baber/WOPTO huggingface dataset:
Patent CA-1221201-A (CA)
Title: Appareillage externe pour handicapes moteurs d'au  moins un membre superieur
Inventor: SALORT GUY
IPC: A61F5/01
Filed: 1983-11-24
Granted: 1987-05-05
Abstract: Appareillage externe pour handicapés moteurs d'au moins un membre supérieur, comportant d'une part, une structure thoraco-scapillaire constituée de deux sous-ensembles. Le premier comprend une épaulière formée de trois coquilles semi-rigides reliées entre elles de façon souple, la première étant disposée sur l'angle supérieur du pectoral et passant sur l'arête supérieure du trapèze, la seconde étant disposée sur la zone claviculo-trapézoïdale à la pointe de l'épaule, la troisième étant disposée au droit du scapulum, au moins un tendeur élastique étant prévu entre la seconde coquille et chacune des deux autres. Le deuxième comprend un sousensemble d'amarrage disposé autour du torse et relié à l'épaulière en au moins trois points d'accrochage répartis de part et d'autre de l'épaule. Le second comprend une parasquelette du membre supérieur et de la main comportant cinq éléments de liaison avec le membre disposés respectivement au niveau des parties humérale supérieure et inférieure, des parties radio-cubitales supérieure et inférieure et de la main, l'élément de liaison huméral supérieur comprenant la seconde coquille de l'épaulière et un lien périphérique, qui entoure le membre, chacun des quatre autres éléments de liaison comportant une coquille semi-rigide réalisée en une ou plusieurs pièces et un lien périphérique qui entoure le membre. Le second ensemble comporte de plus un méchanisme élastique disposé entre deux des éléments de liaison susmentionnés comprenant un levier ressort fonctionnant en flexion et en torsion fixe entre la seconde coquille de l'épaulière et la coquille de l'élément de liaison huméral inférieur, sensiblement parallèlement à l'humérus le long de la bordure externe du membre, un second levier-ressort analogue au premier, fixé entre la coquille de l'élément de liaison radi-cubital supérieur et la coquille de la main, sensiblement parallèlement au cubitus le long de la bordure interne du membre, deux tendeurs élastiques, disposés sur les bordures externe et interne du bras, entre les éléments de liaison huméral inférieur et radio-cubital supérieur et deux tendeurs élastiques disposés entre l'élément de liaison radio-cubital inférieur et l'élément de liaison de la main.
Patent CA-1244228-A (CA)
Inventor: KUNG HANS R
IPC: B01D1/00
Filed: 1984-02-08
Granted: 1988-11-08
Abstract: ABSTRACT OF THE DISCLOSURE     Diluted and contaminated sulfuric acid is subjected to an evaporation process.  In a container, concentrate and vapors are separated from each other.  The acid to be processed is introduced, if desired after the addition of an oxidant, at a relatively large distance from the point of separation of concentrate and vapors into a circulation conduit leading away from the concentrate zone of the container, this conduit returning via a heat exchanger into the vapor zone of the container.          Concentrated and purified sulfuric acid is removed from the concentrate zone of this apparatus, and a portion of this sulfuric acid is utilized, after being diluted with water, for the rectification of the vapors in a countercurrent mode, and then recycled into the container.  The process is suitable for concentration and, if desired, for its purification of sulfuric acids having contaminations which could lead, in the conventional processes, to decompositions, froth formation, and/or solid deposits.
Patent CA-1264749-A (CA)
Inventor: ANDERSSON BENGT R
IPC: C07D417/12
Filed: 1984-04-26
Granted: 1990-01-23
Abstract: ABSTRACT            Compounds of the formula   wherein C1 and N4 are in trans configuration to each other, Y is OH, R1COO, R2R3NCOO- or R4O whereby R1 is an aliphatic hydrocarbon residue having 1-17 carbon atoms, a phenyl, 2,6-dimethylphenyl or 3- or 4-hydroxyphenyl group or a 3-or 4-alkanoyloxyphenyl group with the formula   wherein R5 is an alkyl group having 1-6 carbon atoms, or R1 is a group   wherein R6 is hydrogen, an alkyl group having 1 to 5 carbon atoms or a phenyl group, R7 is hydrogen, an alkyl group having 1 to 5 carbon atoms or an acyl group and R8 is hydrogen or an alkyl group having 1 to 5 carbon atoms, R2 is hydrogen, an alkyl group having 1-5 carbon atoms, a phenethyl, benzyl or phenyl group which may be mono- or disubstituted in the aromatic part with a methyl, methoxy, hydroxy, nitro or cyano group or a halogen, R3 is H, an alkyl group having 1 to 5 carbon atoms or a phenyl group or R2 and R3 together with the nitrogen atom form a 5, 6 or 7 membered ring that may contain 1 to 3 double bonds and/or 1 or 2 further hetero-atoms selected from N, O and S, and R4 is an allyl or benzyl group and R is hydrogen or the group   wherein n is 3 or 4 and R9 is hydrogen, an alkanoyl group having 2-6 carbon atoms or benzoyl, as bases and pharmaceu-tically acceptable acid addition salts thereof, processes for their preparation and pharmaceutical preparations and methods of treatment employing such compounds. The compounds are useful for treatment of disorders in the central nervous system.
Patent CA-1209425-A (CA)
Inventor: SCHNEIDER MICHAEL J
IPC: F02M59/32
Filed: 1984-06-11
Granted: 1986-08-12
Abstract: Abstract:     IMPROVED UNIT INJECTOR      An injector including a self-actuating three-way valve lodged in a passage between the fuel injector supply inlet and a control valve.   The three-way valve permits fuel to flow from supply through to the control valve during a metering mode of operation while prohibit-ing fuel to be dumped to the supply line during the pre-injection timing phase of operation.
Patent CA-1222103-A (CA)
Inventor: CANCIO LEOPOLDO V
IPC: D06N7/04
Filed: 1984-07-31
Granted: 1987-05-26
Abstract: RANDOM EMBOSSED MATTE     PLASTIC FILM             ABSTRACT         A plastic film having a random embossed matte finish is provided.  The random embossed matte film may be wound very easily into rolls and the roll contour achieved has superior uniformity.  In addition, the film provides relatively equal tape adhesion and gloss properties on both sides which make it especially suitable for use in articles such as disposable diapers or underpads.  Another advantageous property which renders it especially suitable for diaper conversion operations is its very low degree of edge curl.  The thin film  provides a totally different appearance as compared to conventional diaper films in that the overall appearance is a dull matte finish, but nonetheless having slight sparkles of brilliance throughout the surface, and it further provides a softer feel.
Patent CA-1234876-A (CA)
Title: Radio communication apparatus disabled on reception of a predetermined signal
Inventor: ICHIKAWA YOSHIO
IPC: G08B3/10
Filed: 1984-08-17
Granted: 1988-04-05
Abstract: Abstract of the Disclosure: In a radio communication apparatus comprising a P-ROM (32), a loudspeaker (34), and/or a display unit (36) and carrying out a receiving operation of selectively receiving a call signal specific to the apparatus by the use of an identification number read out of the P-ROM, a predetermined signal to be produced after the call signal is defined to inhibit or disable the receiving operation carried out after reception of the predetermined signal. The loudspeaker may be driven under control of a reception controller (31) to continuously produce an audible signal when the predetermined signal is received. The display unit may also be driven to provide visual displays representative of particular messages conveyed by the predetermined signal. The particular messages may be "lost" and "theft" codes and a telephone number.
Patent CA-1206478-A (CA)
Inventor: URBACH HANSJORG
IPC: C07D209/52
Filed: 1984-08-24
Granted: 1986-06-24
Abstract: Abstract of the Disclosure The invention provides compounds of the formula III",   III"   wherein n represents a whole number from 0 to 2, W' represents hydrogen, alkyl having 1 to 18 C atoms or aralkyl having 7 to 10 C atoms, and R3, R4 and R5 represent hydrogen and the H atoms on the C atoms 3a and (6+n) a have the cis or trans configuration relative to one another, wherein the case of the cis configuration, the group -CO2W' on C atom 2 is orientated exo to the bicyclic ring system, or R3 and R4 or R4 and R5 together each denote a chemical bond and R3 or R5 denotes hydrogen, and a process for the preparation thereof.  Compounds of the formula III" are useful starting materials in the synthesis of bicyclic aminoacids having long lasting and powerful hypotensive activity.
Patent CA-1221773-A (CA)
Inventor: HATTORI HIROYUKI
IPC: G01T1/161
Filed: 1984-08-29
Granted: 1987-05-12
Abstract: ABSTRACT OF THE DISCLOSURE    Emission computed tomograph wherein a plurality of circular arrays of radiation detectors are arranged circumferentially about and axially of a patient to be examined, with a collimator ring rotatably supported and interposed between the radiation detectors and the patient, so that the radiation emitted by a radionuclide previously introduced into the patient causes some of the radiation detectors to produce corresponding outputs, from which the position of the radionuclide within the patient's body in both the circum-ferential and axial directions thereof is calculated thereby to reconstruct a tomographic image of the body at a desired transverse plane or slice thereof or a three-dimensional image of a desired portion thereof.
Patent CA-1223742-A (CA)
Inventor: BURBA JOHN L III
IPC: C01D15/00
Filed: 1984-09-12
Granted: 1987-07-07
Abstract: ABSTRACT              Crystalline lithium aluminates of the recently invented 2-layer variety are regenerated by washing with an aqueous solution containing at least 800 ppm Li+ ions.    This method avoids destruction of the highly desirable 2-layer crystal structure.
Patent CA-1248523-A (CA)
Inventor: UEDA YOSHIO
IPC: C07D213/61
Filed: 1984-09-28
Granted: 1989-01-10
Abstract: 6-CHLOROPYRIDINE WITH .beta. -CYCLODEXTRIN AND PROCESS FOR PREPARATION THEREOF     ABSTRACT OF THE DISCLOSURE   2-Nitroxymethyl-6-chloropyridine is known as an agent for the treatment of vascular disorders.  Such agent is a volatile liquid, creating difficulty in its formulation into an acceptable pharmaceutical form.  Occlusion compounds thereof with .beta.-cyclodextrin, preferably in the molar ratio of about 1:1 to 1:3, are powders of reduced volatility, and therefor have an enhanced application as pharmaceutical agents.
Patent CA-1240312-A (CA)
Inventor: NISHIMURA JINICHI
IPC: F28F5/02
Filed: 1984-10-01
Granted: 1988-08-09
Abstract: ABSTRACT OF THE DISCLOSURE    This invention provides a structure of a heat exchanger in which a hollow drum, into which a heating or heated medium can be charged, is rotatably housed in a cylindrical outer casing, a large number of hollow projections are formed on the outer peripheral surface of the hollow drum, heating medium supply and discharge passages defined by a partition are provided within the hollow drum, and these heating medium supply and dis-charge passages communicate with hollow portions of the projections.
Patent CA-1229990-A (CA)
Inventor: COLE EDWARD F
IPC: F02C9/54
Filed: 1984-11-19
Granted: 1987-12-08
Abstract: Abstract Centrifugal Main Fuel Pump A high speed centrifugal fuel pump delivers fuel to the main metering valve of a fuel control of a gas tur-bine engine for feeding the engine's burners, and a boost pump and positive displacement pump pressurize fuel for the servo medium for actuating the various valves and engine geometry actuators.  The boost pump also assures that the vapor/liquid flow relationship satisfies the engine's requirements.
Patent CA-1220043-A (CA)
Inventor: DAUGHERTY DONALD L
IPC: A47J31/44
Filed: 1984-12-18
Granted: 1987-04-07
Abstract: Case 841103 BEVERAGE BREWING APPARATUS                    Donald L. Daugherty Abstract of the Disclosure Electrically energized coffee or tea brewing machine of the type including a hot water reservoir and from which the reservoir and its associated components can be readily removed as a unit for servicing by removing the housing cover and then making easy mechanical and electrical disconnections.
Patent CA-1227121-A (CA)
Inventor: GARRELFS PETER A
IPC: F23D14/36
Filed: 1985-01-23
Granted: 1987-09-22
Abstract: ABSTRACT OF THE DISCLOSURE     A forced-draft burner including a cylindrical blast tube and an inner tube concentric with the blast tube defining an annular space there between for the flow of combustion air, the inlet end of the inner tube having a 90° bend for securement to a side wall of the burner and the outer end of the inner tube extending beyond the blast tube, said inner tube outer end being closed and having peripheral openings to form a nozzle, vanes fixed on the inner tube within the annular space for imparting a preliminary swirl to combustion air, and a spinner blade mounted on the inner tube planar with the end of the blast tube to impart additional rotary swirl to the combustion air prior to the introduction of fuel thereto, said spinner blade having a circumference less than the diameter of the blast tube to define an annular space adjacent the blast tube.          The inner tube, internal vanes and spinner blade can be axially adjusted within the blast tube or removed for servicing or replacement as an integral unit.
Patent CA-1235666-A (CA)
Inventor: MENZEL STANLEY W O
IPC: F16L9/16
Filed: 1985-02-08
Granted: 1988-04-26
Abstract: ABSTRACT      A strip adapted to form a tube by helically winding and having a series of longitudinal ribs upstanding from a base on the strip and transversely spaced thereon in which one rib has a bulbous end portion and another has a bulbous longitudinal socket to form interengaging means when helically wound, all or some ribs optimally defining a hollow whereby limited lateral stretch at the join and ribs is permitted.  The hollow can be closed by a flap.
Patent CA-1256622-A (CA)
Title: Resin composition
Inventor: SAITO TERUO
IPC: C08L67/00
Filed: 1985-04-02
Granted: 1989-06-27
Abstract: ABSTRACT         A resin  composition  is  described,  comprising from 60 to 97% by weight of a heat-fusible wholly aromatic copolyester represented by the general formula:           (wherein d, e, and f are not equal  to 0 and e/f is from 0.90 to 1.10, and n is 0 or 1) and from 3 to 40% by weight of a polyarylate.         The  wholly  aromatic  copolyester  of  the  above general  formula  has  high  heat resistance  and  exhibits excellent  fluidity  at  suitable  processing  temperatures, but  it  has  properties  that  because  of  high  injection molding  temperature,  its  melt  viscosity  tends  to  vary greatly with even a slight change in molding temperature, Thus it can provide only molded articles which have a bad appearance  and  a  low  impact  strength  and  are  brittle.      Blending  with  the  polyarylate permits  to  successfully overcome   all  the   above-described   drawbacks   without impairing the heat resistance.
Patent CA-1242979-A (CA)
Inventor: SPILKIN GORDON
IPC: B01D29/11
Filed: 1985-04-04
Granted: 1988-10-11
Abstract: ABSTRACT OF THE DISCLOSURE     A pressure filter for separating a liquor from mud liquor slurry and for concentrating a filter cake as a heavy slurry discharge comprising a tank having a ring of filter elements supported by a plate which separates the filter tank from a filtrate chamber.  The feed enters the tank under pressure through an enlarged feed cylinder tube located in the center of the ring of filter elements.  In the backwashing mode of operation the feed rate is maintained or increased to assist in displacing filter cake from the filter element.
Patent CA-1249614-A (CA)
Title: Ski binding
Inventor: JUNGKIND ROLAND
IPC: A63C9/20
Filed: 1985-05-06
Granted: 1989-01-31
Abstract: ABSTRACT OF THE INVENTION      A cross-country ski binding for use with a ski boot having a front extension portion on its sole, with the front end portion providing a hook means on its top surface, has a double-armed retaining lever whose arm which faces towards the rear of the binding forms a hook for engaging behind the hook means on the extension portion of the boot. The second arm of the retaining lever can be secured in the closed position of the binding by a locking lever pivotally mounted at the front end of the binding. The locking lever is spring-loaded towards the position of locking the retaining lever in the closed condition of the binding. The binding also has a release button which is disposed pivotally coaxially with respect to the retaining lever and which is limitedly pivotable relative to the retaining lever, against the force of a retaining spring, thereby to displace the locking lever into a position for releasing the retaining lever. The retaining lever also has an abutment which is engaged by the first extension portion of the boot upon insertion thereof into the binding to pivot the retaining lever into the binding-closing position.
Patent CA-1222320-A (CA)
Inventor: BAKIS RAIMO
IPC: G10L11/00
Filed: 1985-05-23
Granted: 1987-05-26
Abstract: NONLINEAR SIGNAL PROCESSING IN A SPEECH                    RECOGNITION SYSTEM                         Abstract An acoustic processor and a method of processing an acoustic wave input which includes a non-linear auditory model of the neural firing rate in the ear.   The  firing  rate  is  determined  by  the replenishment  of  neurotransmitter  and  loss  of neurotransmitter   due   to   spontaneous   decay, spontaneous  firing,  and  acoustic  wave  inputs defined, preferably, in sones.  The number of free parameters in the acoustic processor is reducible to one,  namely the ratio R of two steady-state firing  rates  each  resulting  from  a  different loudness.  Preferably,  the  free  parameter  is adjusted to minimize steady-state effects which are  adversely  impacted  by  speaker  differences, background noise, distortion, and the like.  The present invention addresses the general problem of processing  an  acoustic wave  input  in a  speech recognition  system  and  addresses  the  specific problem   of    adjusting    acoustic    processor performance to reduce adverse effects.
Patent CA-1246958-A (CA)
Inventor: WEST NEIL L
IPC: A01F7/06
Filed: 1985-07-08
Granted: 1988-12-20
Abstract: ROTOR FOR AN AXIAL FLOW ROTARY SEPARATOR                   Abstract of the Disclosure In an axial flow rotary separator, each radially extending finger-like crop-engaging element of the rotor is individually and obliquely journaled on a fixed eccentric shaft.  Push bars spaced 90 degrees apart rotate about the axis of the separator to drive the fingers so that the finger tips describe a circular path eccentric to the separator casing and inclined -to its axis.  The plane of rotation of the fingers and the speed of rotation of the rotor are chosen so that the fingers maintain the crop material in an annular mat in contact with the inside wall of the casing and propel it spirally downstream.  Finger element bearing housings are split for convenient assembly and repair.
Patent CA-1261874-A (CA)
Inventor: ANGHELESCU AURELIA
IPC: C11B3/00
Filed: 1985-07-29
Granted: 1989-09-26
Abstract: ABSTRACT OF THE DISCLOSURE           A method for the combined in-line bleaching and dewaxing of vegetable oils which includes the steps of bleaching the vegetable oil with a sufficient amount of bleaching clay and filter aid at a temperature of about 80-130°C for about 15-60 minutes, followed by rapid cooling of the bleached vegetable oil containing the bleaching clay, to a temperature of about 0-15°C for about 15 minutes to 4 hours to thereby dewax the vegetable oil.  The spent bleaching clay, waxy material and other impurities in the vegetable oil are then separated at low temperatures of about 0-20°C by such means as filtration, to thereby recover the bleached and dewaxed vegetable oil.
Patent CA-1241004-A (CA)
Inventor: OXFORD ALEXANDER W
IPC: C07D209/14
Filed: 1985-08-01
Granted: 1988-08-23
Abstract: A B S T R A C T                AN INDOLE DERIVATIVE   A compound of formula (I)         (I) and its physiologically acceptable salts and solvates are described as useful in treating and/or preventing pain resulting from dilatation of the cranial vasculature in particular migraine.     The compound (I) may be prepared, for example, by cyclising a compound of formula (II)               (II)
Patent CA-1242072-A (CA)
Title: Methode et produit pour insonoriser les murs et  plafonds d'une maison ou d'un batiment
Inventor: BELISLE ROLLAND
IPC: E04B1/82
Filed: 1985-08-26
Granted: 1988-09-20
Abstract: L'invention concerne une méthode pour insonoriser les murs et les plafonds d'une maison ou d'un bâtiment, du type consistant à injecter un produit de remplissage à titre d'isolant phonique dans les murs ou les plafonds a insonoriser. Cette méthode est caractérisée en ce que le produit de remplissage utilisé est un mélange de fibres de cellulose et de particules de caoutchouc dans un rapport préférentiel de 25% en poids de particules de caoutchouc pour 75% en poids de fibres de cellulose. Cette méthode est tout particulièrement intéressante dans la mesure où elle est extrêmement efficace tout en étant très simple à mettre en oeuvre avec des matériaux bon marché.
Patent CA-1259815-A (CA)
Inventor: BORGUDD SLIM
IPC: G01L1/20
Filed: 1985-09-17
Granted: 1989-09-26
Abstract: ABSTRACT OF THE DISCLOSURE A device for sensing loads comprises rigid first and second members having opposed surfaces and a sensor subjected to compressive loading between the opposed surfaces.  The sensor comprises an electrically conductive thin layer of material in conductive engagement with spaced apart conductors so as to provide an electrical path between the conductors through the conductive layer. The surface of the conductive layer is of undulating form whereby the conductive engagement will vary with variation in loading on the sensor.
Patent CA-1272901-A (CA)
Inventor: OBER JAN K
IPC: A61B3/113
Filed: 1985-11-18
Granted: 1990-08-21
Abstract: ABSTRACT OF THE DISCLOSURE         The invention relates to a device for measuring eye movements.  At least two radiation sources are located in front of the eyes and at least two radiation detectors are adapted to detect the radiation reflected from the eye, whereby the detectors are located in connection with the radiation sources,  The radiations sources and the detectors are disposed in pairs so that one pair is arranged on each side of at least one symmetry plane through the centered eye.  The at least two pairs are disposed on a diaphragm which is located at a certain distance from the eye and which is provided with an aperture straight opposite to the eye having a certain form and size thereby to permit the eye to look through the aperture within a certain space angle.  Electronic means are arranged to detect the radiation which is reflected from the eye and incident against the detector to adjust the radiation from the sources in such a way that the radiation intensity detected by each detector will be substantially equal.  The difference in the emitted radiation intensity between the two radiation sources is a rough measure of the light reflection from the eye and thus a coarse measurement of the instantaneous position of the eye which together with a fine measurement of the photodetector output forms a high resolution measurement of the eye position.
Patent CA-1235208-A (CA)
Inventor: VAN WOENSEL JOHANNES M B
IPC: H01R13/58
Filed: 1986-01-21
Granted: 1988-04-12
Abstract: TITLE Connector With Conductor Retention Means ABSTRACT OF THE INVENTION A connector for contacting one or a plurality of parallel connectors and retaining the conductors at the contact position. The connector includes two parallel extending contacts between which the conductor is inserted and electrically contacted. The connector further includes rotable retaining means which enables the conductor to be inserted between the contacts and which also secures the conductor in place after it is contacted.