baber/WOPTO huggingface dataset:
Patent FI-66180-C (FI)
Inventor: BROWN EDWARD DOUGLAS
IPC: C07D251/46
Filed: 1979-05-25
Granted: 1984-09-10
Abstract: Compounds of the formula: 
<CHEM>
 in which R<1> is an optionally substituted phenyl, phenyl-(1-4C)alkyl- naphtyl, monocyclic or bicyclic heteroaromatic or (monocyclic or bicyclic heteroaromatic)-(1-4C) alkyl radical, R<2> is a (3-8C) alkyl or a (1-4C)-alkyl bearing one or two (1-4C) alkoxy or a 1,3-dioxalanyl, tetrahydrofuryl or tetrahydropyranyl substituent or is a (3-8C)cycloalkyl, [(3-8C)cycloalkyl] - (1-4C)alkyl or 3-6C)alkenyl radical, or an optionally substituted phenyl or phenyl- (1-4C)-alkyl radical, and R<3> is a (1-4C)alkyl radical, preferably a methyl radical; together with pharmaceutically acceptable salts thereof. Also provided are processes for the manufacture of, and pharmaceutical compositions of the derivatives and salts thereof. Some of the derivatives possess anti-inflammatory properties and/or are inhibitors of the enzyme prostaglandin synthetase in addition to possessing analgesic properties.
Patent FI-86829-C (FI)
Inventor: AUVOJA ANDERS
IPC: B62D65/00
Filed: 1988-09-15
Granted: 1992-10-26
Abstract: The present invention relates to a device in a floating frame to be used at work from below on a car chassis/body and comprising an applicable carrier between said frame and a unit for receiying said chassis/body, wherein a frame plate (1) is arranged to said frame, a plate (7) arranged to said unit carrying said chassis/body, and a ball roller (4) mounted between said plates (1,7).
Patent FI-90281-C (FI)
Inventor: CHAMPSEIX SERGE
IPC: F16K31/10
Filed: 1989-06-30
Granted: 1994-01-10
Abstract: The solenoid provides flow switching to at least two ways and comprises a body with a recess from which the fluid arrival and departure conduits open and a single membrane, serving the role of shutter to these positioned by means of a rocker which closes it against one or the other of the conduits in e to the alteration of the position of a slider which moves in the valve body under the action of an electromagnet. The membrane (23) is made up of an external flexible part (36) and a central part (37) in which is embedded the rocker (24), which has a rod perpendicular to the plane of the membrane and engaging in a recess (12) in the slider (3). The slider is pivoted on an axis (21) traversing the rocker.
Patent FI-94753-C (FI)
Inventor: KELLEY JAMES LEROY
IPC: A61K9/48
Filed: 1990-10-30
Granted: 1995-10-25
Abstract: Novel (2S,3S,5R) morpholinols of formula (I) <CHEM> together with the (+-)-(2R*,3R*,5S*) racemates thereof, and their salts,  wherein X is hydrogen, alkyl of 1 to 6 carbon atoms, cycloalkyl of 3 to 6 carbon atoms or a group -CH2-X<1> where X<1> is cycloalkyl of 3 to 6 carbon atoms. The compounds have a variety of uses in human medicine, in particular in the treatment of mental disorders such as depression.
Patent NO-157209-C (NO)
Inventor: HENRIKSSON ARNE
IPC: B60P1/02
Filed: 1984-01-25
Abstract: A device in lorries equipped with a lifting frame (3) which is attached to the lengthwise frame beams (2) of the vehicle and which is arranged to be raised and lowered by means of link arms (11) and piston-and-cylinder units (13). The lifting frame is designed to handle one or several load-carriers, such as load-carrying platforms, containers and similar freight-carrier means, which load-carriers are equipped with lengthwise support beams and are arranged to be secured to the lifting frame (3) or to be lifted off the lorry with the aid of said frame. A mounting frame (4) secured to the frame beams (2) is provided with at least three transverse beams (9). Each one of the beams is provided on one side in the lengthwise direction of the lorry (1) with pivot points (10) in which are journalled the lower end of a link arm (11), and at least two of the transverse beams (9) are provided on their opposite sides with pivot points (12) in which is journalled the lower end of at least one piston-and-cylinder unit (13). The upper ends of the link arms (11) and the piston-and-cylinder units (13) are journalled in pivot points (14) formed in the lifting frame (3).
Patent NO-163296-C (NO)
Inventor: WILKENS JAN
IPC: E04B9/22
Filed: 1987-02-10
Abstract: A false ceiling structure including parallel carrying sections curved in a vertical direction, which carry false ceiling slabs (3), the latter being self-supporting between adjacent sections (1). The slab (3) has a readily flexible outer layer (32) which is exposed. The slab further includes a mineral fibre layer (33) which is bonded to the outer layer (32). The layer (33) is formed of a plurality of parallel, tightly adjacent billets (331) of mineral fibre. The billets extend unbroken between the two slab edges (31) carried by the section flanges (2). The billets have a fibre orientation, which is in planes substantially at right angle to the plane of the outer layer (32) and to the longitudinal direction of said two slab edges (31), such that the slab (3) has a substantially lower bending stiffness in the longitudinal direction of the sections (1) then at right angles to said direction.
Patent NO-161833-C (NO)
Inventor: GULDBERG ARNFINN
IPC: A01G9/02
Filed: 1987-07-17
Abstract: A device (1), especially for use as connected cultivation containers (2) with containers (2) provided obliquely in relation to a rail (3). The rail is intended for being placed for use in such an erect position that opening (4) of the containers faces upwards. Advantageously, device (1) is manufactured from a stamped out blank of a foldable water resistant sheet material.
Patent NO-177645-C (NO)
Inventor: KELLER ERNST
IPC: E05B15/02
Filed: 1988-03-04
Abstract: Slipped onto the lock cylinder (1) on the outside of the door is a sleeve (8) which is fastened immovably by means of pins (46) to a lock case (45). A similar sleeve (9) is attached on the other side of the door leaf (24). By means of clamping elements (16, 17), the lock cylinder (1) is centred permanently during assembly. The sleeves (8, 9) centre and protect the lock cylinder (1) over its entire length and at the front. <IMAGE>
Patent NO-172105-C (NO)
Inventor: MAANQVIST KEIJO
IPC: B24B3/33
Filed: 1989-08-25
Abstract: An arrangement for grinding the hardmetal pins of drill bits, e.g. the tungsten carbide buttons (31) of button bits (1), comprises means (parallel arms pairs 9 and 10) for adjusting the position of a grinding pin (15) in realation to the drill bit (1) and also journalling means (4) operative to cause the grinding machine (3) to move relatively slowly in a circuit path around the button on the drill bit (1) to be ground and to cause the grinding pin (15) to rotate rapidly around its longitudinal axis. The drill bit is clamped securely in a stationary holder arrangement (2) which includes a tiltable table (35) which can be adjusted to and locked in selected angular positions.
Patent NO-172392-C (NO)
Inventor: JAMES CLAUDE
IPC: A61P1/00
Filed: 1990-03-16
Abstract: New derivatives of formula (I) in which R1=H, halogen, alkyl, alkyloxy, CF3, NH2, alkylamino, dialkylamino, OH, CH, phenyl or phenoxy, Ar=phenyl, naphthyl, pyridyl, quinolyl, isoquinolyl, thienyl, thieno[2,3-b]thienyl or thieno[3,2-b]thienyl (these groups optionally substituted with halogen, alkyl, alkyloxy, CF3, NH2, alkylamino, dialkylamino, OH or CN), p=0, 1 or 2, and A-either Z=valency bond and R2=H B-or Z=valency bond and R2=pyridyl, quinuclidinyl, 3-pyrrolidinyl, 3- or 4-piperidyl (these groups optionally being substituted with alkyl, hydroxyalkyl, phenyl or phenylalkyl) C-or Z=alkylene radical (1 to 4C) and R2=2-, 3- or 4-pyridyl, 3-quinuclidinyl, 2- or 3-pyrrolidinyl, 2-, 3- or 4-piperidyl (optionally substituted with alkyl, hydroxyalkyl, phenyl or phenylalkyl) or R2=CON(R3)(R4) where a) either R3 and R4 form a piperazine optionally substituted with alkyl, hydroxyalkyl, pyridyl, phenyl or phenylalkyl, b) or R3=H, alkyl, phenyl or phenylalkyl, or (CH2)nN(R5) (R6) where 1<n<4 and R5 and R6=H, alkyl, phenyl, phenylalkyl, or R5 and R6 form a morpholine, thiomorpholine, pyrrolidine, piperidine or piperazine ring, (optionally substituted with alkyl, hydroxyalkyl, pyridyl, phenyl, phenylalkyl or phenylcarbonyl), and R4=(CH2)nN(R5)(R6) defined as above, D- or Z=alkylene (1 to 4C) and R2=N(R3) (R4) or N(R5)R6) where R3, R4, R5 and R6 are defined as above in C b), on the understanding that the alkyls contain 1 to 4C in a straight or branched chain and that the invention relates to the racemates, the enantiomers and mixtures thereof, the diastereoisomers, pure or mixed, and the E and Z isomers, as well as to the salts of these products.   <IMAGE> (I)
Patent NO-177585-C (NO)
Inventor: SCHUSTER RICHARD LEE
IPC: B65D5/20
Filed: 1990-09-28
Abstract: A paperboard tray for holding spaced rows of flat articles. A divider separating the rows includes sloped walls which, along with sloped wall portions in the side panels of the tray, serve to support the articles. A web connecting an outer end flap to a divider wall acts as a stop member to automatically position the end of the inner end flap as the overlapping flaps are moved into position during the formation of the tray from a blank.
Patent AU-773731-C (AU)
Title: Expandable medical device with ductile hinges
Inventor: SHANLEY JOHN F
IPC: A61F2/00
Filed: 1999-03-26
Granted: 2006-09-21
Abstract: An expandable medical device comprises a plurality of struts extending parallel to an axis of the device, and means for concentration of stress/strain arranged between the struts, wherein a beneficial agent is contained within the struts.
Patent CA-2000432-C (CA)
Inventor: WAKATAKE YOSHIMASA
IPC: G09F11/23
Filed: 1989-10-11
Granted: 1993-12-14
Abstract: ABSTRACT    A rotating display element which is provided with a display surface member having four display surfaces which are selected by rotating the display surface member, and a display unit which uses the display element.  The display surface member has incorporated therein a permanent magnet type motor mechanism and is driven by the permanent magnet type motor mechanism.          The rotor of the motor mechanism has first and second double-pole permanent magnet members, and its stator has first and second magnetic members having wound thereon first and second exciting windings, respectively.  The display unit has first and second power supply means for supplying power to the first exciting winding motor mechanism and third and fourth power supply means for supplying power to the second exciting winding.  The four display surfaces of the display surface member can selectively be directed to the front by supplying power to the first exciting winding via the first or second power supply means and by supplying power to the second exciting winding via the third or fourth power supply means.  A display panel can be constituted by arranging, in a matrix form, a number of such display units each employing the rotating display element.
Patent CA-2006916-C (CA)
Title: Method of testing components of pulsed droplet deposition apparatus
Inventor: BARTKY WALTER SCOTT
IPC: B41J2/045
Filed: 1989-12-29
Granted: 2000-11-07
Abstract: A method for testing body components of pulsed droplet deposition apparatus comprises applying a variable frequency voltage to the electrodes of each of a number of selected channel wall elements (24). The resulting impedance variations are used to determine the natural frequencies of the selected wall elements which, in turn, are used to determine whether the compliance ratios of the selected wall elements and the droplet liquid to be used therewith lies within a desired range of values.
Patent CA-2011763-C (CA)
Title: Grit tolerating seal for a pump valve
Inventor: JOHNSON JERRY E
IPC: F04B53/10
Filed: 1990-03-08
Granted: 2000-09-12
Abstract: A valve element for a fluid pump comprises a rigid body and a flexible ring-shaped seal mounted on the body. The body includes an annular groove around its outer periphery in which the seal is mounted. An outer surface of the groove forms a first contact surface which engages a second contact surface defined by an inner circumference of the seal. Those contact surfaces form an angle of from So to loo with the longitudinal axis of the valve element to resist the creation of a gap between those surfaces. The seal includes a longitudinally projecting annular finger which is hooked into a correspondingly shaped channel of the recess to secure the seal to the body. The contact surface of the seal is configured to reduce the compression imposed on the front end of the seal so as to render that front end relatively flexible and able to effectively absorb forces applied thereagainst by grit disposed in fluid being pumped.
Patent CA-2014876-C (CA)
Title: A method and apparatus for remotely and portably measuring a gas of interest
Inventor: RYAN FREDERICK MERK
IPC: G01N21/27
Filed: 1990-04-19
Granted: 2001-02-20
Abstract: A remote gas measuring apparatus and method utilizes the optical absorption line characteristics to determine an amount of gas of interest as may exist in an area under study. The remote gas measuring apparatus includes a source of electromagnetic radiation that can be projected toward the area in question and a light collecting arrangement. The light signal received is coupled to a fast light switch modulator which modulates the light signal to a first frequency. A second modulating arrangement modulates the light signal to a second frequency and includes a birefringent etalon device having a periodic spacing equal to the periodicity of the absorption lines of the gas of interest. The second modulating means is further effective such that, when an electric field is applied thereto the transmission spectra associated with the light signal is shifted between spectra which coincide with the absorption lines and spectra which fall between the absorption lines. The light signal from the etalon device is then conditioned and input to a detector configuration which distinguishes between the light signal at the first frequency and the light signal at the second frequency in order to determine at least a quantity of the gas of interest.
Patent CA-2019089-C (CA)
Title: Self-adjusting knee bolster
Inventor: BEHR LEONARD W
IPC: F16F7/00
Filed: 1990-06-15
Granted: 1992-06-09
Abstract: ABSTRACT           A knee bolster for protecting the passengers of a motor vehicle comprises  one or more deformable members positioned generally forward of each vehicle passenger;  ultrasonic  sensors  for  determining  the position of the knees  and  tibiae of each passenger within the motor vehicle relative to the deformable members; and means responsive to the sensing means for articulating  and  translating  each  deformable  member relative to the vehicle interior and, hence, relative to the knees and tibiae of each passenger corresponding thereto to provide optimum protection to the passengers in the event of a subsequent collision or marked vehicle deceleration.
Patent CA-2022890-C (CA)
Title: Rubber-reinforcing steel wires and method of manufacturing the same
Inventor: KATAYAMA MASAKI
IPC: B05D7/20
Filed: 1990-08-08
Granted: 1998-11-24
Abstract: Disclosed herein is a rubber-reinforcing steel wire which comprises: a steel wire; and a coating formed on the surface of said wire and containing a polymer of a triazine-thiol derivative represented by the following general formula:             (see fig. I) where R is -OR', -SR', -NHR', or -N(R')2; R' is H, alkyl group, alkenyl group, phenyl group, phenylalkyl group, alkylphenyl group, or a cycloalkyl group, and M is H, Na, Li, K, 1/2Mg, 1/2Ba, 1/2Ca, primary, secondary or tertiary aliphatic amine, quaternary ammonium salt, or phosphonium salt.
Patent CA-2025590-C (CA)
Title: Elevator safety barricade
Inventor: HUSSEY DANIEL J
IPC: B66B13/24
Filed: 1990-09-18
Granted: 1994-08-02
Abstract: ABSTRACT     An elevator safety barricade adapted to prevent inadvertent entry into an elevator shaft comprised of a pair of opposed pockets in the opposite side plates of an elevator opening and a pair of overlapping restraining bars with one end of each restraining bar inserted into each of the openings.          The pair of restraining bars are held in place in rigid relationship with each other to provide a rigid barricade.
Patent CA-2028818-C (CA)
Title: Production of alpha-(3-benzoylphenyl)-propionic acid derivative
Inventor: SHIMIZU ISOO
IPC: C07C45/65
Filed: 1990-03-06
Granted: 1999-05-11
Abstract: This Invention provides a method of producing highly pure  .alpha.-(3-benzoylphenyl)propionic acid derivatives, which are medicines per se or which can easily afford the same, from readily available 3-ethylbenzophenone in a very simplified manner efficiently and economically.  The Method comprises dehydrogenating 3-ethylbenzophenone in vapor phase in the presence of an inert gas and carbonylating the formed 3-ethenylbenzophenone in the presence of a carbonylation catalyst comprising a transition metal complex.
Patent CA-2031407-C (CA)
Title: A composite particle comprising polyimide structural units and a core made of a filler
Inventor: SCHOBESBERGER MANFRED
IPC: C08J3/09
Filed: 1990-12-03
Granted: 2004-04-27
Abstract: There are disclosed composite particles formed of polyimide structural units of the general formula (see formula I) wherein R represents 2,4- and/or 2,6-toluene or a biphenylmethelyene group and of filler cores. They may be compressed to shaped articles, Glass, mica, graphite or PTFE may be used as fillers.
Patent CA-2039505-C (CA)
Title: Housing for the interface between a motor vehicle lock, its actuator and the electrical connection harness of the vehicle
Inventor: PERIOU PIERRE
IPC: H02G3/00
Filed: 1991-04-02
Granted: 1994-05-03
Abstract: ABSTRACT            Housing for the interface between a motor vehicle lock, its actuator and the electrical connection harness of the vehicle.         Housing for the interface between a motor vehicle lock (1), an actuator (3) and an electrical connection harness, comprising detection contactors and devices for connection, on the one hand (2a), to the harness and, on the other hand, to the actuator (2b), and provided with means for fastening to the lock and to the actuator (2c). By virtue of the fact that the interface housing (2) is equipped with a single connector (2a), the connection to the harness of the vehicle requires only one operation when mounting the lock in the door.
Patent CA-2046094-C (CA)
Title: Bi-modal line attachment for tetherball game
Inventor: NORMAN NEVILLE M
IPC: A63B67/10
Filed: 1991-07-02
Granted: 2002-01-22
Abstract: Apparatus for a game of tetherball which includes a pole having a helix mounted thereon and in which a ball is provided on a line the line being attached to the helix by means of a loop so that it can move up and down the helix depending on the direction the ball is hit, the loop being in the form of a noose so that it can operate in either of two modes, a first one in which the loop is small enough not to pass easily over the outside of the helix and the second mode in which it is large enough to pass easily over the helix.
Patent CA-2053803-C (CA)
Title: Process for the preparation of (3-fluoropyridin-2-yloxy)phenoxypropionic acids
Inventor: HAESSIG ROBERT
IPC: C07D213/73
Filed: 1991-10-21
Granted: 2002-12-17
Abstract: (3-Fluoropyridin-2-yloxy)phenoxypropionic acids of formula I (See formula I) wherein X is hydrogen, fluoro, chloro, bromo or trifluoromethvl and Y is hydrogen, sodium or potassium, axe prepared by reacting a compound of formula 11   wherein X and Y are as defined for formula I, in an anhydrous medium, with hydrogen fluoride and a diazotising agent, and converting the diazonium fluoride so produced by thermal decomposition into the (3-fluoropyridin-2-yloxy)phenoxypropionic acid of formula I.
Patent CA-2059643-C (CA)
Title: Method and apparatus for repairing ruptures in underground conduits
Inventor: BARTON KENNETH S
IPC: F16L55/26
Filed: 1990-08-23
Granted: 1998-12-29
Abstract: An apparatus and method are disclosed for repairing ruptures in underground conduits. An inflatable bladder (52) and a flexible sleeve (72) that is wrapped about at least a portion of the bladder are introduced into a conduit (10) proximate a rupture (30) therein. The bladder is inflated to urge the sleeve into engagement with the conduit (10) such that the sleeve covers the rupture. The sleeve includes an adhesive bonding substance that adheres the sleeve to the conduit and is hardenable to bond the sleeve to the conduit.
Patent CA-2065202-C (CA)
Title: Reduced fat ready-to-spread frosting
Inventor: GLASS BRIAN E
IPC: A23G3/34
Filed: 1992-04-06
Granted: 2002-02-26
Abstract: A reduced fat ready-to-spread frosting composition comprises a sweetening agent; reduced levels of a defined triglyceride high solids index shortening; high levels of particular emulsifiers; about 0.1 to 1.0 wt % of a selected high strength gelling agent; and elevated moisture levels.      The shortening system is characterized by a high solid fat index. The frosting composition has a density of about 0.95-1.20g/cc, contains less than about 6% total fat, and is further characterized in that the weight ratio of triglyceride to emulsifier is about 1:0.3-0.5.
Patent CA-2066221-C (CA)
Title: Conjugate vaccine for group b streptococcus
Inventor: MICHEL JAMES L
IPC: C12R1/19
Filed: 1990-09-14
Granted: 2002-07-23
Abstract: A vaccine capable of protecting a recipient from infection caused by group B  Streptococcus. The vaccine is formed by con-jugating (a) a polysaccharide conjugated to (b) a protein; wherein both the polysaccharide and the protein are characteristic mole-cules of the group B Streptococcus.
Patent CA-2067446-C (CA)
Title: Process for deinking wastepaper
Inventor: CODY CHARLES A
IPC: C01B39/44
Filed: 1992-04-28
Granted: 2000-09-05
Abstract: A process for drinking wastepaper with an aqueous system, which comprises: (a) contacting wastepaper with an aqueous system which contains an agent selected from the group consisting of: (i) a mixture of one or more guaternary ammonium salts and one or more smectite-type clays; and (ii) one or more organically modified smectite-type clays; and (b) recovering deinked paper pulp from the aqueous system.
Patent CA-2068270-C (CA)
Title: Compact device for correcting a header error in atm cells
Inventor: MIYAZONO TAKASHI
IPC: H04L47/43
Filed: 1992-05-08
Granted: 1997-12-30
Abstract: In a device controlled by an original control signal for correcting a header error in an original STM signal comprising first through P-th header blocks and an HEC (header error check) block, each header block comprising first through N-th ATM cell header units, the HEC block comprising first through N-th ATM cell HEC units, a delay circuit (49) produces a delayed STM signal (S') by giving the original STM signal (S) a delay equal to (P x N) times an interval of each of the header and the HEC units.  Another delay circuit (51) produces a delayed control signal (C') by giving the original control signal (C) the delay.  In accordance with an n-th check result produced by an error checking section (43, 45, 47) controlled by the original control signal to check the header error in the original STM signal, an error correcting section (53, 55, 59, 61) corrects the header error in connection with an n-th ATM cell header unit of a p-th header block of the delayed STM signal when the delayed control signal indicates the n-th ATM cell header unit of the p-th header block, where n and p are variable between 1 and N (both inclusive) and between 1 and P (both inclusive), respectively.
Patent CA-2071251-C (CA)
Title: Adaptive robotic nervous systems and control circuits therefor
Inventor: TILDEN MARK W
IPC: B62D57/02
Filed: 1992-06-15
Granted: 1996-06-04
Abstract: A self-stabilizing control circuit utilizing pulse delay circuits for controlling the limbs of a limbed robot, and a robot incorporating such a circuit, are provided.  The pulse delay circuit acts as an artificial "neuron" which drives servo motors according to a selected sequence which is reconfigurable in response to signals from local or remote sensors.  Also disclosed is a pulse neutralizing circuit which can be used to stabilize and reconfigure sequencing loops and chains incorporating the pulse delay circuit, and which can modify the actuation processes controlled thereby.