baber/WOPTO huggingface dataset:
Patent AU-2001288065-A1 (AU)
Title: Method of synthesizing polynucleotide
Inventor: NAGAMINE KENTARO
IPC: C12Q1/68
Filed: 2001-09-19
Abstract: The present invention realized isothermal and rapid polynucleotide synthesis by using as templates polynucleotides having a structure capable of forming loops, and combining a plurality of primers capable of providing a starting point for complementary strand synthesis to such loops. If the LAMP method is applied, all reactions can be carried out isothermally and rapidly since the template polynucleotides themselves can also be synthesized by an isothermal reaction.
Patent WO-9013879-A1 (WO)
Inventor: TOOHEY JAMES TIMOTHY
IPC: H05B37/02
Filed: 1990-05-03
Abstract: A location marker (10) is disclosed comprising a casing (11), a switch assembly (30) and a lens (50) enclosing a flashable strobe lamp (12). The location maker is powered by batteries (15) and an electronic circuit (60) converts the battery voltage to a trigger voltage for illumination of the strobe lamp (12). The switch assembly (30) is non-intrusive and maintains water tight integrity inside the casing (11). An embodiment of a RF transmitting location marker is also disclosed using transmitter circuit (85) and antenna (90, 95).
Patent WO-9200338-A1 (WO)
Inventor: MEIJS GORDON FRANCIS
IPC: C08G18/66
Filed: 1991-06-26
Abstract: Composition élastomère de polyuréthane ou de polyuréthene-urée caractérisée en ce qu'elle est un produit réactionnel de (A) un macrodiol à segment souple qui est soit (i) un homopolymère répondant à la formule (I), HO-[(CH2)nO]m-H dans laquelle n représente un nombre entier supérieur à 5 et inférieur à 13, m est un nombre tel que le poids moléculaire moyen en poids du composé de la formule (I) est compris entre 218 et 5000, et au moins un atome d'hydrogène représenté dans la formule (I) est éventuellement substitué par un group alkyle en C1-3 ou par un atome d'halogène; soit (ii) un copolymère contenant au moins 25 % en poids d'unités répétées de -(CH2)nO- où n est tel que défini ci-dessus; soit (iii) un mélange de macrodiols dont au moins 10 % est constitué par un macrodiol tel que défini ci-dessus; (B) un diisocyanate aliphatique ou aromatique connu de la technique de fabrication de polyuréthane; et (C) éventuellement un extendeur de chaîne. On a également prévu un biomatériau et un dispositif à usage médical constitués entièrement ou partiellement de ladite composition élastomère de polyuréthane ou de polyuréthane-urée.
Patent WO-9309931-A1 (WO)
Title: Plastic packaging strip and method
Inventor: ANDERSON GEOFFREY CHARLES
IPC: B29C48/08
Filed: 1992-11-11
Abstract: A method for producing an extruded plastics strip having a substantially uniform hinge extending along the length of said strip to enable the strip to be bent about an angle of at least about 90°, said method comprising: (i) extruding a polymeric material to form a continuous plastics web; (ii) passing said plastics web between pressure applying means so to form a substantially flat plastics strip; and (iii) forming a groove in said plastics strip whilst it is ductile by applying a groove forming head to the surface of the strip whilst moving the strip past the groove forming head; wherein said groove forming head comprises a substantially 'V' shaped indenting portion and shoulder portions on either side of said indenting portion tapering away from said indenting portion.
Patent AU-2001292972-A1 (AU)
Title: Fluid-assisted medical device
Inventor: MCCLURKEN MICHAEL E
IPC: A61B18/00
Filed: 2001-09-21
Abstract: The invention provides a medical device that includes a housing, a tubular member extending from the distal end of the housing, a first arm extending from the distal end of the tubular member, the first including a first L-shaped electrode, a second arm extending from the distal end of the tubular member, the second arm including a second L-shaped electrode and being disposed coaxially with the first arm, at least one solution infusion opening on each electrode, and a solution delivery channel for delivery of a conductive fluid or solution to the solution infusion openings which enhances conductivity and limits maximum temperature. According to the invention, at least one of the first arm or the second arm is translationally moveable, and at least one of the first arm or the second arm is adapted to be coupled to a source of radio-frequency energy.
Patent WO-9409704-A1 (WO)
Inventor: STENNING HENRY MARTIN
IPC: A61B17/32
Filed: 1993-10-25
Abstract: L'invention concerne un dispositif de prélèvement (1) destiné à être utilisé pour la détection de cellules cancéreuses dans le col de l'utérus. Le dispositif (1) comprend une tête de prélèvement (5) conçue pour s'adapter à la surface du col de l'utérus et pour la racler afin de recueillir des cellules à examiner et un manche allongé (6) pour permettre une rotation et une manipulation à distance de la tête de prélèvement (5). La tête de prélèvement (5) comprend au moins deux bras élastiques (10) courbés en arc vers l'extérieur s'étendant d'une manière générale axialement depuis la poignée. Les bras (10) sont agencés pour venir ensemble dans une configuration fermée lors de l'insertion dans le col de l'utérus et ensuite se détendre d'une manière souple dans le canal endocervical pour prendre une configuration ouverte et venir en contact de grattage avec la partie endocervicale. Les bras sont conçus pour s'adapter d'une manière flexible et résiliente aux contours de la surface du canal endocervical dans leur configuration ouverte, et pour prélever un échantillon de cellules par rotation et manipulation de la tête de prélèvement (6).
Patent WO-9416423-A1 (WO)
Inventor: HULL MICHAEL ALAN
IPC: G09B9/05
Filed: 1994-01-13
Abstract: Un système pour tester la capacité à percevoir un danger comprend un moyen permettant de montrer à un sujet testé une séquence d'images, où il apparaît au moins un danger et où les images simulent un état de mouvement relatif entre au moins un danger et le sujet, un moyen pour générer un signal de sélection en réponse à une action par le sujet, le signal de sélection représentant une image dans la séquence choisie par le sujet comme un point dans la séquence auquel il faut changer l'état, et des moyens pour déterminer la capacité du sujet à percevoir d'une manière satisfaisante les risques sur la base du signal de sélection.
Patent WO-9509193-A1 (WO)
Title: Polymeres produits a partir de composes bis(2,3-dihydroindole-2,3-dione)
Inventor: RIZZARDO EZIO
IPC: C08G64/12
Filed: 1994-09-30
Abstract: Polymères produits à partir de composés bis(2,3-dihyroindole-2,3-dione) et procédés de production. Ces polymères répondant à la formule (1) sont revendiqués.
Patent WO-9720577-A1 (WO)
Title: Formulation therapeutique amelioree et procede correspondant
Inventor: CHANDLER DAVID SPENCER
IPC: A61K39/40
Filed: 1996-12-05
Abstract: L'invention se rapporte à un procédé de traitement ou de prophylaxie d'une maladie chez un animal, qui consiste à administrer audit animal des quantités efficaces d'anticorps sensiblement 'entier' et au moins une souche d'organismes probiotiques appropriés.
Patent WO-9842598-A1 (WO)
Title: Systeme de chargement, compactage et transport des ordures
Inventor: HOLTOM STEPHEN WAYNE
IPC: B65F3/20
Filed: 1998-03-20
Abstract: L'invention porte sur un véhicule (10) à ordures possédant un châssis (11), une cabine avant (12), un moteur arrière (14), une benne (17) comportant une porte d'évacuation (44) et une trémie (19) de chargement. Les poubelles placées à l'avant du véhicule (10) sont soulevées et renversées par le mécanisme de chargement et d'élévation (15) de façon à décharger les ordures dans la trémie (19). Une lame de compactage (30) compresse les ordures dans la trémie (19) au moment où elle les transfère dans la benne (17).
Patent WO-0103502-A1 (WO)
Inventor: LAHAYE JEAN-CLAUDE
IPC: B65H75/06
Filed: 2000-06-28
Abstract: Plioir pour une ligne de pêche qui se compose de plaquettes planes allongées ou carrées comportant chacune 2, 3 ou 4 éléments en forme de cylindre disposé perpendiculairement par leurs bases sur leurs plaquettes planes respectives. La plaquette plane peut disposer de guides ligne, un ou des ergots permet d'attacher la ligne. Chaque plioir peut recevoir un couvercle.
Patent WO-8700441-A1 (WO)
Inventor: PELUSO FRANCESCO
IPC: A61M1/14
Filed: 1986-07-18
Abstract: A closure system (10) includes a connector (12) and a protective cap (14) in which there is a liquid antiseptic. As the cap and connector are joined together, multiple seals (56, 60) are formed to trap the liquid antiseptic (36) within the cap and force the antiseptic into the bore (40) of the connector.
Patent WO-9200130-A1 (WO)
Title: Method and apparatus for crystallizing a mineral substance
Inventor: DARMONT JACQUES
IPC: B01D9/02
Filed: 1991-06-12
Abstract: A method and an apparatus for crystallizing a mineral substance in a fluidized bed of crystals (14) generated by circulating a supersaturated solution of the substance to be crystallized upwards through a fluidized bed reactor distributor (12) located under the bed (14), whereafter a fraction (22) of the supersaturated solution is drawn off upstream from the distributor (12) and recycled downstream therefrom in the fluidized bed (14) or the mother liquor of crystallization, and said mother liquor is supersaturated to recreate the above-mentioned supersaturated solution.
Patent BG-50405-A1 (BG)
Title: Spraying unit
Inventor: NEDELCHEV PETAR S
IPC: A01M7/00
Filed: 1990-05-15
Abstract: The pesticide spraying mechanism is designed for the dispersion of pesticides dispersion in agriculture, to provide chemical protection for plants against diseases and plant-averse agents. It ensures the regulation of dispersion and expenditure characteristics of the sprayers, depending on the quality and condition of the leaf mass. It consists of an initial nozzle (1) with a co-axially fitted sprayer (2), which is fitted coaxially into a second nozzle (3), axially mobile, compared to the first one. The nozzle holds a navigating device (4), and internally navigating spades (12), on which there are statically-connected, profiled leaders (5), while an internal thumb (7) is placed in a gutter (6), connected statically to the externally-navigating spades (13) of a second navigating device (8) located between the two nozzles. Each spade from the second navigating device is connected statically to an external thumb (9), located in incisions (10) of a bracelet (11), flexibly fitted to the periphery of the first nozzle.
Patent WO-9518306-A1 (WO)
Title: A reciprocating hermetic compressor
Inventor: LILIE DIETMAR ERICH BERNHARD
IPC: F04B39/12
Filed: 1994-12-13
Abstract: A reciprocating hermetic compressor, of the type comprising a cylinder block, in which there is defined a cylinder (21), lodging a reciprocating piston (31), operatively mounted to a crankshaft eccentric portion (11) of a crankshaft (6), further comprising a second cylinder (22), lodging a second reciprocating piston (32), which is operatively mounted to said crankshaft eccentric portion (11) and disposed at 90 DEG  from the first cylinder (21); a counterweight means (13), incorporated to the crankshaft (6), so that its inertial force presents components, which are projected on a first axis X and on a second axis Y, containing, respectively the geometric centers of the first reciprocating piston (31) and crankshaft (6) and of the second reciprocating piston (32) and crankshaft (6), in order to balance the inertial forces of said reciprocating pistons (22, 32) and crankshaft eccentric portion (11).
Patent WO-0077512-A1 (WO)
Title: Dispositif de detection et de mesure de la concentration d'acetylene dissous dans un fluide
Inventor: BABES-DORNEA ELENA
IPC: G01N27/447
Filed: 2000-06-08
Abstract: L'invention se rapporte à une pile à combustible conçue pour générer un courant en réponse à la présence d'acétylène dans un fluide. Cette pile à combustible comporte un premier et un second organe à effet d'électrode perméable au gaz et un élément à effet d'électrolyte acide interconnectant le premier et le second organe à effet d'électrode de manière à faciliter l'oxydation électrochimique de l'acétylène au niveau du premier organe à effet d'électrode et la réduction électrochimique de l'oxygène dans un gaz contenant de l'oxygène au niveau du second organe à effet d'électrode de manière à générer le courant, ledit premier organe à effet d'électrode étant une électrode en or perméable au gaz.
Patent CA-2001525-A1 (CA)
Title: Tape recorder with disc player
Inventor: TSUKIHASHI AKIRA
IPC: G11B25/10
Filed: 1989-10-25
Abstract: ABSTRACT OF THE DISCLOSURE:           A tape recorder provided with a disc player, wherein a tape cassette accommodating portion is formed within a case, a tape winding reel shaft is provided in a position opposite to a hub on the tape winding side of a compact tape cassette to be engaged with the tape cassette accommodating portion, and a turntable for driving a disc is provided in a position opposite to the hub on the tape feed side, thereby to make it possible to reproduce the 8 cm CD disc although it is almost the same in size as the conventional headphone type of tape recorder.
Patent CA-2001782-A1 (CA)
Title: 3-(3-propan-2-ylphenyl) butanal and 3-(3-propen-2-ylphenyl) butanal and their use as odorants
Inventor: CHALK ALAN J
IPC: C07C47/228
Filed: 1989-10-30
Abstract: The novel odorants, 3-(3-propan-2-ylphenyl)butanal and 3-(3-propen-2-ylphenyl)butanal, are disclosed.
Patent CA-2001796-A1 (CA)
Title: Mobile plate stand
Inventor: NYLUND KNUT H
IPC: B62B3/00
Filed: 1989-10-30
Abstract: ABSTRACT    A mobile stand for carrying and transporting a plurality of plates, especially with ready-to-eat meals arranged thereon, comprises a frame provided with wheels to roll on a base. On the frame, four parallel elongate rods extend upwardly and are mounted such that they can be displaced both towards and away from and in parallel with the center aixs (C) of the stand. On each rod a plurality of V-shaped elements are mounted whose two projecting legs form carrying members for the plates. Since the rods are displaceably mounted, the distance between two legs located at the same level, but pertaining to separate V elements, can be adjusted to fit plates of different sizes.   The plate stand according to the invention enables therestaurant staff to work in a highly rational and convenient manner, whereby large orders, lunch crowds etc. can be readily managed. the plate stand is alos conveniently used for taking away the empty plates to be washed.     Fig. 1
Patent CA-2002589-A1 (CA)
Title: Apparatus for Applying an Insulating Sleeve to an Electric Cable Joint
Inventor: VALLAURI UBALDO
IPC: H02G1/14
Filed: 1989-11-09
Abstract: Apparatus for applying an elastic sleeve to a joint between a pair of electric cables including a tubular cylindrical plastic support with an internal bore larger than the diameters of the cables and on which the elastic sleeve in its stretched state is mounted.  A pair of openable mobile elements surround the support, and the element farther from an end of the sleeve is releasably secured to the support, such as by pins extending from the element through openings in the support and engageable with the outer surface of one of the cables.  The other element is slidable on the support and can be moved toward the end of the sleeve.  A screw mechanism acting between the elements moves them away from each other causing the support to be pulled out of the sleeve.  With the apparatus positioned with the support and sleeve around the joint, the removal of the support permits the sleeve to contract around the joint.
Patent CA-2005998-A1 (CA)
Inventor: FRAZEE RALPH E JR
IPC: G02B6/44
Filed: 1989-12-19
Abstract: A laser directs a laser beam at an optical fiber and the resulting forward-scattered light is detected by a detector. The energy of the forward-scattered laser light is monotonically inversely proportional to the thickness of a carbon coating on the optical fiber. A computer generates an electrical signal for controlling carbon coating thickness by driving a valve to control the flow of acetylene from a source used to coat the optical fiber in a coating chamber.
Patent CA-2006705-A1 (CA)
Title: Thermosensitive recording member
Inventor: NAKASHIMA NORIHIKO
IPC: B41M5/30
Filed: 1989-12-27
Abstract: ABSTRACT           A heat-sensitive recording member comprises (1) a substrate, (2) a layer,on the substrate, formed by foaming an aqueous dispersion of a self-emulsifiable resin having an I/O value of 0.6 to 1.1, and (3) a heat-sensitive coloring layer, on the foamed dispersion layer, containing an electron-donating dye and an electron-accepting compound to present a color by reacting with the dye, improved in sensitivity.
Patent CA-2007146-A1 (CA)
Title: Gas flow meter
Inventor: LOFINK JOSEPH P
IPC: G01F15/00
Filed: 1990-01-04
Abstract: ABSTRACT                        GAS FLOW METER A meter is mounted inside a housing where the meter is designed  for  low pressure  gas  flow measurement  and the housing is designed to withstand high pressure differen-tials.   The meter itself includes a plurality of divided chambers and one chamber includes moving elements to measure the flow of gas between the inlet and the outlet.   The moving elements inside the gas transmission chamber are sup-ported  in place  in bearings mounted  in dividing walls. Chambers on each side of the dividing walls which define the gas transmission chamber include oil slingers which dip into puddles of oil in the bottom of the chambers and fling a fan of oil upward to lubricate the bearings and other moving parts.
Patent CA-2007467-A1 (CA)
Inventor: BREMBILLA SANDRO
IPC: B65B11/52
Filed: 1990-01-10
Abstract: Packaging apparatus, using an upper film (6) pre-heated before contact with a lower film (9) on which products (not shown) are placed, has at least the central region heated by radiant heaters (7) and the marginal regions heated by hot air nozzles (10) at least in the region immediately preceding contact (8) between the upper and lower films.
Patent CA-2009741-A1 (CA)
Inventor: IWAHI TOMOYUKI
IPC: A61K31/44
Filed: 1990-02-09
Abstract: The compound represented by the formula; <CHEM> [wherein R<1> stands for hydrogen, methoxy or trifluoromethyl; R<2> and R<3>, being the same as, or different from each other, stand for hydrogen or methyl; R<4> stands for optionally substituted hydrocarbon residue; and n denotes 0 or 1] or a salt thereof show excellent antibacterial activities, against the genus Campylobacter, especially against Campylobacter pylori, and they are used for preventing or treating infectious diseases caused by the said bacteria.
Patent CA-2012002-A1 (CA)
Title: Unitary absorbent structure
Inventor: ISKRA MICHAEL J
IPC: A61F13/49
Filed: 1990-03-13
Abstract: ABSTRACT OF THE DISCLOSURE A unitary absorbent structure is provided with an absorbent pad that includes at least an absorbing layer of absorbent material for absorbing and holding body fluids.  A facing layer of body fluid-pervious material is placed the adjacent the absorbing pad.  The facing layer and absorbing layer are positioned in face-to-face contact with the contacting faces bonded together over substantially the entire contact area.  A fluid-distributing layer may be adhered to one surface of the absorbing layer.  A backing sheet may be disposed adjacent the absorbent pad, and edge portions of the backing sheet may be wrapped around the edges of the structure and heat sealed to the facing layer.
Patent CA-2012254-A1 (CA)
Title: Diene modified polyolefin products
Inventor: LIN YN-HWANG
IPC: C08L23/14
Filed: 1990-03-15
Abstract: ABSTRACT OF THE DISCLOSURE     There is disclosed a polyolefin product comprising a free radically initiated graft of (a) a diene modified polypropylene comprising a random copolymer of propylene and from 0.01 to 10 mole percent of a non-conjugated diolefin and (b) a blend polyolefin selected from (1) polyethylenes,  (2) diene modified low density polyethylene  (3) ethylene-propylene rubbers and (4) diene modified ethylene-propylene rubbers.  There are also disclosed impact resistant polypropylene and compatibilized thermoplastic polyolefin comprising a matrix phase comprising the diene modified polypropylene  a disperse phase comprising the blend polyolefin  and the graft copolymer present as a compatibilizer in the blend.  The graft copolymer is prepared by melt blending the diene modified polypropylene and the blend polyolefin at conditions effective to induce free radical initiation of the grafting.
Patent CA-2013848-A1 (CA)
Title: Composite elements having improved resistance against stress cracking corrosion, most preferably for low temperature housing compartments
Inventor: HENN ROLF
IPC: F25D23/08
Filed: 1990-04-04
Abstract: COMPOSITE ELEMENTS HAVING IMPROVED RESISTANCE AGAINST STRESS CRACKING CORROSION, MOST PREFERABLY FOR LOW TEMPERATURE HOUSING COMPARTMENTS           Abstract of the Disclosure The invention deals with composite elements having improved resistance against stress cracking corrosion especially for low temperature housing compartments, comprising:        A)   at least one top layer of polystyrene, preferably toughened polystyrene, having certain mechanical properties; and B)   a layer of polyurethane foam, preferably polyurethane rigid foam; said polyurethane rigid foam prepared while using difluorochloromethane as a blowing agent or a blowing agent mixture which essentially comprises water, difluorochloromethane, and optionally trichlorofluoromethane.
Patent CA-2014237-A1 (CA)
Title: Particulate ceramic materials and production thereof
Inventor: KENDALL KEVIN
IPC: B22F1/06
Filed: 1990-04-10
Abstract: ABSTRACT PARTICULATE CERAMIC MATERIALS AND PRODUCTION THEREOF     A process for producing a dried particulate ceramic material in which a cake comprising a dispersion of at least 25% by volume of particulate ceramic material in a liquid medium is subjected to rapid drying.  Also, a dried particulate ceramic material which may be dispersed in a liquid medium to form a dispersion containing at most only a small proportion of aggregates of the primary particles of the ceramic material.
Patent CA-2014773-A1 (CA)
Inventor: TAES GERARD
IPC: A43B13/14
Filed: 1990-04-18
Abstract: Dispositif de stabilisation, d'amortissement et d?estitution d'énergie pour chaussures, notamment de sport et chaussures équipées d'un tel dispositif. Chaussure caractérisée en ce qu'elle comporte, logé dans la semelle, à l'aplomb du talon, un élément de stabilisation élastique (40) présentant une raideur locale plus élevée du côté externe (45) du pied que du côté interne (44) du pied. Application aux chaussures de sport. (Figure 4).