baber/WOPTO huggingface dataset:
Patent CA-1301719-C (CA)
Inventor: TERADA YASUHARU
IPC: A44B11/25
Filed: 1989-05-26
Granted: 1992-05-26
Abstract: ABSTRACT OF THE DISCLOSURE     An adjustable fastener for interconnecting a first and a second part of an article includes a flat hollow sleeve having a first connecting portion for attachment to the first part, a plug having a second connecting portion for attachment to the second part, a flat body slidably received in a longitudinal guide channel in the sleeve, a locking member slidably held within a transverse guide groove in the sleeve and having a pusher head at an end thereof, and at least one locking projection releasably engageable with one of a row of teeth on the plug body for locking the plug in position against displacement, and a spring held within the sleeve for normally retaining the locking projection in locking engagement with the one tooth and keeping the pusher head to project outwardly of the sleeve.  The locking member is movable along the guide groove to disengage the locking projection from the one tooth against the force of the spring when the pusher head is depressed.
Patent CA-1333444-C (CA)
Title: Hang-type reversible core plastic earmuff and manufacturing method
Inventor: BRINKLEY HERMAN E
IPC: A61F11/06
Filed: 1989-07-11
Granted: 1994-12-13
Abstract: A hang-type earmuff has a unitary, seamless core of flexible plastic in a truncated, conical configuration.          A cover extends across the convex outer surface of the core and a liner extends across the concave inner surface of the core.   The liner is attached to the core by providing a sheet of lining material,  securing the lining material to the convex outer surface of the core adjacent the central opening thereof, removing the central portion of the lining material corresponding with the core opening,  folding the lining material over the edge of the core defining the open-ing, through the opening and across the concave inner sur-face of the core and securing the lining material at the peripheral edge of the core.  The cover is fitted to the core over a fixture to provide ample material to extend around the wearer's ear.  The cover may be sewn or welded to the liner.
Patent CA-1319591-C (CA)
Title: Non-chrome cleaner/deoxidizer system
Inventor: MCMILLEN MARK W
IPC: C23C22/78
Filed: 1989-07-18
Granted: 1993-06-29
Abstract: ABSTRACT OF THE DISCLOSURE   The invention is a metal treating process which uses a chrome-free deoxidizing bath.    The process is useful for cleaning and deoxidizing aluminum substrates.
Patent CA-1322228-C (CA)
Inventor: AGUIRRE CARLOS E
IPC: H01J37/305
Filed: 1989-07-20
Granted: 1993-09-14
Abstract: High Capacity Electron Beam Cold Hearth Furnace Abstract In the particular embodiment of an electron beam furnace arrangement described in the specification, an electron beam gun unit (20) is supported on rails (23) for motion between two hearth and casting units (11,12), each having a lid (24) to seal the unit when the electron beam gun unit (20) is not in place. Sealing covers (25, 28, 29) are also provided for the molds (14, 26, 27) associated with the casting units. A common pump, preheating and hearth cooling unit (13) communicates with each of the hearth and casting units (11, 12) so that, when one of the hearth and casting units is in use, the other unit can be cleaned and maintained and then outgassed and preheated in prepa-ration for transfer of the electron beam gun unit (20) from the other hearth and casting unit (Fig. 1).
Patent CA-1332438-C (CA)
Inventor: BOYER WESLEY D
IPC: F02P15/00
Filed: 1989-07-31
Granted: 1994-10-11
Abstract: Abstract of the Disclosure An ignition system having a first primary coil magnetically coupled only to a first secondary coil and a second primary coil magnetically coupled only to a second secondary coil.  The secondary coils are electrically coupled to the output terminals through a didode steering circuit for connecting both secondary coils in voltage-aiding series such that the sum of the voltages on both secondary coils is coupled across the output terminals when both primary coils are simultaneously actuated, only the first secondary coil is coupled across the output terminals when only the first primary coil is actuated; and only the second secondary coil is coupled across the output terminals when only the second primary coil is actuated.
Patent CA-1339431-C (CA)
Title: Water-dilutable air-drying protective coating compositions
Inventor: WEGER WALTER
IPC: C09D167/08
Filed: 1989-08-30
Granted: 1997-09-02
Abstract: ABSTRACT OF THE DISCLOSURE         The invention relates to water-dilutable, airdrying protective coating compositions based on a combination of select water-dilutable alkyd resins with aqueous polymer dispersions and maleinized oils or fatty acids.  The products are used with or without pigments, extenders and/or paint adjuvants or additives, depending on the particular end application, as air-drying protective coating compositions for wood and metal substrates, particularly for brushing lacquers and wood varnishes.
Patent CA-1316260-C (CA)
Inventor: SMITH JULIUS O
IPC: G10H1/18
Filed: 1991-04-10
Granted: 1993-04-13
Abstract: ABSTRACT      Disclosed is a signal processor formed using digital waveguide networks.   The digital waveguide networks have signal  scattering  junctions.   A  junction  connects  two waveguide sections together or terminates a waveguide.  The junctions  are  constructed  from  conventional  digital components such as multipliers, adders, and delay elements. The signal processor of the present invention is typically used for digital reverberation and for synthesis of reed, string or other instruments.     Atty. Docket No.: STAN4983-2DEL            Stan Ref: S85-043
Patent DK-157575-C (DK)
Inventor: WIRZ PETER
IPC: F16K1/12
Filed: 1984-04-16
Granted: 1990-06-18
Abstract: 1. An instrument which can be built into a fluid conducting pipeline, consisting of a housing (1, 15, 31, 110) of larger diameter than the pipeline and measuring, throttling or shutting-off members accommodated in the housing, characterised by the combination of the following features : a) the housing (1, 15, 31, 110) is formed in one-piece and without welding by an external non-cutting production process with cylindrical end portions (1', 15', 35, 124) matching the pipeline diameter, intermediate sections (1", 15", 34, 123) extending from these end portions and widening conically, and a centre section (1"', 15"', 30, 111) of larger diameter than the pipeline connecting the intermediate sections, b) a support (5, 14, 36, 112) fixed between the inner conical surfaces of the intermediate sections is associated with the measuring, throttling or shutting-off member.
Patent DK-163268-C (DK)
Inventor: BAYER HORST OTTO
IPC: A61K31/41
Filed: 1983-05-31
Granted: 1992-07-06
Abstract: Biocidal or biostatic compositions containing one or more of a specified range of 3-isothiazolone(s), especially 5-chloro-2-methyl-4-isothiazolin-3-one and/or 2-methyl-4-isothiazolin-3-one, more especially a mixture of the two containing 60-90 weight percent of the chloro compound, having an impurity content (if any) of nitrosamine(s) plus nitrosamine precursor(s) less than 15 ppm, preferably 7.5 ppm, more preferably 3 ppm (on a weight basis) of the 3-isothiazolone(s) and nitrosating agent(s), such as nitrate salt ringstabiliser(s) capable of converting the precursor(s) to nitrosamine(s). The compositions can be made by processes involving purification of intermediate product(s) by ion exchange, recrystallization and/or solvent extraction and/or involving the use of nucleophilic scavenger(s) in the preparation of intermediate product(s) and/or involving the use of certain mercapto-amide(s) as intermediate products. Cosmetic (including toiletry) and pharmaceutical preparations containing the compositions are also disclosed.
Patent DK-165904-C (DK)
Inventor: ROHE DIETER MELITUS MARIA
IPC: A61L9/01
Filed: 1988-07-27
Granted: 1993-06-28
Abstract: Deodorisers containing the hydrolysed ene adducts and Diels-Alder adducts of ricin fatty acids and maleic anhydride. They preferably additionally contain
 a) zinc ricinoleate with zinc compounds of polyhydroxylated higher fatty acids, oxamines and resin acids and
 b) solvents from the alcohol group, optionally with the addition of water, triethanolamine and organic acids. 
<??>They can be used on the industrial scale, in particular for the elimination of odours in sewage works, landfill sites, households and hopsitals, in agriculture, animal breeding, use of animals and in meat- and fish-processing plants.
Patent DK-162965-C (DK)
Inventor: GRINDEY GERALD BURR
IPC: C07H19/06
Filed: 1985-11-28
Granted: 1992-06-01
Abstract: Difluoronucleosides are useful for treating neoplasms in mammals.
Patent FI-73226-C (FI)
Inventor: FELCHT UTZ-HELLMUTH
IPC: C08B11/20
Filed: 1983-08-30
Granted: 1987-09-10
Abstract: Modified cellulose reaction products, which are dispersible in aqueous media over a broad pH range without lump formation, are prepared by reacting water-soluble cellulose ether with a specified silane modifying agent in the amount of from 0.0001 to 0.12 mole of modifying agent per mole of cellulose in the cellulose ether.
Patent FI-75725-C (FI)
Inventor: KIEVIT DAVID J
IPC: A61F13/494
Filed: 1983-11-25
Granted: 1988-08-08
Abstract: Disposable diapers having elasticized waistbands which allow the diapers to breathe and which reduce the incidence of waistband rollover. The waistbands are formed by affixing elastic elements between the topsheets and the backsheets (in the waistband region of the diapers) using regularly spaced, transversely extending regions of securement. Regions of nonsecurement are formed between pairs of the regions of securement thereby forming channels which allow the diaper to breathe and also forming corrugations which tend to inhibit waistband rollover.
Patent FI-74741-C (FI)
Inventor: WAHLBECK HANS GUSTAV ERIK
IPC: C22C/
Filed: 1984-06-27
Granted: 1988-03-10
Abstract: A method and an apparatus for the manufacture of non-allergy creating objects, especially objects of metal for direct contact with the skin of a human body, for instance jewellery, watches, glasses etc. whereby completely pure metals, especially precious metals like gold, silver, platinum, palladium, rodium etc. are alloyed with optimum pure zinc, copper, aluminum, nickel or chrome, and whereby any and all treatments both in hot and cold stage are made without access of air and without any contact with extraneous substances like salts or acids. Preferably all melting and heating is made under a protective gas. An apparatus for executing the method according to the invention may comprise a movable table (61) for advancing a cold worked object (66) through a heating channel in counter current to a heating gas or a protective gas (70), and in which the heating channel (63) is directly connected to a cooling channel (68) which makes use of the exhaust gases from the heating channel (71, 73) as cooling and protective gas during the cooling operation, whereby the advancing of the object (66) through the cooling channel is made concurrently with the flow of cooling and protective gas.
Patent FI-79776-C (FI)
Inventor: ICKING FRIEDRICH
IPC: A01J5/12
Filed: 1986-01-28
Granted: 1990-03-12
Abstract: A pulsator for milking machines has two diaphragms connected by a rod with each diaphragm dividing a pressure chamber into a processing space and a damping space. The damping spaces communicate through a channel that is provided with a throttle. The processing spaces are connected either to a source of vacuum or to the atmosphere. A switchover is attached to the rod and connects lines leading to the pulsation spaces of milking containers either to the atmosphere or to a source of vacuum. A main line is provided with a throttle. The throttles in the communicating channel and in the main line are detoured by bypasses provided with chokes that can be vacuum-activated through control channels. To improve the known pulsator by eliminating the sensitive hoses and timers and to allow adjustment of the duration of the stimulation phase with no need for a timer, the control channels are always in communication with one of the control chambers in a control disk, one chamber constantly communicating with the vacuum source and the other chambers subject to atmospheric pressure. The disk can be rotated by a transmission, which is driven by the rod as it travels back and forth, in such a way that the control channels are connected either to the control chamber that is subject to vacuum or to one of the control chambers that are subject to atmospheric pressure.
Patent FI-88674-C (FI)
Inventor: ZIERENBERG BERND
IPC: A61K9/20
Filed: 1986-07-17
Granted: 1993-06-28
Abstract: The pharmaceutical composition is in the form of a carrier material with a pharmaceutical agent with controlled and delayed release of agent. The release of the agent can be adjusted by varying the particle size and the glass transition temperature.
Patent FI-93451-C (FI)
Inventor: GLAMKOWSKI EDWARD JOSEPH
IPC: A61K31/40
Filed: 1990-11-28
Granted: 1995-04-10
Abstract: The present invention relates to various derivatives related to physostigmine of the formula I <CHEM>     where    Z is hydrogen, halogen or loweralkyl;  R1 is loweralkyl, cycloalkyl or aryl; and  R2 is loweralkyl or cycloalkyl;   the 3aS-cis isomer or the 3aR-isomer thereof or a mixture of the two isomers including the racemic mixture, or a pharmaceutically acceptable acid addition salt thereof, and a process for their preparation. The compounds according to the invention are useful for enhancing cholinergic function, and as analgesic agents.
Patent FI-93688-C (FI)
Inventor: TIRKKONEN TAPANI
IPC: B65D81/28
Filed: 1993-02-12
Granted: 1995-12-19
Abstract: The present invention concerns a bag for curing food which will he placed into the bag, said bag being made from a heat-resistant, foldable material, preferably from metal foil or paper or similar material coated with a metal film. Conventionally, simultaneous flavoring and curing of food is awkward. The interior of the bag (1) according to the invention contains material releasing flavoring gas, whereby desired flavoring of food curing inside the bag is attained. <IMAGE>
Patent NO-167676-C (NO)
Inventor: BONO RINALDO DEL
IPC: C08B37/08
Filed: 1987-03-09
Abstract: A process for preparing dermatan sulphate (DS) of pharmaceutical purity from animal organs rich in mucopolysaccharides (MPS), by: a) stabilising the fresh organs by freezing them either as such or in the form of powder, b) micronising the material containing the MPS with an aqueous CaCl₂ solution, c) digesting the homoge­nate comprising the raw material and the CaCl₂ with proteolytic enzymes at alkaline pH and at low temperature, d) acidifying, heating and filtering the lysate, e) treating the filtrate with quaternary ammonium salts able to undergo complexing with and thus precipitate either the DS alone or all the MPS selectively, f) recovering and purifying the DS either directly from the ammonium salt complex containing it or from the complex obtained from the mixture of ammonium salt complexes of all the MPS by fractional solubilisaton with acetone.
Patent NO-175308-C (NO)
Inventor: COREY PAUL F
IPC: C12Q1/54
Filed: 1987-12-01
Abstract: Chromogenic acridinone enzyme substrate compounds comprising 7-hydroxy-9H-acridin-2-one chromogens derivatized at the 7-hydroxy-position with an enzymatically-cleavable group and disubstituted at the 9-position with alkyl or aryl groups, which can be the same or different, preferably lower alkyl or phenyl, respectively, or together form a cyclohexa-2,5-diene-4-one residue or a 4-hydroxycyclohexyl residue, and 7-hydroxy-1,3-dihalo-9,9-dimethyl-acridin-2-one intermediates useful for the preparation of the novel chromogenic acridinone enzyme substrate compounds and methods therefor. The enzymatically-cleavable group is a radical of a compound Y-OH comprising an enzyme-specific moiety which is capable of being cleaved by a specific enzyme wherein a deprotonated form of the chromogen is liberated having an absorbance maximum in basic solution which is substantially greater than the absorbance maximum of the chromogenic acridinone enzyme substrate compound to provide a distinct change in absorbance which can be accurately measured and correlated to the amount of enzyme present in a liquid test sample.
Patent NO-166023-C (NO)
Inventor: HAUGS AUDUN
IPC: B25J15/08
Filed: 1987-12-21
Abstract: An arrangement with a hydraulically or pneumatically operated "robot hand" (21) with two or more "robot fingers" (21b, 21c, 21d, 21e, 21f) which are adjustable from a flexed gripping or holding position to an extended release position in relation to an object that is to be gripped or held, and vice versa. Each gripping and holding part comprises a casing (25) of flexible material and a stiffening element, which is flexible in a first plane generally at right angles to the object to be gripped or held but relatively rigid in a second plane at right angles to the first level. The casing (25) delimits two separate, internal pressure chambers (20, 24) which are connected to a common first source of pressure medium (10) and a common second source of pressure medium (10) via an attached governor (12) for the supply of pressure medium to or for the removal of pressure medium from the above-mentioned chamber. The stiffening element, which is arranged on the inside of the casing (25) turning towards the object to be gripped or held, is arranged so that it is adjusted to various more or less flexed or more or less extended positions, controlled by the pressure medium in the above-mentioned chamber, for a corresponding flexion or extension of the gripping and holding device (21) or the gripping and holding part (21b, 21c, 21d, 21e, 21f).
Patent NO-177664-C (NO)
Inventor: CURTIS JOHN P
IPC: A61C19/06
Filed: 1990-04-11
Abstract: A sub-gingival medicament applicator (10) comprising an aerosol container (10) having a gingival medicament filling (14) and a nitrogen propellant (16). A wand is secured to the container (12) and has an end portion extending angularly to the rest thereof. The wand (26) has a passageway therethrough. A valve (18), provided with an actuator (20), is provided for controlling fluid flow through a passageway (24) in the wand (26) to permit application of the medicament through the end piece (30) onto the gums of the user in a manner for optimum benefit.
Patent AU-728310-C (AU)
Title: Tamper-evident form for securely carrying information
Inventor: SCHEGGETMAN BERNARD WILLEM WIM
IPC: B42D25/30
Filed: 1998-09-18
Granted: 2007-06-28
Abstract: Variable confidential information (12) is printed over scrambling pattern (14) which is formed of thermochromatic ink. Information (12) cannot be read due to the presence of the underlying scrambling pattern. The information becomes readable when heat is applied to the thermochromatic ink and the optical properties of the thermochromatic ink are altered. Preferably, the alteration of the optical properties of the thermochromatic ink is irreversible. <IMAGE>
Patent CA-2002349-C (CA)
Title: Secure terminal downloading system and method
Inventor: GOIRE CHRISTIAN
IPC: G06F21/22
Filed: 1989-11-06
Granted: 1996-12-31
Abstract: The invention concerns a system consisting of a terminal linked by a transmission line to a central unit, the terminal comprising a memory divided into a program memory and a RAM-type working memory, the program memory itself comprising a volatile memory, an EEPROM or battery-operated RAM-type backup memory and a ROM or PROM-type non-volatile memory, characterized in that each of the memories constituting the program memory is divided into a non-certified area, the terminal further comprising an interpreter program, which performs the interpretation between a program written in a compact high-level and universal language and the language specific to the terminal microprocessor, the interpreter program being capable of accessing each of the memory divisions and a test program of the downloading system consisting of at least one CHSB instruction, whose command word is stored in one of the registers and expresses the downloading possibilities of the different areas.
Patent CA-2006580-C (CA)
Inventor: BAYAN GHAWAMEDIN
IPC: B01L3/14
Filed: 1989-12-22
Granted: 1999-01-12
Abstract: A molded pharmaceutical primary closure including a thermoplastic elastomer molded into the shape of a closure and having a compression set less than about forty percent, an oxygen transmission rate of less than 500 cc/m2/day, a moisture vapor transmission rate of less than 2 gm/m2/day, and a needle penetration force of less than 2000 grams.
Patent CA-2007536-C (CA)
Title: Contact lens manufacture and moulds
Inventor: GALLEY GEOFFREY HARRISON
IPC: B29C39/02
Filed: 1990-01-10
Granted: 2000-11-21
Abstract: A plastics material mould for casting a contact lens from curable material comprises disposable male a.nd female mould members (20,22;50,51) defining a mould cavity and each having a curved surface (21,23;52,54) for moulding a respective optical surface of the contact lens, the male mould member having a shoulder (26,53) which is a slidable fit with a generally cylindrical, e.g. frusto-conical, surface (25,55) on the female mould member to permit relative mould member movement during curing without substantially affecting the optical quality of the moulded optical surfaces. The sliding fit shoulder and female surface are relatively simple to mould with accuracy and thus permit the edge (29) of the eventual cast lens to be formed relatively reliably and accurately.
Patent CA-2010561-C (CA)
Title: Resin composition for composite-type vibration-damping material, composite-type vibration-damping material using the resin composition and process for production of the vibration-damping material
Inventor: UCHIDA YASUNOBU
IPC: C08G18/79
Filed: 1990-02-21
Granted: 1995-04-04
Abstract: A resin composition for a composite-type vibration-damping material which comprises a saturated copolyester having a weight average molecular weight of at least 10,000 and a softening point of 50 to 150°C and a polyfunctional isocyanate compound as a cross-linking agent and which, when cross-linked, has a degree of gelation (degree of cross-linking) of at least 10% and a composite-type vibration-damping material produced by use of the resin composition, have excellent adhesive strength and formability.     When the resin composition is admixed with a conductive substance, a vibration-damping material produced by use of the admixture has excellent spot-weldability in addition to the above-mentioned excellent properties.
Patent CA-2011415-C (CA)
Title: Process for the preparation of a low calorie butter spread and products obtained by said process
Inventor: ALAERS BELINDA
IPC: A23C15/16
Filed: 1990-03-02
Granted: 1999-01-19
Abstract: The invention relates to a method of preparing a low-calorie butter-based spread, and to low calorie butter-based products obtainable by those methods and provides:-  a process for the preparation a low fat spread in which a lacteal fluid, preferably dairy cream, containing less than 45%wt butterfat is:   a)   enriched to 55%-75%wt fat, b)   diluted with an aqueous phase relatively free of lactose, and, c)   cooled and worked whereby phase inversion occurs and a spread comprising 30-60%wt of a fat results.            The use of a non-dairy aqueous phase enables the copper and lactose content of the product to be controlled avoiding microbiological and organoleptic difficulties. The presence of other dairy substances in the water phase, such as caseinate and/or whey proteins, is optional.  The term "lacteal fluid" as applied to the starting material is intended to include relatively low fat creams and milks as well as 40% fat creams.