baber/WOPTO huggingface dataset:
Patent WO-9009455-A1 (WO)
Inventor: DALE JAMES LANGHAM
IPC: C12Q1/6813
Filed: 1990-02-13
Abstract: On a mis au point un procédé de détection d'une séquence de polynucléotides spécifiques dans une matière. Ledit procédé consiste à exposer ladite matière à une amorce d'oligonucléotide présentant une séquence complémentaire à une partie de ladite séquence de polynucléotides spécifiques, ladite amorce se liant à une partie de ladite séquence de polynucléotides lorsqu'elle est présente dans ladite matière. L'amorce liée à ladite séquence de polynucléotides est prolongée, de sorte que toute amorce prolongée comprenne un élément détectable et/ou un élément de séparation. Toute amorce prolongée est ensuite séparée en une fraction, cette dernière ne présentant pas d'élément détectable non inclus dans ladite amorce prolongée. On détermine ensuite si une amorce prolongée est présente dans ladite fraction par analyse de cette dernière, en vue de détecter la présence de ladite amorce prolongée, la présence de cette dernière indiquant la présence de ladite séquence de polynucléotides spécifiques dans ladite matière, et l'absence de ladite amorce prolongée dans ladite fraction indiquant l'absence de ladite séquence de polynucléotides spécifiques dans ladite matière.
Patent WO-9924326-A1 (WO)
Title: Conteneur de boisson
Inventor: GARDINER JAMES LEE
IPC: B65D17/00
Filed: 1998-11-12
Abstract: L'invention concerne un élément (16, 100) couvercle d'une canette de boisson, configuré de telle manière que sa surface (28) extérieure s'étend radialement vers l'intérieur à partir du rebord (18) ou de la partie (140) formant le rebord. Cet élément est sensiblement plat ou continu ou présente une légère courbure à partir d'un point adjacent au rebord (18) ou à la partie (140) formant le rebord. L'élément (16, 100) couvercle peut comporter un chanfrein (160) empli d'un matériau de remplissage comprenant un adhésif durcissant, une pièce rapportée (180) formée d'un matériau naturel ou synthétique ou un autre matériau du même type. Le matériau de remplissage accroît la résistance structurelle de l'élément (16, 100) couvercle de manière que ce dernier peut être produit dans un matériau relativement plus mince tout en respectant le pic de pression minimum défini par la norme industrielle.
Patent WO-9500275-A1 (WO)
Inventor: COUMANS ETIENNE
IPC: B23D61/18
Filed: 1994-05-20
Abstract: Câble diamanté comportant essentiellement au moins un fil formant l'âme (3) du câble et des particules diamantées (1) faisant saillie par rapport à cette âme (3), comprenant au moins deux fils continus (4 à 7), dont au moins un fait partie de l'âme susdite (3), ces fils étant associés l'un à l'autre d'une manière telle à immobiliser les particules diamantées (1) par rapport à cette âme (3).
Patent BG-49021-A1 (BG)
Title: Device for registration microparts
Inventor: VATMAKHER USHER A
IPC: G06M11/04
Filed: 1987-11-18
Abstract: The device can be used for the dispersion analysis of suspensions and emulsions. It offers increased accuracy for the registration of microparticles. The device consists of consecutively connected sensor, amplifier and discriminator, whose output is connected to the first input of element ILI and the first input of element I and the first pulse-forming circuit, the output of which is switched to the second input of element I. The output of element I, through switched in series retention elements and a second pulse forming circuit is connected to the input of element I, whose output is switched to the input of the indicator.
Patent BG-49875-A1 (BG)
Title: Adhesive for fire- proof materials
Inventor: MARKOVA RAJNA K
IPC: C04B35/66
Filed: 1990-01-26
Abstract: Refractory materials incorporating this binder are used for lining various types of metallurgical units - oxygen-blown converters, electric metallurgical units, electric furnaces and steel teeming ladles, as well as for preparing packing masses and masses for furnace repairs. They have a high coke residue content and improved compression strength. The binder formulation is based on phenol novolac resin and furfuryl alcohol and contains additionally 5-110 parts by weight of tricresyl phosphate, ethyl silicate or γ-aminopropyl triethoxysilane, requiring 24-26 parts by weight of solid novolac resin. The phenol novolac resin content is 495-500 parts by weight and the furfuryl alcohol content - 625-630 parts by weight.
Patent WO-0186268-A1 (WO)
Title: Systeme d'inspection pour des bords de verre
Inventor: WEISS ADAM
IPC: G01N21/958
Filed: 2000-06-23
Abstract: L'invention concerne un système d'inspection pour des bords de verre, notamment des feuilles de verre comme par exemple des vitres d'automobile. Ce système comprend au moins un laser dont le faisceau est dirigé sur le bord du verre. La lumière réfléchie par le bord est enregistrée, notamment par une caméra. La longueur de la trajectoire parcourue par le laser pour aller jusqu'au bord et revenir jusqu'à la caméra reste constante tout au long du déplacement du verre à travers l'appareil.
Patent WO-0233984-A1 (WO)
Title: Architecture de telecommunication
Inventor: STUMM MICHAEL
IPC: H04M3/42
Filed: 2001-10-16
Abstract: Nouvelle architecture de télécommunication, qui comporte un agent pour chaque abonné d'un réseau de télécommunication. Ledit agent d'abonné comporte le numéro de téléphone et les caractéristiques d'appel de l'abonné. Le réseau comporte également des agents de terminaux qui sont directement associés à un ou plusieurs terminaux tels que des téléphones. L'agent d'abonné peut être associé à un ou plusieurs agents de terminaux au sein du réseau, si bien que le numéro de téléphone et l'ensemble des caractéristiques d'appel de l'abonné peuvent être transférés vers n'importe quel terminal au sein du réseau. L'architecture selon la présente invention supporte une large gamme de caractéristiques d'appel et de terminaux.
Patent WO-0247760-A1 (WO)
Title: Neurostimulateur implantable
Inventor: MOUINE JAOUHAR
IPC: A61N1/36
Filed: 2001-12-12
Abstract: La présente invention concerne un neurostimulateur programmable. Il est constitué d'un module interne logé dans l'anatomie du patient, et d'un module externe. Le module interne comprend un implant, au moins une électrode et une liaison de communication. Le module externe, qui est connecté à l'implant par la liaison de communication, comporte une interface utilisateur. En l'occurrence, l'interface utilisateur permet la programmation d'algorithmes de simulation dans l'implant via la liaison de communication de façon que, lorsqu'il est activé, l'implant génère des impulsions de stimulation électrique au moyen de l'électrode considérée, située aux sites de stimulation de l'anatomie.
Patent WO-2004020851-A1 (WO)
Title: Ensemble de support flexible d'un palier feuille et fluide
Inventor: DUBREUIL JEAN
IPC: F16C17/12
Filed: 2003-08-22
Abstract: L'invention concerne un ensemble (10) palier feuille et fluide conçu pour soutenir un arbre (12) à l'intérieur d'un corps (14) de palier externe. Cet ensemble palier (10) feuille et fluide comprend une chemise (16) d'arbre présentant une surface externe (20) et une surface périphérique interne (18) dont le diamètre est calculé de manière à entourer l'arbre (12) en ménageant un espace (24) radial annulaire entre la surface externe (26) de l'arbre et la surface (18) périphérique interne, conçu pour contenir un fluide, et s'étendant axialement le long d'une grande proportion de la longueur de la chemise (16) d'arbre, et dans lequel est en outre disposé un élément feuille (26). Des supports (30, 32) de palier flexibles placés entre la surface externe (20) de la chemise d'arbre et le corps (14) de palier externe, comprennent au moins deux éléments (30, 32) de support flexibles qui présentent un premier et un second module d'élasticité respectifs, le premier module d'élasticité étant inférieur au second module d'élasticité. Ces éléments de support souple permettent la compensation du désalignement angulaire du palier (10) feuille et fluide.
Patent CA-2000084-A1 (CA)
Title: Zeolites in poultry nutrition
Inventor: LAURENT SEBASTIAN M
IPC: A23K1/18
Filed: 1989-10-03
Abstract: ZEOLITES IN POULTRY NUTRITION                 Abstract of the Disclosure Interior egg quality, usually expressed in Haugh Units, is prolonged by feeding the laying poultry a diet containing zeolite A.  If the feed contains a reduced chloride content, egg shell quality, egg shell thickness or egg specific gravity may be also improved, and/or the number of shell-less eggs may be reduced.
Patent CA-2000179-A1 (CA)
Title: Cyclopenteneheptenoic acid derivatives and method of preparation thereof
Inventor: BABIAK KEVIN A
IPC: C07D309/12
Filed: 1989-10-05
Abstract: This invention relates to a novel cyclopenteneheptenoic acid derivative having the following formula <CHEM>  wherein R1 is hydrogen, -COCH3, -COCF3, -CO-phenyl, or a hydroxyl protecting group such as tetrahydropyranyl, tetrahydrofuranyl, or tri-lower alkylsilyl;  wherein R2 is -CH2OR1, -COOH, -COOR, -CHO, -CH2-OSi(R12)3, <CHEM> wherein R is lower alkyl and each R12 is independently lower alkyl or aryl; and  wherein Y is ethylene, cis-vinylene, trans-vinylene, or acetylene. Also disclosed is a novel process for preparation of the above-defined cyclopenteneheptenoic acid derivative. This process involves coupling of a higher order cuprate complex with a chiral cyclopentene compound. The resultant product is particularly useful as a starting compound for high yield synthesis of optically active prostaglandins.
Patent CA-2001234-A1 (CA)
Inventor: OGAWA TADATOSHI
IPC: C08J5/18
Filed: 1989-10-23
Abstract: The polypropylene stretched film of the present invention is prepared by stretching a composition comprising a crystalline propylene polymer and 0.1 ppm by weight to 10% by weight of a nucleating agent, the composition having a melting point of 160~C or more, a crystallization temperature of 128~C or more and a 20~C xylene soluble portion of 3.0% by weight or less.          The film has a high rigidity and a beautiful appearance as well as the characteristic properties inherent to crystalline propylene polymers.  The film can be suitably used for food packaging and textile packaging.
Patent CA-2001677-A1 (CA)
Title: Method and apparatus for preventing transmission of data packets with a greater intensity than a predetermined value on anyone of a number of channels on common transmission link
Inventor: WICKLUND ROLF G
IPC: H04L12/54
Filed: 1989-10-27
Abstract: ABSTRACT OF THE DISCLOSURE            A method and apparatus for preventing transmission of data packets with a greater intensity than a given value for the channel on any one of a number of channels on a common transmission link.  A variable counter value is associated with each channel.  This counter value is increased for a given channel by a predetermined value when a data packet arrives at this channel.  The counter values for all channels are decreased at uniform intervals by a value, which is less than the predetermined value.  Data packets arriving at a channel, the counter value of which exceeds a given limiting value are rejected.
Patent CA-2008645-A1 (CA)
Inventor: WAKIMURA KAZUO
IPC: C01B21/072
Filed: 1990-01-26
Abstract: Sinterable crystalline aluminum nitride powder is produced by reacting alkyl aluminum with ammonia in a gas phase to produce an amorphous aluminum nitride presursor powder, and subjecting the precursor powder to a primary calcination in a reducing gas containing at least 20 % (vol.) ammonia at 600°C to 1300°C, and then subjecting the calcined aluminum nitride to a secondary calination in an inert gas or a reducing gas at 1400-1750°C.
Patent CA-2009285-A1 (CA)
Title: Comfortable ostomy pouch
Inventor: SCHIRMER HENRY G
IPC: A61F5/445
Filed: 1990-02-05
Abstract: ABSTRACT     Disclosed is an ostomy bag that is made with air cush-ion film so that the air bubbles are on the bag outside.   Air cushion film is known as bubblepak in the industry.  The bubbles afford a high degree of comfort to the person wearing the ostomy bag.
Patent CA-2009779-A1 (CA)
IPC: G06F15/177
Filed: 1990-02-07
Abstract: Abstract The functions of two virtual operating systems (e.g., S/370 VM, VSE or IX370 and S/88 OS) are merged into one physical system. Partner pairs of S/88 processors run the S/88 OS and handle the fault tolerant and single system image aspects of the system.  One or more partner pairs of S/370 processors are coupled to corresponding S/88 processors directly and through the S/88 bus. Each S/370 processor is allocated from 1 to 16 megabytes of contiguous storage from the S/88 main storage.  Each S/370 virtual operating system thinks its memory allocation starts at address 0, and it manages its memory through normal S/370 dynamic memory allocation and paging techniques.  The S/370 is limit checked to prevent the S/370 from accessing S/88 memory space.  The S/88 Operating System is the master over all system hardware and I/O devices.  The S/88 processors access the S/370 address space in direct response to a S/88 application program so that the S/88 may move I/O data into the S/370 I/O buffers and process the S/370 I/O operations.  The S/83 and S/370 peer processor pairs execute their respective Operating Systems in a single system environment without significant rewriting of either operating system.  Neither operating system is aware of the other operating system nor the other processor pairs.
Patent CA-2011590-A1 (CA)
Title: Optical recording media
Inventor: SHIGEMATSU SHIGETO
IPC: G11B7/243
Filed: 1990-03-06
Abstract: ABSTRACT             In accordance with the present invention, there are provided optical recording media having a substrate and thereon a recording layer and designed to record information by varying optical constants of part of the recording layer by means of irradiation of energy beam. The recording layer contains Te, Ge and Cr. or Te, Ge and Zn, wherein the amount of Cr is 1-30 atom% based on the total amount of atoms constituting the recording layer, and the proportion of Te, Ge and Zn atoms contained in the recording layer are represented by the formula (TexGe100-x)100-yZny wherein x is 20?x? and y is 20<y?70. In the optical recording media thus provided, the contrast ratio before and after irradiation of recording laser beam is sharply improved and C/N at the time of reproducing the recorded information improves and, at the same time, the increased and accordingly the optical recording media are prolonged in duration of life.
Patent CA-2016918-A1 (CA)
Inventor: MORI SHOGO
IPC: H01L21/66
Filed: 1990-05-16
Abstract: Abstract of the Disclosure A transistor provided with a current detecting function does not need any external resistance to detect current but uses a part of the electrode wiring through which main current flows as a resistance to prevent power loss.    It detects the magnitude of main current on the basis of voltage drop caused by the resistance.    Further, a stable sense voltage can be obtained without being affected by temperature change and sense voltages caused at the both ends of a sense resistance can be maintained constant with temperature change.          Sense voltages can accurately correspond to the magnitude of main current flowing through a main transistor to enable excess current to be detected accurately.
Patent CA-2018145-A1 (CA)
Title: Poly-.alpha.-olefins
Inventor: ASANUMA TADASHI
IPC: C08F10/08
Filed: 1990-06-04
Abstract: Abstract:          A poly-.alpha.-olefin of novel structure which is an addition polymer of an .alpha.-olefin having 4 carbon atoms or more, wherein (a) by the analysis of the peaks attributable to the side chain methylene groups directly bonded to the main chain in the 13C-NMR spectrum produced by the measurement in 1,2,4-trichloro-benzene, (i) a novel main peak not attributable to the isotactic structure thereof is positioned on the side of higher magnetic field than is the peak attributable to the isotactic structure, and (ii) the intensity of said main peak is 0.3 or more relative to the sum of the intensities of the total peaks attributable to the side chain methylene groups directly bonded to the main chain, and (b) the molecular weight measured by gel permeation chromatography and calculated as polypropylene is not less than 1,000.
Patent CA-2018560-A1 (CA)
Title: Particulate detergent composition additive
Inventor: NUNN CHARLES C
IPC: C11D3/20
Filed: 1990-06-08
Abstract: ABSTRACT OF THE DISCLOSURE          A particulate additive is reported which is an intimately blended mixture of a precursor, a stabilizing agent and a dispersing agent.  The precursor is a quaternized ammonium or phosphonium substituted carbonic acid ester.  A C4 or higher organic acid having at least one carboxylic group, such as lauric acid, or a solid inorganic acid, such as potassium bisulfate, is required as the stabilizing agent.  Various alkoxylated fatty alcohols, fatty acids or alkylated phenols are utilized as the dispersing agent.  These particulate additives are employed as adjuncts in bleaching-detergent compositions.
Patent CA-2018594-A1 (CA)
Title: Friction clutch mechanism
IPC: F16D13/10
Filed: 1990-06-08
Abstract: Abstract of the Disclosure An improved friction clutch mechanism which includes a pivot pin and capture element, the material characteristics of which provide for the clutch action of the mechanism as well as a variety ?? movements between the pivot pin and capture element.
Patent CA-2018602-A1 (CA)
Title: Dehumidifier
Inventor: LESTAGE MARC R
IPC: E04B1/70
Filed: 1990-06-07
Abstract: ABSTRACT         The  invention  relates  to  an  air  extraction apparatus for conditioning air in an enclosed space wherein the  air  in  said  enclosed space  is  stratified due to a temperature gradient between a  ceiling and floor of the enclosed space.  The apparatus includes a conduit having an inlet end and an outlet end,  the conduit adapted to be arranged and installed with its outlet end in communication with an opening in a wall of the enclosure and its inlet end in proximity to the floor when in use.   A fan means is located in the conduit to effect movement of air from the floor level of the enclosure through the inlet end to and outwardly of the outlet end.   A control means is attached to the conduit and is associated with the  fan means to selectively connect the fan means to a source of power, the control means being responsive to a selected condition eg. relative humidity of the air in the enclosure.
Patent CA-2019119-A1 (CA)
Title: Polymeric polyalkyl-l-oxa-diazaspirodecanes
Inventor: SCHMAILZL GEORG
IPC: C08K5/353
Filed: 1990-06-15
Abstract: ABSTRACT            Polymeric polyalkyl-1-oxa-diazaspirodecanes Novel polymeric polyalkyl-1-oxa-diazaspirodecanes of the formula I       (I) are very effective stabilizers for natural and synthetic polymers. They have very low volatility, high migration resistance and high thermal stability.
Patent CA-2021098-A1 (CA)
Title: Compressor with an isolated vane slot
Inventor: SCHELDORF GARY O
IPC: F04C29/06
Filed: 1990-07-12
Abstract: COMPRESSOR WITH AN ISOLATED VANE SLOT             ABSTRACT        A rotary compressor includes a cylinder with a cylindrical compression chamber; a cylindrical piston is eccentrically movable within the chamber; a vane slot extends outwardly in the cylinder from and communicates with the chamber; a vane is reciprocatingly mounted in the vane slot for selective protrusion into and retroaction from the chamber to contact the piston; and at least one noise reduction slot projects into the cylinder from its outer peripheral wall near the vane slot and extends completely between the ends of the cylinder.
Patent CA-2024470-A1 (CA)
Title: Methods and composition for the treatment of hypertension
Inventor: LIEPINS ANDREJS
IPC: A61K33/00
Filed: 1990-08-31
Abstract: Abstract of the Disclosure Methods and compositions of a deuterium-containing compound are disclosed that are utilized in the treatment of hypertension.  Compositions containing deuterium oxide, deuterated foods or deuterated antihypertensive drugs dissolved or dispersed in a physiologically tolerable diluent are administered to patients in need of treatment for hypertensive disorders.  Methods for the lowering of elevated blood pressure and for decreasing the likelihood of the onset of hypertension in a patient are disclosed.
Patent CA-2024736-A1 (CA)
IPC: A47F5/00
Filed: 1990-09-06
Abstract: ABSTRACT OF THE DISCLOSURE A merchandising display unit particularly suited for storing and displaying groups of small items of variable sizes such as nails, bolts and similar hardware.  The basic unit includes an elongate horizontal channel having a rigid arcuate wall extending at least 180° around the horizontal axis to provide a partial enclosure having an upper elongate slot providing access and visibility to the contents therein. Each end of the channel has a fixed transverse barrier.  One or more dividers are transversely positioned between the end barriers to provide separated segments or item compartments.  Each divider is a rigid arcuate disc extending at least co-extensively with the arcuate wall of the channel and having an effective diameter slightly larger than that of the channel.  Each divider may be placed anywhere along the axis of the channel to form item compartments of desirable length and each divider is maintained in its axial and transverse position by the open channel wall which must be slightly strained to receive the larger diameter disc.
Patent CA-2025735-A1 (CA)
Inventor: PFEFFER HENRY A
IPC: C01B15/10
Filed: 1990-09-19
Abstract: A process is provided to react anhydrous carbonate and hydrogen peroxide containing a hydroxyalkylidene diphosphonic acid to produce 70% to 90% sodium carbonate perhydrate as a product. The process differs from the prior art in that reaction mixture is substantially dry at all times. The product is stable even without added stabilizers.
Patent CA-2026387-A1 (CA)
Title: High density two dimensional symbology
Inventor: PAVLIDIS THEODOSIOS
IPC: G06F3/00
Filed: 1990-09-27
Abstract: A nonvolatile electro-optical read-only memory includes a substrate on which is printed (or otherwise inscribed) a complex symbol or "label" with a high density two-dimensional symbology, a variable number of component symbols or "codewords" per row, and a variable number of rows. Codewords in alternating rows are selected from mutually exclusive subsets of a mark pattern such as a (17,4) mark pattern. The subsets are defined in terms of particular values of a discriminator function, which is illustrated as being a function of the widths of bars and spaces in a given codeword. In the illustrated embodiment, each subset includes 929 available codewords; that, plus a two-step method of decoding scanned data, permitting significant flexibility in defining mappings of human-readable symbol sets into codewords. The memory may be used in conjunction with a scanner and a suitable control system in a number of applications, e.g., robotic operations or automated microfilm searching.
Patent CA-2026854-A1 (CA)
Title: Control of 'u' tubing in the flow of cement in oil well casings
Inventor: GULLETT PAUL D M
IPC: E21B21/10
Filed: 1990-10-03
Abstract: ABSTRACT OF THE DISCLOSURE            A device for controlling 'U' tubing in the flow of a fluid SUCH as cement in oil well casings comprises a body which is inserted in the casing towards its lower end.  The body provides a passage so that cement can pass  through  the body and out of the end of the casing before passing up round the exterior of the casing, displacing mud in front of it.  A member is mounted in the passage which normally does not impede the flow of cement through the passage. However, when the pressure differential at spaced points along   the   flow   of   cement   increases  beyond   the predetermined level as a result of 'U' tubing, the member moves to restrict severely the area of the passage.  This halts 'U' tubing.   The member can move back to the full flow position once 'U' tubing has been controlled.