baber/WOPTO huggingface dataset:
Patent GE-P20217256-B (GE)
Title: PHARMACOLOGICALLY ACTIVE ALICYCLIC-SUBSTITUTED PYRAZOLO[1,5-a]PYRIMIDINE DERIVATIVES
Inventor: RICHTER GEDEON NYRT
IPC: C07D487/04
Filed: 2018-03-12
Abstract: Compound of formula (I), (I) preparation metod thereof, pharmaceutical compositions on the basis thereof, and their usage at the treatment of the diseases and conditions caused by and modulated with GABAB receptors positive allosteric regulating mechanism. s
Patent DK-161053-C (DK)
Inventor: OBENOUR MARY CATHERINE
IPC: A61F13/15
Filed: 1982-02-26
Granted: 1991-11-11
Abstract: Disposable diapers provided with a two-element breathable backsheet. The two elements are a vapor pervious, relatively liquid impervious outer sheet and a liquid impervious inner panel. An absorbent core is the third necessary element of the disposable diaper. The inner panel is placed between the outer sheet and the absorbent core in the crotch region of the disposable diaper. There is no requirement that the inner panel be affixed to the outer sheet in any manner other than to insure the maintenance of their relative orientations during use. The disposable diaper can be provided with an optional topsheet disposed on the absorbent core on the side opposite the breathable backsheet.
Patent CA-1294035-C (CA)
Title: Apparatus for selectively supplying and reproducing cassettes sequentially
Inventor: TAMAKI ISAO
IPC: G11B27/11
Filed: 1985-04-02
Granted: 1992-01-07
Abstract: ABSTRACT OF THE DISCLOSURE        This invention relates to an apparatus for auto-matically supplying and selectively reproducing a tape cassette having a plurality of cassette accommodating racks into which a plurality of tape cassettes are accommodated, a plurality of reproducing apparatus for reproducing the apparatus for transporting the plurality of tape cassettes from the tape cassette accommodating racks to the plurality of reproducing apparatus and for transporting the plurality to the tape cassette accommodating racks and a control apparatus for controlling at least a sequential order of reproducing the plurality of tape cassettes and a sequential order of a playback mode operation of the plurality of repro-ducing apparatus.  In this case, the apparatus comprises a switching circuit having a plurality of reproduced signal input terminals to which reproduced output signals of the plurality of reproducing apparatus are respectively supplied control apparatus so as to supply the plurality of reproduced signals to predetermined transmission lines and a reproducing apparatus control circuit having control keys corresponding to the plurality of output terminals and for controlling the plurality of reproducing apparatus to supply reproduced signals through the switching circuit to the plurality of output terminals by operating the control keys.
Patent CA-1282374-C (CA)
Title: Magnetic plug
Inventor: PINSONNEAULT OTTO
IPC: B03C1/28
Filed: 1985-07-04
Granted: 1991-04-02
Abstract: A B S T R A C T          A device is disclosed for the in situ removal of metal particles carried by lubricating oil in machinery.  A plug for insertion through the machinery casing has an axial bore. A sheath of diamagnetic material is fitted in the bore. A permanent magnet is located in the sheath with north and south poles exposed at the inner end of the plug.
Patent CA-1280227-C (CA)
Inventor: DUROT JEAN
IPC: B01J8/22
Filed: 1986-07-17
Granted: 1991-02-12
Abstract: : Réacteur à lit fluidisé de matériau granulaire dans lequel le liquide à traiter par voie aérobie ou anaérobie s'écoule de bas en haut à travers le lit de matériau granulaire, caractérisé en ce qu'il est muni à sa base de moyens pour l'introduction du ou des fluide(s), comportant au moins un orifice d'introduction du ou des fluide(s) libérant un jet sur au moins une plaque horizontale munie d'une membrane souple formant clapet et, à sa partie supérieure, de moyens pour effectuer le désenrobage du matériau granulaire entrainé par le gaz introduit et/ou généré dans l'appareil, de moyens pour effectuer le dégazage du mélange triphasique présent et la séparation par décantation des grains de matériau avec recyclage de ce matériau dans la zone de fluidisation ; de moyens pour recycler dans cette zone le débit liquide assurant la fluidisation et de moyens pour la reprise du liquide traité.
Patent CA-1300808-C (CA)
Title: Fluorescence polarization immunnoassay and reagents for measurement of c-reactive protein
Inventor: BENNETT LARRY G
IPC: G01N33/72
Filed: 1986-07-22
Granted: 1992-05-12
Abstract: ABSTRACT OF THE DISCLOSURE            This disclosure relates to a fluorescence polarization immunoassay method for determining C-reactive protein in liquids, especially in biological fluids such as serum, plasma, spinal fluid, amnionic fluid and urine.  This disclosure also relates to novel reagents useful in such fluorescence polarization immunoassays.
Patent CA-1304046-C (CA)
Inventor: ARCHIBALD WILLIAM E
IPC: B65D81/34
Filed: 1986-10-16
Granted: 1992-06-23
Abstract: MICROWAVE INTERACTIVE PACKAGE                CONTAINING STAINLESS STEEL                 AND METHOD OF MAKING SAME     ABSTRACT OF THE DISCLOSURE     A flexible package containing a charge of popcorn kernels for cooking in a microwave oven. Inside the package is a preferably discontinuous layer, averaging about three atoms thick, of a stainless steel alloy. The alloy is capable of absorbing microwave energy and converting it into therral energy through magnetic coupling in addition to I2R losses.
Patent CA-1289662-C (CA)
Title: Cassette adapter for playback device, such as a compact disk player
Inventor: SCHOTZ LARRY
IPC: G11B23/04
Filed: 1986-11-12
Granted: 1991-09-24
Abstract: CASSETTE ADAPTER FOR PLAYBACK DEVICE, SUCH AS A COMPACT DISC PLAYER     ABSTRACT OF THE DISCLOSURE           An adapter for enabling the signals produced by one type of playback device, such as a compact disc player, to be reproduced as audio sounds by a cassette player audio system, the latter having a conventional cassette playback deck.  The adapter is comprised of a housing having a configuration substantially identical to the configuration of a cassette normally used with the playback deck.  The adapter housing has at least one opening to receive the usual reel-drive spindle of the playback deck; and a record head is supported in the housing in a position for contacting the usual playback head of the deck when the adapter is received, or loaded into that deck.  The adapter is connected to the playback device (e. g. the compact disc player) by a plug connected to the usual headphone jack of the player, whereby signals produced by the player are supplied to the record head from which they are coupled to the playback head of the cassette deck for reproduction by the audio system.
Patent CA-1305679-C (CA)
Title: Efficient riboflavin production with yeast
Inventor: YARUS MICHAEL
IPC: C12N15/04
Filed: 1986-12-19
Granted: 1992-07-28
Abstract: EFFICIENT RIBOFLAVIN PRODUCTION WITH YEAST                 ABSTRACT OF THE DISCLOSURE    A method of systematically generating and isolating highly flavinogenic strains of Candida flareri.  The strains Candida flareri GA18Y8-6#2 dgr and Candida flareri GA18Y8-6#2#11 have been developed and produce yields of ca. 7.0 to 7.5 grams per liter per 6 days. The method includes a combination of iterative mutage-nizing steps and protoplast fusion steps performed on the parent strain and the descendant strains which are selected following each step according to a screening protocol.
Patent CA-1299838-C (CA)
Inventor: MAIER ULRICH
IPC: B22D11/04
Filed: 1987-05-04
Granted: 1992-05-05
Abstract: MOLD MAKING                 ABSTRACT OF THE DISCLOSURE         Molds for continuous casting machines are made by providing a plurality of different tubular blanks of copper or copper based alloys; selecting a particular blank and feeding same to a first working station in which the blank is provided with a thrust mount such as a rim against which a mandrel to be inserted can abut during subsequent working; a particular mandrel is selected from among a plurality of stored mandrels and forced into the rimmed tubular blank; by means of a die, the tubular blank is forced onto the mandrel in all around, tight, surface to surface contact while preferably a normal orientation of the die is maintained in relation to the mandrel passing through; thereafter the mandrel is recovered from the blank and either returned to the station of mandrel insertion or to the mandrel store.
Patent CA-1287454-C (CA)
Title: Wiper arm with helical torsion spring
Inventor: SCORSIROLI MARCELLO
IPC: B60S1/34
Filed: 1987-05-07
Granted: 1991-08-13
Abstract: ABSTRACT (Fig. 10) The invention relates to a simplified wiper arm for motor vehicles. It comprises only a channel (1), an arm extension (2), a mounting head (3), a helical spring (4) and a rivet (5) acting as articulation means between the channel (1) and the mounting head (3). The mounting head (3) is secured to the drive shaft (7) in the area (6) located between the arm extension (2) and the helical spring (4). The geometrical axis of the helical spring (4) extends substantially perpendicularly to the geometrical axis of the drive shaft (7). One of the extremities (4b) of the helical spring (4) exerts a pressure or load on the channel (1) and on the arm extension (2) via a protruding tongue(1a')provided on the channel (1).
Patent CA-1281129-C (CA)
Title: Apparatus for reproducing video signals as slow-motion pictures
Inventor: NEMOTO SHOJI
IPC: G11B15/18
Filed: 1987-05-21
Granted: 1991-03-05
Abstract: APPARATUS FOR REPRODUCING VIDEO SIGNALS AS SLOW-MOTION PICTURES                   ABSTRACT OF THE DISCLOSURE In an apparatus for slow-motion reproduction of a video signal having successive fields thereof,  along with respective pilot  signals,  recorded  in  successive oblique  tracks  on  a  magnetic  tape,  a  tracking  error signal is based on the pilot signals reproduced from the magnetic tape, a capstan motor intermittently transports the tape between a first rest position, in which a field segment of the video signal is repeatedly reproduced from an  initial  one  of  alternate  oblique  tracks,  rest position, to a second in which another field segment of the video signal is repeatedly reproduced from the next one of the alternate oblique tracks.  A circuit controls a driving  circuit  for the  capstan motor so that  the transportation of the magnetic tape from the first to second rest position is responsive to the tracking error signal  obtained  in the  first rest position,  that  is, prior to transportation of the magnetic tape.
Patent CA-1297031-C (CA)
Title: Use of avarone and avarol and derivatives thereof for the control of adult t-cell leukemia/lymphoma
Inventor: MUELLER WERNER E G
IPC: A61K31/22
Filed: 1987-06-05
Granted: 1992-03-10
Abstract: ABSTRACT OF THE DISCLOSURE      The  invention concerns the use   of   avarone and avarol and their derivatives and pharmaceutical composi-tions thereof for the control of adult T-cell leukemia/-lymphoma.
Patent CA-1302906-C (CA)
Title: Adsorption process
Inventor: DAVIDSON PETER J
IPC: B01D/
Filed: 1987-06-11
Granted: 1992-06-09
Abstract: Abstract Adsorption Process A heat and mass exchange, pressure and/or thermal swing adsorption process wherein the adsorbent bed consists of one or more units having substantially parallel passages extending therethrough, each unit having at least 20 passages per cm2 of the cross-sectional area of said unit, the number and cross sectional area of said passages in each unit being such that each unit has a geometric voidage of not more than 0.45.  The adsorbent bed may be random packed or may be a close-packed assembly or stack of units with their passages aligned with the direction of flow through the bed.
Patent CA-1311270-C (CA)
Title: Power mosfet gate driver circuit
Inventor: BARZEGAR FARHAD
IPC: H03K17/16
Filed: 1987-07-14
Granted: 1992-12-08
Abstract: POWER MOSFET GATE DRIVER CIRCUIT            Abstract A MOSFET gate driver circuit reduces the noise susceptibility of a MOSFET switch by utilizing dual drive paths to apply turn-on and turn-off bias signals to the gate of the MOSFET. Drive pulses are coupled to the MOSFET switch via a pulse transformer which has two serially connected secondary windings. Turn on pulses are coupled by a diode from the first secondary to the MOSFET gate. Turn-off pulses are coupled via the second secondary to a control MOSFET which is turned on by a turn-off pulse and remains on in order to keep the gate of the MOSFET switch to a hold off voltage.
Patent CA-1283479-C (CA)
Title: Data input circuit with digital phase locked loop
Inventor: KELLER GLENN
IPC: G06F13/38
Filed: 1987-07-17
Granted: 1991-04-23
Abstract: Abstract of the Disclosure A digital phase locked loop circuit for reading input data transmitted from storage media.  Counter and adder components establish the time of arrival of input data bits.  Inspection windows are established having durations and start/stop times that can be adjusted by correction signals so that subsequent data bits will be received in the middle of the inspection windows.  Correction signals to the counter and adder components compensate for variations in the phase and frequency of input data transmitted from storage media.
Patent CA-1302659-C (CA)
Title: Dental impression material
Inventor: GRIBI HANS-PETER K
IPC: A61K6/90
Filed: 1987-08-17
Granted: 1992-06-09
Abstract: ABSTRACT      A dental impression composition comprising alginate material and biocidal component .     A method  for reducing microorganism contamination in alginate dental impressions comprising preparing a mixture comprising alginate, water and biocide.
Patent CA-1280863-C (CA)
Title: Method and apparatus for injection-molding a micro-pipette
Inventor: BABA MASAHIRO
IPC: B29C45/26
Filed: 1987-11-13
Granted: 1991-03-05
Abstract: ABSTRACT           A method and apparatus is disclosed for injection molding a micro-pipette having a hollow cylindrical portion and a hollow tapered portion.  The method involves injecting a first molten molding material having a weight equal to the desired weight of the tapered portion into a tapered portion of a pipette-shaped cavity of a cool, closed injection mold through a runner, a gate and a cavity entrance located at a taper-beginning portion of the cavity; cooling and resolidifying the main mass of the first molten molding material immediately thereafter injecting a second molten molding material having a weight equal to the desired weight of the cylindrical portion of the pipette to be molded into a cylindrical portion of the pipette-shaped cavity through the cavity entrance; cooling and resolidifying the main mass of the second molten molding material while allowing a final hottest molten mass of the second molding material to weld with a final still molten mass of the first molding material  and thereafter cooling and resolidifying the two welded final masses to form a monobloc molded pipette.
Patent CA-1322991-C (CA)
Inventor: DOPPSTADT WERNER
IPC: B07B1/24
Filed: 1987-12-18
Granted: 1993-10-12
Abstract: Sieve Device for Sieving Out Compost from Rotten Organic Material Abstract The  sieve  device comprises a filling tube for  feeding the  material. A conveyer belt runs on the bottom of the filling  funnel. The conveyer belt projects into a sieve drum,  which  is  driven  by   a  hydraulic  motor.  The material  is  transported  through the sieve drum  by  a helical  conveing  ledge. Fine-grained elements  of  the material  fall onto a conveyer belt extending below  the sieve  drum  and  are carried out to  the  side  through conveyer  belts  extending at an angle. Coarse parts  of the  material  are  carried out at the rear end  of  the sieve drum through a conveyer belt.
Patent CA-1324530-C (CA)
Inventor: BUAN DANILO P
IPC: B41J13/12
Filed: 1988-01-05
Granted: 1993-11-23
Abstract: ABSTRACT          A printing cartridge adapted for use with thermal transfer printing apparatus.  The cartridge includes a frame defining first and second printing stations, a ribbon supply spool, and a ribbon take-up spool, both of the spools being rotatably mounted on the frame. The ribbon has a backing layer and an ink donor layer and is guided in a feed path extending from the supply spool through the first and second printing stations, again through the first station, then to  the take-up spool.   The frame of the cartridge is adapted to receive a thermal printing head for engaging the ribbon at each of the first and second printing stations.  The feed path has a first leg extending from the supply spool,  through the first printing station,  to the second printing station; a second leg extending through the second printing station to the first printing station; and a third leg extending through the first printing station to the take-up spool.   A ribbon backing roller rotatably mounted on the frame engages the ribbon in the third leg of the feed path at the first printing station such that ink from the ribbon in the first leg of the feed path at the first printing station is transferred to the ribbon in the third leg of the feed path also at the first printing station. The thermal  printing head at the  second printing station engages the ribbon in the second leg  of the feed path such that ink is transferred to a workpiece. The ink may be of the fluorescent type.
Patent CA-1315471-C (CA)
Title: Pyridine-2,4- and 2,5-dicarboxylic acid derivatives, a process for their preparation, the use thereof, and medicaments based on these compounds
Inventor: BROCKS DIETRICH
IPC: C07D213/81
Filed: 1988-02-09
Granted: 1993-03-30
Abstract: ABSTRACT Of THE DISCLOSURE          Pyridine-2,4- and 2,5-dicarboxylic acid darivatives, a process for their preparation, the use thereof, and medi-caments based on these compounds.          The invention relates to pyridine-2,4- and -2,5-dicarb-oxylic acid derivatives of the formula I                            (I) in which R1, R2 and X have the indicated meanings, to a process for the preparation of these compounds, and to their use, in particular in medicaments for influen-cing the metabolism of collagen and collagen-like sub-stances and the biosynthesis of C1q.
Patent CA-1291198-C (CA)
Inventor: BALDERSON SIMON
IPC: H05B3/26
Filed: 1988-02-24
Granted: 1991-10-22
Abstract: Abstract ELECTRICALLY RESISTIVE TRACKS      A heating element (2) comprises an electrically resistive track intended to be formed on an electrically insulative substrate (4).  A heating unit (10) comprises a heating element (12) and a temperature sensor (14) on a substrate (11), the sensor (14) comprising an electrically resistive track. The track (2,14) consists of a thick film having in the temperature range of from 0°C to 550°C a temperature coefficient of resistance in excess of 0.006 per degree C.  The thick film includes a metal and a glass in such proportions as to provide a suitable resistivity and a thermal expansion coefficient to match that of an electrically insulative substrate to which the track is to be applied and to permit adhesion of the track to the substrate.    The considerable variation of the resistance of the track with temperature provides advantages in both of the aforementioned applications.
Patent CA-1335442-C (CA)
Title: Spacer for an electrochemical apparatus
Inventor: O'BRIEN ROBERT N
IPC: B23H11/00
Filed: 1988-02-29
Granted: 1995-05-02
Abstract: A spacer is provided for an electrochemical apparatus which is adapted to be associated with an electrolyte.   The spacer comprises a perforated or ion-permeable synthetic plastic sheet.          A first plurality of magnets is completely embedded in only one face thereof and a second plurality of magnets is completely embedded  in  only  the  other  said  face.    By  this  specific construction,  there is improved combined flow and mixing of electrolyte through the spacer.
Patent CA-1322810-C (CA)
Inventor: RAO MADHUKAR
IPC: C08L91/00
Filed: 1988-04-05
Granted: 1993-10-05
Abstract: ABSTRACT       This invention relates to fatty acid modified alkyd resins and the use thereof in formulation of high solids interior and exterior paints capable of curing at ambient temperatures without the use of appreciable amounts of solvent.  More specifically the invention relates to high solids alkyd coatings derived from fatty acid oil modified alkyd resins having low viscosities capable of forming finishes that have good physical characteris-tics such as high gloss, resistance to humidity, excellent adhe-sion and a good hardness.  These oil modified alkyd resins have number average molecular weights of less than about 6,000 and are derived from the polymerization of drying oil fatty acids, dibasic aromatic acids, polyols, at least one unsaturated mono-carboxylic acid and an unsaturated monohydric alcohol.
Patent CA-1324454-C (CA)
Inventor: GLOYER STEWART E
IPC: C08K7/16
Filed: 1988-05-17
Granted: 1993-11-16
Abstract: Free-Flowing, Non-Dusting Antistatic Agent Composition Pellets and Method of Forming Same Abstract of the Disclosure A pelletizing antistatic agent composition and a method of forming same are provided.  The composition includes a predominantly C18 alkyl ethoxylated primary amine component and a metal stearate type of component, preferably together with an antioxidant.  The resulting composition is formed into a plurality of pellets and functions as an antistatic agent in plastics of various types, such as food packaging polyolefin materials.
Patent CA-1298152-C (CA)
Title: Preparation of virtually uncrosslinked polyacetylenes in film form
Inventor: NAARMANN HERBERT
IPC: C08F8/00
Filed: 1988-05-20
Granted: 1992-03-31
Abstract: - 18 -          0.2 0050/39198 Abstract of the Disclosure:  Virtually uncrosslinked polyacetylenes in film form are prepared by polymeriza-tion of acetylene using a liquid catalyst system consist-ing of an organicaluminum compound and a titanate in the form of a solution in a viscous inert liquid on a sub-strate to which the catalyst solution is applied, by a process in which, after the polymerization, the polymer is treated with a strong reducing agent which is inert to the organoaluminum catalyst component, the polymer is, if desired, oriented and is freed from residual catalyst and reducing agent by washing with a liquid, doped with a strong electron acceptor or electron donor in a conven-tional manner to increase the conductivity and dried, and the materials thus obtained are, if desired, covered with a layer or sheath of nonconductive material.
Patent CA-1318061-C (CA)
Title: Fillers
Inventor: ASHLEY REGINALD J
IPC: C08K9/00
Filed: 1988-05-20
Granted: 1993-05-18
Abstract: ABSTRACT A cohesive polymer matrix comprising a matrix polymer and a coated particulate filler dispersed therein, characterised in that the matrix polymer is a cross-linked olefin/acrylic polymer, and the filler is coated at least in part with a composition comprising an organic coating polymer of number average molecular weight of up to 200,000, which contains an acidic group (or a precursor thereof) and an unsaturated group optionally linked to the matrix polymer and a process for its production, and precursors thereof for use in the process.
Patent CA-1301341-C (CA)
Title: Apparatus for detecting pattern of crest line
Inventor: SHIGEMITSU MINEO
IPC: G06K9/00
Filed: 1988-06-03
Granted: 1992-05-19
Abstract: APPARATUS FOR DETECTING PATTERN OF CREST LINE            ABSTRACT OF THE DISCLOSURE     In an apparatus for detecting a pattern of crest lines according to the present invention, an object area to be treated is mechanically divided into a plurality of picture elements (Ej), and the direction of crest lines such as a dactylogram can be easily detected by a simple calculation consisting of addition, subtraction, multiplication, and division, by using evaluated shading values in a series (Si) of picture elements, each unit area (UA) consisting of some picture elements of all picture elements in the object area.  Therefore, even when the crest lines are cut off, crushed, or branched off, on the way thereof, the direction of the crest lines can be correctly detected.