baber/WOPTO huggingface dataset:
Patent FI-91864-C (FI)
Inventor: VANDENBERK JAN
IPC: A61K31/505
Filed: 1989-09-01
Granted: 1994-08-25
Abstract: Novel antihypertensive 3-piperidinyl-indazole derivatives of formula   <CHEM>  wherein  R<1> is hydrogen or C1-6alkyl; R<2> is hydrogen; C1-6alkyl; substituted C1-6alkyl; optionally substituted phenyl; C1-6alkylcarbonyl; C1-6alkyloxycarbonyl or phenylcarbonyl, wherein phenyl may be substituted; R<3> and R<4> are hydrogen, halo, hydroxy, C1-6alkyloxy or C1-6alkyl;  Q is a bicyclic heterocyclic radical of formula <CHEM> the pharmaceutically acceptable acid addition salts and possible stereochemically isomeric forms thereof, which compounds are antihypertensive agents; pharmaceutical compositions containing such compounds as an active ingredient and methods of preparing said compounds and pharmaceutical compositions.
Patent FI-95187-C (FI)
Inventor: PAAVONEN TAPIO
IPC: H04B7/26
Filed: 1992-11-30
Granted: 1995-12-27
Abstract: PCT No. PCT/FI93/00502 Sec. 371 Date Jul. 29, 1994 Sec. 102(e) Date Jul. 29, 1994 PCT Filed Nov. 29, 1993 PCT Pub. No. WO94/13113 PCT Pub. Date Jun. 9, 1994.A method for operating a TDMA system and measuring adjacent base stations in a TDMA radio system in which dummy time slots are inserted into a TDMA signal sent by a base station. These dummy time slots offset the time slots of two carriers with respect to each other. Therefore, a mobile station locked to a predetermined time slot on one carrier is able to measure and decode any time slot of an adjacent carrier within a longer period of time for a possible handover.
Patent NO-148799-C (NO)
Inventor: HOFER PETER
IPC: H01R4/08
Filed: 1979-07-27
Abstract: 1. Element for compensation of length variations of rigid conductors in electric power installations due to thermal influences, with at least three circularly arranged individual flexible conductors (3), in particular cable or wire coils, the two ends of which are respectively rigidly connected to an end part (2) and are elastically twisted by at least 30 degrees around the longitudinal axis, characterized in that the ends of the flexible conductors (3) are arranged to lie parallel between a casing (2a) and a bolt (2b) and are rigidly connected by means of explosion welding to these parts (2a, 2b), and in that the element, at least in an intermediately lying area, through a radial deflection of the individual conductors (3), has a larger circumference than at the two ends.
Patent NO-154265-C (NO)
Inventor: SONERUD JOHN TEODOR
IPC: F16L1/06
Filed: 1983-01-19
Abstract: A pipelaying appliance (1) is removably connected to the bucket (2) of an excavator with the aid of a gripping means (3) mounted on the bucket. The appliance includes two gripping arms (7, 8) of which one thrusts into the pipe (9) and the other is situated on the outside of the pipe. The gripping arms are movable to and from each other and are connected to the appliance so that the clamping force of the gripping arms on the pipe wall will be proportional to the weight of the pipe carried by the appliance.
Patent NO-165903-C (NO)
Inventor: KLUEPPEL HANS-JUERGEN
IPC: A61K31/14
Filed: 1984-08-15
Abstract: Oral and dental hygiene preparations containing quaternary ammonium compounds of the formula    <IMAGE>  (I)  wherein R1 is an n-alkyl group, preferably containing from 8 to 12 carbon atoms, R2 is hydrogen, a CH3-group or a CH2OH-group and R3 is a CH3-group or a group of the formula -CH2-CH(OH)-R2, A is an inorganic or organic acid anion and n is the basicity of the anion. The quaternary ammonium compounds of formula I can have a plaque inhibiting effect and show only slight antimicrobial activity. R1 is preferably an n-decyl group, R2 is hydrogen and R3 is a CH3-group or a 2-hydroxyethyl group. The oral and dent al hygiene preparations also preferably contain fluorides and/or organophosphonates as the anion A.
Patent NO-160740-C (NO)
Inventor: RANNENBERG GEORGE CHRISTIAN
IPC: B64D13/06
Filed: 1984-12-06
Abstract: An air cycle air conditioning system (10) for rgulating the temperature and pressure of diverse loads includes open and closed loop sections (12) and (16). A first load (14) requiring heating or cooling with constantly supplied fresh air is provided with chilled air from first turbine (75) and warm air from first bypass valve (50). A second load (20) which can be heated or cooled with a supply of recirculating air is provided with chilled air from second turbine (130) and warm air from a second bypass valve (170). Air is supplied to the second turbine from a compressor driven by the first turbine whereby the first turbine maintains the temperature of both loads either by the direct supply of air thereto or by driving another turbo-compressor system.
Patent NO-172649-C (NO)
Inventor: SACHS HANS IMMO
IPC: B27D1/00
Filed: 1987-02-12
Abstract: This invention relates to formaldehyde-free, aqueous glue dispersions which contain polyisocyanates. These systems are particularly suitable for gluing veneers and surface materials on wood and wood products. The systems are prepared from polyisocyanates in combination with extenders based on flours and cold water-soluble of hydrolyzed natural starch. In this process, polyisocyanates or aqueous dispersions thereof are added while stirring to aqueous solutions or mixtures of starch and flour. The extender-containing adhesive systems are aqueous glue dispersions having increased service life which in their preferred embodiment contain about 15 to 30% by weight of polyisocyanates, preferably polyphenyl-polymethylene polyisocyanate (PMDI), 10 to 15% by weight of starch which is soluble in cold water and 14 to 25% by weight of (cereal) flour and optionally, other additives and the appropriate quantity of water adding up to 100% by weight. The glue dispersions are easily applied with glue spreading machines and if applied in suitable quantities do not bleed through veneers. The implements used for applying the glues can easily be cleaned by rinsing them with water. The invention is also directed to the use of the glue dispersions for gluing, particularly for gluing veneers or other surface coating materials to wood or wood products.
Patent NO-177314-C (NO)
Inventor: GRUNBAUER HENRI JACOBUS MARIE
IPC: C08G101/00
Filed: 1989-12-06
Abstract: Rigid closed-cell polyisocyanate-based foams are prepared by the reaction of polyisocyanate with a polyol composition having an average hydroxyl number of 100 to 500 and comprising at least one polyol component containing from 4 to 8 active hydrogen atoms per molecule and having a hydroxyl number of from 100 to 500. The blowing of the foam is essentially with carbon dioxide generated from the reaction of water with polyisocyanate so as to provide foams of the desired density containing at least 40 mole percent carbon dioxide in their cells.
Patent NO-177550-C (NO)
Inventor: JONES PHILIP BRIAN BRANT
IPC: B42D15/10
Filed: 1990-09-17
Abstract: A security thread (1) for a bank note comprises a discontinuous magnetic thread (3) which has binary coding, the binary values being denoted by the presence or absence of bit lengths of thread. The coding employed is repetitive, comprising alternating termination segments (4) and word segments (5). The length of a termination segment in terms of bit lengths is less than the length of a word but is greater than the maximum length permitted within a word of bits which have the same binary value as the bits in a termination segment. The invention provides resistance to false readings and, by varying the parameters of bit length, word length, length of the termination segment and otherwise, a multiplicity of different codings having the same general format.
Patent NO-175747-C (NO)
Inventor: IBRAHIM JUTTA
IPC: C07D487/04
Filed: 1991-01-11
Abstract: The invention relates to a novel crystalline form, containing water of crystallization, of 4-(5,6,7,8-tetrahydroimidazol[1,5-a] pyridin-5-yl)-benzonitrile hydrochloride of formula Ia   <IMAGE> (Ia) and to a process for the preparation thereof. The novel crystalline form is distinguished by excellent storage stability.
Patent NO-180601-C (NO)
Inventor: BOLUSSET DANIEL ING
IPC: F16J15/34
Filed: 1991-01-15
Abstract: Of the stationary body (8) and rotating body (4) forming the seal, one (8) is provided with an internal environmental-control circuit (9, 13). The invention applies particularly to the manufacture of turbo- machinery. <IMAGE>
Patent NO-177994-C (NO)
Inventor: KLAR ULRICH
IPC: C07C405/00
Filed: 1991-03-06
Abstract: PCT No. PCT/DE89/00585 Sec. 371 Date May 7, 1991 Sec. 102(e) Date May 7, 1991 PCT Filed Sep. 7, 1989 PCT Pub. No. WO90/02740 PCT Pub. Date Mar. 22, 1990.The invention relates to 2-oxabicyclo[2.2.1]heptane derivatives of formula I   <IMAGE> (I)  as well as their enantiomers, in which, e.g., A means -(CH2)n-, (E)- or (Z)-CH=CH-, -C 3BOND C, -O- or -S-, B means hydrogen, C1-C10 alkyl, -OR2, halogen, -C 3BOND N, -N3, -COOR3, R1 means oxygen or a -CH2 group,  <IMAGE>  Z means -(CH2)p-, (E)-CH=CH-, -C 3BOND C-, W means a direct bond, a free or functionally modified hydroxymethylene group or a free or functionally modified  <IMAGE>   in which the OH group can be respectively in alpha- or beta-position, D means a direct bond, a saturated alkylene group with 1-5 C atoms, a branched saturated or a straight-chain of branched unsaturated alkylene group with 2-5 C atoms, E means a direct bond, -C 3BOND C- or -CH=CR7, R8 means hydrogen, C1-C10 alkyl, C3-C10 cycloalkyl, optionally substituted C6-C12 aryl or a 5- or 6-member heterocyclic radical, and if R5 means hydrogen, their salts with physiologically compatible bases, as well as the alpha-, beta- or gamma-cyclodextrin clathrates, as well as the compounds of formula I encapsulated with liposomes, process for their production and the pharmaceutical agents containing these compounds. The compounds are thromboxane antagonists.
Patent CA-2000301-C (CA)
Inventor: NIEDRICH DANIEL SCOTT
IPC: C22C13/00
Filed: 1989-10-06
Granted: 1996-02-06
Abstract: Low melting temperature copper-containing solders are disclosed for soldering and rework on copper surfaces.  The amount of copper required in the solder in order to inhibit dissolution of the copper surface to be soldered has been found to be dopant level, below the binary tin-copper eutectic point.
Patent CA-2002128-C (CA)
Inventor: LERCH ROLF
IPC: B65H75/24
Filed: 1989-11-02
Granted: 1994-07-26
Abstract: A device for releasably holding a core or the like relative to a drive shaft passing therethrough includes at least two clamping elements located within the core.  Guide pieces are fixed to a ring disc which surrounds a ring connected to the drive shaft.  These guide pieces allow the clamping elements to move radially relative to the drive shaft and hold the core.  A friction brake is provided to brake the ring relative to the ring disc.  Also, a locking pawl arrangement is provided to selectively prevent the ring disc from rotating with the drive shaft.  Accordingly, back slipping is prevented which undesirably loosens the core from the clamping elements.
Patent CA-2002158-C (CA)
Inventor: CHAPELAIN JEAN-CLAUDE
IPC: B66B7/00
Filed: 1989-11-03
Granted: 1995-09-12
Abstract: A temporary pulley assembly is fastened to the ceiling of a lift hoistway, and is used to raise the sheave crossbeam, sheaves, car, and counterweight assembly to the hoistway ceiling. The crossbeam is a telescoping member which is extended to fit into pockets in the hoistway side walls.  Installers working on the roof of the car can fix guide rails to the hoistway walls as the entire assembly is being raised en masse.  When the assembly reaches the top of the hoistway, the hoisting cables or ropes are properly fastened to the various lift sheaves, and to the hoistway ceiling.
Patent CA-2002215-C (CA)
Title: Code break mechanism for stacking apparatus
Inventor: MONDAY WILLIAM C
IPC: B65H33/10
Filed: 1989-11-03
Granted: 1999-03-02
Abstract: A code break mechanism preferably employed in a stacker apparatus.  The stacker apparatus has a support housing, a deck fixably mounted to and supported by the housing, a registration wall fixably mounted to the housing and extending generally perpendicular to the deck.  A deflector plate is pivotally mounted in an opening in the registration wall.  A rotary solenoid in communication with a linkage train causes the deflector plate to be selectively positionable from a first position coplanar with the registration wall to a second position pivotally displaced from the registration wall.
Patent CA-2004089-C (CA)
Title: Card puncher and method of controlling the puncher
Inventor: ITAKO EIJI
IPC: G07B11/07
Filed: 1989-11-28
Granted: 1995-11-21
Abstract: A card puncher for punching as a yardstick of use a card used for getting coupon tickets on and used as tickets on omnibuses and electric trains, and a method of controlling the card puncher.  Data on a target quantity of conveyance of the card corresponding to a position where the card is punched is stored in memory.  A card conveyer is driven to convey the card by a quantity corresponding to data on the target quantity of conveyance stored in the memory.  A quantity of coast of the card after the drive of the card conveyer is terminated is measured.  If the sum of the target quantity of conveyance and the measured quantity of coast of the card is within a predetermined allowable limit, the card is punched.  If otherwise, data on the target quantity of conveyance in the memory is corrected such that the sum falls within the predetermined allowable limit, the card is returned to a position where the punching starts and the punching operation is retried.
Patent CA-2004127-C (CA)
Title: Novel aminobenzoates
Inventor: ALIG LEO
IPC: C07C271/22
Filed: 1989-11-29
Granted: 2002-04-23
Abstract: Compounds of the formula (see formula I) wherein R1 is a group of the formula -C(H,R a)-(CH2)n-NH-R b (R-1) (T)1 or 0-C6H4-CH2NH-R c (R-2) (T)1 or 0-C6H4-(NH)1 or 0-C(NH)NH2 (R-3) (see formula II) R3 is H, -CONH2, -COR f, -COOR g or aryl, R2 is H, CH3, OCH3, NO2, halogen, NH2, can be used as medicaments for the therapy and prophylaxis of disorders such as thromboses, stroke, cardiac infarct, inflammations and arteriosclerosis as well as for the treatment of tumours.
Patent CA-2008024-C (CA)
Inventor: OMINO AKIRA
IPC: C30B35/00
Filed: 1990-01-18
Granted: 1993-10-19
Abstract: ABSTRACT     A single crystal is produced from the melt of a starting material by solidification.  The process makes use of a triple-walled crucible composed of an outer cylinder made of a material selected from high-melting-point metals and alloys having a melting point of at least 1,500°C, an inner cylinder made of at least one material selected from high-melting-point ceramic materials and carbon materials such as graphite, pyrolytic graphite and vitreous carbon and an intermediate cylinder made of quartz glass.  The starting material is charged in the in-ner cylinder.  The inner cylinder with the starting material charged therein is inserted in the intermediate cylinder.  The intermediate cylinder with the inner cylinder hermetically inserted therein is inserted in the outer cylinder.  The outer cylinder is welded to hermeti-cally enclose the intermediate and inner cylinders there-in.  The thus-assembled crucible is heated to fuse the starting material, followed by crystal growth.
Patent CA-2008782-C (CA)
Title: Absorbent wound dressing
Inventor: DYER JOHN
IPC: A61F13/00
Filed: 1990-01-29
Granted: 2000-10-24
Abstract: A soft, bulky light weight fabric having good absorbency and suitable for use as a wound dressing is prepared from a hydroentangled nonwoven fabric comprising a plurality of parallel spaced apart ribs interconnected by loose fiber bundles extending between adjacent ribs. The ribs comprise high density, highly entangled masses of fibers and contain at least about 60 percent by weight of the fiber in the fabric. The fabric is napped in a direction perpendicular to the ribs to obtain the soft, bulky fabric without tearing or disrupting the integrity of the fabric.
Patent CA-2012057-C (CA)
Title: Liquid dispenser valve
Inventor: HANNA EMMANUEL AZIZ
IPC: B67D3/04
Filed: 1990-03-13
Granted: 2000-06-20
Abstract: A fluid dispenser having a fluid storage container and a plunger carried in the container, with the plunger being manually pushable inward for dispensing fluid from the container. The container includes a valve cylinder mounted in the container and having an inner opening and an interior passage for slidingly receiving the plunger, with the plunger having a fluid flow passage therein providing a flow path from the cylinder interior to the exterior of the dispenser. A one-way capsule valve is positioned for control of the fluid flow into the cylinder interior and another one-way valve is disposed for control of the fluid flow from the cylinder interior into the plunger passage. The capsule valve comprises a disk assembly of a relatively rigid washer with a central opening, and a relatively flexible resilient seal having an annular rim enclosing the washer and a central flapper joined to the rim and overlying the washer central opening.
Patent CA-2015885-C (CA)
Title: Paper feeder
Inventor: TAJIMA AKIO
IPC: B65H3/52
Filed: 1990-04-27
Granted: 1994-11-01
Abstract: A paper feeder for a printer or the like comprises a pick-up roller for taking out the uppermost one of a stack of sheets stored in a sheet-feeding cassette, a feed roller positioned on the downstream side of the pick-up roller, a retard roller held in resilient contact with the feed roller, and a driving motor for rotating the retard roller in the opposite direction to the direction of rotation of the feed roller.  To reliably feed only one sheet, the driving motor is secured to a retard plate integral with a rockably supported arm, and the turning torque exerted by the driving motor on the retard roller is set to be smaller than the product of the coefficient of friction between one sheet being fed and the retard roller and the nip force with which the retard roller holds the sheet down, but larger than the product of the coefficient of friction between two sheets being fed and the nip force with which the retard roller holds the sheets down.  Alternatively, the driving motor is rockably mounted with the retard roller and has a plate attached thereto which is movable with the motor relative to a support structure upon which the retard roller and driving motor are rockably mounted.  An engagement member extends from one of the plate and the support structure and engages the other of the support structure and plate.
Patent CA-2020025-C (CA)
Inventor: CONFORTI FRED J
IPC: G08B21/08
Filed: 1990-06-27
Granted: 1994-11-08
Abstract: A battery powered  condition  detecting  unit includes first and second battery retaining prongs which in the absence of a battery come in contact with a blocking flange on a cover thereby making it impossible to latch the cover to the unit.   In the presence of a battery, the free ends of the battery retaining prongs are spread  apart  so  that  the  blocking  flange  drops therebetween allowing the cover to be latched to the unit.
Patent CA-2025932-C (CA)
Title: Pyrazole-3-carboxamides
Inventor: DITRICH KLAUS
IPC: C07D401/04
Filed: 1990-09-21
Granted: 2001-01-16
Abstract: Pyrazole-3-carboxamide of the general formula (I):    where the substituents have the following meanings:      R1 and R4 hydrogen;    C1-C4-alkyl or C3-C8-cycloalkyl, hydrogen;      C1-C4-alkyl; phenyl which may carry from one to three of the following radicals; halogen, C1-C4-alkyl, C1-C4-haloalkyl, C1-C4-alkoxy, C1-C4-haloalkoxy and/or C1-C4-alkylthio;   a COYR6 group;      Y oxygen;   hydrogen, or an -N=CR7R8 group where R7 is hydrogen or C1-C4-alkyl and R8 is C3-C6-cycloalkyl or a radical R7, or R7 and R8 together form a 4- to 7-membered alkylene chain, or an agriculturally useful salt thereof.
Patent CA-2028432-C (CA)
Title: Water well pump
Inventor: TEMPLE ALVIN
IPC: F04B47/02
Filed: 1990-10-24
Granted: 1994-10-25
Abstract: A manually operable water well pump includes a baseplate with a casing thereon, a rocker arm pivotally mounted in the casing for reciprocating movement therein, a chain on one end of the rocker arm outside the casing for reciprocating vertical movement with the rocker arm, a connector on the free end of the chain for connecting the latter to a pump rod, whereby the rod can be reciprocated in a well casing, the transmission in the casing including a pair of gears interconnected by an endless chain, a crank for rotating the smaller of the gears and a linkage between the larger of the gears and the other end of the rocker arm for reciprocating the latter, and a tank suspended from the baseplate concentric with the pump rod for mounting on a well casing to receive and discharge water from the well.
Patent CA-2030106-C (CA)
Inventor: SIIKONEN MARJA-LIISA
IPC: B66B1/20
Filed: 1990-11-15
Granted: 1996-10-29
Abstract: A method for controlling an elevator group in which statistical data on a traffic flow within an elevator group, representing the times, local and total volumes of the traffic, and a number of different traffic types used in a group control are stored in a memory unit belonging to the control system.  The traffic flow is divided into two or more traffic components, the relative proportion or different traffic components and the prevailing traffic intensity are deduced from the traffic statistics,  the traffic components and traffic intensity, i.e. the traffic factors, are subjected to assumptions whose validity is described by means of membership functions of the factors. A set of rules which correspond to different traffic types are formed from these factors and are assigned values by means of the factors and membership functions, the rule which best describes the prevailing traffic is selected, and the traffic type corresponding to the selected rule is used in the control of the elevator group.
Patent CA-2030256-C (CA)
Title: Adhesive arrangement for shingles and the like
Inventor: ROBINSON NORMAN M
IPC: E04D1/34
Filed: 1990-11-19
Granted: 2002-04-30
Abstract: A shingle or other roof covering is provided, comprising a tab portion and a butt portion. The shingle surface is provided with a band zone, in which adhesive zones are applied. The band zones run the entire width of a shingle, and are preferably located either on the underside surface of the tab portions, or on the top surface of butt portions. The adhesive pattern is so that shingle lifting due to wind is resisted, but so that mois-ture can escape between ovelapped shingles when the adhesive secures them together.
Patent CA-2032345-C (CA)
Inventor: HIGGINS KENNETH B
IPC: D03D27/00
Filed: 1990-12-14
Granted: 1995-02-21
Abstract: A latex adhesive bonded pile fabric is provided which comprises a base layer; a pile forming yarn adjacent to the base layer in pile forming fashion but not tufted through the base layer; the pile forming yarn having been bonded to the base layer by means of a latex adhesive.  A method and apparatus for  making latex adhesive bonded pile fabrics are also provided.