baber/WOPTO huggingface dataset:
Patent CA-1324371-C (CA)
Inventor: ANDERSSON SVEN-ARNE
IPC: F04B17/04
Filed: 1989-09-21
Granted: 1993-11-16
Abstract: ABSTRACT      Means acting upon the flow, such as pumps or valves are used inter alia in the handling of liquid foodstuffs, e.g. milk, in packing machines.  Since the demands on hygiene in this context are very high, especially if the packing machine operates with foodstuff sterilized beforehand, it is a disadvantage that manoeuvring devices for the means acting upon the flow have to pass from the outside into the sterile flow path where the means is located.  This is avoided in accordance with the invention in that the means (3) acting upon the flow is combined with an actuator (8) which can be acted upon electromagnetically by a stator (7) isolated from the flow path.
Patent CA-1323923-C (CA)
Inventor: TINLEY RAYMOND K
IPC: H01F27/02
Filed: 1989-09-29
Granted: 1993-11-02
Abstract: ABSTRACT OF THE DISCLOSURE           The invention relates to a structure   for providing   strain   relief   for  electrical  leads  from transformers,  and  particularly   mall  transformers  and similar electrical devices.  The structure includes a boss extending from a base member having a recess therein and a drum portion with a convex surface for extending into said recess and engaging a lead passing  therebetween  to  hold said lead in place.  The support structure, in addition to holding said drum portion, also supports  the  transformer therein.
Patent CA-1317636-C (CA)
Title: System and method for power supply preservation in a personal health monitor
Inventor: FANG WILLIAM
IPC: H02J9/06
Filed: 1989-09-29
Granted: 1993-05-11
Abstract: ABSTRACT OF THE DISCLOSURE         A method of and system for providing a reli-able power supply for a personal health monitor that operates on power provided by a first power source or a second power source and that includes an isolation re-lay that disconnects the personal health monitor from the first power source in the absence of a supply of power.  A controller provides that the personal health monitor is started from the second power source and thereafter connected to the first power source and op-erated for a first set of one or more activities, dis-connected from the first power source and operated from the second power source for a second set of one or more activities, and, upon the condition of a disruption of the first power source, one or more components of the personal health monitor are disconnected from the sec-ond power source, and the isolation relay is supported by the second power source to enable the personal health monitor to be restarted from the first power source.
Patent DK-156951-C (DK)
Inventor: GRADL REINHARD
IPC: C01B25/46
Filed: 1980-07-03
Granted: 1990-03-26
Abstract: The invention relates to the decontamination of wet-processed phosphoric acid with the use of organic solvents in a plurality of extraction zones, of which each is comprised of a mixing zone and a separating zone, the solvent being immiscible or partially miscible with water. Resulting organic phase and the aqueous phase are contacted countercurrently with respect to one another, the organic solvent phase being dispersed in the aqueous phase. To this end, the invention provides for the aqueous phase to be admitted to the mixing zone at the onset of the extraction, and for organic phase and aqueous phase to be continuously admitted in a volume ratio of at least 2.5:1 to the respective extracting zones in an overall quantity sufficient to provide, in the mixing zones of the extraction zones, a volume ratio of organic phase to aqueous phase of at most 1:1, which is maintained therein.
Patent FI-75149-C (FI)
Inventor: MARTEL JACQUES
IPC: A61P33/00
Filed: 1981-04-15
Granted: 1988-05-09
Abstract: Alpha-cyano-3-phenyl-A-benzyl 2,2-dimethyl 3-((Z).ROOC-CH =CH-)-cyclopropane-carboxylate derivs. of formula (I), as the separate stereoisomers or their mixtures are new (where A is O, -CH2- or -CO, R is 1-8C, opt. unsaturated, linear, branched or cyclic alkyl and the double bond has Z geometry). (I) are parasiticides, esp. insecticides, acaricides and nematocides for plant and animal use. They may be used to control aphids, coleoptera and lepidoptera larvae by application at 10-300 g/hectare. As insecticides they have good killing and knock-down activity, as well as be light-stable and non-toxic to mammals, and may be used to control flies, mosquitos and cockroaches. They are used to control acarier, such as Boophilus ticks (Hgalomnia, Amblyomnia and Rhipicephalus) and mites (sarcoptic,psoroptic and chorioptic). The cpds. may be used in classical formulations, e.g. by spraying onto plants, local application to animal or as animal feed additives.
Patent FI-76921-C (FI)
Inventor: TEN WOLDE ANNE WILLEM
IPC: A47K10/24
Filed: 1983-09-21
Granted: 1989-01-10
Abstract: Packet zigzag folded continuous length of disposable towelling,in particularly adapted for hygienic use,such as in an apparatus for dispensing lengths of towelling(20).The material of the disposable towelling consists of paper,that has a reinforcement for enlarging the tensile strength,so that there is no danger of tearing off in wet condition.This reinforcement consists preferably of synthetic material having the form of a fabric or fleece,that is united with the paper.The packets(11A,11B) have been provided on at least one of the outer end layers with a two sided adhesive strip(29A,29B),which makes a mutual coupling of the packets possible.This gives the advantage that the packets,that are already present in the dispenser, can be coupled with fresh packets without interruption of the length of towelling that is at the disposal of the user.
Patent FI-78992-C (FI)
Inventor: FOLKARD CHRISTOPHER WALTER
IPC: G03F7/26
Filed: 1984-05-30
Granted: 1989-10-10
Abstract: Radiation sensitive compositions are image-wise exposed and developed to form an image which is then heated to improve its strength as a lithographic printing image or etch resist. The heating is carried out in the presence of a heat sensitive dye which undergoes a colour change at a temperature of at least 180°C so as to obtain an indication of whether or not the heating has been adequate. The dye may be an integral component of the composition or it may be applied to the image, after development, in combination with a substance capable of forming a shield against contaminating residues produced during the heating step.
Patent FI-85152-C (FI)
Inventor: BAILLY JEAN-CLAUDE ANDRE
IPC: C08F4/62
Filed: 1985-09-17
Granted: 1992-03-10
Abstract: The present invention relates to a process for the polymerisation of ethylene or copolymerisation of ethylene and at least one other alpha-olefin, in the gas phase in a fluidised bed reactor, in the presence of a catalyst comprising chromium compounds associated with a granular support comprising a refractory oxide and activated by thermal treatment, which process is characterised in that the catalyst is used in the form of active particles of prepolymer, obtained by bringing the said catalyst in contact with ethylene, alone, or in a mixture with at least one higher alpha-olefin, in such a way that the prepolymer contains from 4x10-5 to 3 milligram atoms of chromium in the catalyst per gram.
Patent FI-83414-C (FI)
Inventor: JONES STANLEY GERNARD
IPC: B26D1/60
Filed: 1987-12-16
Granted: 1991-07-10
Abstract: In a machine for making paper booklets from a multiplicity of paper strips on bobbins that are converged into a continuously advancing strand a reciprocating cutting station (25) defined by leading and trailing plates (27, 28) performs the operations of firstly clamping the strand while the station (25) moves with the strand and secondly of cutting off booklet lengths of paper by means of a knife (156). Cut booklets are ejected into a discharge chute (32) by ejection means (200) including an ejector bar (211) terminating a thrust plate (214). According to the invention the ejection means (200) is separated from the cutting station (25) and is fixedly located opposite to the chute (32). Connection between the cutting station (25) and the ejection means (200) is established by a common rotating hexagonal shaft (76) which is operably connected to clamping and cutting mechanisms of the station (25) and which carries a pair of cams (207, 208) that actuate the ejector (211) through a parallelogram linkage. By this means the motion of the ejector (211) can be gradual rather than abrupt, the machine is easier to set up, and the ejector thrust plate (214) can span substantially the full width of chute (32) so that the likelihood of cut booklets becoming misplaced is reduced.
Patent FI-89063-C (FI)
Inventor: KRSTENANSKY JOHN L
IPC: A61K38/00
Filed: 1988-05-19
Granted: 1993-08-10
Abstract: This invention relates to cyclic peptide derivatives of the formula 1   <CHEM> which are useful anticoagulant agents. i
Patent NO-131282-C (NO)
Inventor: HENDRICKS WILLIAM EARL
IPC: B62K9/02
Filed: 1971-04-02
Abstract: A vehicle of a very low profile and very high stability, wherein an integral seat constitutes the vehicle frame. A pair of laterally spaced wheels are mounted on the rear of the seat, and an elongated arm is pivoted intermediate its ends to the front of the seat about a vertical axis, and a dirigible wheel is mounted on the arm rearwardly of the vertical axis. A footrest is secured to the arm forwardly of the vertical axis, whereby a rider can swing the arm to steer the vehicle and also cause propulsion thereof. A brake is pivotally mounted on the arm, with handle actuating means being provided therefor which can be employed to control the brakes and/or swinging movement of the arm. Alternate movement of the arms, legs, and body to the right and left of the desired steering direction coupled with twisting movement of the body results in effecting propulsion of the vehicle in a manner somewhat analogous to the propulsion of a boat by a sculling oar. One version of the vehicle includes a single U-shaped bar to constitute a footrest and handles, and this version includes provision for releasably latching the brake from its breaking condition.
Patent NO-149998-C (NO)
Inventor: GOLDSTEIN GIDEON
IPC: A61K38/00
Filed: 1980-03-13
Abstract: Peptides of the following formula:wherein A is a member selected from the group consisting of deamino-GLN, GLN, and (SAR)<sub>n</sub>-GLN; n is an integer from to 4; and B is a member selected from the group consisting of LYS-OH, LYS-NH<sub>2</sub>, decarboxy-LYS,LYS-SAR-OH and LYS-SAR-NH<sub>2</sub>, have significantly increased ubiquitin-like activity. Also provided are therapeutic compositions and methods for use thereof.
Patent NO-156690-C (NO)
Inventor: BOEGESOE KLAUS PETER
IPC: C07D233/36
Filed: 1981-02-27
Abstract: 1-Piperazino-3-phenylindane derivatives of the formula: 
<CHEM>
 wherein R<1>, R<2>, R<3> and R<4> are as defined in Claim 1, and their pharmaceutically acceptable acid addition salts. 
<??>The compounds are prepared by the usual methods for analogous compounds. 
<??>They have been found to have psychopharmacological and analgetic activity. 
<??>Pharmaceutical compositions containing the compounds have been disclosed.
Patent NO-151883-C (NO)
Inventor: OTTERSTEDT JAN-ERIC ANDERS
IPC: B01J23/02
Filed: 1982-02-26
Abstract: A cracking catalyst having good resistance to metal poisoning has at least two particle fractions of different particle sizes, the cracking catalyzing zeolite material being concentrated to the coarser particle size fractions, and the finer particle size fractions being formed from material having relatively lower or no or insignificant cracking catalyzing activity. The particles of the finer particle size fractions have a matrix of kaolin and amorphous alumina-silica and may contain for example, an SOx eliminating additive such as Al2O3, CaO and/or MgO. The coarser particle size fractions having cracking catalyzing effect have a mean particle size of from 80 to 125  mu m and the finer particle size fractions a mean particle size of from 30 to 75  mu m. The coarser particle size fractions have a zeolite content of at least 20 weight % and may have a zeolite content of up to 100 weight %, the remainder consisting essentially of material which has relatively lower or no or insignificant cracking-catalyzing activity and which consists of kaolin and amorphous alumina-silica. The catalyst mass as a whole may have a zeolite content of up to 50 weight %.
Patent NO-157093-C (NO)
Inventor: TARASSOFF SERGE
IPC: B61B12/00
Filed: 1984-01-11
Abstract: Gondola lift or chairlift with carriages supporting a gondola or a chair and having a grip for coupling on a continuously moving cable. In the terminals the carriages uncoupled from the cable run without stopping on a transfer rail. The carriages are regularly spaced and the transfer rail comprises a rail section equipped with a rhythm device which controls the release of the carriages at regular time intervals.
Patent NO-163695-C (NO)
Inventor: MASINO ALBERT PETER
IPC: C08F36/04
Filed: 1984-04-18
Abstract: An improved polymerization catalyst, its preparation, and use are disclosed. The catalyst is one prepared by reacting a benzoic acid ester, an alkoxytitanium compound, and a magnesium halide having alkanol associated therewith to form a first catalyst component then reacting said first catalyst component with an organoaluminium halide and then reacting the resulting solid with a halogenating agent comprising a titanium halide.
Patent NO-165433-C (NO)
Inventor: COLTON PETER
IPC: B27G13/08
Filed: 1988-05-31
Abstract: PCT No. PCT/GB86/00602 Sec. 371 Date Apr. 6, 1989 Sec. 102(e) Date Apr. 6, 1989 PCT Filed Oct. 6, 1986 PCT Pub. No. WO88/02292 PCT Pub. Date Apr. 7, 1988.In a rotary cutter block each blade (14) is clamped in an inwardly divergent recess (12) by a wedge (16). The wedges (16) may be clamped simultaneously against their associated blades (14) by application of high pressure grease at any of one or more grease nipples (52, 54) which actuates by hydraulic plungers (22) in the bases of the wedge recesses (12). The angle of the wedges (16) is such as to provide a taper-lock between the wedges (16), the blades (14) and the recesses (12), which means that after depressurization the cutterblock can be stored or moved from one machine spindle to another without slackening of the wedges. The invention is of considerable advantage in reducing the amount of setting-up time involved in setting and grinding the blades of a rotary cutter head, since one pressurization is sufficient to tighten all the wedges simultaneously and to the same degree.
Patent NO-169474-C (NO)
Inventor: AJNEFORS FREDRIK
IPC: B08B3/02
Filed: 1990-04-11
Abstract: PCT No. PCT/SE88/00532 Sec. 371 Date Apr. 3, 1990 Sec. 102(e) Date Apr. 3, 1990 PCT Filed Oct. 13, 1988 PCT Pub. No. WO89/03251 PCT Pub. Date Apr. 20, 1989.The internal cleaning of a centrifuge rotor is performed by a cleaning liquid is which pumped from a tank via an inlet channel to a central inlet chamber of the rotor during rotation thereof. A separation chamber is connected to the inlet chamber and, at different radial levels, to two outlet chambers via separate outlet passages. Cleaning liquid is discharged from the outlet chambers through a stationary discharge device having separate outlet channels. Part of the cleaning liquid discharged through the outlet channels is returned to the tank via a return conduit. The rest of the cleaning liquid is conducted directly to the inlet channel by means of an overpressure generated in the stationary discharge device. Thereby, it is possible to clean the rotor internally even very close to its rotational axis.
Patent NO-175479-C (NO)
Inventor: TAMBURINI BRUNO
IPC: C07F/
Filed: 1990-09-07
Abstract: Compounds of the general formula (I) <CHEM>  in which:-  R1 represents a hydroxyl protecting group; and R2 represents a hydrogen or halogen atom, an azido group, a C1-3 alkyl group, a group (CH2)mOR3 wherein m is zero or one and R3 represents a hydrogen atom or a hydroxyl protecting group, an azidoethoxy group, a protected hydroxyethoxy group or a group XR4 in which X is an oxygen atom or the group S(O)n in which n is zero, 1 or 2 and R4 represents a C1-5alkyl, C3-7 cycloalkyl or phenyl group or when X is oxygen or sulphur then R4 may also represent the group AlkNR5R6 in which Alk represents a C2-6 straight or branched alkylene chain and R5 and R6 independently represent a hydrogen atom or C1-4alkyl group or R5 and R6 together with the nitrogen atom to which they are attached form a pyrrolidino or piperidino ring or the group NR5R6 represents a protected amino group, or R2 represents the group (CH2)mNR7R8 in which m is zero or 1 and R7 and R8 independently represent a hydrogen atom or a C1-4alkyl group or NR7R8 represents a protected amino group, or R2 and the carbon atom to which it is attached represent a keto group or a ketal derivative thereof; and acid addition salts of such compounds containing basic centres.
Patent NO-177139-C (NO)
Inventor: SALITURO FRANCESCO GERALD
IPC: A61K31/40
Filed: 1991-11-01
Abstract: The present invention is directed to a new class of 3-amido and 3-sulfamido-indolyl NMDA antagonists and their use in the treatment of a number of disease states.
Patent RU-1840788-C (RU)
Title: Electroacoustic cylindrical converter
Inventor: ARONOV B S
IPC: G01S7/52
Filed: 1959-07-20
Granted: 2009-10-20
Abstract: FIELD: measurement equipment. 
     SUBSTANCE: invention is related to the field of acoustic measurement equipment of piezoelectric or magnetostrictive type with ring elements. Device is arranged in the form of electrodes or ring element windings divided into two or four equal parts, and connected through switchboard or directly, so that longitudinal fluctuations are excited in ring elements with set uneven distribution of amplitudes along circumference. To expand band of radiated or received frequencies during operation closely to resonance, non-excited part of each ring may be made of material without piezoelectric or magnetostrictive property. 
     EFFECT: provision of possibility to operate at several resonant frequencies and to increase of radiated capacity. 
     2 cl, 8 dwg
Patent CA-2007764-C (CA)
Title: Salsalate tablet
Inventor: BEAURLINE JOSEPH MICHAEL
IPC: A61K9/20
Filed: 1990-01-15
Granted: 1999-11-30
Abstract: A salsalate tablet containing hydroxypropyl cellulose as a binder substantially uniformly dispersed in the tablet.      The tablet has good mechanical strength, exhibits a relatively low incidence of capping, and does not require a discrete outer film coating to prevent esophageal irritation.
Patent CA-2010580-C (CA)
Title: Pneumatic tyre
Inventor: TAGUCHI TAKAFUMI
IPC: C08L23/28
Filed: 1990-02-21
Granted: 1999-09-21
Abstract: A pneumatic tyre having at least one layer of carcass having one end and another end engaged with a pair of bead cores on both sides with each of the ends being tuned up outwardly from inner side arround each of the pair of bead cores, and an inner liner made of rubber composition located radially inside of the carcass, wherein rubber component in the inner liner rubber composition consists essentially of butyl rubber containing halogenated butyl rubber in the range of 60 to 95 % by weight. The tyre is free from a crack generation problem due to thermal hardening and from a carcass chord corrosion problem, and suitably applied especially to heavy duty use.
Patent CA-2012303-C (CA)
Title: Tensioning device for flexible driving belts
Inventor: MACCHIARULO VINCENZO
IPC: F16H7/08
Filed: 1990-03-15
Granted: 1994-03-01
Abstract: ABSTRACT OF THE DISCLOSURE         A tensioning device is provided for a flexible belt wound around the pulleys of a drive mechanism.  The tensioning device includes an elastic biasing element and a damping mechanism.  The biasing element applies a force on the belt in a predetermined direction to oppose belt slackenings.  The damping mechanism dampens movements of the belt.  The biasing element and the damping mechanism constitute a single unit wherein both exert on the belt forces which act on the belt at the same time in a predetermined direction to maintain a predetermined tensioning.  The biasing element acts independently of the damping mechanism in the presence of considerable slackenings of the belt and functions as part of the damping mechanism to dampen thrusts of the belt acting on the device in the direction opposite to the predetermined direction.  A connection unit connects the damping mechanism to the biasing element.  This connection unit is an elastic system which applies a reaction force according to the predetermined direction in which the biasing element acts on the belt.
Patent CA-2018607-C (CA)
Inventor: BROWN DAVID B
IPC: F02D41/14
Filed: 1990-06-08
Granted: 1994-05-17
Abstract: MULTI-FUEL ENGINE CONTROL WITH       OXYGEN SENSOR SIGNAL REFERENCE CONTROL            Abstract of the Disclosure A fuel control for an engine using a liquid fuel mixture of two fuels such as gasoline and methanol acts in closed loop on a vehicle exhaust mounted oxygen sensor to maintain a stoichiometric air/fuel ratio. The closed loop portion of the control compares the oxygen sensor output voltage to a reference or reference window in the process of indicating a lean or rich mixture; and the fuel control is responsive to a fuel composition sensor to shift the reference or reference window with changing fuel composition to maintain a consistent relationship between the reference or reference window and stoichiometry as the fuel composition changes.
Patent CA-2024787-C (CA)
Title: Film unwinding carriage for a packaging machine
Inventor: MORANTZ JACK
IPC: B65B41/16
Filed: 1990-09-06
Granted: 1997-11-04
Abstract: A  process  for  using  a  carriage  for unwinding packaging film which comprises a stand and a supporting  shaft for  a film reel.  A device is provided with rollers having axes parallel to that of the supporting shaft.  The carriage is intended to be incorporated  in  a packaging machine.   The process includes an initial phase for associating a reel with a  supporting  shaft  and  a  subsequent  phase  for positioning  the  film  web  in  the  roller  device comprising two upstream and downstream main rollers defining between them a passage and designed to pivot about their axes in opposite directions.  Further, a phase for unwinding the film for the packaging of the load  is  provided  wherein,   during  the  phase  of positioning the film web,  the starting point is an initial  state in which  the upstream and downstream guide  rollers  are  relatively  displaced  from their final  operational  location  to  a temporary  initial positioning location. Also in an initial introduction phase,   an  initial  end of  the film is introduced between the upstream main roller and guide roller and in  the  direction  of  the  downstream  main  roller. Further,  in a subsequent running phase, the upstream and downstream main rollers are pivoted about their axes,  and a particular length of film is made to run in the direction of its introduction into the device. In  a  final  positioning phase,   as  a result  of  a relative  displacement  the  upstream  and downstream guide rollers are brought from their initial location to their final operational location,  the effect of this being to bend the film,  at the same time laying it against the upstream and downstream main rollers.
Patent CA-2029115-C (CA)
Title: Method for removing sulfate ions from aqueous solution of alkali metal chloride
Inventor: KISHI TAKAMICHI
IPC: C02F1/42
Filed: 1990-11-01
Granted: 1998-07-07
Abstract: A method for removing sulfate ions from an aqueous solution of an alkali metal chloride is disclosed, in which the aqueous solution of the alkali metal chloride containing sulfate ions and zirconium hydrous oxide are brought into contact with each other in a slurry form under acidic conditions to thereby cause the sulfate ions to be adsorbed to the zirconium hydrous oxide by an ion exchange reaction, the zirconium hydrous oxide adsorbing sulfate ions is separated from the aqueous solution and then dispersed in another aqueous liquid to thereby cause it to react with an alkali so as to cause sulfate ions to be desorbed into the aqueous liquid.  According to this method, adsorption and desorption take place rapidly and efficiently.