baber/WOPTO huggingface dataset:
Patent CA-1266428-A (CA)
Title: Cutting apparatus for processing continuously  travelling webs
Inventor: WINNEMOELLER ALOYS
IPC: B26D3/16
Filed: 1986-01-27
Granted: 1990-03-06
Abstract: ABSTRACT            CUTTING APPARATUS FOR PROCESSING CONTINUOUSLY TRAVELING WEBS          A cutting apparatus for processing continuously traveling webs comprises a cutter cylinder and a grooved cylinder, which are respectively provided with cutter blades and grooves, which cooperate in the plane of the web and are provided on cutter bars (29, 30) and grooved bars (18, 19), respectively, which are rotatably mounted in end discs (14, 20) of the cylinders, and are moved by planetary gear trains (11a, 12, 13, 15a, 15) through cutting positions while said bars are parallel to themselves and to their common, aligned center line.  Said planetary gear trains serve to move said bars parallel to each other and comprise each a stationary sun gear (11a) and idler gears (12, 13), which are rotatably mounted in the end discs (14, 20) and mesh with said sun gear (11a) and with bar gears (15a, 15) non-rotatably connected to respective ones of said cutter bars (29, 30) and said grooved bars (18, 19).  A grooved bar or a cutter bar for making parallel and angled cuts, by which web sections (37) are cut out from the web, is provided with pivoted or extensible needles (469 37) for piercing the cut-out web sections (37). The holders (44, 45) for said needles are provided each with a cam follower slider or a cam follower roller (51, 52).  During the movement of the needle through the cutting region said cam follower is moving on the cam face of a cam member (56), which is secured to the shaft (3) of the grooved cylinder or cutter cylinder.
Patent CA-1262438-A (CA)
Inventor: TEN EYCK JOHN D
IPC: B60K/
Filed: 1986-04-07
Granted: 1989-10-24
Abstract: MONOLITHIC CATALYTIC CONVERTER MOUNTING ARRANGEMENT                ABSTRACT OF THE DISCLOSURE    A device suitable for use as a catalytic converter for purification of the exhaust gases from an internal combustion engine at continuous operating temperatures in excess of 1600°F and up to 2500°F includes a frangible ceramic monolith catalyst element resiliently mounted in a metallic housing.  The monolith is wrapped in a thermally insulating layer of ceramic fibers capable of withstanding continuous exposure to temperatures of at least 2000°F.  A layer of intumescent material disposed between the housing and the ceramic fiber layer resiliently secures the monolith in the housing.  A method of manufacture of such a device is also described.
Patent CA-1258906-A (CA)
Inventor: OINOUE HIROSHI
IPC: G11B7/09
Filed: 1986-04-14
Granted: 1989-08-29
Abstract: ABSTRACT OF THE DISCLOSURE           In a semiconductor laser apparatus for an optical head, a beam splitter having a first surface incline at a predetermined angle with respect to a radiant surface of a semiconductor laser chip is fixed on a photodetector to reduce the cost of the optical head.
Patent CA-1270105-A (CA)
Inventor: BOGUSZ WALTER F
IPC: A47L17/00
Filed: 1986-05-28
Granted: 1990-06-12
Abstract: A B S T R A C T     A dish washing aid device for segregating soapy dish water in a single basin kitchen sink, the device comprising a lower base portion adapted to seal with the bottom wall of the basin about a drain therein, the base portion having a water tight vertically adjustable swivel connection with an upper funnel-like portion serving as a diverter for rinse water and being adapted to be rotated to a position under the sink faucet so that the rinse water may be poured onto cleaned articles to rinse away the soapy water and diverted into the drain without diluting or draining the soapy water in which the remaining articles are soaking.
Patent CA-1275120-A (CA)
Inventor: LUCEK JOHN W
IPC: C04B35/58
Filed: 1986-06-13
Granted: 1990-10-09
Abstract: ABSTRACT        The reliability of silicon nitride bodies for use in bearings can be greatly improved by control of microstructural flaws which produce bright specular reflections when metallographically prepared surfaces of the composites are examined microscopically in low angle incident light, dark field reflected light, or reflected polarized light viewed through a crossed polarizing analyzer.  The population of such flaws can be controlled by modestly increasing the normal amount of intergranular phase and longer than normal milling times before sintering.  Size classification of the powder before compression also improves the performance of the body.      The fatigue cycles to failure of ten percent of the silicon nitride surfaces tested at 6.9 GPa contact stress in accelerated bearing failure ASTM Test STP 771 (L10 parameter) for sintered bodies prepared according to this invention is increased by about an order of magnitude over the values obtained with the best previously known type of silicon nitride body for bearing applications.
Patent CA-1272693-A (CA)
Inventor: ARMES WILLIAM P
IPC: G01N35/00
Filed: 1986-07-02
Granted: 1990-08-14
Abstract: ABSTRACT     An automatic system for analyzing specimens which have been selectively treated.  The specimens are arranged in a plurality of specimen trays with each tray containing a plurality of specimens.   Tray towers support a plurality of specimen trays.  A work station selectively moves the trays one at a time from the tower to selectively deliver reagent or analyze the specimen in the tray.  A control system is adapted to sequentially actuate the work station to properly sequence  the  system  so  that  the  reagents  are administered to the respective specimen and the specimen have been analyzed after a desired incubating period.
Patent CA-1261936-A (CA)
Inventor: MONTEAN SAMUEL
IPC: G08B13/24
Filed: 1986-07-15
Granted: 1989-09-26
Abstract: Abstract A marker for use in radio frequency electronic article surveillance systems where the marker contains an inductive-capacitive resonant circuit and is made reversibly deactivatable and reactivatable by the addition of a piece of magnetic material and means, such as a piece of permanently magnetizable material, for biasing the first material to prevent alternating fields induced therein from changing the magnetic state of that material, thereby preventing hysteresis losses from causing a lowering of the Q of the resonant circuit below the point of detection.
Patent CA-1262944-A (CA)
Inventor: JANKE DONALD E
IPC: F25D11/02
Filed: 1986-09-24
Granted: 1989-11-14
Abstract: Refrigerator Temperature and Defrost Control Abstract A refrigerator temperature and defrost control according to the present invention includes means for sensing the temperature of a portion of cooling means within the refrigerator,  means for determining when a particular frost load has accumulated on the portion of the cooling means, means coupled to the determining means for energizing defrost means for de-icing the portion of the cooling means when the particular frost load has ac-cumulated and means coupled to the sensing means for de-energizing the defrost means when at least a portion of the frost load has been removed and for energizing the cooling means when the temperature of the portion thereof reaches a predetermined temperature during the time the defrost means is de-energized.  The temperature and de-frost control of the present invention makes multiple use various components thereof to reduce the cost and com-plexity of the control and to increase the effectiveness thereof.
Patent CA-1269675-A (CA)
Inventor: BROPHY JOHN H
IPC: C07C11/04
Filed: 1987-01-06
Granted: 1990-05-29
Abstract: ABSTRACT OF THE DISCLOSURE     Oxidation of methane over heterogeneous catalysts Higher hydrocarbons are produced from methane by reacting the methane at elevated temperature, suitably in the range from 600 to 800°C, with an oxygen-containing gas having a ratio of methane to oxygen of greater than the stoichiometric ratio for complete combustion in the presence as catalyst of a lithium-doped material which under the reaction conditions is a physically base-stable, non-melting, oxygen-stable compound of an element of Groups III to VIII of the Periodic Table of the Elements including the rare earth elements.
Patent CA-1272169-A (CA)
Inventor: ARTHURS TRUDY P O BOX STATION
IPC: E06C5/36
Filed: 1987-03-05
Granted: 1990-07-31
Abstract: SPECIAL PURPOSE LADDER                  ABSTRACT OF THE DISCLOSURE      This ladder is designed to clamp to  sign posts  for workman safety. Primarily, it consists of a pair of stepped legs with a hinged shelf at the top having a clamp that clamps to a sign post. A second clamp is also provided below and is secured to arms attached to the legs, and a pair of extension rods are provided on the legs for stability of the legs on sloping ground surfaces.
Patent CA-1245240-A (CA)
Inventor: STRONG MICHAEL P
IPC: A63B69/36
Filed: 1987-08-17
Granted: 1988-11-22
Abstract: SWING CONNECTOR ABSTRACT OF THE DISCLOSURE A golf training device having a first band surrounding the chest of the golfer and a second band surrounding the leading arm of the golfer. The first band has a loop pad on the outer surface adjacent each free end and a hook pad on the inner surface adjacent one free end which cooperates with one of the looppads on the outer surface of the first band to hold the band in place on the golfer's chest. A flexible inelastic strap has one end attached to the outer surface of the first band and the other end attached to the second band. A hook pad is located on one end of the second band and cooperates with a loop pad on the outer surface of the first band to attach the end of the second band to the first band so that the second band surrounds the leading arm of the golfer to restrain the leading arm and to thereby control the golfer's swing.
Patent CH-529578-A (CH)
Title: Solvent extraction system for separating yttrium from - mixed rare earth metals
Inventor: LEONARD GEORGE SHERRINGTON
IPC: C01F17/276
Filed: 1967-02-03
Abstract: Solvent extraction system for separating yttrium from mixed rare earth metals. B6A. comprises (a) multistage countercurrent liquid-liquid extraction of the initial solution containing inorganic salts of the metals with a hydrocarbon solution of a branched chain carboxylic acid which is branched on the C atom adjacent the -COOH group the solution also containing yttrium and rare earth metal ions, the solutions being recirculated until a separation is achieved, b) stopping the extraction when the separation is sufficient and emptying one or more stages of the system containing Y ions contaminated with some rare earth metal ions, c) isolating the metal ions and, where necessary, converting to nitrates, d) multistage countercurrent liquid-liquid extraction of the nitrate solution with a solution of the nitrates in tributylphosphate, the solutions being recirculated until a separation is achieved, and e) stopping the extraction when the separation is sufficient and emptying one or more stages of the system containing a solution of suitably pure yttrium. In an alternative method the solvent pairs may be used that form step a) for step d) and that from step d) for step a).
Patent CH-526109-A (CH)
Title: Automated chemical analyzer
Inventor: THOMAS FREDERICK BEDNAR
IPC: G01N33/483
Filed: 1967-12-15
Abstract: Automated chemical analyzer. Particularly for body fluids such as blood, urine etc., utilizing a disposable reaction container within which a plurality of prepacked reagents are stored and can be led to one or more reaction (admixing) compartments as required. A portion of each reaction compartment is optically transparent so that at can be utilized as a luvette for optical analysis.
Patent CH-518382-A (CH)
Title: Polypivalolactone yarns with high strength and low
Inventor: MAARTEN SLUIS
IPC: D01F6/62
Filed: 1968-08-05
Abstract: Polypivalolactone yarn has a strength of at least 5g/denier, and an elongation of at most 70%, pref. 20%. The yarn is produced by (a) drawing polypivalolactone yarn at a temp. between 20 deg. and 220 deg.C to give a yarn with an elongation of 10-100%, (b) subjecting the yarn to thermal relaxation at 110-220 deg.C without drawing, and (c) drawing the yarn at a temp. between 100 deg. and 220 deg.C, to give a yarn with an elongation of 5-70%, pref. 5-20%. The temp. in stage (a) is pref. at least 125 deg.C. The yarns have a combination of properties which makes them very suitable for use in applications such as reinforcement of elastomers, esp. tyres, and in cables, such as ships' cables.
Patent CH-530374-A (CH)
Title: Ergot alkaloids
Inventor: PETER STUETZ
IPC: C07D519/02
Filed: 1969-05-06
Abstract: Ergot alkaloids Compds. (I) where x y is CH2CH or CH=C; R1 is H, alkyl, allyl or benzyl and NHA is a polypeptide residue characteristic of ergot alkaloids are prepd by reacting a compd. (II) where y x z is CH-CH=C, C=CH-CH or CH-CH2-CH with (CF3CO)2O in the presence of CF3COOH and reacting the mixed anhydride with a salt of H-NH-A and in the presence of an organic tertiary base, each stage being effected in an inert solvent at -20 degrees to 10 degrees C.
Patent CH-521428-A (CH)
Title: Phthalocyanine dyes for the dyeing of cotton,regenerated - silk and wool
Inventor: HIROHITO KENMOCHI
IPC: C09B62/20
Filed: 1968-05-15
Abstract: Process for the manufacture of phthalocyanine dyes contng. one or more reactive groups of the formula: (where B is direct bond or divalent org. rest group; X is halogen and n is 1-3) comprises reacting a phthalocyanine deriv. contng. one or more replaceable hydrogen atoms with the cpd. of the formula:- and with formaldehyde in a strong acid medium. The phthalocyanine dyes are used for dyeing cotton and regenerated cellulose materials in the presence of an acid binding agent, or dyeing wool or silk in a neutral or weak acidic bath.
Patent CH-538931-A (CH)
Title: Insulating material - from ground vehicle tyres in solvent to give a sludge
Inventor: LOTHAR ZUMOFEN
IPC: B29B17/00
Filed: 1971-06-14
Abstract: The steel cords and other metallic components are stripped from the tyre carcasses which are then reduced to granules. Part of the granules are added to a solvent, such as a bitumen varnish, to form a thin sludge to which are added the remaining granules together with organic or inorganic bulking agents such as sawdust, cork granules or ground asbestos, to give a thicker sludge for transport to the site in sealed containers as an insulating material for roofings or cavity walls. The purpose is to provide a clinging insulating material and providing a use for waste tyres.
Patent DK-100190-A (DK)
Inventor: MOCHIDA EI
IPC: C07D213/70
Filed: 1990-04-23
Abstract: The present invention relates to hydantoin derivatives, represented by the formula (I): <CHEM> and non-toxic salts, solvates and solvates of non-toxic salts thereof; wherein q represents a mono- or a fused heterocyclic group which may be substituted by one or more substituents which are same or different and selected from a group consisting of a halogen atom, an alkyl group, a nitro group, a cyano group, an optionally protected carboxy group, an optionally protected carboxymethyl group, a halogenated alkyl group, an alkylthio group, an alkylcarbonyl group, an alkoxy group, an alkylsulfinyl group, an alkylsulfonyl group, an optionally protected hydroxy group, an optionally protected amino group, a carbamoyl group and a phenyl group, processes for producing said hydantoin derivatives, pharmaceutical compositions containing at least one of said hydantoin derivatives as aldose reductase inhibitors and intermediate compounds in the synthesis of said hydantoin derivatives.
Patent DK-122287-A (DK)
Inventor: SCOBIE WILLIAM BRYCE
IPC: F16K1/226
Filed: 1987-03-10
Abstract: A butterfly valve having a composite, reinforced seat, the valve having a one piece body defining a radially inwardly extending annular rib, the valve seat being a U-shaped annular member of a generally resilient material and having a radially outwardly opening channel which engages the rib of the valve body to provide an interlocking engagement between the valve seat and the valve body, the seat including a series of generally U-shaped structural members made of a material more rigid than the resilient material of the seat, the U-shaped member being bonded to the seat, the U-shaped members being spaced sufficiently to permit distortion of the seat so that it can be inserted in the valve body.
Patent DK-125793-A (DK)
Inventor: DAMKJAER POUL ERIK
IPC: B65G17/08
Filed: 1993-11-05
Abstract: Chain link made of plastic having at least one hinge eye (2, 2') with a transverse shaft bore (3) and adapted to be interconnected in a number to form a conveyor chain or a conveyor belt in that adjacent links are interconnected in a hinge-like manner by a shaft or a pivot and where the chain link comprises a locking device (4) formed integrally with the hinge eye (2') of the chain link for positionally securing the lateral movement of the shaft. <IMAGE>
Patent DK-226285-A (DK)
Inventor: ANGERBAUER ROLF
IPC: A23K20/195
Filed: 1985-05-21
Abstract: Novel  beta -lactam antibiotics of the formula   <IMAGE>   in which R1, R2 and R3, which may be identical or different, denote a substituted or unsubstituted alkyl radical or a monocyclic or bicyclic, optionally substituted, carbocyclic or heterocyclic ring, or R1 represents an optionally substituted alkyl radical or a monocyclic or bicyclic, substituted or unsubstituted, carbocyclic or heterocyclic ring, and R2 and R3, together with the N(+) atom, form an optionally substituted monocyclic or polycyclic ring which can be saturated or unsaturated and can contain oxygen, sulphur and nitrogen as other hetero atoms, or R1, R2 and R3, together with the N(+) atom, form a bridged, optionally substituted polycyclic ring which can be saturated or unsaturated and can contain oxygen, sulphur and nitrogen as other hetero atoms, and R4 represents hydrogen or optionally substituted alkyl, aryl or heterocyclyl or hydroxycarbonyl, lower alkoxycarbonyl, halogen, pseudohalogen or a group of the formula <IMAGE>   in which n denotes 0, 1 or 2, and B represents a direct bond, oxygen or a group   <IMAGE>  and A and W, independently of one another, represent hydrogen or optionally substituted alkyl, aryl or heterocyclyl, or together form an optionally substituted carbocyclic or heterocyclic ring.
Patent DK-311086-A (DK)
Inventor: HANSEN JENS OTTO EILKAER
IPC: F16L23/04
Filed: 1986-06-30
Abstract: The joining piece consists of an unbroken, rigid intermediate ring 1 the end portions of which are encompassed by each their U-shaped, intersected spring ring 2 and 3, respectively. The spring rings may be opened and clamped together by means of each their toggle joint fastener 4 and 5, respectively. At connection, the end edge beads 10 of the actual pipe lengths 11 are entered one at a time behind the respective opened out spring ring 2, which is subsequently tightened. Hereby, the bead 10 is centred relative to the intermediate ring 1 by means of a conical guiding face. A sealing ring mounted in a groove in the intermediate ring ensures tight abutment between the bead 10 and the intermediate ring 1. By using a rigid intermediate ring 1 and two independent spring rings 2 and 3, a mechanically stable connection is achieved which is simple to establish for one man and which ensures total centring and tightness between the respective pipe lengths and the intermediate ring. <IMAGE>
Patent DK-338288-A (DK)
Inventor: WALTON JANET L
IPC: B65D5/06
Filed: 1988-06-21
Abstract: There is disclosed herein a flat top end closure (12) for a liquid carrying container, which includes two oppositely disposed, overlapped outer closure panels (40, 42), a folded over panel segment (64) on one of them, and two oppositely disposed, fold-in panels (44, 46), one of which serves as the pour spout when opened. Each of the fold-in panels includes a plurality of score lines, permitting each of the fold-in panels to be folded into two four layer thick portions beneath the outer closure panels such that no raw edge is adjacent the liquid contents. First (50) and second (106) lift tabs are formed on the edges of one (42) of the outer closure panels and the pour spout fold-in panel (44), respectively. Diagonal opening-assist score lines (54, 56) are formed on the outer closure panels adjacent the pour spout.
Patent DK-384287-A (DK)
Inventor: GRUENE HELMUTH
IPC: B65B31/00
Filed: 1987-07-23
Abstract: The method permits the preservation of goods enclosed in a container. The container is essentially formed from a cup having a cup edge surrounding the latter at the top in a vertical direction, and a cover which seals the cup in gas-tight manner. The cover upwardly limits a top space in the vertical direction, this space surrounding the goods in the region of the cup edge. Before the cup is closed in a gas-tight manner, circulating air which surrounds the goods in the region of a top space is displaced by a gas. The gas is fed to the top space from a region disposed outside of the cup. 
<??>The device preserves goods which are enclosed in a container. The container is essentially formed from a cup provided with a filling orifice, and a cover which seals the cup in a gas-tight manner in the region of its filling orifice. A head space is provided between the cover and the goods filled into the cup. At least one gassing device is provided which supplies the cup with gas in the region of its top space. The gassing device is arranged in the region of at least one gassing position.
Patent DK-416382-A (DK)
Inventor: LAKOS K
IPC: E05B37/16
Filed: 1982-09-17
Abstract: This lock comprises handling members which may be actuated according to a code, and a rack which may be displaced after actuating the actuating members controlled according to the code. Each actuating member cooperates with an insertion part which comprises at least a recess and which may be brought into two different positions. The insertion parts arranged according to the code prevent, in their start position, the displacement of the rack and, in their working position given by the cooperating actuating member, they allow the displacement of the rack owing to their recess or recesses. The insertion parts, which are not arranged according to the code, operate inversely. Thus, there is no resiliency difference between the coded and non coded actuating members and it is not possible to determine the code by groping.
Patent DK-458584-A (DK)
Inventor: DONG WALTER
IPC: B01J31/02
Filed: 1984-09-25
Abstract: A cyanohydrination catalyst for the preparation of al- phahydroxynitriles from aldehydes and ketones comprises a solid cyclo-(D-phenylalanyl-D-histidine) or cyclo-(L-phenylalanyl-L-histidine)-dipeptide having a non-crystalline or amorphous component.
Patent DK-556985-A (DK)
Inventor: BOWSKY BENJAMIN
IPC: H01B17/30
Filed: 1985-12-02
Abstract: An hermetic terminal assembly wherein a radially extending flange (21) on a current conducting pin (17) that extends through a hole (11) defined by a cover member (3) adapted to be secured to an opening in a motor housing is surrounded by an electrically insulating sleeve (23) with the inner axial extremity of the sleeve (23) extending at an axial location relative the pin (17) substantially beyond the inner face of the radially extending flange (21) to provide an extended tortuous path between the flange (21) on the pin (17) and the cover member (3), the pin (17) having a reduced neck portion (36) on the inner end thereof adjacent the inner face of the flange (21) to provide a fuse-like area.
Patent DK-567582-A (DK)
Inventor: DESAVELLE PIERRE
IPC: C01D3/26
Filed: 1982-12-22
Abstract: 1. Packaging of food salt, comprising a closed, airtight and watertight enclosure containing the salt in the state of particles, characterised in that the said particles are dispersed in a liquid saturated with sodium chloride.