baber/WOPTO huggingface dataset:
Patent CA-1313481-C (CA)
Title: Aspiration container assembly for collecting follicular fluids
Inventor: ALLEN THOMAS C
IPC: A61B17/435
Filed: 1988-12-06
Granted: 1993-02-09
Abstract: ABSTRACT OF THE DISCLOSURE           This invention relates to the art of devices used in performing in vitro fertilization procedures, especially devices for receiving and collecting oocytes, ova or eggs, and fluids aspirted from an ovary of a patient; and more particularly, the invention concerns a novel container for receiving and collecting such oocytes and fluids, and for retaining the same while they are being examined under a microscope.
Patent CA-1329870-C (CA)
Inventor: GUERET JEAN-LOUIS
IPC: A46B11/04
Filed: 1989-02-03
Granted: 1994-05-31
Abstract: 11 BROSSE DESTINEE A APPLIQUER UN PRODUIT DE MAQUILLAGE, EN PARTICULIER UN MASCARA, ET RESERVOIR DE PRODUIT COMPORTANT UNE TELLE BROSSE. La brosse (1) comprend une multitude de poils (8) coinces dans les spires d'au moins deux branches (9, 10) d'un fil métallique torsadées en hélice, gui forment l'âme de la brosse. Les poils (8) de la brosse ont une section transversale plate, c'est-à-dire une section dont la grance dimension est au moins égale au double de la petite dimension, et au plus égale à cinq fois cette petite dimension, et les poils (8) sont vrillés. (Figure 1).
Patent CA-1334576-C (CA)
Title: Antiviral pharmaceutical compositions and process for preparing same
Inventor: NAGY PETER L
IPC: A61P31/12
Filed: 1989-03-09
Granted: 1995-02-28
Abstract: The invention relates to novel antiviral and immuno-stimulant pharmaceutical compositions, which comprise as active ingredients: amino acids occurring in living organisms and/or their derivatives containing the carboxyl group as substituted by a C1-4 alkyl group or amino group or by an alkali metal, alkali earth metal or ammonium cation; or the hydrates and/or salts of these compounds together with one or more C18-24 fatty acid(s) containing an alkyl group bearing at least two double bonds, optionally  in admixture with carriers and/or additives and antioxidants commonly used in the pharmaceutical industry, wherein the molar ratio of the amino acid and the fatty acid(s) is from 1:4 to 4:1.    The invention further relates to a process for the preparation of these compositions.
Patent CA-1286037-C (CA)
Title: Electronic component insertion machine
Inventor: MIRLEY WILLIAM H JR
IPC: B23P21/00
Filed: 1989-05-04
Granted: 1991-07-09
Abstract: ABSTRACT        ELECTRONIC COMPONENT INSERTION MACHINE          A machine for inserting DIP components having different center spacings.  The magazine has a number of component magazines dedicated to components of one size.  The central processing unit retains the data concerning the center spacing for each of the magazines from the previous insertion program and compares this data with similar data for the next insertion program.  In the event the next program requires a change in one of the magazines (a small component magazine must be changed to a large component magazine, for example), the center spacing data for the last and next programs is visually presented in an adjacent format to alert the operator that a change was required.
Patent CA-1326054-C (CA)
Title: Piece-wise print image enhancement for dot matrix printers
Inventor: TUNG CHARLES C
IPC: G06K15/12
Filed: 1989-05-10
Granted: 1994-01-11
Abstract: Abstract Print enhancement circuitry to enhance the printed image produced by a laser beam printer is interposed between the character generator circuits and the laser drive circuits to modify the laser drive signals provided by the character generator circuits. Bit data representing successive lines of the bit map for a desired image are stored in a first-in first-out (FIFO) buffer.  The bit pattern sample window having a central cell (bit) and a selected (arbitrary) number of neighboring bits is compared to a number of matching bit patterns or templates, each of which is associated with an error element or cell.  When a logic matching network detects a match, a modification signal associated with a unique compensation cell (bit) is generated.  The sample window central bit is then replaced (modified) with the unique compensation bit required by the matching template.  In this manner, all bits in a desired bit map, or set of bit maps, are examined and their corresponding laser drive signals modified to compensate for the errors associated with the matched templates in a piece-wise manner.
Patent CA-1290464-C (CA)
Inventor: FASANG PATRICK P
IPC: G01R31/3167
Filed: 1989-05-12
Granted: 1991-10-08
Abstract: ABSTRACT OF THE DISCLOSURE         An architecture and device for testing mixed analog and digital VLSI circuits, wherein the digital circuit portions of the chip are grouped into a digital block, and the analog circuit portions of the chip are grouped into an analog block.  Analog signals are pro-vided to the digital block through an A/D transducer, and digital signals are provided to the analog block through a D/A transducer.  The analog and digital blocks may be isolated from each other by a digital input mul-tiplexer disposed between the A/D transducer and the digital block, and by an analog input multiplexer dis-posed between the D/A transducer and the analog block. To minimize the number of pins required to implement the architecture, multiplexers are connected to accessed circuit nodes in the analog block and the digital block for selectively communicating signals from the accessed nodes to external output pins.
Patent CA-1297784-C (CA)
Title: Method of restoring permeability around wellbores
Inventor: BROST DALE F
IPC: C09K8/52
Filed: 1989-05-23
Granted: 1992-03-24
Abstract: METHOD OF RESTORING PERMEABILITY AROUND WELLBORES    (D#78,894-F) ABSTRACT OF THE DISCLOSURE         The invention is a method of restoring the permeability of an underground hydrocarbon formation adjacent to a wellbore which comprises injecting a first aqueous solution of hydrochloric or hydrofluoric acid into a formation interval where permeability has decreased due to polymer plugging and producing that acid out of the well after a soaking period.  A second solution of about 200 ppm to about 2% by weight of chlorine dioxide is injected into the same interval and followed by a third solution of hydrochloric or hydrofluoric acid.  The second and third solutions are allowed to soak in the formation for about 4 to about 48 hours before placing the well back on injection or production.
Patent CA-1311029-C (CA)
Title: Sensors for detecting and locating liquid leaks
Inventor: SAHAKIAN JACK A
IPC: G01M3/16
Filed: 1989-07-28
Granted: 1992-12-01
Abstract: ABSTRACT OF THE INVENTION     A sensor cable for detecting and locating liquid chemicals, especially hydrocarbons and/or water leaks without interruption of the system, wherein three conductors and appropriate insulation are arranged in a configuration that provides circuits for detecting and locating liquid chemicals and for detecting and locating liquid water.
Patent CA-1309475-C (CA)
Title: Multipurpose safety receptacle
Inventor: LEE CHIU-SHAN
IPC: H01R13/652
Filed: 1989-08-04
Granted: 1992-10-27
Abstract: TITLE OF THE INVENTION: MULTIPURPOSE SAFETY RECEPTACLE            ABSTRACT OF THE DISCLOSURE            A   multipurpose  safety   receptacle for alternative  connection thereto of a variety  of  plug pins,  which  includes a bottom block  comprising  two receiving troughs at both lateral sides for  receiving two   conductive   frames   respectively,   a   ground connection trough in the middle for receiving a ground connection  frame,  a division plate  mounted  on  the bottom block to enclose the conductive frames and  the ground  connection frame, and an upper cover  covering over the division plate and fixedly connected with the bottom block by means of  heat sealing process to form a  receptacle  assembly for further  connection  to  a frame  panel which frame panel is comprising  retainer means   and  stop  members  to  firmly  hold  up   the receptacle  assembly when the receptacle  assembly  is mounted thereon.
Patent CA-1312916-C (CA)
Title: Solid polymer electrolyte
Inventor: YAMAMOTO TAKAKAZU
IPC: H01G11/00
Filed: 1989-09-14
Granted: 1993-01-19
Abstract: ABSTRACT OF THE DISCLOSURE    Disclosed is a solid polymer electrolyte prepared by incorporating an alkali metal salt or alkaline earth metal salt into polyvinyl alcohol.   The solid polymer electrolyte is widely usable  and inexpensive and has excellent heat-resistance and high mechanical strength.  Preferably, it further contains a polar solvet and/or polyether to have an elevated  ionic-conductivity.
Patent CA-1334768-C (CA)
Inventor: BEHR MICHAEL I
IPC: G11B5/584
Filed: 1989-09-21
Granted: 1995-03-14
Abstract: The specification discloses a method and apparatus for servo-positioning moveable transducer heads and the like by means of time-based servo system utilizing a particular type of servo pattern or format recorded on a data storage member, e.g., magnetic tape or disk, and having first and second sets of servo lines that extend angularly across the recording media from opposite sides thereof convergently toward one another.  The individual lines in each such set of recorded servo information extend alongside one another without intersecting, and in a preferred embodiment the two sets of servo lines intersect along a medial portion of the recording media, to define a uniform series of angles disposed adjacent one another along the recording member, a preferred such pattern having a chevron-like appearance.  The overall servo pattern formed by the two sets of servo lines preferably extends across substantially the entire usable surface of the recording media to provide continuous servo-positioning.  Data is written over the same surface as the servo pattern, preferably by recording each different type of information in different levels of the recordable media, and preferably at a substantial difference in azimuth angle, whereby read-write isolation between the servo and data is further achieved.  The specification also discloses a calibration means comprising a separately-recorded parallel information track by which any offset present between the servo heads and the data heads of individual drives may be determined and utilized in read-write operations to insure complete accuracy in tracking.
Patent CA-1319881-C (CA)
Title: Steering system for a vehicle
Inventor: BARASZU ROBERT C
IPC: B62D7/14
Filed: 1989-09-21
Granted: 1993-07-06
Abstract: Abstract of the Disclosure A steering system for a vehicle having steerable roadwheels on more than one axle includes a manually operable front steering gear for steering the front wheels of the vehicle, an electronically controlled second steering gear for steering the roadwheels of the vehicle on a second axle and a control system for operating the second steering gear, with the control system including paired steering position sensors within each of the steering gears.
Patent CA-1316676-C (CA)
Inventor: PORTER BENNY R
IPC: B23Q9/00
Filed: 1989-09-26
Granted: 1993-04-27
Abstract: METHOD AND APPARATUS FOR HYDRAULIC TURBINE               ROTATION FOR REPAIR Abstract of the Disclosure A method and apparatus is disclosed for rotation of a hydroelectric assembly (1) for purposes of repairing and resurfacing of turbine liner walls (8) pitted as a result of cavitation.  The method includes rotation of turbine blades (6) and a turbine shaft (6) through a turning mechanism (18) positioned on a blade (6) so that turning forces are exerted directly between the turning mechanism and the surface of the liner wall (8).  The turning mechanism (18) comprises a mounting assembly (19) which mounts a turning wheel (22) driven by a motor drive assembly (24) through a gear reduction mechanism (26).  A biasing assembly (27) is provided to selectively urge the turning wheel (22) into frictional contact with the surface of the liner wall (8).
Patent CA-1315891-C (CA)
Inventor: CROSS CHARLEY B
IPC: G06F9/46
Filed: 1991-06-25
Granted: 1993-04-06
Abstract: MULTITASK SUBSCRIPTION DATA RETRIEVAL SYSTEM               Abstract of the Disclosure A multitask multiuser system provides for efficient transfer of data from a remote data base to individual subscribers and has particular utility in the distribution of stock market data.  A primary provider distributes the incoming data directly to user tasks or to an inquiry provider or a monitor provider.  The inquiry provider responds to specific inquiries by users for information in the data base. The monitor provider maintains lists of information which are being monitored by the host computer for individual users.  The inquiry provider and the monitor provider do not repeat requests to the remote data base where a similar request is already pending from another user.  Data transfer paths between tasks are established by a code module which may be linked to any of the tasks.  The transfer paths are established using information from a configuration list and they are monitored by the operating system through a wait list established for each user task.  Providers in the system may establish subscriber lists through the code module.
Patent DK-165835-C (DK)
Inventor: THORNTON ROBERT
IPC: C12P17/08
Filed: 1987-03-11
Granted: 1993-06-21
Abstract: Recovery of at least one Antibiotic S541 cpd. or chemical deriv. from soln. in an organic solvent comprises contacting the soln. with alumina and adsorbing the cpds., eluting the cpds. and collecting the eluate contg. the cpds.. Pref. the cpds. are of formula (I). (R1 = Me, Et or iPr; OR2 = OH or MeO or a protected OH gp.).
Patent DK-155284-C (DK)
Inventor: LADD DAVID LEE
IPC: C07D239/48
Filed: 1982-03-24
Granted: 1989-07-31
Abstract: 2,4-Amino, guanidinopyrimidines have diuretic activity. A representative species of these compounds is 2-guanidino-4-amino-6-chloroguanidine which is prepared by the stepwise replacement of first the 2-halo of a 2,4,6-trihalopyrimidine by guanidino and then the 4-halo by ammonia.
Patent DK-162183-C (DK)
Inventor: COVELLI BRUNO
IPC: A47J27/04
Filed: 1986-06-18
Granted: 1992-02-17
Abstract: 1. Pressure cooker having a boiling chamber (1), accessible through a door (2) or the like, for the reception of the foodstuffs to be prepared, and having a steam generator (4) which consists of a heatable casting with a plurality of cast-in passages (11) and which is connected on the one hand to a water supply conduit, and on the other to the boiling chamber (1), characterised in that there are provided a common feed passage (10) and several distributor passages (11) branching off from it and opening at their ends into a steam trap chamber (12), the casting (4) being installed in the pressure cooker with the distributor passages (11) rising slightly from the water supply side.
Patent DK-159204-C (DK)
Inventor: VALLE FRANCESCO DELLA
IPC: C07H15/26
Filed: 1982-08-02
Granted: 1991-03-11
Abstract: Organic amide compounds of the formula  <IMAGE>  wherein R1-CO is a residue of a carboxylic acid with the proviso that the carboxylic acid is not a natural fatty acid normally bound to nitrogen of nitrogenous lipids, R2 is a hydrogen atom, a C1-7 alkyl group, or a C4-7 cycloalkyl group, and R3-N is a residue of a nitrogenous lipid. The compounds are useful in increasing or stimulating the in vivo biological activity of in vitro biologically active carboxylic acids.
Patent DK-159313-C (DK)
Inventor: SKUBALLA WERNER
IPC: C07D307/935
Filed: 1981-10-30
Granted: 1991-02-25
Abstract: Prostane derivatives of the formula   <IMAGE>   wherein B is straight-chain or branched alkylene of 1-10 carbon atoms, A is -CH2-CH2-, trans-CH=CH-, or -C 3BOND C-; W is hydroxymethylene or a <IMAGE>   wherein the OH-group can be in the  alpha - or  beta -position, and is optionally modified by replacement of the H atom with an ether or acyl group which is conventional for such replacements in prostaglandins and which is readily cleavable at physiological pH's; D and E together are a direct bond or D is straight-chain or branched alkylene of 1-10 carbon atoms, or, such an alkylene of 4-10 carbon atoms containing a double bond in the 2- or 3- position, all of which can optionally be substituted by fluorine, 1,2-methylene, 1,1-trimethylene, or methoxy; E is oxygen, sulfur, -C 3BOND C- or a direct bond; R2 is C1-10, C2-10 alkenyl, each of which optionally is substituted phenyl, 1-naphthyl or 2-naphthyl, each of which is substituted as defined below; C4-10 cycloalkyl optionally substituted by C1-4 alkyl; phenyl, 1-naphthyl, or 2-naphthyl, each of which can optionally be substituted by 1-3 halogen atoms, a phenyl group, 1-3 alkyl groups each independently of 1-4 carbon atoms, or a chloromethyl, fluoromethyl, trifluoromethyl, carboxy, C1-C4-alkoxy, or hydroxy group, or an aromatic 5- or 6-membered heterocyclic ring having one hetero ring atom which is O, N, or S, the remaining atoms being carbon; and R1 is hydroxy optionally modified as for W above, have valuable vasodilating, anti-hypertensive, and bronchodilating pharmacological properties.
Patent DK-153072-C (DK)
Inventor: WALLIN KAY
IPC: B65G21/20
Filed: 1985-11-13
Granted: 1988-10-31
Abstract: PCT No. PCT/SE85/00121 Sec. 371 Date Nov. 12, 1985 Sec. 102(e) Date Nov. 12, 1985 PCT Filed Mar. 14, 1985 PCT Pub. No. WO85/04152 PCT Pub. Date Sep. 26, 1985.The present invention relates to an arrangement in a sealing machine through which there extends at least one conveyor (2,3,8,9), which has a plurality of constraining means (19) at predetermined spacing in the conveying direction for packages (7), which are intended to be sealed in the sealing machine after they have been filled. The conveying means comprises one or more belts (5,6,10,11) side by side and in the same plane and said constraining means comprises perforations (19) in the belts, the openings of the perforations facing towards the interior of the conveyor being in communication with a vacuum source and the openings facing towards the carrying surface of the conveyor being intended for coaction with the underside of the packages (7) placed on the conveying means and in that the packages (7) are located on the conveyor belt during conveying through the sealing machine with the aid of the suction achieved via the perforations (19) with the aid of the vacuum.
Patent DK-164409-C (DK)
Inventor: ROESKE ROGER WILLIAM
IPC: C07K14/575
Filed: 1984-11-29
Granted: 1992-11-09
Abstract: Peptides which inhibit the secretion of gonadotropins by the pituitary gland and inhibit the release of steroids by the gonads. Administration of an effective amount prevents ovulation of female mammalian eggs and/or the release of steroids by the gonads. The peptides have the structure: X- beta -D-2NAL-R2-D-Trp-Ser-Arg-R6-R7-Arg-Pro-R10 wherein X is hydrogen or Ac; R2 is Cl-D-Phe, F-D-Phe or C alpha Me-Cl-D-Phe; R6 is D-Tyr, beta -D-2NAL or D-Arg; R7 is Leu or N alpha Me-Leu; and R10 is Gly-NH2, NHCH2CH3 or D-Ala-NH2.
Patent FI-66921-C (FI)
Inventor: GEORGEAUX ANDRE
IPC: C22B3/00
Filed: 1980-08-20
Granted: 1984-12-10
Abstract: A process for the treatment of solutions of lead chloride, containing as impurities at least one metal chosen from the group consisting of silver, copper and bismuth. This process is characterized by the fact that it involves the following steps: (a) bringing the solution into contact with a cation exchange resin whose active group is a sulfhydryl group; and (b) recovery of the lead on the basis of the solution obtained in step (a).
Patent FI-86315-C (FI)
Inventor: DUTT WILLIAM H
IPC: D21F3/02
Filed: 1985-12-17
Granted: 1992-08-10
Abstract: A belt (16) is disclosed having a base fabric (34) which has been impregnated by or immersed into a polymer material (36) so that it has a smooth inner surface (16'). The belt (16) is used to form an extended press nip (10) for dewatering a paper web (24). The press nip (10) is formed by forcing a stationary shoe (14) against the inner surface of the belt (16). The belt (16) is preferably made by mounting a base fabric (34) on the inner mandrel (40) of a cylindrical mold (38) and injecting an appropriate material in the mold. After the material is properly dispersed through the base fabric, it is cured.
Patent FI-75008-C (FI)
Inventor: KORPELA MATTI
IPC: D21F5/18
Filed: 1986-03-14
Granted: 1992-02-17
Abstract: PCT No. PCT/FI87/00034 Sec. 371 Date Oct. 16, 1987 Sec. 102(e) Date Oct. 16, 1987 PCT Filed Mar. 13, 1987 PCT Pub. No. WO87/05644 PCT Pub. Date Sep. 24, 1987.A floater dryer for drying a web-shaped (W), moving material, in particular a paper or cardboard web. The dryer comprises a plurality of radiation/air blowing units (10) which are provided on one side of the web (W) or on both sides (10A,10B). The units (10) have been shaped to be blow boxes having on their side facing the web (W) a contact-free carrier surface (21R,27) and into conjunction with which is blow, through a nozzle aperture (20a,20b) opening on the leading and/or trailing edge of the carrier surface, an air jet (Ful), or air jets (Fua,Fub). The jets will have a substantially large component parallel to said carrier surface. In conjunction with the radiation/air blowing units (10) are provided radiation elements (30) from which into the treatment interval (P1, P2, P-) is directed radiation (SO) through a window (27). The window at the same time serves as carrier surface for the air support of the web (W). The air flows (F3,F4) from the blow box are also conducted to serve as cooling air for the radiation elements (30) and for components in conjunction therewith. On the side opposite to the carrier surface (27,21R) of the radiation/air blowing units (10) may be provided a mirror arrangement (32,33) which returns radiation that has passed through the web (W), back to the web (W).
Patent FI-96617-C (FI)
Inventor: BENHAM ELIZABETH ANN
IPC: C08F4/60
Filed: 1989-09-25
Granted: 1996-07-25
Abstract: A copolymer of ethylene and a higher alpha-olefin, preferably 1-hexene and/or 4-methyl-1-pentene, can be produced using an activated and subsequently carbon monoxide reduced chromium containing catalyst and a trialkyl boran cocatalyst. The polymerization process must be carefully controlled to produce a copolymer resin that can be made into a tough, impact resistant film.
Patent FI-91957-C (FI)
Inventor: DE WALSCHE DANIEL
IPC: B65G65/32
Filed: 1989-10-11
Granted: 1994-09-12
Abstract: Projection device comprising a suspension frame (9) which is suspended to a supply belt device (13) according to a first axis (31) and to which is suspended a supply hopper (15) according to a second axis (7) essentially perpendicular to the first axis (31), said hopper (15) being rotatable about a vertical symmetry axis (37), as well as a support frame (19) which carries the projection belt (31) as well as a drive means (32, 33, 34, 35) for driving the projection belt, said support frame (19) being tiltable with respect to said hopper (15) by means of a control jack (41) connecting the support frame to the hopper, characterized in that the support frame (19) is provided with a position correction device (50).
Patent FI-94206-C (FI)
Inventor: VALCKE ALEX RAYMOND ALBERT
IPC: A01N43/647
Filed: 1990-04-18
Granted: 1995-08-10
Abstract: Synergistic antifungal compositions containing tebuconazole (II) <CHEM>  and propiconazole (I) <CHEM> for treating plants or the loci thereof, or for use in wood-preservation or protection of biodegradable materials. Processes for preparing said synergistic antifungal compositions. A product containing tebuconazole and propiconazole as a combination for simultaneous, separate or sequential use. Method of combating fungi on plants comprising the administration thereto of tebuconazole and propiconazole. Method of protecting wood, wood-products and biodegradable materials from fungal attack and destruction.