baber/WOPTO huggingface dataset:
Patent CA-2091203-C (CA)
Title: Intaglio printing machine
Inventor: GERMANN ALBRECHT JOSEF
IPC: B41F11/02
Filed: 1993-03-08
Granted: 2001-06-12
Abstract: The intaglio printing machine has three machine stands (I, II, III). Essentially, the impression cylinder (1) and the plate cylinder (2) are mounted in the first stand (I), the stencil rollers (10) and the inking unit (11) are mounted in the second stand (II), and the color-collect cylinder (8) is mounted in the third stand (III).      The third stand (III) is adjustable in such a way that it can be removed from the space between the first and second stands and brought into an inoperative position, so that it is possible to bring the second stand (II) up against the first stand (I) to form an intaglio printing machine with direct inking. This results in a convertible intaglio printing machine by means of which a collect intaglio print can be made in a first operating position, in which all three stands assume their working position, and a direct intaglio print can be made in a second operating position, with the use of only the first and second stands.
Patent CA-2093844-C (CA)
Title: Power detection technique for automatic amplifier power control
Inventor: TRINH LANH T
IPC: H03G3/20
Filed: 1993-04-13
Granted: 1998-06-16
Abstract: A controlled-output power amplifier (50) is provided having a wide dynamic range in a plurality of output power level The controlled output amplifier (50) includes an amplifier (12) for receiving an input signal (14) and for providing an output signal  (16)  therefrom.   A power detector (24) is employed for rectifying a sample signal and providing a DC output signal  (26)  therefrom.   An active variable coupling network (52) which preferably includes a varactor (62) connected between the output of the amplifier (12) and the power detector (24).  The variable coupling network  (52)  receives the amplifier output signal  (16)  and further receives an isolation voltage (54) and adjusts the amount of isolation between the amplifier (12) and the power detector (24).  For high output signals, the isolation voltage (54) causes a high isolation thereby causing less power to be transferred to the power detector  (24).   The isolation voltage  (54), similarly, decreases the isolation for low output signals such that more power is transferred to the power detector (24).  The DC output signal (26) is then compared with a fixed voltage reference  (30).   The voltage comparison provides an error voltage (34) which is used to adjust the gain of amplifier (12) so that the output signal (16) of the amplifier (12) is set to a desired magnitude.
Patent CA-2096627-C (CA)
Title: Generateur de tension de reference pour memoire dram
Inventor: PHILLIPS RICHARD STEPHEN
IPC: G11C5/14
Filed: 1992-11-12
Granted: 1997-08-19
Abstract: n générateur de tension de référence peut fournir à des RAM (mémoires à accès direct) une tension de référence (généralement à mi-chemin entre une tension d'alimentation et un potentiel commun), avec des caractéristiques de suiveur améliorées. Quand la tension d'alimentation et(ou) la condition de charge des RAM sont sensiblement modifiées, la tension de référence est rapidement ajustée par des FET à commutation dynamique, soit au niveau de la masse, soit au niveau de la source. Dans des conditions équilibrées, lorsqu'il ne passe essentiellement pas de courant dans les FET, la consommation globale d'énergie est faible.
Patent CA-2100811-C (CA)
Title: Hydrogen and carbon monoxide production by partial oxidation of hydrocarbon feed
Inventor: KAPOOR AKHILESH
IPC: C01B32/40
Filed: 1993-07-19
Granted: 1999-01-19
Abstract: Synthesis  gas  comprising  hydrogen,  water,   carbon monoxide,  carbon  dioxide,  and  hydrocarbons  is  produced  by contacting a gasified hydrocarbon feedstock and an oxidant in a partial oxidation reactor under at least 95% carbon monoxide selective,  low hydrocarbon conversion conditions wherein the temperature, pressure, and flow rate conditions in the reactor yield synthesis gas having less than about 2% carbon dioxide. After being cooled, The synthesis gas is separated into high purity   hydrogen,   high   purity   carbon   monoxide   and   a hydrogen-carbon  monoxide  gas  mixture  by  pressure   swing adsorption followed by cryogenic distillation or by two or more pressure swing adsorption steps.
Patent CA-2100972-C (CA)
Inventor: GARLEB KEITH ALLEN
IPC: A23L9/10
Filed: 1992-05-07
Granted: 2007-01-16
Abstract: Taken as a whole a blend of dietary fiber contains, by weight: 5 % to 50 % of a dietary fiber which is both soluble and fermentable; 5 % to 20 % of a dietary fiber which is both soluble and non-fermentable; and 45 % to 80 % of a dietary fiber which is both insoluble and non-fermentable. Preferably, the dietary fiber which is both soluble and fermentable is gum arabic; the dietary fiber which is both soluble and non-fermentable is sodium carboxymethylcellulose; and the dietary fiber which is both insoluble and non-fermentable is oat hull fiber.
Patent CA-2101259-C (CA)
Title: A system for resisting limb movement
Inventor: MAXWELL SCOTT M
IPC: B25J9/16
Filed: 1992-01-16
Granted: 2004-04-27
Abstract: A six degree of freedom limb movement resistance system is described in which a linkage system (200) of links (338-356) and joints (300-334) couples a fixed point in space to a movable endpoint (E) of the linkage (200). A limb coupling cuff (212, 376) is attached to the end point (E). Variable resistance force can be applied to the linkage (200) via computer controls (104, 106) through a feedback path from position and velocity sensors (206), The linkage endpoint force acting to resist limb motion is in a direction opposite to the endpoint velocity vector.
Patent CA-2106082-C (CA)
Title: Safety razors
Inventor: GILDER BERNARD
IPC: B26B21/56
Filed: 1992-03-24
Granted: 1998-09-15
Abstract: A tandem blade razor has two conventionally sharpened blade members (9A and B or 9C) and a third skin engaging member (9C or 9B) of planar form, having a skin engaging edge with a tip radius of at l east 0.5 microns. This rounded edge is positioned between the sharpened blade edges or behind them.
Patent CA-2116413-C (CA)
Title: Propylene polymer compositions
Inventor: HIRAOKA SHOJI
IPC: C08L53/00
Filed: 1994-02-24
Granted: 2001-05-29
Abstract: Disclosed is a propylene polymer composition comprising (a) a propylene polymer, (b) an olefin type elastomer and (c) a polar group-containing olefin polymer composition obtained by heating (c-1) an olefin polymer containing a carboxyl group or an acid anhydride group in its molecule and (c-2) an amino compound, each in a specific amount. Also disclosed is a propylene polymer composition comprising (a) a propylene polymer, (b) an olefin type elastomer, (c-1) an olefin polymer containing a carboxyl group or an acid anhydride group in its molecule and (c-2) an amino compound, each in a specific amount.      The propylene polymer compositions of the present invention are excellent in properties of being coated with various coatings.
Patent CA-2120626-C (CA)
Title: Method for enhancing gut absorption
Inventor: WILMORE DOUGLAS
IPC: A61K45/00
Filed: 1992-10-07
Granted: 2009-10-06
Abstract: The present invention provides a method for enhancing the gut absorption in a mammal. Specifically, gut absorption in a mammal can be enhanced by the administration of glutamine, or glutamine equivalent, in combination with one or more agents, said agents selected from the group consisting of growth hormone (GH), an agent capable of enhancing endogenous GH  production, insulin like growth factor 1(IGF-1), or an agent capable of enhancing endogenous IGF-1 production.
Patent CA-2122844-C (CA)
Inventor: CHENG TZU-LING
IPC: H01R4/24
Filed: 1994-05-04
Granted: 1997-12-09
Abstract: A lamp socket assembly includes a socket shell having a positive contact metal plate and a negative contact metal plate, a socket cap fastened to said socket shell to hold down an electrical wire causing said positive and negative contact metal plates to make respective contact with either conductor of said electrical wire, wherein the positive contact metal plate has an arched contact portion projecting into a center opening on a top end of the socket shell to make an electrical contact with the tip contact of the lamp bulb being fastened to the socket shell, a triangular contact portion pierces into the insulator of the electrical wire to make an electrical contact, and a rectangular mounting portion fitted into a retaining hole on the top end of the socket shell.
Patent CA-2126816-C (CA)
Inventor: PLACE DONALD E
IPC: H02B1/14
Filed: 1994-06-27
Granted: 1997-11-18
Abstract: A protective cover for electrical controls has planar upper & lower portions separated by an offset portion that spaces the lower portion outwardly from the upper portion.  An enlarged aperture in the upper portion adjacent the offset portion provides access to a temperature setting adjustment on the control.  Latches project rearwardly from the upper portion adjacent the aperture and an apertured tongue projects rearwardly from the top end of the cover for attaching the cover to the control.
Patent CA-2127172-C (CA)
Inventor: CHU AMY H
IPC: G01N33/52
Filed: 1994-06-30
Granted: 1998-07-14
Abstract: The present invention provides a device and a process for detecting an analyte in a biological fluid. The device comprises a separating matrix for separating analyte from the fluid and means for detecting the analyte, where the separating matrix contains HEPES buffer, preferably in an amount between 70 and 150 millimolar. The process comprises applying the sample to the device having a separating matrix and then detecting analyte in the sample using the detection means. The presence of HEPES in the separation layer shortened the detection time.
Patent CA-2129758-C (CA)
Inventor: MIDDEN WILLIAM E
IPC: A47J41/00
Filed: 1994-08-09
Granted: 1998-07-14
Abstract: A lid assembly for use with a beverage container which retains and dispenses beverages therefrom.  The container includes a body having a reservoir chamber and a mouth communicating with the reservoir chamber.  The lid assembly is cooperatively attachable to the body of the container for selectively closing the mouth.  The lid assembly includes an exterior segment and an interior segment which are spaced apart and define a lid chamber therebetween.  A breathing vent is provided in the exterior segment for communication between the outside atmosphere and the lid chamber. An anti-spill vent is provided with the vent for preventing leakage of liquid therethrough when the container is tipped. A  second vent extends between the interior segment and communicates with the lid chamber for passing atmosphere between the reservoir chamber and the lid chamber.
Patent CA-2137946-C (CA)
Inventor: WEHR CRAIG MICHAEL
IPC: B25D9/14
Filed: 1994-12-13
Granted: 1997-04-29
Abstract: An air-operated hammer is provided for removing risers or gates from castings.  The hammer includes a piston having a rod to which an impact member is releasably latched. Operation of the piston is controlled by a pneumatic logic control circuit, the operation of which is initiated by simultaneously depressing a pair of thumb-operated pneumatic switches.  When actuated, the control circuit acts to cause the piston to retract to cause the impact member to compress one or more blow-delivery springs, with the latch being automatically released, upon desired loading being achieved, to permit the release of the stored energy in the springs resulting in the impact member being impelled against a gate or riser to be broken off.  Meanwhile, the circuit operates to reverse the direction of movement of the piston so that it extends to be automatically once again latched to the impact member.  The circuit then operates to cause the piston to once again reverse its direction with the cycle of operation being completed once the impact member meets the resistance of the blow-delivery springs.
Patent CA-2138974-C (CA)
Title: Dermatological agent for aiding oxygen transport in the skin
Inventor: GROSS UDO
IPC: A61K31/535
Filed: 1993-06-24
Granted: 2006-01-03
Abstract: The invention relates to a dermatological agent for assisting the transport of oxygen in the skin, a process for its preparation and the use thereof. The problem with the known dermatological agents is the inadequate supply of oxygen to the skin and the adjoining tissue. The object of the invention is therefore to get through the horny layer of the skin and the epidermis by penetration processes in order to increase the oxygen concentration in the dermal area and adjoining tissue and to activate metabolic processes. According to the invention, this is effected by means of a dermatological agent containing asymmetric lamellar aggregates, consisting of phospholipids and oxygen-laden fluorocarbon or fluoro-carbon mixture, the amount of fluorocarbon being in the range from 0.2 to 100 % weight/volume, in a carrier which is suitable for dermatological use. Preparation is effected by emulsification of the corresponding constituents,  and use in ointments, creams, lotions, waters, alcoholic extracts, pastes, powders, gels, tinctures or on dressings and plasters or in a spray.
Patent CA-2139174-C (CA)
Title: Utilisation d'aminals cycliques de l'acide glyoxylique pour le piegeage de l'hydrogene sulfure
Inventor: MABIRE FREDERIC
IPC: C10L3/10
Filed: 1994-12-28
Granted: 2005-02-22
Abstract: Application d'un produit de formule (I) (See formula I) dans laquelle M représente un atome d'hydrogène, de lithium, de sodium ou de potassium, ou un groupement NH4 et n représente 2 ou 3, à titre de capteur d'hydrogène sulfuré, son utilisation pour la préparation d'une composition de piégeage de l'hydrogène sulfuré et procédé d'élimination d'hydrogène sulfuré dans un fluide.
Patent CA-2148365-C (CA)
Inventor: JOHNSON DAVID L
IPC: E04C3/32
Filed: 1993-11-10
Granted: 2007-07-10
Abstract: Metallic track members (10) having locking slots (32) designed for receiving and retaining metallic stud members (22) that contain construction aids (64 and 66) enable the assembly of metallic frames used in the con-struction of buildings. A flat metallic strip is converted to a W-shaped metallic track member (10) by a series of stamping, bending and severing steps. U-shaped stud members (22), manufactured in a similar manner are in-serted into the track members (10) and held relatively stable by upper and lower track members (10 and 37). An upper track member (37) can be the same shaped design as the lower member or can be U-shaped with stud retain-ing means into which the stud members (22) can slip-fit.  The process for manufacturing is adaptable for computer aided manufacturing using data from the computer aid design of the building. Manufacturing equipment for the manufacture of the construction members is relatively light-weight and can be transported to the job site.
Patent CA-2153251-C (CA)
Inventor: COLLINS DAVID SAMUEL
IPC: A61K9/127
Filed: 1994-11-03
Granted: 1998-09-01
Abstract: La présente invention se rapporte à un procédé de production de liposomes utiles pour encapsuler et administrer une grande variété de matières biologiquement actives. L'invention concerne des liposomes et un procédé de production qui est simple, réalisable et peu coûteux pour une fabrication sur grand échelle de liposomes et de matières encapsulées. Ce procédé consiste à former une dispersion de liposomes en l'absence d'un solvant ou détergent organique, à générer un ou plusieurs cycles de congélation et décongélation des liposomes, et à déshydrater la dispersion de liposomes afin d'obtenir une poudre lipidique. Si on le souhaite, la poudre lipidique peut être déshydratée en présence d'une matière biologiquement active, cette matière étant encapsulée dans des liposomes reconstitués. Ce procédé peut également consister à combiner la dispersion de liposomes avec un diluant avant la déshydration et la formation de la poudre lipidique. L'addition d'un diluant facilite la manipulation de la poudre lipidique ainsi que sa dispersion rapide lors de l'hydratation.
Patent CA-2161254-C (CA)
Inventor: SCHULZ WERNER
IPC: B65D75/40
Filed: 1994-05-05
Granted: 2004-07-06
Abstract: (57) Abstract A bag made of a flexi-ble packing material comprising a sheet of material having an in-ner face (9) and an outer face (8) and folded for the forma-tion of a tube with an overlap-ping portion. In the overlap-P~g Peon the packing mate-rial is sealed inner fact to outer face by means of a lapseal (10). Along two side edge portions (11, 12) the tube is welded in-ner face to outer face (side edge seals 13, 14), and outer face to inner face in the adjacent ar-eas (15, 16) of the overlapping portion for obtaining a closed bag enclosing the packed prod-uct. The packing material pro-vides a peel seal, when welded inner fact to outer face, and a strong seal (fusion seal), when welded inner face to inner face. Seen relative to the bag, the pack-ing material comprises an inner layer (17) comprising polyeth-ylene (PE), an outer layer (18) comprising a copolymer of poly-ethylene (PE) and polypropylene (PP) and a subjacent intermediate layer (19) comprising polypropylene (PP).
Patent CA-2161396-C (CA)
Inventor: ELLETT JAMES RICHARD
IPC: F16L55/46
Filed: 1995-10-25
Granted: 2004-12-28
Abstract: A pig injector has a valve assembly having a pair of valve seats. A valve ball having a bore is disposed within the valve assembly and seated on the valve seats. A journalled stem mounted in a stuffing box is provided to rotate the valve ball within the valve assembly between a position in which the bore is aligned along the pipe and a position in which the bore is aligned across the pipe. A side entry cap is disposed in the valve assembly in alignment with the bore of the valve ball when the bore is aligned across the pipe. The side entry cap includes a threaded portion and a sealing portion, the threaded portion being cylindrical and the sealing portion having an exterior surface forming a conical section increasing in diameter with increasing distance from the bore of the valve ball. The valve assembly has a corresponding conical seat portion for receiving the conical section of the side entry cap in sealing relationship. An annular groove is formed in one of the conical section of the sealing portion and the conical seat portion of the valve assembly, the annular groove being defined by walls extending inward from the respective one of the conical section of the sealing portion and the conical seat portion of the valve assembly. An annular sealing element is disposed within the annular groove.
Patent CA-2166266-C (CA)
Inventor: WESTGARD JAMES O
IPC: G06F19/00
Filed: 1995-12-28
Granted: 2000-04-11
Abstract: In high volume laboratory analysis of patient medical specimens, control materials are inserted at periodical intervals (e.g. once per eight hours) and analyzed. If the results of the analysis deviate from the mean according to statistical rules, the run of analyses prior to the insertion of control materials has in the past been rejected, often causing a substantial loss of results because the control materials were not inserted sufficiently frequently. According to the invention the patient mean of a test is determined, and when the mean deviates from the predetermined mean by more than a selected amount, this determination is used, not to reject the run, but rather to trigger insertion and analysis of control materials. If the analysis of control materials shows that the run is in control, the analyses made prior thereto are reported and the run is resumed. If the control material analysis shows that the run is out of control, then the prior analyses are rejected.
Patent CA-2171260-C (CA)
Title: Method and apparatus for depilation using pulsed electromagnetic radiation
Inventor: ECKHOUSE SHIMON
IPC: A61N5/06
Filed: 1996-03-07
Granted: 2006-06-06
Abstract: A method and apparatus for removing hair is disclosed. The method includes the step of producing at least one pulse of incoherent electromagnetic energy. The incoherent electromagnetic energy is then coupled to an area of surface of the tissue that includes more than one hair follicle. The method may alternatively include the step of applying a gel on a surface of the tissue to cool the tissue. The energy heats the hairs and hair follicles, without heating the tissue. The apparatus includes a source of pulsed incoherent electromagnetic energy. The source is located within a housing, and a coupler directs the incoherent electromagnetic energy to the surface of the tissue. In an alternative arrangement a gel disposed on the surface of the tissue such that the gel cools the tissue but is not adjacent, and does not cool, the hair follicle.
Patent CA-2172876-C (CA)
Title: Method of manufacturing a c-shaped rail with profiled surfaces
Inventor: STAMPFL HANS
IPC: B21D19/00
Filed: 1996-03-28
Granted: 1999-08-17
Abstract: A method of manufacturing an elongated rail with a C-shaped cross-section transversely of its elongated direction from a sheet metal strip by bending marginal sections along each elongated side edge of the strip at 90° with respect to the surface of the strip.  Effecting the bending action by discs.   Next using a profiling disc rolling a profiled surface into each of the side edges and then after returning the marginal edges to their original thickness, bending the strip into a C-shaped cross section extending transversely of its elongated direction.
Patent CA-2183877-C (CA)
Title: Appareil de mesure et d'accumulation de paquets
Inventor: MORTON JAMES S
IPC: B65G47/51
Filed: 1995-02-07
Granted: 1999-01-05
Abstract: Appareil (10) assurant la mesure (15, 20) et l'accumulation (25) de paquets (11, 12, 13) en vue de leur tri ou de leur gerbage en aval. Il comporte une introduction à force variable des paquets (11, 12, 13) évitant les empilements chaotiques. En inversant la marche du convoyeur, on peut réduire la compression de la chaîne de paquets pour faciliter leur extraction. L'appareil comporte en outre un portique de mesure (70).
Patent CA-2197764-C (CA)
Inventor: REICHELT HELMUT
IPC: B01J19/12
Filed: 1995-08-16
Granted: 2004-03-16
Abstract: The invention calls for a discrete material such as a gas, a liquid or a living being, to be exposed to electromagnetic radiation from a large-area irradiator, causing the molecules to resonate at their natural frequency and hence to become warmer. In order to lower the temperature of the material, the radiant energy emitted by it is extracted via a receive antenna, resulting in a loss in energy and hence cooling of the material. Working in an enclosed fluid-filled space, the fluid can also be included, by suitable choice of radiation spectrum, in the resonance interaction producing the warming or cooling effect.