baber/WOPTO huggingface dataset:
Patent CA-1317926-C (CA)
Title: Non-rising stem valve assembly and method of replacing a permanent seal
Inventor: PETERSEN JAMES A
IPC: F16K43/00
Filed: 1989-09-28
Granted: 1993-05-18
Abstract: ABSTRACT OF THE DISCLOSURE    A non-rising stem valve assembly is disclosed including a valve body having an inlet and an outlet and is capable of accommodating a non-rising stem valve.  The non-rising stem valve includes a bonnet member securely attached to the valve body and forms a tubular passageway.  A valve stem extends through this tubular passageway and has a lower valve portion axially displacable relative thereto, with the lower valve portion being positioned between the inlet and outlet.  A retaining ring is provided for securing the valve stem against inward movement relative to the bonnet member and an inwardly projecting flange on the bonnet member is provided for securing the valve stem against outward movement reactive to the bonnet member. A packing nut is removably secured to the bonnet member for sealing the valve assembly.  The packing nut has an interior surface and an exterior surface with a first O-ring seal being provided on the interior surface and a second O-ring seal being provided on the exterior surface.  A third axially displacable seal is provided which rests on an upper surface of the lower valve portion and is axially movable with the lower valve portion.  The first and second O-ring seals form permanent seals and seal the valve assembly during normal use, while the third seal forms a temporary seal which may be selectively formed between the valve stem and the bonnet member for temporarily sealing the valve assembly and, allowing the permanent seals to be replaced when necessary without decommissioning the valve assembly.  A method of replacing the permanent seals is also disclosed.
Patent DK-159053-C (DK)
Inventor: TRANBERG POUL
IPC: A61M25/00
Filed: 1982-11-25
Granted: 1991-01-28
Abstract: A self-sealing, sterile connector assembly for use in a surgical drainage system includes releasably cooperable plug and socket parts (3, 4), the plug part (3) incorporating a slidable sleeve valve (3d), and the socket (4) incorporating a normally closed disc valve (5). Both valves are actuated, i.e. opened and closed respectively, by the relative plugging and unplugging movement between the plung and socket parts. The plug and socket parts (3, 4), and the valves (3d, 5), are so configured that, during unplugging movement between the parts (3, 4), the valves (3d, 5) close in a manner which avoids the formation of any voids therebetween capable of accommodating sufficient liquid to form drips.
Patent DK-164028-C (DK)
Inventor: ANHAEUSER DIETER
IPC: B32B7/06
Filed: 1984-11-29
Granted: 1992-09-28
Abstract: The present invention is related to a flat laminate part consisting of a substrate layer and a cover layer having an auxiliary pull-off means to so pull-off said cover layer or parts of said cover layer said auxiliary pull-off means comprising a preset cut or cuts or a preset breaking line or lines (4) in said cover layer, said auxiliary pull-off means being Improved by having a stiffened area (6a) in the surrounding of the preset cuts or preset breaking lines in order to fa- ciliate the producing of the grasp parts (6, 7) for pulling off said cover layer or parts of said cover layer.
Patent DK-163522-C (DK)
Inventor: GEERDES DIRK JACOBUS FREDERIK
IPC: C08G63/48
Filed: 1983-12-30
Granted: 1992-08-24
Abstract: This invention pertains to a process for coating wood or a wood fibres-containing substrate using an oxidatively drying coating composition based on an alkyd resin built up of an ethylenically unsaturated monocarboxylic acid, a saturated di- or polyvalent hydroxyl compound and a specific benzotriazole or benzophenone compound. The coating exhibits improved durability and ensures good protection of the substrate against the effects of ultraviolet radiation.
Patent FI-68528-C (FI)
Inventor: FITCH ELLIOT BRYANT
IPC: C02F1/52
Filed: 1979-10-03
Granted: 1985-10-10
Abstract: A sedimentation tank (10) has a central feedwell (21) comprising upper and lower cylindrical channels (25-26) or raceways for receiving the influent feed (27) in split counter-rotative streams, and an intermediate raceway (30) is provided between the upper and lower channels (25-26) for receiving a flocculant for mixing with the influent feed in the shear zone (B) where the split streams remerge.
Patent FI-67633-C (FI)
Inventor: WEVELSIEP KLAUS
IPC: G06K7/14
Filed: 1980-04-15
Granted: 1985-04-10
Abstract: 1. Method of identifying articles, which appear in any position and orientation and at any time at an image aperture and each have a designating area or panel on a surface which is facing the image aperture, which panel comprises symbols (52) in at least one datum track (51) and at least one contrasting line pattern (54), which characterizes the positon and the orientation of the datum track and has a plurality of parallel lines of different spacing and/or line width, in connection with which the image aperture is scanned line by line (60) and a binary video signal corresponding to the scanned contrast line pattern and the following symbols is produced, the image aperture in the first step of the method being scanned at different angles until a prescribed contrasting line pattern is detected, in the second step of the method, the position alignment of the data track relatively to the image aperture is established, and in the third of the method, a grid scanning is effected in the direction of the data track and the symbols are read off and decoded, characterized in that, - for the detection of the constrast line pattern (PIC), the interval lengths of overlapping intervals (Figs. 11 to 14) of the video signal and in each case comprising at least one light-dark region are measured and portrayed in the form of binary counter readings (TC1 to TC4), - that the counter readings (TC1 to TC4, Fig. 6) address a two-dimensional table (Fig. 10) which is stored in a store (28 in Fig. 7) and in which is contained an expectation zone with criteria for a prescribed ratio between two successive interval lengths of the intervals (11 to 14), - that the counter reading (TCN) corresponding to an interval length (IN) addresses one line of the table and the reading corresponding to the following interval length (IN+1) addresses one column of the table, - that a coincidence signal (LPIC1, LPIC2, LPIC3) is produced when the relation of the two respectively following interval lengths lies in a prescribed value range, and - that a recognition signal (PIC OUT Fig. 9) is delivered when a coincidence signal (LPIC1, LPIC2, LPIC3) is produced with a number of successive addressing steps which is prescribed by the contrast line pattern (PIC).
Patent FI-81553-C (FI)
Inventor: JONES STANLEY GERNARD
IPC: B65H45/24
Filed: 1985-06-20
Granted: 1990-11-12
Abstract: Apparatus is provided in which booklets of interleaved cigarette papers can be made from continuously moving strands of strip paper in which a cutting knife used to sever the paper strips precisely follows movement of the strip. Movement of a driven input shaft (51) is brought onto the moving platform (25) and used to operate the cutting knife (29). Paper from bobbins (10, 11) is converged by formers (15,17,18) and a spreader (16) into a strand advanced by nip rolls (21,22) through cutting station (25). The knife (29) in the station cuts a booklet from the strand while the station (25) moves with the strand. A driven rotatory shaft (76) of non-circular section transmits its rotation to sleeve (81) that slides therealong so the station (25) reciprocates relative to shaft (76). The sleeve (81) is operably connected e.g. by gearing or by a cam and follower to the knife (29) so that rotation thereof brings about the cutting movement.
Patent FI-83508-C (FI)
Inventor: HENGARTNER URS
IPC: C07C217/00
Filed: 1985-10-02
Granted: 1991-07-25
Abstract: Tetrahydronaphthalene derivatives of the formula    <IMAGE>  I wherein Y, m, n, R and R1 to R9 are as set forth herein, are described. These compounds have a pronounced calcium-antagonistic and anti-arrhythmic activity and can accordingly be used as medicaments, especially for the control or prevention of angina pectoris, ischaemia, arrhythmias and high blood pressure. The compounds of formula I can be prepared by the amination of a compound of the formula   <IMAGE>  with a corresponding N-methyl-phenylalkylamine and optional subsequent O-acylation. Compounds of formula II and IV are also described and are within the scope of the invention.
Patent FI-91402-C (FI)
Inventor: TAKAMURA NORIO
IPC: C07D231/12
Filed: 1987-10-12
Granted: 1994-06-27
Abstract: Novel phenoxyacetic acid derivative of the formula: <CHEM> wherein A is a substituted or unsubstituted 5-pyrazolyl group, R<1> is hydrogen atom or a lower alkyl group, R<2> is hydrogen atom or a lower alkenyl group, X is a halogen atom and Z is oxygen atom or methylene group, and a salt thereof are disclosed. Said derivative (I) and a salt thereof have potent diuretic, saluretic and uricosuric activities.
Patent FI-83756-C (FI)
Inventor: JAEAESKELAEINEN VESA
IPC: B65H19/12
Filed: 1989-06-13
Granted: 1991-08-26
Abstract: PCT No. PCT/FI90/00150 Sec. 371 Date Dec. 4, 1991 Sec. 102(e) Date Dec. 4, 1991 PCT Filed Jun. 5, 1990 PCT Pub. No. WO90/15771 PCT Pub. Date Dec. 27, 1990.An apparatus for reeling or unreeling a cable, comprising an upright frame (1) and two supports (4) fastened vertically stationary to the frame, each support being provided with a vertically movable suspending arm (5) having a reel gripping pins at its lower end. To reduce the masses to be moved and to compensate for differences in the positions of the centers of a deformed reel, each stationary support (4) comprises an abutment (14) which in an uppermost position of the suspending arm (5) supports the suspending arm rigidly to the frame through the support, whereby each suspending arm (5) is supported by the stationary support by a spring (12) which in a lowered gripping position of the suspending arm allows a flexible movement of the suspending arm with respect to the support in the axial direction of the suspending arm and a horizontal swinging movement in a plane perpendicular to the axis of the reel.
Patent FI-93013-C (FI)
Inventor: MYLARI BANAVARA LAKSHMANA
IPC: A61P25/02
Filed: 1990-05-10
Granted: 1995-02-10
Abstract: A series of novel 6-substituted-5-oxo-6H-pyrido[2,3-d]pyridazine-8-ylacetic acid and 7-substituted-8-oxo-7H-pyrido[2,3-d]pyridazine-5-ylacetic acid compounds have been prepared, including their C1-C6 alkyl ester derivatives, as well as the base salts of said acids with pharmacologically acceptable cations. Typical member compounds include those acids wherein the ring substituent is always attached to the available ring-nitrogen atom and is either a lower aralkyl group or a lower heteroaralkyl group. These compounds are useful in therapy as aldose reductase inhibitors for the control of certain chronic diabetic complications. Methods for preparing these compounds from known starting materials are provided.
Patent FI-87033-C (FI)
Inventor: LIUKKONEN JORMA
IPC: H03L7/18
Filed: 1990-10-05
Granted: 1992-11-10
Abstract: The radio unit of a modern radio telephone comprises a plurality of controlled two-position switches. Each controlled switch most often requires an individual control line from the processor. The more control lines are therefore needed the greater the number of controlled switches in the circuit. The number of control lines can be substantially reduced in that from one or several control lines of the synthesiser in the radio unit a switch line is branched off for the controlled switches, during the time in which the synthesiser circuit recives no control, the logic unit supplying a control voltage to the controlled switches over a control line of the synthesiser and over a switch line branched therefrom.
Patent FI-98803-C (FI)
Inventor: LINDBERG GUNNAR
IPC: B62H5/12
Filed: 1992-08-03
Granted: 1997-08-25
Abstract: PCT No. PCT/SE91/00816 Sec. 371 Date Aug. 3, 1992 Sec. 102(e) Date Aug. 3, 1992 PCT Filed Dec. 3, 1991 PCT Pub. No. WO92/09476 PCT Pub. Date Jun. 11, 1992.A device for setting the propulsion means of a watercraft in an arbitrary angular position within the perimeters of an imaginary conical configuration with one end of the propulsion means attached to an apex of the cone. The device comprises a first sleeve which is arranged for rotational movement about an axis which intersects the apex of the cone. The sleeve is formed with an angular portion. A second sleeve is arranged for rotating movement about the angular portion. A propulsion shaft extends through the sleeve, from the apex of the cone and exteriorly of the sleeve in a direction at an angle to the rotational axis of the sleeve, the axis likewise intersecting the apex of the cone.
Patent NO-168029-C (NO)
Inventor: LEVER GORDON
IPC: C01F7/50
Filed: 1984-01-24
Abstract: Fluoride-containing wastes, arising in the aluminium industry, particularly spent cell linings from reduction cells, are digested with caustic soda for conversion of sodium cryolite to NaF. By use of very strong caustic soda NaF may be left in the solid residues after removal of the residual liquor and recovered from such residues by water leaching. As an alternative weaker caustic soda may be used in the digestion stage and subsequently be crystallised out from the residual liquor, after separation from the solid residues, by evaporating and/or cooling the liquor. The precipitated NaF is then conventiently redissolved in water. The NaF solution prepared by either route is then preferably subjected to electrodialysis to recover a solution of HF from it. Such HF is conveniently converted to AlF3 by reaction with alumina.
Patent NO-167858-C (NO)
Inventor: HATFIELD W ROBERT
IPC: C22B7/00
Filed: 1986-10-10
Abstract: Platinum lost from a catalyst gauze in a nitric acid plant is recovered using a recovery gauze placed immediately downstream of the catalyst gauze. The recovery gauze consists of palladium or an alloy comprising a major proportion of palladium, and the mesh size and wire diameter of the recovery gauze are chosen such that the predicted recovery gauze cycle length is from 0.9 to 1.1 times the catalyst gauze cycle length.
Patent NO-172526-C (NO)
Inventor: KAERNAE JUHANI
IPC: G01B7/00
Filed: 1988-06-29
Abstract: PCT No. PCT/FI87/00132 Sec. 371 Date Jun. 14, 1988 Sec. 102(e) Date Jun. 14, 1988 PCT Filed Sep. 30, 1987 PCT Pub. No. WO88/03054 PCT Pub. Date May 5, 1988.This invention is related to a method and device for measuring the distance ( delta ) between the discs of a refiner, in which method a magnetic field is generated by means of a coil (5) placed at one disc (4), which magnetic field is allowed to run at least partly through the other disc (3). According to the invention the measuring is carried out by using the actual distance between the refiner discs as the object of measuring in that the magnetic flux over the distance between the discs caused by the coil (5), which is formed at least at one refiner-disc tooth (7) or comparable element, is measured such that the flux running over the distance between two opposite teeth (7,8) is detected by means of another coil (6), such as is formed round at least either of said teeth, the signal induced in the coil being interpreted as a quantity that expresses the distance ( delta ) between the teeth.
Patent NO-175147-C (NO)
Inventor: DELANEY NORMA G
IPC: C07D403/06
Filed: 1991-03-21
Abstract: In accordance with the present invention, novel neutral endopeptidase inhibitors and methods for their use are disclosed. Compounds of the present invention, useful, for example, as cardio-vascular agents, have the general formula <CHEM>   <CHEM> phenyl substituted with alkyl of 1 to 4 carbons, alkoxy of 1 to 4 carbons, alkylthio of 1 to 4 carbons, hydroxy, halo, nitro or trifluoromethyl, or a heterocyclic group selected from thiazolyl, 4,5-dihydrothiazolyl, pyridyl, oxazolyl, isoxazolyl, imidazolyl, tetrazolyl, benzimidazolyl, benzothiazolyl or benzoxazolyl including substituted heterocyclic groups wherein the substituents are selected from halo, alkyl and phenyl; <IMAGE> and wherein the various groups are as defined herein.p
Patent NO-178010-C (NO)
Inventor: PAUL PAULUS
IPC: H02B13/02
Filed: 1991-05-31
Abstract: Compartment module for a metal-enclosed, modular medium-voltage distribution system, which module is essentially of box-type construction. Comprising   a first set of mutually oppositely situated, completely closed walls (1;2), a second set of mutually oppositely situated walls (3;4) which has identical large openings bounded by a narrow flange (5;6), and a third set of mutually oppositely situated walls (7;8) which has small openings bounded by a wide flange (9;10). All these features being such that, when assembled, the modules can be arranged to face one another with similar walls and the remaining openings can be closed off by a cover. The modules can be mechanically coupled to each other by means of bolt joints, or clamped joints, to obtain a good mechanical and electromagnetic seal. Furthermore, there are provided a method for manufacturing a module from sheet metal and a medium voltage distribution system constructed from standard modules, using isolators (19) and busbar systems (16, 17). <IMAGE>
Patent NO-177703-C (NO)
Inventor: EGBERTSON MELISSA S
IPC: A61P7/02
Filed: 1991-09-26
Abstract: A series of non-peptide derivatives that are antagonists of the fibrinogen IIb/IIIa receptor and thus are platelet aggregation compounds useful in the prevention and treatment of diseases caused by thrombus formation.
Patent CA-2002592-C (CA)
Inventor: SHINONAGA HIROHIKO
IPC: H04N5/30
Filed: 1989-11-09
Granted: 1996-02-06
Abstract: A charge latent image is formed on a recording medium in response to information and a reference pattern so that the information and the reference pattern are recorded on the recording medium.  During a reproducing process, the information is read out from the recording medium and an information signal representing the readout information is generated.  In addition, the reference pattern is read out from the recording medium and a reference signal representing the reference pattern is generated.  The information is demodulated from the information signal.  The reference signal is used in the demodulation of the information from the information signal.
Patent CA-2002829-C (CA)
Inventor: TSUKUSHI MASANORI
IPC: H02B13/035
Filed: 1989-11-14
Granted: 1994-02-15
Abstract: Abstract Breaker units for three-phases are enclosed in a common container.  The breaker units and conductors connected to the ends of the breaker units are arranged on parallel straight lines that pass approximately through the vertices of an equilateral traingle.  A common operational unit for driving the breaker units is accommodated outside the container on one side of the triangle.  A zero-phase sequence current transformer surrounds the conductors outside the container.
Patent CA-2004916-C (CA)
Inventor: MOLITOR ROBERT P
IPC: A63B37/12
Filed: 1989-12-07
Granted: 1999-05-18
Abstract: An improved golf ball comprising a hollow, spherical shell of a polymeric material having a thickness of between about 0.060 and 0.410 inches and a unitary, non-cellular core of a material which, at the time of introduction into the shell, is a liquid.
Patent CA-2014605-C (CA)
Title: Two part mastitis cannula cap
Inventor: SUTHERLAND STEPHEN F
IPC: A61M5/46
Filed: 1990-04-12
Granted: 1999-08-03
Abstract: A two part mastitis cannula cap includes an outer cap and an inner cap.  The inner cap is not as long as the cannula so that a free end of the cannula protrudes beyond an end face of the inner cap.  This cannula protrusion is covered by the outer cap which is securable about the free end of the inner cap.   Controlled depth partial insertion of the cannula into the teat canal of a dairy cow can be accomplished by removal of only the outer cap.  Alternatively, full depth cannula  insertion is accomplishable upon removal of the two parts of the cap.   In one embodiment, a snap-off outer cap is used.  In a second embodiment, a twist-off or breakaway outer cap is utilized.
Patent CA-2015613-C (CA)
Title: Apparatus for remote adjustment of the stop mechanism for controlling contraction of a hydraulic cylinder
Inventor: BOYER MAURICE L O
IPC: F15B15/24
Filed: 1990-04-27
Granted: 1994-10-18
Abstract: A mechanism is disclosed utilizing flexible sheath and a cable is used in remote adjustment of the depth of penetration of the ground by earth working tools such as sweeps of a cultivator. The cable control is used to adjust the distance a piston rod of a power cylinder has to travel before the flow of hydraulic fluid is blocked by a control valve actuated by engagement of an abutment member and a stop plate.
Patent CA-2026004-C (CA)
Title: Rotary toothbrush
Inventor: PARK SA R
IPC: A46B7/08
Filed: 1990-02-17
Granted: 1994-04-26
Abstract: ABSTRACT OF THE DISCLOSURE A  rotary  toothbrush  comprises  a  round brushhead having at least one projection, bristles on the roundbrush head,  a grip,  a shaft extended from the grip and eccentrically,  rotatably mounted to the round brushhead, whereby the toothbrush can perfectively clean the teeth.
Patent CA-2030202-C (CA)
Title: Mobile vehicular apparatus with aerial working device
Inventor: HONMA KAZUYOSHI
IPC: B25J9/00
Filed: 1990-11-16
Granted: 1995-10-24
Abstract: A mobile vehicular apparatus includes an aerial control cabin mounted on a tip end of a telescopic boom by a vertical shaft for turning movement about the vertical shaft, and an aerial working device disposed in front of the aerial control cabin.  The aerial control cabin is movable back and forth with respect to the boom by a slide mechanism.  The slide mechanism comprises a guide base mounted on the vertical shaft for turning movement thereabout, a slider mounted on the guide base so as to be movable back and forth with re-spect to the guide base, and actuator means for sliding the slider with respect to the guide base, the aerial control cabin being disposed on the guide base.
Patent CA-2031672-C (CA)
Title: Information processing device and optical disk memory used therefor
Inventor: MINEMURA HIROYUKI
IPC: G11B7/258
Filed: 1990-12-06
Granted: 1995-06-20
Abstract: The present invention provides an optical information handling device in which reflectivity of a conventional reproduction-only type is lowered to 60% or less which is equal to the reflectivity of a write-once type and a rewritable type optical disk, whereby the interchangeability of these disks is realized.  The information processing device of the invention can be interchangeable with a lower quality information handling device.  The optical disk can be of the credit card size.
Patent CA-2036581-C (CA)
Title: Methode de transport, de stockage intermediaire et de valorisation energetique et materielle de dechets de tous geres et dispositif associe
Inventor: KISS GUENTER H
IPC: C10J3/66
Filed: 1991-02-19
Granted: 1998-09-22
Abstract: On divulgue un dispositif de dégazage des produits de pyrolyse contenant des substances organiques de rebut comprenant une enceinte de pyrolyse munie d'un tube chauffable ayant une extrémité d'admission et une ouverture de sortie; un dispositif de pré-compactage à l'extrémité d'admission; un dispositif de pilonnage servant à acheminer les produits de pyrolyse dans l'enceinte de pyrolyse tout en les post-compactant; au moins un dispositif de libération des gaz situé au voisinage de l'ouverture de sortie de l'enceinte de pyrolyse; et un réservoir de bain fondu situé immédiatement en aval de la sortie de l'enceinte de pyrolyse et raccordé hermétiquement à cette dernière. On divulgue également une méthode pour l'entreposage intermédiaire, le transport et/ou l'utilisation, à des fins énergétiques et comme matière utilisable, des déchets industriels, dangereux et domestiques ainsi que des rebuts industriels de diverses compositions et autres déchets semblables ainsi qu'une méthode de pyrolyse pour dégazer les substances organiques dans les produits de pyrolyse tels les déchets domestiques, les déchets industriels ou autres dans une enceinte de pyrolyse chauffable.