baber/WOPTO huggingface dataset:
Patent BG-50516-A1 (BG)
Title: Greenhouse <regina> variety minicarnation
Inventor: ATANASOVA BISTRA JA
IPC: A01H5/02
Filed: 1989-06-08
Abstract: The "Regina" variety is decorative and grown in steel-glass greenhouses. The flowers are dark regal red, with a faint smell. The petals are of medium density, and shallowly ribbed. The leaves and stems are grayish green. The blossom holders are strong, erect, and resistant to reclining. The blossom holder's form of branching out is of the Elegance type. This variety is of intermediate growth and blossoms relatively early in the season. The plants have a good capacity to form lateral summer offspring. The variety allows high-quality production at high output. When placed in water, the cut blossom holder retains its decorative qualities for an extended period of time. The "Regina" variety is highly resistant to fusaria.
Patent BG-51740-A1 (BG)
Title: Assembly templet for underground steel propping
Inventor: RANEV KIRIL Z
IPC: E21D13/04
Filed: 1992-05-08
Abstract: The assembly pattern is intended for underground mine construction for adjustment of mine preparations. It enhances productivity, security and safety and removes the manual labor. The pattern consists of three pairs of metallic segments (1-6), connected in between through transversely located plates (7, 8 and 9). On the intermediate connecting plate (8), an apple-shaped bolt (10) is fitted. Below it sits a flange (11) with a cog front surface. To the external (13) and internal (12) feathers of the metallic segments (1-6), locking mechanisms are fitted.<IMAGE>
Patent BG-51703-A1 (BG)
Title: Semiautomatic lathe for machining the teeth in round broaches and draws
Inventor: DRAGANOV EVGENI D
IPC: B23B5/00
Filed: 1992-07-23
Abstract: The lathe finds application in the manufacture of tools. It increases productivity since it does not need constant interference by the worker operating the machine. A left stationary (2) and a right movable (3) working head are mounted on the lathe's body (1) in parallel. Behind the head there is a mechanism (4) for step translation of the broach. Hydraulically driven universal elements (5) are mounted on the spindles of the two working heads. The two spindles are by means of idler toothed wheels are engaged to the gears of the transmission shaft (6) connected to the main drive (7). In front under an adjustable angle on a mechanism for longitudinal turning (8) there is mounted a support (9) for machining/turning the grooves and on the other side there is a support (10) for turning the outer teeth diameter.
Patent WO-03018253-A1 (WO)
Title: Bloc de lentilles et appareil et procede de deblocage associes
Inventor: SAVOIE MARC
IPC: B24B13/005
Filed: 2002-08-27
Abstract: L'invention concerne un procédé et un appareil permettant de débloquer une lentille d'un bloc de lentilles qui comporte un passage fluidique le traversant en direction d'une surface de montage de lentilles adjacente à l'emplacement de montage de la lentille. On introduit dans le passage fluidique un fluide sous pression, lequel est transmis à une interface située entre un adhésif et une surface de montage de lentilles. L'appareil comprend un bloc de lentilles et un réceptacle de bloc de lentilles, une bride pour fixer le bloc de lentilles à l'appareil et une pompe qui alimente le passage dans le bloc en fluide sous pression provenant d'une source fluidique. Le bloc de lentilles peut également comporter une étiquette d'identification par radiofréquence (RFID) solidaire dudit bloc, ainsi qu'un piston mobile sous l'effet de la pression du fluide monté entre ledit bloc de lentilles et ladite lentille.
Patent WO-03043316-A1 (WO)
Title: Systeme de surveillance et de commande a camera double
Inventor: GIN J M JACK
IPC: H04N5/225
Filed: 2002-11-15
Abstract: L'invention concerne un système de surveillance et de commande à caméra double. Ce système comprend une caméra noir et blanc de haute sensibilité à réponse infrarouge augmentée, un réseau d'éclairage infrarouge pour surveillance dans l'obscurité, et une caméra couleur qui ne nécessite pas d'amélioration dans le spectre infrarouge. Le système comprend aussi une détection de niveau d'éclairage ambiant, une technique de commutation de signal vidéo et une électronique de conversion d'énergie. Le système combine une imagerie noir et blanc optimisée sous des conditions d'éclairage faible ou d'obscurité avec une imagerie à rendu de couleur optimisé dans des conditions d'éclairage ambiant élevé, avec une focalisation élevée dans les deux cas. La nature duale de la caméra est transparente à l'utilisateur en raison de la commande intégralement automatisée du système, et permet une consommation réduite d'énergie, ce qui rend le système adapté à un système de surveillance autonome, distant et sans fil qui tire son énergie de l'environnement ambiant.
Patent CA-2001470-A1 (CA)
Title: Solids-liquids separator
Inventor: MOZLEY RICHARD H
IPC: B04B1/20
Filed: 1989-10-25
Abstract: A centrifugal solids-liquids separator comprises a rotatable hollow centrifuge drum at least a part of which is tapered, and which is rotatable about its axis, means for introducing a slurry of solids and liquids to be separated at a point along the length of the drum spaced from a wider end so that rotation of the drum tends to cause migration of the slurry towards the said wider end, and scraper conveyor means rotatable about an axis coincident with that of the drum and at a relative speed which is low in relation to the absolute speed of the drum, the scraper conveyor means being so mounted that they act in direct contact with the inside surface of the drum so as to displace solids contacted thereby towards the narrow end of the drum against the axial force induced by the rotation.
Patent CA-2003118-A1 (CA)
Title: Continuously working mixer
Inventor: EIRICH PAUL
IPC: B01F7/04
Filed: 1989-11-16
Abstract: ABSTRACT            In an annular mixer for the wetting of solid matter, in particular for the wetting of fibrous material with a binding agent, a plurality of cutting devices are provided, downstream of a wetting zone and a subsequent secondary mixing zone and upstream of an outlet, in a radial plane relative to the shaft, for the reliable separation of clusters.
Patent CA-2003461-A1 (CA)
Title: Weed control compositions containing drechslera - spp. or metabolite thereof and weed control methods using drechslera spp. or metabolite thereof
Inventor: ARITA MASANOBU
IPC: A01N63/30
Filed: 1989-11-21
Abstract: Certain new strains of Drechslera spp. have been found as pathogens effective for the control of barnyard grass (Echinochloa), a troublesome grass, in the cultivation of economic crops such as rice and wheat.  Weed control compositions containing living fungal cells of one of such strains or a metabolite of the strain and weed control methods using the microorganism or the metabolite of Drechslera spp. thereof are provided.  The present invention has made it possible to control barnyard grass without adversely affecting economic crops.  Further, the pathogens useful in the practice of this invention are free of the potential problem of environmental contamination inherent to synthesized organic herbicides and can be used safely.
Patent CA-2003745-A1 (CA)
Title: Process for preparing an impact resistant resin
Inventor: ISHIGA NARITO
IPC: C08F4/40
Filed: 1989-11-23
Abstract: ABSTRACT   A process for preparing an impact resistant resin, which comprises a step of graft copolymerizing a monomer mixture comprising an aromatic vinyl monomer and a monomer copolymerizable therewith, to a butadiene rubber-like polymeric latex in the presence of a redox polymerization initiator; a step of coagulating the resulting graft copolymer latex by mixing an antioxidant thereto and adding an alkaline earth metal salt thereto; and a step of washing the coagulated product by a washing water having the pH adjusted to a level of at most 7.
Patent CA-2003836-A1 (CA)
Title: Penem derivatives and processes for their preparation
Inventor: LATTRELL RUDOLF
IPC: A61K31/43
Filed: 1989-11-24
Abstract: Abstract of the disclosure:     Penem derivatives and processes for their preparation Penem derivatives of the formula   having R1 equal to 3-oxocyclobutyl and R2 equal to H or an ester-forming group, pharmaceutical preparations active against bacterial infections and which contain penem derivatives of this type, processes for the preparation of the penem derivatives and the pharmaceutical prepara-tions, and use of the penem derivatives for the control of bacterial infections are described.
Patent CA-2003926-A1 (CA)
IPC: G06F17/16
Filed: 1989-11-27
Abstract: Abstract of the Disclosure In a data processing method of this invention, data having an amount of a designated total data transfer length is transferred from a data buffer in a data mover to a designated start address of a control memory at a data transfer rate of a control data transfer control unit.          Data having an amount of a designated block data transfer length is transferred from the buffer in the data mover to a designated start address of a high-speed arithmetic memory at a data transfer rate of a high-speed data transfer control unit.
Patent CA-2005097-A1 (CA)
Title: Stiff rubber composition and articles having components thereof
Inventor: BOTZMAN THOMAS JOSEPH
IPC: C08L65/00
Filed: 1989-12-11
Abstract: A rubber comprised of a sulfur cured blend of polyoctenamer rubber, alkyl methacrylate grafted cis 1,4-polyisoprene rubber and at least one additional sulfur curable rubber. The invention is further directed to a tire or industrial rubber product having at least one of its indicated components comprised of such sulfur cured rubber composition.
Patent CA-2006351-A1 (CA)
Inventor: KEEGAN NEIL
IPC: B22D/
Filed: 1989-12-21
Abstract: The invention relates to a means of purifying molten metal,  particularly steel,  by the removal of impurities/inclusions during continuous casting.   The molten metal (3) is passed in a tundish (1) through an array of vertical baffles  (8)  that are spaced apart transversely across the tundish to provide restricted flow channels (12).  The baffles (8) may be flat boards or tiles (9a,9b) and are preferably used in contact with a  weir  (7)  and  dam  (10),  upstream  and  downstream respectively of the baffles.  The speed and direction of flow of the molten metal can thereby be controlled and directed to give more effective dwell time in contact with a surface covering layer (11) of flux.
Patent CA-2006398-A1 (CA)
Inventor: HILLE THOMAS
IPC: A61K9/70
Filed: 1989-12-21
Abstract: The present invention relates to a transdermal therapeutical system for the administration of physostigmine to the skin via a backing layer which is impermeable to active sub-stances, an active substance deposit comprising at least one auxiliary agent with supporting and distributing function in the form of a textile fabric material, a matrix surrounding said deposit from all sides, and optionally a removable protective layer, the matrix of which comprises 10-90%-wt polymeric material selected from the group consisting of polymers on the basis of acrylate and/or methacrylate and esters of hydrogenated colophonium, 0-30%-wt softener on the basis of hydrocarbons and/or esters, and that the active substance deposit immediately after its production comprises 15-85%-wt of a 0.1-70%-wt physostigmine sclution.
Patent CA-2008214-A1 (CA)
IPC: G02B5/32
Filed: 1990-01-22
Abstract: A holographic diffuser provides a high degree of chromatic correction, or color balance, within a selected eyebox and the ability to generate more than one specific eyebox for multiple observer applications. The strength of these gratings can be varied to modify the diffraction efficiency for each colorso that the balance of colors can be varied within the eyebox. This balancing of colors can be used, for example, to compensate for color imbalance within the light source or image generator. Illuminating a first holographic medium produces a first real image of a diffusing screen in a define eyebox. A second hologram is recorded in the holographic medium using the real image produced by the first hologram as an object such that when the holographic medium is illuminated, it produces a second real image of a diffusing screen in the define eyebox. A third hologram is recorded in the holographic medium using the second real image as an object. The third hologram is formed by multiple exposures of the holographic medium with a plurality of selected spectral components. The plurality of selected spectral components comprises optical wavelengths that may correspond to the colors red, green and blue, respectively. The third hologram may be formed by exposing the holographic medium with a single optical wavelength with first, second and third angles of incidence being selected for each exposure of the holographic medium to the optical wavelength.
Patent CA-2008833-A1 (CA)
Inventor: STROMBERG SVEN A R
IPC: B26D7/26
Filed: 1990-01-29
Abstract: The present invention relates to a device for retaining knife blades for cutting, perforation or other treatment of a running web, preferably a paper web, whereby said web (4) runs between a rotatable knife retaining cylinder (3) and a rotatable counter pressure cylinder (5) and whereby the knife blade (2) and a retaining ruler (7) for retaining the blade (2) are provided in a slot (6) in the knife retaining cylinder (3). In order to reduce the time for mounting the knife blades, the retaining ruler (7) has a relative to the slot (6) downwardly inclined wedge surface (10), through which said ruler (7) cooperates with a corresponding downwardly inclined wedge surface (11) on a tightening ruler (9) disposed beside the retaining ruler in the slot (6), and the knife blade (2) is provided, during an adjustment manoeuvre at which the knife retaining cylinder (3) is rotated relative to the counter pressure cylinder (5), to be pressed downwards into the slot (6) by said counter pressure cylinder (5), whereby the blade (2) through a support portion (12) on the retaining ruler (7) displaces said ruler (7) downwards relative to the tightening ruler (9) for wedging up said rulers (7, 9) and the blade (2) in the slot (6).
Patent CA-2011152-A1 (CA)
Title: Heat-deformable, austenitic nickel-chromium-iron alloy with high oxidation resistance and thermal strength
Inventor: BRILL ULRICH
IPC: C22C19/05
Filed: 1990-02-28
Abstract: ABSTRACT OF THE DISCLOSURE          A heat-deformable, austenitic nickel-chromium-iron alloy with high oxidation resistance and thermal strength, comprises 17     up to  2 5    % Fe 14     up to  20     % Cr 0.5   up to  2.0    % Si 0.1   up to  2.0    % Mn 0.04  up to  0.10   % C 0.02  up to  0.10   4 Ca 0.010 up to  0.080  % N 0.025 up to  0.045  % Ti 0.04  up to  0.17   % Zr 0.03  up to  0.08   % Y less than     0.010  % S less than     0.015  % P each less than     0.1    % Mo, W, Co each less than     0.05   % Nb, Ta, Al, V, Cu rest Ni with the feature, that the nitrogen content is adjusted in accordance with the following formula;   % N = (0.15 up to 0.30) x % Zr + (0.30 up to 0.60) x + Ti.   ac
Patent CA-2012508-A1 (CA)
Inventor: NIKLES ERWIN
IPC: C08F8/30
Filed: 1990-03-19
Abstract: Acrylate copolymers which contain glycidyl groups are reacted with a 2-hydroxyphenylbenzotriazole which contains a carboxyl group. A permanent light stabilisation of the acrylate cpolymers is thereby achieved. The modified acrylate resins so obtained are particularly suitable for use as binders for coating materials.
Patent CA-2013638-A1 (CA)
Title: Pickup truck pads for carrying long loads
Inventor: KARP JOHN
IPC: B60R9/00
Filed: 1990-04-02
Abstract: ABSTRACT    A set  of pickup  truck protective pads for carrying long loads comprises a cab pad  and  a  tail  gate  pad  both  of a configured elastomeric  foam having preferably a tough skin or cover.  The cab pad has generally a right angle shape in cross section and  a beveled  leading edge and the tail gate pad has generally a U-shaped cross section.  Each pad has a hold down strap with clips on either side to secure it to the truck.
Patent CA-2015128-A1 (CA)
Title: Method for disposing of rest material by incorporating it in shaped articles and shaped articles manufactured according to the method
Inventor: LAAN DIRK
IPC: B28C9/00
Filed: 1990-04-23
Abstract: Abstract:             The invention provides a method for working up grains of anorganic rest materials, such as furnace or blast-furnace slags, fly ashes, ashes, cinders and crushed stone, brick or concrete, by covering the grains with a sticking material, such as resinous products, binding agents for paints, prepolymers, waterglass, or bituminous products, adhering particles of for instance sand, clay, gypsum, chark, lime, slag, ashes, fly ashes, waste rubber or cement, and binding the grains by means of a binding composition containing I  gypsum, plaster of Paris, lime, plaster, waterglass, settable silicates, cement, fibers, fly ashes or components to form natural or synthetic polymers which may be elastical or not, and articles made by the method.
Patent CA-2015930-A1 (CA)
Title: Nickel (ii) salts as charging adjuvants for electrostatic liquid developers
Inventor: LARSON JAMES R
IPC: G03G9/135
Filed: 1990-05-02
Abstract: TITLE NICKEL (II) SALTS AS CHARGING ADJUVANTS   FOR ELECTROSTATIC LIQUID DEVELOPERS               ABSTRACT OF THE DISCLOSURE An electrostatic liquid developer consisting essentially of (A) a nonpolar liquid having a Kauri-butanol value of less than 30, present in major amount; (B) thermoplastic resin particles, less than 30 µm average particle size, having dispersed therein a nickel (II) salt; and a nonpolar liquid soluble ionic or zwitterionic charge director compound.  The process of preparation of the electrostatic liquid developer is also described.  The liquid developers of the invention are useful in copying, color proofing including digital color proofing, lithographic printing plates, and resists.
Patent CA-2019555-A1 (CA)
Title: Deep u.v. photoresist compositions containing polycyclic cyclopentane-2-diazo-1, 3-dione
Inventor: WU CHENGJIU
IPC: C07C245/12
Filed: 1990-06-21
Abstract: Abstract Photosensitizers containing saturated and unsaturated polycyclic compounds containing thc cyclopentane-2-diazo-1,3-dione structural unit.            These compounds have their maximum u.v. absorption at around 248 nm, decompose into polar products upon irradiation, and can be used as photoscnsitlzcrs in positive deep u.v. or excimer laser (248 nm) lithography.  They are most preferably useful with deep u.v. transparent resins for forming photoresists.
Patent CA-2020859-A1 (CA)
Title: Communication unit comprising caller identification function and caller identifying method in a digital communication network
Inventor: KATSURADA MORIHIRO
IPC: H04M1/57
Filed: 1990-07-10
Abstract: A communication unit utilizes a caller management unit which monitors in-house lines and detects a caller side calling code included in a calling set up message applied at the time of reference.  A control unit stores the detected calling code in one memory region of a memory and reads out the stored calling code from the memory region in response to an output request to produce information corresponding to the  calling  code.    The  management  unit  displays  the information produced by the control unit.  The memory has another  memory  region  for  storing  a  plurality  of predetermined  calling  codes  and  caller  specification information corresponding to each calling code.  The control unit stores the detected calling code into the one memory region in response to a non-response detection to reference by the line monitor.   The control unit further makes a determination whether a calling code coinciding with the calling code stored in the one memory region is stored in the other memory region in response to an output request and displays the caller specification information corresponding to the calling code when coincidence is detected,  while displaying only the detected  calling code when  a  non-coincidence is detected.
Patent CA-2021046-A1 (CA)
Title: Method for storing video signal data and apparatus for performing the method
Inventor: BRAUN BODO
IPC: H04N5/907
Filed: 1990-07-12
Abstract: Abstract of the Disclosure: A method for storing video signal data of at least a partial frame in standard memory components includes providing standard memory components with 2m possible memory addresses, addressing b pixels with x address bits and separately addressing z lines with y address bits through picture addresses, and selecting b < 2x, z < 2y, and m, b, z, x and y as positive integers. 2m is selected to be as small as possible but greater than the product of b and z. The x address bits and y address bits are recoded utilizing bit combinations not occurring in the picture addresses for uniquely assigning each occurring picture address its own memory address. A circuit configuration for performing the method includes a memory device having memory address input terminals for addressing 2m possible memory addresses, a data input terminal, and a data output terminal. A control device assigns picture addresses to video signal data and controls memorization of the video signal data. The control device has picture address terminals carrying picture addresses with separate x address bits for pixel addressing and y address bits for line addressing. A recoding apparatus is connected between the picture address terminals and the memory address input terminals for uniquely assigning each picture address its own memory address. A device is provided for reading out video signal data from the memory device. LAG:cdt -19-
Patent CA-2021063-A1 (CA)
Title: Process for manufacturing ethanol, glycerol succinic acid, lactic acid, betaine, potassium sulfate, l-pyrogultamic acid, and free flowing distiller's dry grain and solubles or a solid fertilizer
Inventor: KAMPEN WILLEM H
IPC: C12P7/46
Filed: 1990-07-12
Abstract: PROCESS FOR MANUFACTURING ETHANOL, GLYCEROL         SUCCINIC ACID, LACTIC ACID, BETAINE, POTASSIUM SULFATE, L-PYROGLUTAMIC ACID, AND FREE FLOWING DISTILLER'S DRY       GRAIN AND SOLUBLES OR A SOLID FERTILIZER         Abstract of the Disclosure This invention relates to the manufacture of etha-nol, glycerol, betaine, L-pyroglutamic acid, succinic and lactic acid, potassium sulfate and a free flowing distiller's dry grain and solubles useful as an animal feed or a component of food for humans or as a premix for agicultural fertilizer and/or a feed additive.         The process disclosed is an improvement over that of United States Application No. 136,415 in the area of enhancement of glycerol production during fermentation of a biomase mash, and involves production of glycerol in amount in excess of 10 grams per 100 grams of reducing sugar in the starting biomass mash.  The proc-ess also produces the recovery of both glycerol and betaine from sugar beet stillage.
Patent CA-2021939-A1 (CA)
Inventor: TARLTON JAMES K SR
IPC: F16D67/02
Filed: 1990-07-25
Abstract: A center load clutch brake assembly has a~pair of covers secured together to form a housing enclosing torque limiting components which include a ring shaped inner brake washer having a pair of radially inwardly extending lugs for engaging splines or grooves formed in a drive shaft coupled between a vehicle clutch and a vehicle transmission. The inner brake washer is rotatably coupled to a pair of concentric outer washers through a lost motion coupling. The outer washers each have reduced thickness outer peripheral portions which define an annular groove therebetween for retaining a ring shaped wave washer. The wave washer biases the two outer washers against the inner surfaces of the housing and has a pair of tabs for engaging openings in the housing. Facing material is provided on the outer surfaces of the housing for frictionally engaging a clutch release beating and an outer surface of the transmission housing when clutch linkage actuates the release bearing to disengage the clutch.