baber/WOPTO huggingface dataset:
Patent CA-1242140-A (CA)
Inventor: GALLE EDWARD M JR
IPC: E21B33/043
Filed: 1986-02-24
Granted: 1988-09-20
Abstract: Abstract of the Disclosure A subsea wellhead structure including a casing hanger having an exterior downwardly facing shoulder for landing within a well bore, a central bore, means for connecting a casing thereto, an upper exterior surface tapering down-wardly and outwardly, and an external surface below said shoulder tapering downwardly and inwardly for centering said hanger on landing, a seal assembly with a metal seal sleeve having downwardly extending fingers, an internal metal annular bulbous sealing surface and an external metal cylindrical sealing surface, means for latching said seal sleeve in sealing position, a protector sleeve and means for releasably securing said protector sleeve to said seal assembly and said latching means, the latching means  including retaining means preventing premature setting or movement of the latching means prior to the setting of said sealing means.   The subsea wellhead structure is adapted to be lowered into the wellhead housing on a running tool which has an adapter ring supported thereon with external threads and an external recess, an internally and externally threaded split ring threaded onto said adapter ring and threadedly engaging said casing hanger, the rotation of said running tool threading said adapter ring through said split ring to allow said split ring to retract into said adapter ring recess thereby allowing release of said casing hanger from said running tool after landing, means on said running tool for supporting the protector sleeve, the seal assem-bly and the latching assembly thereon for running into the well bore on the running tool with said casing hanger and for lowering and rotating the seal sleeve with the fingers scraping   the sealing surface surrounding  the casing hanger to clean the sealing surface so that said sealing surface portions of said sealing sleeve provide a metal-to-metal seal between the external tapered surface of the casing hanger and the cleaned sealing surface, for release and setting the latching means and for release and recovery of said sealing assembly and said latching assembly by right hand rotation of a retrieving tool.
Patent CA-1256736-A (CA)
Inventor: EDMISSON DELMAR D
IPC: A01B23/02
Filed: 1986-02-26
Granted: 1989-07-04
Abstract: ABSTRACT OF THE DISCLOSURE   A tool for tilling the soil, such as a sweep, chisel or drill, which includes an elongated earth parting blade or shank  having  an  upper  end  and  a pointed  lower  end,  and having a tapered, undercut dove-tailed slot extending from the pointed lower end longitudinally upwardly in the blade.          A hard metal wear insert is mounted on the pointed lower end of the blade.  The insert includes an overlay plate which is of complementary configuration  to the blade point,  and a locking  key which  is  wedge-locked  into  the  slot  on  the blade.
Patent CA-1265036-A (CA)
Inventor: BEWERNICK VERN
IPC: A47D13/04
Filed: 1986-04-02
Granted: 1990-01-30
Abstract: ABSTRACT OF THE DISCLOSURE         The conventional walker is unsuitable for use by children, being defined by a rectangular frame which must be lifted or slid during use.  A wheeled invalid walker particularly suited for use by children includes a generally triangular frame defined by a pair of similar, generally triangular sides which are interconnected at the front end and diverge rearwardly, with a front central wheel and a rear wheel on each side; a pair of handles integral with the sides, and manually operable brakes for locking the rear wheels and preventing rotation thereof.
Patent CA-1273948-A (CA)
Inventor: HANSON ROBERT M
IPC: C07B61/00
Filed: 1986-04-03
Granted: 1990-09-11
Abstract: CATALYTIC ASYMMETRIC EPOXIDATION                 ABSTRACT OF THE DISCLOSURE Improved method for epoxidation of ethylenic alcohols is provided employing catalytic amounts of a titanium-glycol catalyst and a peroxide under mild conditions which provide for the continuous maintenance of an anhydrous medium during catalyst formation and during the course of the reaction.  Conveniently, molecular sieves may be employed.
Patent CA-1271279-A (CA)
Inventor: AKKAPEDDI MURALI K
IPC: C08G63/66
Filed: 1986-04-08
Granted: 1990-07-03
Abstract: REACTIVE ELASTOMERIC BLOCK CO-OLIGOMER AND LACTAM-BLOCK            COPOLYMERS DERIVED THEREFROM ABSTRACT OF THE DISCLOSURE The present invention includes a reactive elasto-meric block co-oligomer; a copolymer containing a lac-tam, a co-catalyst/coupling agent, and the elastomeric block co-oligomer; and processes to make the block co oligomer, and the copolymer.     The reactive elastomeric block co-oligomer is the reaction product of a polycarboxylic acid, and a reactive moiety which can include a reactive polyether or a reactive polysulfide.     The block co-oligomer of the present invention has been found to be useful to make a polymer containing lactam monomers, at least one coupling co-catalyst compound, and the block co-oligomer with the use of a catalyst.   The present invention includes a process of forming the block co-oligomer of a polycarboxylic acid and a reactive moiety.  The reactive moiety can include a reactive polyether of a reactive polysulfide.     The present invention further comprises a process of forming the block co-oligomer and the process to form the lactam-block co-oligomer copolymer.
Patent CA-1252012-A (CA)
Inventor: HEDGE ROGER W
IPC: F26B3/10
Filed: 1986-06-13
Granted: 1989-04-04
Abstract: "Improvements Relating to the Treatment of Tobacco"                    A B S T R A C T    In the expansion of tobacco, the tobacco is entrained in hot gaseous medium, separated from the gaseous medium and re-introduced and re-entrained in the gaseous medium before being once again separated from the medium.
Patent CA-1272724-A (CA)
Inventor: ECKHARDT WOLFGANG
IPC: C07D405/04
Filed: 1986-08-20
Granted: 1990-08-14
Abstract: Microbicides Abstract of the Disclosure The invention relates to novel pyrimidine derivatives of the general formula   wherein A  is phenyl, phenoxyphenyl, phenylthiophenyl, biphenyl or naphthyl Ra, Rb and Rc are each independently hydrogen, halogen, cyano, nitro, C1-C4alkyl, C1-C4alkoxy, C1-C4haloalkyl or C1-C4halo-alkoxy and X is one of the following bridge elements   in which formulae R1 and R2 are each independently of the other hydrogen, C1-C4alkyl, C1-C4haloalkyl or CH2O-C1-C4alkyl, R4 is hydrogen, C1-C4alkyl or CH2OH and R3, R5 and R6 are each indepen-dently hydrogen or C1-C4alkyl, and to the acid addition salts thereof.            The novel compounds possess microbicidal properties and are suitable in particular for controlling phytopathogenic microorganisms.
Patent CA-1269419-A (CA)
Inventor: KLEIN ROBERT A
IPC: B23K11/11
Filed: 1986-10-15
Granted: 1990-05-22
Abstract: PROGRAMMABLE ELECTRIC RESISTANCE WELDER                ABSTRACT OF THE DISCLOSURE           The specification discloses a programmable resistance welder including a work table, a gun assembly, a gun transport mechanism, a weld control, and a master control.  The gun assembly and transport mechanism are located entirely above the table.  The control is coupled to the gun and transport mechanism to move the gun to desired locations on a workpiece supported on the table and perform a desired weld at each location.  In a preferred embodiment, the gun assembly includes adjustably spaced electrodes and a mechanism for rotating the gun assembly.
Patent CA-1269917-A (CA)
Inventor: ROGERS WILLIAM R
IPC: B65B25/20
Filed: 1986-10-23
Granted: 1990-06-05
Abstract: METHOD AND APPARATUS FOR               FOLDING ARTICLES ON HEADER CARDS     Abstract of the Disclosure Header cards adapted for folding around small flexible articles, such as infants vinyl pants, are packaged on an automatic folding machine.  The folding machine includes a first station for automatically feeding unfolded header cards from a magazine onto a conveyor.  A second station provides for folding of a first flap onto the header card using an inclined bar and a plunger assembly.  A third station provides for folding and sealing the two side flaps, while the fourth station holds the package together until the adhesive has had a chance to set.
Patent CA-1240158-A (CA)
Inventor: PATTERSON ROGER L
IPC: A01D90/00
Filed: 1987-04-07
Granted: 1988-08-09
Abstract: "DUPLEX PULL-TYPE FARM IMPLEMENT"          ABSTRACT OF THE DISCLOSURE         A pull-type swather or windrower can be adjusted from a working position to a transport position by pivoting the hitch through 90° and by unlocking the wheels so they turn through 90° to move the swather at right angles to its working direction.  The swather is mounted on two wheels in-wardly of the ends of the swather and rearwardly of the drapers with the wheel remote from the hitch movable to a position forwardly of its working position so as to lie under the drapers and to balance the center of gravity so that the swather can be supported solely by the two wheels in the transport position.  A rear or duplex swather is attached to the front swather by a duplex hitch which pro-vides steering movement of the rear swather in a direction opposite to the steering movements of the front swather so that the former properly tracks the latter in echelon rela-tionship.  The steering movements are obtained by a spring biassing the rear swather in one direction and a flexible linkage arrangement which controls the amount of movement of the rear swather.  The intermediate hitch can be latched to the front swather to take up a transport position.
Patent CA-1264806-A (CA)
Title: Procede et convertisseur pour l'alimentation en  courant continu d'une pluralite de charges  electriques
Inventor: BOISDON CLAUDE
IPC: H02M7/162
Filed: 1987-06-10
Granted: 1990-01-23
Abstract: L'invention concerne un procédé pour l'alimentation en courant continu d'une pluralité de charges électriques commandées de façon distincte et ayant une borne de polarité commune, à partir du réseau électrique triphasé. Selon l'invention, on connecte les charges électriques entre les bornes de deux ensembles redresseurs reliés en série dont le premier, de préférence non contrôlé, délivre en permanence une première tension redressée, tandis que le second, qui est constitué par un demi-pont redresseur inférieur contrôlé commun et par autant de demi-ponts redresseurs supérieurs contrôlés individuellement qu'il y a de charges électriques, fonctionne en dévolteur ou en survolteur en fonction de la tension finale individuelle souhaitée entre les bornes de chaque charge. La présente invention peut être appliquée à l'alimentation électrique des torches à plasma.
Patent CA-1265982-A (CA)
Inventor: HOSOE TAKASHI
IPC: B60N2/12
Filed: 1988-06-13
Granted: 1990-02-20
Abstract: ABSTRACT OF THE DISCLOSURE     A walk-in mechanism for an automotive seat is disclosed which comprises a base plate having first and second portions which are pivotally connected to a seatback and a seat cushion respectively through a first pivot shaft of a reclining device and a second pivot shaft, so that the base plate is pivotal about the second pivot shaft together with the seatback; a latch means for latching the base plate to the seat cushion; a first link member secured to the seatback to move therewith; a second link member pivotally connected to the base plate, the second link member having axially opposed first and second end portions, the first end portion being connected to the first link member through a first lost-motion device; a third link member pivotally connected to the base plate, the third link member having first and second wing portions, the first wing portion being connected to the second end portion of the second link member through a second lost-motion device; and a transmission wire having one end fixed to the latch pawl member and the other end which is connected to the second wing portion of the second link member through a third lost-motion device.
Patent CH-558649-A (CH)
Title: Adjustable telescopic toilet mirror stand - has tripod support and exchangeable accessory tray
IPC: A47G1/16
Filed: 1974-03-28
Abstract: The stand tripod legs are fitted to a vertical socket (12) in which the telescopic main support column is carried and rotated. The top of the upper telescopic column section is fitted with an open three-side frame (24) with grooves for the sliding insertion of a rectangular mirror (26). The is plane on one side and magnifying on the other side. The column is fitted with an adjustable sleeve (30) to which a tray for accessories, such as brushes and combs, is fitted. The design is adaptable and versatile as the tray is exchangeable.
Patent CH-547839-A (CH)
Title: Tetra bromo dialkyl benzene flame-proofing agents - for foils fibres and injection moulded articles made of polyamides, opt. satd. polyesters or polycarbona-tes
IPC: C08K5/02
Filed: 1971-05-26
Abstract: Agents contain 5-30 (10-20) wt.% tetrabromodialkylbenzenes of formula (I). (where R is 1-4C alkyl); esp. tetrabromo-o-, -m- and -p-xylene, and pref. also triphenyl phosphate and or Sb2O3. (I) may be added to the monomers before or during polymn. or polycondensn. or incorporated into the polymers, without affecting strength or physical properties.
Patent CH-512932-A (CH)
Title: Amides antioxidants - for polymers lubricants etc
Inventor: LUETHI CHRISTIAN DR
IPC: C09K15/24
Filed: 1969-06-11
Abstract: Amides, antioxidants - for polymers, lubricants, etc. Compounds very effective as antioxidants have formula:- (in which R1 and R2 are the same or different C1-8 alkyls; Q is H or a C1-18 alkyl; and X is a C5-23 alkyl, pref. a straight-chain C7-21 alkyl). Cpds. have wide usage e.g. polymers, esp. alpha-olefin polymers, rubbers, lubricants, oils, etc.
Patent CY-2020-A (CY)
Title: Alicyclic phospholipase A2 inhibitors
IPC: C07F9/38
Filed: 1998-02-20
Abstract: Certain novel alicyclic compounds are effective phospholipase A2 (PLA2) inhibitors.
Patent DK-170086-A (DK)
Inventor: NAGAKURA ISAO
IPC: C07D417/04
Filed: 1986-04-15
Abstract: Certain substituted-4-hydroxy-(or 4-acyloxy-)2H-1,2-benzothiazine 1,1-dioxides having at the 3-position a 2-substituted-1,3,4-oxadiazol-5-yl, a 2-substituted-tetrazol-5-yl or a 1-substituted-tetrazol-5-yl group useful as selective 5-lipoxygenase pathway inhibitors; and methods for their preparation.
Patent DK-190287-A (DK)
Inventor: DIAMANTSTEIN TIBOR
IPC: C07K16/00
Filed: 1987-04-13
Abstract: Hybrid cell lines have been produced for the production of monoclonal antibody to an antigen found on activated human lymphocytes, the interleukin-2-receptor (iL-2-R) to the antibody so produced, and to therapeutic and diagnostic methods and compositions employing this antibody. The antibody may be in the form of a chimeric animal-human antibody recognising iL-2-R wherein the Fc region is obtained from a human and the FAB region is obtained from an animal.
Patent DK-230389-A (DK)
Inventor: MICHAELSEN OLE
IPC: B25H1/18
Filed: 1989-05-11
Abstract: This application covers a working table allowing adjustment of height and/or angle of table top (4). Adjustment of height and/or angle of table top (4) is effected automatically, either continously or intermittently by means of a control device, preferably an electrical or electronic control.
Patent DK-287490-A (DK)
Inventor: RYAA JAN
IPC: A63H33/30
Filed: 1990-12-04
Abstract: PCT No. PCT/DK91/00372 Sec. 371 Date Jun. 29, 1993 Sec. 102(e) Date Jun. 29, 1993 PCT Filed Dec. 3, 1991 PCT Pub. No. WO92/10255 PCT Pub. Date Jun. 25, 1992.A toy device picks up objects from a plane surface, where a set of wheels drives rotary blades adapted to move the objects up a guide plate toward a magazine. The blades are relatively stiff and comprise an integral hinge spaced from the axis of rotation of the blade wheel.
Patent DK-294788-A (DK)
Inventor: GEELEN PIERRE MARIE LAMBERT
IPC: F26B25/10
Filed: 1988-05-30
Abstract: The invention relates to a device for cooling and/or drying bulk goods, provided with a bunker (2) having a supply opening (12) for the material to be cooled, said supply opening being located near the upper side of the bunker, and with a single grate construction located near the bottom side of the bunker. The grate construction has been provided with a number of bar-shaped means (4) extending at least substantially parallel to each other. Further there are means for supplying cooling and/or drying air to the interior of the bunker through the grate construction at the bottom side of the device and for discharging said air near the upper side of the device after is has flowed through the material. The bar-shaped means can be pivoted forwards and backwards about a centre position during operation and are provided with plate-shaped parts (9-11) extending along both sides of the longitudinal axes, said plate-shaped parts being arranged such that they can overlap each other during normal operation. The centre position of the bar-shaped means is adjustable and the bar-shaped means (4) with the plate-shaped means (9-11) fixed thereto can be pivoted forwards and backwards in any set centre position. Preferably the plate-shaped parts (9-11) are perforated.
Patent DK-332084-A (DK)
Inventor: VANY GERARD
IPC: G03B27/68
Filed: 1984-07-06
Abstract: In an apparatus for imprinting plates intended for deep drawing, by means of which a predeformed image can be formed on the plates which, after deep drawing, reproduces the original image, comprising a light source 2, a ball race-shaped prism 4 and a camera 8 with a common optical axis 12, the angle of the ball race-shaped prism 4 is smaller than 42.05 degree, preferably equal to or smaller than 35 degree, and that surface 11 of the prism 4 facing the camera 8 is profiled in such a manner that it serves as a lens which corrects the linearity. The profile of that surface 11 of the prism 4 which forms the lens is defined in a coordinate system with the parameters xt and yt centred on the point of intersection between the optical axis 12 and a reference plane parallel to the prism surface 11, defined by the following parameters: <IMAGE> where the parameters C1, C2, C3 and C4 are defined from the inner diameter φ0 and the height H of the prism 4, the displacement A of the block to be reproduced, in relation to the edge 13 of the prism, the focal length F of the lens of the camera 8 and the refraction index n of the material of the prism and the apex angle 45 - α of the prism. <IMAGE>
Patent DK-350287-A (DK)
Inventor: ROGERS DAVID T
IPC: C12N1/16
Filed: 1987-07-07
Abstract: Process for increasing the rate of production of carbon dioxide, ethanol and other fermentation products such as citric acid, produced by yeast such as Saccaromyces cerevisiae during fermentation and decreasing biomass production by regulating the rate of glycolysis indirectly through changing the energy balance of the cell, i.e. by reducing intracellular ATP levels. Modifications for so altering the glycolysis rate involve the use of either a regulated ATP hydrolysis within the cell or a regulated leakage of ATP from the cell. This invention encompasses several ways for altering the yeast ATP level including (a) engaging futile metabolic cycles to increase ATP consumption; (b) using an altered exocellular acid phosphatase so that it becomes intracellular to increase intracellular ATP hydrolysis; (c) using a drug which uncouples the plasma membrane ATPase thereby consuming an abnormally high level of ATP; and (d) using a drug which allows the release of ATP from the cell to lower the intracellular ATP level. This invention further encompasses regulating the genetic modifications described in greater detail herein. By these means, such modifications may be turned off during growth of the yeast on a commercial scale, and then turned on before or during, and preferably before or at a very early stage of, the dough-rising phase.
Patent DK-352081-A (DK)
Inventor: MUNZ W
IPC: C07D333/36
Filed: 1981-08-07
Abstract: 1. A process for the preparation of a 3-(N-arylamino)-tetrahydrothiophen-2-one derivate of the general formula A  see diagramm : EP0046138,P13,F1  in which the heterocyclic five-membered ring is unsubstituted or substituted by one or more C1 -C4 -alkyl groups, n is an integer from 0 to 5, R signifies a number, spezified by n, of substituents selected from the group consisting of C1 -C12 alkyl, C1 -C12 alkoxy, halogen, nitro and -CH2 -X-R", or in which two substituents R which are adjacent to each other, together with the phenyl group, form a naphthyl ring, X being oxygen or sulfur and R" being C1 -C12 alkyl, phenyl or benzyl, each of which is unsubstituted or substituted by one or more members selected from the group consisting of lower alkyl, lower alkoxy, halogen and nitro, and R' is hydrogen or the -CO-R"' group, in which R"' is an aliphatic, heterocyclicaliphatic or heterocyclic radical, each heterocyclic structure containing one or more N, O and/or S atoms, or in which R" is an aromatic radical or an araliphatic radical, each of which radicals may be halogenated in the aromatic moiety and an aliphatic chain in any one of the substituents R"' may be interrupted by one or more oxygen, sulfur or nitrogen atoms ; which process comprises reacting a compound of formula B  see diagramm : EP0046138,P13,F2  in which the possible substituents are as defined for formula A, with a salt of a thiocarboxylic acid of formula III R-COS-X in which R is a substituted or unsubstituted aliphatic or aromatic radical and X is a cation from the first to fourth main groups or the first to eight subgroups of the Periodic Table, in an organic solvent and at a temperature in the range from about +15 to +200 degrees C.
Patent DK-359087-A (DK)
Inventor: BERG MANFRED
IPC: B01D25/12
Filed: 1987-07-10
Abstract: In a filter press with membrane plates which can be subjected to compressed air, and with a venting device depending on the closing state of the press, the plate stack can be rapidly vented in the event of a closing fault if each plate is associated with a separate quick- venting element. <IMAGE>
Patent DK-374588-A (DK)
Inventor: SPATZ GUENTER
IPC: B65D41/44
Filed: 1988-07-06
Abstract: The circular cap (1), preferably consisting of lightweight metal or plastic, has a circumferential inwardly beaded skirt (4) which overlaps the webs (2) of the securing ring (3). <IMAGE>
Patent DK-412380-A (DK)
Inventor: HEYD A
IPC: A61K6/00
Filed: 1980-09-30
Abstract: A substantially non-adhesive gel composition for use in improving the fit and adaptation of dentures to the oral cavity of the user, which comprises about 1 to 10% by weight of a hydrophilic cellulose polymer or alginate, about 5 to about 40% by weight of a demulcent, preferably glycerine, and about 50 to about 95% water. The composition reduces denture movement and prevents buildup of undesirable deposit such as plaque orthe like.
Patent DK-433681-A (DK)
Inventor: YAMAHIRA Y
IPC: A61K31/545
Filed: 1981-09-30
Abstract: An antimicrobial preparation of D-7-[ alpha -(4-hydrooxy-6-methylnicotinamido)-4-hydroxyphenylacetamido]-3-(1-meth yltetrazol-5-yl)thiomethyl- DELTA 3-cephem-4-sodium carboxylate (hereinafter referred to as "Compound A" of enhanced stability is disclosed, which comprises a microbially effective amount of Compund A and a stabilizer selected from the class consisting of benzoic acid, sodium benzoate and nicotinamide.
Patent DK-443584-A (DK)
Inventor: VLEESENBEEK ERNST
IPC: E04B2/08
Filed: 1984-09-18
Abstract: A wall comprising a number of building blocks or elements (2) is formed by laying successive courses next to and on each other. The blocks or elements (2) are provided, at least at their horizontal contact faces, with connection means comprising for each block or element at least one longitudinal groove (3) in at least one of the two horizontal surfaces, at least one recess having a vertical centre line disposed in the vertical central plane of the groove and leading out into the other horizontal surface, together with a pin (5) which fits into the recess. If the pin (5) is fitted into the recess it has an outwardly projecting part which fits into the groove (3) of an adjoining block or element (1). The blocks or elements (1) are in addition joined together by mortar.