baber/WOPTO huggingface dataset:
Patent CA-1335387-C (CA)
Title: Vulcanization activator and process for its production
Inventor: UMLAND HENNING
IPC: C08K5/098
Filed: 1989-09-19
Granted: 1995-04-25
Abstract: A vulcanization activator, based on zinc salts of organic car-boxylic acids, for rubber compounds, which may be vulcanized with sulfur, is disclosed. The vulcanization activator includes homogeneous mixed zinc salts of the following acids:           (a) at least one carboxylic acid of the general formula R-COOH, in which R is an alkyl group having 5 to 17 carbon atoms, a cycloalkyl group having 5 to 17 carbon atoms, or an arylalkyl group having 7 to 17 carbon atoms; and, (b) an aromatic carboxylic acid, in which the molar ratio of component (a) and component (b) of the homogeneous mixed zinc salt is preferably in the range of 1:19 to 19:1.     A process for the preparation of the vulcanization activator of the invention is also disclosed.
Patent CA-1321250-C (CA)
Title: Fiberglass collar for data transfer from rotatable shaft
Inventor: BAKER MATT
IPC: G01D5/12
Filed: 1989-09-25
Granted: 1993-08-10
Abstract: Abstract of the Invention Telemetry  apparatus for a rotating machine shaft includes a fixed collar of lightweight composite material wrapped on the shaft and having embedded in it telemetry apparatus.  Measured data such as torque from a strain gauge sensor is transmitted to a stationary sensor by pulses of infrared signals.  An array of photovoltaic cells receives energy from a stationary source to power the rotating telemetry apparatus.  All rotating electronics is embedded in the composite material which may be, for example, E-type fiberglass.  Such composite material provides a resistance to centrifugal, forces due to rotation of the shaft but has sufficient transparency to allow both the transmission of data and power to and from the rotating telemetry.
Patent CA-1324753-C (CA)
Inventor: NAGRA SURJIT S
IPC: E21B33/13
Filed: 1989-09-26
Granted: 1993-11-30
Abstract: ABSTRACT          An improved method is disclosed for remedial cementing operations.  A two-stage process is provided wherein a phenolic-aldehyde gelling solution is injected into an area wherein remedial cementing is to be performed to form a gel near the wellbore and cement is sequentially squeezed into the area.          This method is useful to seal and thereby prevent loss of cement in fractured, vuggy or highly permeable zones as well as to block small channels in cement behind casing.
Patent CA-1329956-C (CA)
Inventor: JUBINVILLE GISELE
IPC: A47G9/02
Filed: 1989-09-29
Granted: 1994-05-31
Abstract: ABSTRACT OF THE DISCLOSURE      A mattress cover/ fitted bed sheet which consists of a substantially  rectangular  blank  of  textile  material  with opposed sides and opposed ends.  A pair of triangular pieces are cut out of the opposed sides adjacent the ends.  Each of the  triangular cut  outs has a pair  of  equal and opposed sides, an apex directed inwardly on the textile material and a  base  coincident  with  one  of  the  sides  of  the  textile material.  The sides of the triangular cut outs are joined to form a biased side seam such that, when placed on a mattress, textile material is drawn under the end of the mattress.
Patent DK-162621-C (DK)
Inventor: KATBORG JON
IPC: A23D9/00
Filed: 1989-04-27
Granted: 1992-04-13
Abstract: A fatty product and a process for the production of same wherein an inert gas is whipped into a mixture of fatty substances softened by heating, which mixture contains at least 1 percent by weight of a polyunsaturated fatty acid of the n-3 series comprising at least four double bonds or at least 0,5 percent oy weight of a polyunsaturated fatty acid of the n-6 series comprising at least three double bonds. Thus protection against oxidation of the fatty product is accomplished and at the same time a suitable texture is imparted thereto.
Patent DK-163202-C (DK)
Inventor: WOLFF MICHEL
IPC: A01D34/66
Filed: 1986-06-13
Granted: 1992-06-29
Abstract: The invention relates to a rotary mower driven from below. According to the invention, the upper part of a beam (4) comprises, in the vicinity of cutting elements (5, 7) which rotate in a high plane of rotation, a bulge (30, 32) the upper face of which is at least approximately planar and extends at least approximately parallel to the plane of rotation. The bulges (30, 32) cover at least approximately the space of the upper face of the beam (4) located under the cutting tool support (51, 71) of the high cutting elements (5, 7), and in part at least approximately the space of the upper face of the beam (4) not swept by the cutting tools (9) of the neighboring low cutting elements (6, 8).
Patent DK-161337-C (DK)
Inventor: KERKHOFFS PIETER LAURENS
IPC: C12P13/04
Filed: 1985-11-14
Granted: 1991-12-09
Abstract: @ The invention relates to a process for the preparation of L-a-amino acid and D-a-amino acid amide from DL-a-aminoacid amide by contacting the DL-a-amino acid amide in an aqueous solution with an a-amino acyl amidase containing preparation obtained from a culture of Pseudomonas putida in the presence of traces of bivalent metal ions as activator, characterized in that the aqueous solution also contains a potassium salt selected from the group consisting of potassium sulphate and potassium chloride.The invention further relates to a process for the preparation of a L-α-amino acid and D-α-amino acid amide starting from the corresponding aldehyde, potassium cyanide and ammoniumsulphate, subsequent treatment with a ketone and potassiumhydroxide and finally subjecting to enzymatic hydrolysis with a preparation obtained from Pseudomonas putida.
Patent FI-64661-C (FI)
Inventor: RAVE TERENCE WILLIAM
IPC: C09D133/00
Filed: 1977-01-31
Granted: 1983-12-12
Abstract: Hydrophilic polyolefin fibres are mfd. by mixing a fibrous polyolefin compsn. obtd. by projection by discharge, and contg. a carboxylic function, with an aq. dil. mixt. of water sol. anionic and cationic polymers contg. N. - The cationic polymer is the reaction prod. of epichlorohydrin and (a) an amino-polyamide derived from a dicarboxylic acid and a polyalkylene-polyamide contg. two primary amino gps. and >=1 sec. or tert. amino gp. or (b) a polyalkylene-polyamine of formula H2N(CnH2nNH)xH (I) (where n is a whole no. 2-8; x is a whole no. >=2, or (c) a poly(dialkylamine) or (d) a poly-amino-urylene derived from urea and a polyamine contg. >=3 amino gps. >=1 of which is tert. - The anionic polymer is the reaction prod. of glyoxal and (a) a polyacrylamide contg. 2-15% acrylic acid units, or (b) a branched, partially hydrolysed poly(beta-alanine) contg. 1-10 mol. % carboxyl gps. w.r.t. recurring amide units. The wt. ratio between the cationic polymer and the anionic polymer is 1:3-7. - The fibres are readily dispersible in water and can be admixed with wood pulp fibres to form a pulp which can be conferted into high quality paper with increased tensile strength as compared with a paper prepared without the polymer component.
Patent FI-68533-C (FI)
Inventor: KALLIOINEN JOUKO OLAVI
IPC: B03D1/16
Filed: 1983-12-29
Granted: 1985-10-10
Abstract: The invention relates to a repeating flotation machine for floating minerals from sludges. The repeating flotation machine comprises a flotation cell (1) and a repeat flotation cell (16) placed therein. Inside each cell there is placed a mixer apparatus composed of a stator-rotor combination (2, 3; 17, 18).
Patent FI-83284-C (FI)
Inventor: BERNAT FONTLLADOSA ENRIQUE
IPC: A47F7/00
Filed: 1985-03-18
Granted: 1991-06-25
Abstract: A display container (2) for articles with stems such as lollipops comprises a generally conical lid for a drum-like container (1), the conical wall being provided with integrally formed recesses each having a cylindrical entry portion (6), a frusto-conical portion (7) and an inner cylindrical portion (8) to grip the stem, the recesses holding the stems parallel to the axis of the device for reception thereon of a cover (11).
Patent FI-83317-C (FI)
Inventor: EBERLEIN WOLFGANG
IPC: A61K31/55
Filed: 1986-06-25
Granted: 1991-06-25
Abstract: Compounds of general formula I are described,    <IMAGE>  (I) wherein X represents the group =CHR, =NR or an oxygen atom and A represents the groups -NR1R2, wherein R1 and R2 represent alkyl, cycloalkyl or phenylalkyl groups, n represents the number 0, 1 or 2, R3 represents a hydrogen atom, a hydroxy or alkyl group or a group -(CH2)n-N-R5R6 (R5 and R6 being lower alkyl groups) and R4 is an alkyl or phenylalkyl group; two processes for preparing these compounds and the salts thereof are also described. The compounds have favourable effects on heart rate and can be used as vagal pacemakers for treating bradycardia and bradyarrhythmia in human and veterinary medicine. Some of these compounds also have very good antithrombotic effects.
Patent FI-94830-C (FI)
Inventor: HOOD LARRY LEE
IPC: A61B/
Filed: 1987-09-23
Granted: 1995-11-10
Abstract: A decoupling sleeve for inclusion in a fluid conduit of an ultrasonically-operated instrument, such as a surgical instrument, which is irrigated by irrigating fluid at the operative site. The decoupling sleeve includes a tubular thin-walled body portion defining spaced openings, and a collar member for retaining the decoupling sleeve in a tip cap sleeve member for the instrument. The inclusion of the decoupling sleeve in the irrigating fluid conduit intermediate a portion of an ultrasonically-operated tool and the interior of the tip cap sleeve member defining the fluid conduit impedes the transmission of ultrasonic energy through the fluid medium in the conduit, thus reducing objectionable cavitation and bubble formation at the operative site.
Patent FI-94078-C (FI)
Inventor: WEIDNER KARL
IPC: F16B13/14
Filed: 1990-03-08
Granted: 1995-07-10
Abstract: A universal plug, which is injection moulded from plastic, contains a plug head (11), an expandable plug shaft (12) and a plug foot (13). The plug shaft (12) contains expandable segments, separated by longitudinal slots (17). The plug foot (13) contains a hole with a screw thread, so that the plug can be delivered with the screw inserted and can be driven into a drilled hole by engaging on the screw head. <IMAGE>
Patent NO-144041-C (NO)
Inventor: KLISCH STEPHEN CAJETAN
IPC: C11D17/00
Filed: 1974-11-25
Abstract: Liquid detergent compositions based on water-soluble alpha-olefin sulfonate detergent, preferably together with a higher alcohol ethoxylate sulfate detergent, include an anti-gelling agent, such as sodium chloride, together with a nitrate, such as sodium nitrate, the combination of which helps prevent gelation and filming of the liquid detergent on standing and also prevents corrosion of ferrous metals and ferrous alloys, such as stainless steel, which may be brought into contact with the liquid detergent compositions.
Patent NO-156567-C (NO)
Inventor: SCHNETTLER RICHARD ANSELM
IPC: C07D405/06
Filed: 1982-11-03
Abstract: Novel 4-alkanoylimdazol-2-ones of the following general structure which are useful as cardiotonics in the treatment of cardiac failure 
<CHEM>
 wherein Q and T are each an oxygen atom or a divalent sulfur atom; R is hydrogen, lower alkyl, lower alkylcarbonyl or benzoyl; R1 is hydrogen or lower alkyl; R2 is a lower aliphatic hydrocarbon radical, phenyl alkylene or heterocyclo alkylene; and the pharmaceuttcally acceptable salts thereof.
Patent NO-159074-C (NO)
Inventor: BARIS ALBERT S
IPC: B65D88/16
Filed: 1983-11-17
Abstract: Flexible container apparatus for shipping fluids within a rigid transport container wherein a pair of flexible containers having transverse dimensions equal to or slightly greater than the width dimension of the rigid cargo container permits stable transport of the fluid and reuse of the rigid container on the return trip.
Patent NO-158990-C (NO)
Inventor: GUSTAVSSON BENGT
IPC: A61J/
Filed: 1985-01-18
Abstract: PCT No. PCT/SE84/00195 Sec. 371 Date Jan. 17, 1985 Sec. 102(e) Date Jan. 17, 1985 PCT Filed May 21, 1984 PCT Pub. No. WO84/04672 PCT Pub. Date Dec. 6, 1984.Device for ventilating and pressure balancing the interior of a sealed vessel (91) containing a substance which is to be taken out from said vessel e.g. by an injection syringe, said vessel being provided with a closure means (2) comprising a sealing member (2) through which a puncturing member, e.g. a needle can be passed for entering the interior of said vessel the closure means (2) or a connection means (3) attachable onto said vessel is provided with ventilating means (10, 13, 14, 15) arranged to provide a communication between the interior of the vessel (1) and a closed container or alternatively the atmosphere via a filter (16).
Patent NO-164194-C (NO)
Inventor: LAFFTER ALFRED
IPC: F01L1/25
Filed: 1986-11-12
Abstract: A piston-cylinder cup-type tappet for an internal combustion engine comprises an outer housing defining a first cavity and a hollow piston having a second cavity with the hollow piston being disposed in the first cavity. An aperture provides for fluid flow between the first and second cavities. An inner housing is disposed in the first cavity with the inner housing defining a third cavity. The piston is received in the third cavity of the inner housing wherein the piston and the inner housing jointly define a throttle gap. A compression spring is disposed in the third cavity and supports the hollow piston and the inner housing. A check valve is disposed between the second and third cavities and permits fluid flow from the second cavity to the third cavity. A chamber is defined by the first cavity, the second cavity, the third cavity, the aperture and the throttle gap. An incompressible fluid fills this chamber. The chamber is closed off from the exterior thereof by a fluid impermeable wall and at least a portion of this wall adjacent the first cavity is designed as an elastically resilient spring bellows.
Patent NO-164461-C (NO)
Inventor: KNIPPELS ANTONIUS ADRIANUS
IPC: B25C11/00
Filed: 1987-12-07
Abstract: Device for removing a staple (34) from a stapled bundle of sheets (35) by moving the bundle (35) over a supporting element (10) past a staple removing strip (25). The strip (25) extends above the supporting element (10) at a small acute angle therewith and is fixed to an arm (18) which is rotatably mounted on a shaft (17) positioned at the side of the strip (25) facing away from the acute angle and below the supporting element (10). The strip (25) is moved upwards when a stapled bundle of sheets (35), with the legs of the staple (34) facing downwards, is fed between the supporting element (10) and a wedge-like tapering end (27) of the strip (25), which end (27) presses onto the supporting element (10). When in this way the staple (34) is positioned in front of the wedge-like tapering end (27) of the strip (25), the bundle (35) is pulled towards the strip (25), the end (27) of the strip (25) penetrating between the crown of the staple (34) and the bundle (35) and the staple (34) thereafter being pulled out of the bundle (35). The pulled-out staple (34) drops in a receiving tray (6) formed beneath the supporting element (10).
Patent NO-177494-C (NO)
Inventor: KRAHLING HERMANN
IPC: A61K31/335
Filed: 1991-12-18
Abstract: Pharmacologically active compounds corresponding to the formula I <IMAGE>  in which n represents 2-5, m represents 2-6, R1 denotes hydrogen or lower alkyl, R2 represents an OR4 group in which R4 denotes lower alkyl or a phenyl or phenyl-lower alkyl group which is optionally substituted in the phenyl ring, or R2 represents a <IMAGE>  group in which R5 and R6 independently of one another each denote hydrogen, lower alkyl or a phenyl or phenyl-lower alkyl group which is optionally substituted in the phenyl ring, or R5 and R6, together with the nitrogen atom to which they are bonded, represent a saturated 5- or 6-membered heterocycle, R3 represents a saturated monocyclic or bicyclic hydrocarbon group which is derived from terpenes and has 10 or 11 carbon atoms, and Z represents oxygen or, if R3 is a dihydronopyl group, Z may also represent sulfur, and salts thereof.
Patent AU-773036-C (AU)
Title: Hydrophilic cotton pad for skin care and comprising two different external surfaces
Inventor: GREGOIRE PHILIPPE
IPC: D04H1/4266
Filed: 2000-12-05
Granted: 2005-03-10
Abstract: The pad (1), made from 100% cotton fibres and of a weight of at least 150 g/m<2>, has two different outer faces (2, 3). At least one of the outer faces has a series of recessed lines (4, 5, 6) 1-8 mm apart and at least 0.25 mm deep. The pad has a resistance to traction of at least 20 N in one direction and 16 N in the other.
Patent AU-694455-C (AU)
Title: Telephone bar device
Inventor: SMITH ERIC TIMOTHY
IPC: H04M1/677
Filed: 1994-10-26
Granted: 2001-09-06
Abstract: PCT No. PCT/NZ94/00119 Sec. 371 Date Mar. 5, 1996 Sec. 102(e) Date Mar. 5, 1996 PCT Filed Oct. 26, 1994 PCT Pub. No. WO95/12266 PCT Pub. Date May 4, 1995A stand-alone toll-barring device powered by the telephone line voltage or from an external supply. The device recognizes a user's personal identification number (PIN) as it is dialed in from a telephone or similar peripheral device, and has device to recall rights (if any) corresponding to that PIN from a memory table, and a device to assess whether a number being dial just after entry of the PIN is permitted under those rights. Emergency numbers and incoming calls are not barred. If the number is not permitted, the call is immediately interrupted. Reprogramming of the data is provided by a further PIN. The device may be installed within a telephone or across fixed telecommunications wiring installations within a building. Should a larger range of permitted or denied numbers be required, multiple devices can be used in series.
Patent CA-2006061-C (CA)
Title: Actuator mechanism for a headlamp cover
Inventor: CARRELL WILLIAM E
IPC: B60Q1/05
Filed: 1989-12-20
Granted: 1994-03-08
Abstract: ACTUATOR MECHANISM FOR A HEADLAMP COVER          Abstract of Disclosure An actuator mechanism having a linkage connected to a headlamp cover in a manner so that during the initial opening movement of the headlamp cover, the bottom portion of the cover is initially moved inwardly towards the headlamp followed by a translatory upward movement of the headlamp cover and finally a rotation thereof to a raised position so as to expose the headlamp.
Patent CA-2010876-C (CA)
Title: Microprocessor controlled ground system monitor
Inventor: PIMENTAL LEROY G
IPC: G01R31/02
Filed: 1990-02-23
Granted: 1994-06-14
Abstract: ABSTRACT           A system for monitoring a grounding system is permanently  installed  in,  for  example,  a  telephone switching office.   The system operates to scan a large number of ground conductors at the master ground bar by using amplified Hall-effect sensors to monitor AC and DC current on the conductors.  If a surge enters the telephone switching office, the surge is coupled to ground.   The system monitors these ground conductors to insure that the ground system is operating properly.  The microprocessor continuously insures that readings are taken of the current on each of the ground conductors.   The microprocessor compares the current readings with preset parameters.  If a reading exceeds the predetermined parameter threshold, an alarm report is generated.  The report lists not only the current on the conductor which was the source of the surge, but also shows any current increase on the other ground conductors that are monitored.  Thus, if the surge comes in on one of the ground conductors and goes out on other ground  conductors  and  into  the  office  equipment,  the present system will indicate such and generate an alarm report to permit detection and correction of any problems.
Patent CA-2019559-C (CA)
Title: Bispecific and oligospecific mono- and oligovalent receptors, the preparation and use thereof
Inventor: BOSSLET KLAUS
IPC: C12R1/91
Filed: 1990-06-21
Granted: 2002-01-08
Abstract: The invention relates to bispecific and oligospecific, mono- and oligovalent receptors which are prepared by gene manipulation by fusion of DNA coding for F(ab) fragments of antibodies of two or more different specificities by means of suitable linkers. In this connection, one specificity is preferably directed either against an epitope, which is located on the cell membrane or in the interstitium, of a tumor-associated antigen (TAA) or against an epitope in the tumor endothelium (TE), while the other specificities relate to highmolecular or low-molecular weight ligands and react, for example, with the Komplexons ethylenediaminetetraacetate and diethylenetriaminepentaacetate in Y90 complexed-form (EDTA-Y90 and DTPA-Y90 respectively). In a particularly preferred embodiment, the binding with the Komplexons takes place on the Komplexon receptor arm via fos-jun interaction (or else avidin-biotin interaction). Other preferred specificities have catalytic properties.
Patent CA-2026202-C (CA)
Title: Apparatus for reproducing information from a magneto-optical storage medium
Inventor: FUJI HIROSHI
IPC: G11B11/105
Filed: 1990-09-25
Granted: 1996-08-27
Abstract: An improved apparatus for reproducing infor-mation from a magneto-optical disk is disclosed in which the differential ratio for reproducing signals can be automatically adjusted.  The apparatus has a differential amplifier for performing the differential amplification of signals reproduced from the a disk; an automatic gain control circuit for receiving the dif-ferentially amplified signal and producing an automatic gain control voltage; and a differential ratio deter-mining circuit for determining a differential ratio, based on the automatic gain control voltage output from the automatic gain control circuit.  The differential amplifier performs the differential amplification at the determined differential ratio,
Patent CA-2027525-C (CA)
Title: Film cassette
Inventor: NIEDOSPIAL JOHN J
IPC: G03B17/30
Filed: 1990-10-12
Granted: 1994-09-20
Abstract: FILM CASSETTE ABSTRACT OF THE DISCLOSURE   In a film cassette, a spool core is supported for rotation in an unwinding direction to thrust a leader section of a film roll coiled about the spool core to the exterior of the cassette and in a winding direction to return the leader to the interior of the cassette.  A pair of flanges are arranged in spaced relation along the spool core to radially confine the leader.  The flanges are adapted to be flexed apart to permit the leader to readily escape to confinement of the flanges when the spool core is rotated in the unwinding direction.  According to the invention, the leader had respective edge portions for flexing the flanges apart in succession when the spool core is rotated in the unwinding direction, whereby the leader can more easily overcome any resistance the flanges may present to movement of the leader outwardly of the flanges.
Patent CA-2030314-C (CA)
Title: Drapery system
Inventor: ZUBERT ERWIN H
IPC: A47H2/00
Filed: 1990-11-20
Granted: 1993-12-21
Abstract: ABSTRACT OF THE INVENTION     A valance beam for a drapery system has a top flange that corresponds to the top flange of a conven-tional I-beam drapery system.   The web of the beam is wider than that of the conventional drapery track I-beam, while the bottom flange of the track is narrower than the conventional track.  The valance track carries a strip of fastener component of the hook and loop pile type on an outer face of the beam web.   The valance beam can be mounted and assembled using conventional I-beam hardware.          When in place, a valance strip carrying a complimentary component of the fastener can be fastened directly to the beam in a simple and effective manner.  Where desired, a second strip of fastener can be affixed to the back side of the beam and a curtain equipped with a complimentary strip or fastener can be fastened to the back side to provide a complete drapery system.
Patent CA-2031957-C (CA)
Title: Conversion of c2+ hydrocarbons using microwave radiation
Inventor: RAVELLA ALBERTO
IPC: C07C11/24
Filed: 1990-12-11
Granted: 2000-06-06
Abstract: C2+ hydrocarbons can be effectively converted to primarily unsaturated hydrocarbons and hydrogen using microwave radiation in the presence of at least one plasma initiator that is capable of initiating an electric discharge in an electromagnetic field.