of the ECG waveforms recorded on the tape.  An A/D converter converts the analog signal into a digital signal.  A computer including a data bus, a memory, a processor controls the operation of the system.  A display displays waveforms representing the ECG.  A storage device is connected to the data bus.  A direct memory access device moves the digital signals from the converter to the memory for storing the digital signal in the storage device.  The converter provides at least a 12 bit a digital signal corresponding to the analog signal and includes means for converting the 12 bit digital signal to an 8 bit digital signal.
Patent CA-2061949-C (CA)
Title: Electronic circuit package
Inventor: KAWABATA KIYOSHI
IPC: G11C5/00
Filed: 1992-02-27
Granted: 1998-01-27
Abstract: An electronic circuit package has a wiring substrate, at least two semiconductor chips and a bus line.  All the semiconductor chips are connected by means of the bus line and are bare chip packaged on a substrate.  The chips and the wiring substrate are connected by wiring bonding between pads formed on the chips and the substrate.  The substrate may be a multilayer.  Preferably, there is an insulating layer partially formed on a surface of the multilayer substrate, and a die bonding ground is formed on a surface of the insulating layer in order to use a portion of the substrate under the ground as a wiring or hole region.  At least one of the chips is formed on the die bonding ground.  The bus line preferably includes two data bus lines, the chips connected to one data bus line being located on one side of the substrate and the chips connected to the other data bus line being located on the other side of the substrate.
Patent CA-2071364-C (CA)
Inventor: WHITE PERCY ALVIN
IPC: H02B1/30
Filed: 1992-06-16
Granted: 2003-09-30
Abstract: A non-metallic enclosure for electrical apparatus has a housing and cover with a door pivotably mounted on the cover. A hood is attached to the housing such that when the door is attached to the cover and the cover is attached to the housing at least one pivotable connector will be behind the hood so that the door can only be nondestructively removed by removing the cover from the housing. Electrically conductive connectors and resilient snap-in members are preferably molded into the housing to secure bus bars and neutral bars to the housing.
Patent CA-2077586-C (CA)
Title: Adjustable plumb/level
Inventor: TATE EDWIN M
IPC: G01C9/28
Filed: 1992-09-04
Granted: 1994-05-31
Abstract: ABSTRACT OF THE DISCLOSURE           An adjustable plumb level formed from an I beam with wood side panels.  A circular hole is formed through the I beam and side panels, within which an indicating mechanism is disposed. The indicating mechanism is easily replaceable so that the present invention can be used as a plumb or a level.
Patent CA-2080507-C (CA)
Title: Gentle rake
Inventor: HILL JEAN A
IPC: A01D7/06
Filed: 1992-10-14
Granted: 1994-10-18
Abstract: A novel head for a rake has a fan-shaped body with a plurality of fingers radiating from an attachment to a rake handle.  The individual fingers have three portions: a base portion, a middle portion and a tip portion.  The base portion of each finger is generally rectangular in profile; the middle portion is generally rectangular with the sides being arcuate outwardly; and the tip portion is a circular arc segment with the chord segment thereof comprising the proximal end of said portion.  A reinforcing rib is positioned normal to the bottom surface of each portion of each finger, the reinforcing rib originating along the length of the base portion and extending continuously to the distal end of the tip portion.  The head is preferably molded from a thermoplastic compound such as polyethylene, polypropylene, or polyurethane.
Patent CA-2086391-C (CA)
Title: Adjustable seat and back cushion
Inventor: COYNE PATRICK J
IPC: A47C27/14
Filed: 1992-12-29
Granted: 1996-09-24
Abstract: An adjustable seat or back cushion to provide comfort and support for a sitting individual has an outer fabric cover with a front panel and a back panel forming an enclosure.  The cover has a zippered opening which provides selected access to the enclosure.   At least one support pad formed from compressible material with a first predetermined configuration and a first ILD is designed to be inserted through the opening and selectively located in the enclosure adjacent the front panel.  A plurality of other support pads also formed of compressible  material  having  at  least  one  other predetermined configuration and ILD different than the configuration and ILD of the first support pad can be inserted through the opening and selectively located between the first support pad and the rear panel.  The support pads are located in adjacent, surface-to-surface contact to create a tiered structure within the cushion. The support pads can be arranged and/or rearranged one in front of the other within the cushion to provide a cushion which can be personalized to the particular comfort and support needs of the individual.
Patent CA-2088521-C (CA)
Title: Process for the continuous production of polyurethane and polyurethane urea prepolymers
Inventor: ORTHMANN ERNST
IPC: C08G18/08
Filed: 1993-02-01
Granted: 2004-01-20
Abstract: The invention relates to the continuous production of polyurethane and polyurethane urea prepolymers by reaction of polyisocyanates with polyhydroxyl compounds in a mixing nozzle.
Patent CA-2088772-C (CA)
Title: Method of separating vinylphosphonic acid from crude mixtures
Inventor: ROSCHER GUENTER
IPC: C07F9/02
Filed: 1991-07-27
Granted: 1995-12-12
Abstract: The invention relates to a method for separating vinyl-phosphonic acid from crude mixtures, the separation being carried out by extraction with alcohols and/or ketones, which in each case comprise at least 5 carbon atoms.            According to the invention, vinylphosphonic acid can be obtained  in high purity and good yield from highly contaminated crude mixtures.
Patent CA-2090269-C (CA)
Title: Synthetic lubricant composition containing esterification product derived from hydroxycarboxylic acid polyol ester
Inventor: NAKAHARA MAKOTO
IPC: C07C69/675
Filed: 1993-02-24
Granted: 1999-07-27
Abstract: A synthetic lubricating oil contains an esterification product obtained from a hydroxycarboxylic acid polyol ester (A) and at least one aliphatic mono-carboxylic acid (B), and optionally either an aliphatic carboxylic acid having two or more carboxyl groups (C) or a combination of an aliphatic carboxylic acid having two or more carboxyl groups (C) and an aliphatic poly-hydric alcohol (D).
Patent CA-2091563-C (CA)
Title: Oxygen removal with keto-gluconates
Inventor: MAY RALPH D
IPC: C23F11/12
Filed: 1991-09-16
Granted: 1997-09-30
Abstract: There is disclosed a composition and method for removing dissolved oxygen from aqueous systems, for example, boiler water systems or oil injection water or brine. The disclosed method and composition uses a salt of a keto-gluconic acid, or a salt of a stereoisomer of a keto-gluconic acid, as the oxygen scavenger.