baber/WOPTO huggingface dataset:
Patent WO-0035525-A1 (WO)
Title: Masque respiratoire
Inventor: ANDERSON COLLIN STUART
IPC: A61M16/06
Filed: 1999-12-08
Abstract: Masque respiratoire comprenant des zones de silicone semi-strié et semi-mou, moulé à partir de l'empreinte exacte de la face de l'utilisateur. Le masque recouvre les deux joues (1), le front (3) et le nez (2), y compris la racine du nez. Il comporte un compartiment d'alimentation en air (5), pourvu d'extensions pour les narines (8) et disposé sous le nez, qui diminue l'espace mort aérien défini par ledit compartiment (5). Le masque laisse libres la bouche et les yeux.
Patent WO-9966530-A1 (WO)
Title: Procede et dispositif de correction d'effets de proximite
Inventor: VAN DYCK DIRK ERNST MARIA
IPC: H01J37/302
Filed: 1999-06-14
Abstract: La présente invention concerne un procédé permettant de calculer le dessin préalablement corrigé ou les doses d'exposition nécessaires d'un faisceau d'électrons pour chaque position du dessin de façon à obtenir un dessin spécifique sur une couche recouvrant un substrat. Ce procédé consiste d'abord à évaluer la fonction d'imprécision du faisceau d'électrons, puis à partir de cette fonction d'imprécision et du dessin voulu pour calculer le dessin à correction préalable. Ce calcul se fait de façon que l'exposition ne contienne pratiquement que des valeurs positives, et que les doses d'exposition soient au moins en partie inoffensives pour les autres.
Patent BG-49415-A1 (BG)
Title: Pherohydrostatic separator
Inventor: PODOLJUKH STEPAN M
IPC: B03C1/30
Filed: 1988-03-09
Abstract: The separator is applied in the enrichment of mineral resources. It enhances the efficiency in separation via even feeding of material. The separator includes an electric magnet with poles of hyperbolic profile, between which a bath with ferrous-magnetic liquid is placed. Above the bath and below it are placed a feeding top and bottom unloading device. The feeding device is located above one of the poles of the electric magnet and perpendicular to it.
Patent BG-49338-A1 (BG)
Title: Electronic psychometric transducer
Inventor: GEORGIEV VERGILIJ ZH
IPC: G01N25/62
Filed: 1989-10-13
Abstract: The transformator is applied in computation equipment, in particular in computations of the relative humidity of air in greenhouse, storage facilities, as well as in agrometeorology. It is simplified and has enhanced technological capabilities and exploitational reliability. The transformator contains a first leading bloc, with the two inlets of which are connected respectively the outlets of a dry and a wet temperature gauge and a second leading bloc, to whose first inlet is connected a source of support pressure. To the second inlet of the second leading bloc is connected an outlet of a transformation bloc with a coefficient of transformation, depending on the temperature of the dry gauge for temperature under a formula:<IMAGE>,where T1 designates the indications of the dry thermometer, while M and β are constants. The inlet of the transformational bloc is connected to the outlet of the first leading bloc.
Patent BG-50807-A1 (BG)
Title: Control and diagnostics input- output channel circuit
Inventor: DRAGOEV DIMITAR D
IPC: G01R31/02
Filed: 1990-10-31
Abstract: This scheme is used for managing objects with highly programmable systems, by ensuring electronic protection from overload or short circuit, reporting the non-linear characteristics of loads in the industry at the start launch, and generating information for actuated protection. There is a possibility for self-diagnosis about the absence of connection to the object, by producing a high degree of accuracy of generated information on the status of the channel. The scheme comprises : a transistor switch (1), resistors (2 and 11), an incoming and outgoing optran (3 and 4), an electronic protection bloc (5), a trigger (6), inductivity (7), a signal distribution bloc (8), an outgoing formatting bloc (9), a bloc for interrupted connection indication (10), as well as an input formator (12), tact formator (13), a status register (14) and a digital filtration bloc (15).
Patent WO-9924313-A1 (WO)
Title: Stabilisateur passif pour systemes flottants de production petroliere
Inventor: FERNANDES ANTONIO CARLOS
IPC: B63B3/38
Filed: 1998-04-17
Abstract: L'invention concerne un stabilisateur passif (3) monté dans la partie inférieure d'un pétrolier utilisé dans des systèmes de production flottants, et mettant en application un mécanisme permettant au pétrolier (1) de tourner autour d'un axe vertical (tourelle). Ce stabilisateur confère au pétrolier une stabilité directionnelle accrue et permet de monter la tourelle dans une position plus centrale le long du pétrolier.
Patent WO-03067480-A1 (WO)
Title: Method and system for managing resources in a data center
Inventor: TROSSMAN ANDREW
IPC: G06F11/30
Filed: 2003-01-28
Abstract: The present invention provides dynamic configuration and allocation of computing resources (12). These resources (12) are monitored for availability and performance information according to their assigned application environment. The measured performance information for each environment is used to predict levels of demand for an application in the environment. From the predicted levels of demand resource requirements can be determined to obtain an operating objective under the demand changes. The resources (12) can then be reconfigured or reallocated to different environment so that the operating objective of each environment can be met.
Patent CA-2000371-A1 (CA)
Title: Fast curing, neutral silicone sealants
Inventor: CHU HSIEN-KUN
IPC: C08K13/02
Filed: 1989-10-10
Abstract: FAST CURING, NEUTRAL SILICONE SEALANTS      Abstract An improved silicone sealant consists essentially of trialkoxysilethylene endblocked polydiorganosiloxane, fumed silica reinforcement, diorganodialkoxysilane chain extender and titanium catalyst.  The improved sealant has a faster cure, lower modulus and improved physical properties when compared to a similar sealant made with an alkyltri-alkoxysilane crosslinker.
Patent CA-2000748-A1 (CA)
Title: Steered axles for railroad (and other) vehicles
Inventor: SMITH ROY E
IPC: B61F5/38
Filed: 1989-10-16
Abstract: PATENT APPLICATION               Steered Axles for Railroad (and other) Vehicles Abstract In a truck having a rigid frame and two or more axles, one axle is rigidly connected to the frame and the others are connected to the frame through pairs of non-parallel links. The links control the attitudes of the axles so that simultaneous lateral and yaw motions occur, thus ensuring true centring and radial alignment of all of the axles.
Patent CA-2002360-A1 (CA)
Inventor: MALCOLM DAVID B
IPC: A61L15/58
Filed: 1989-11-07
Abstract: High molecular weight radial or teleblock copolymers can be used as hot melt agents in the construction of disposable laminates such as disposable diapers and feminine pads.
Patent CA-2003789-A1 (CA)
Title: Displacement-type rotary system steam-turbine engine
Inventor: KURHERR WALDEMAR H
IPC: F01D1/00
Filed: 1989-11-24
Abstract: The instant invention relates to a displacement-type rotary system steam-turbine engine that among other mainly functions as a displacing-type steam engine.  Through the partial utilization of the kinetic energy generated by the impinging steam molecules upon the rotor blades said invention functions additionally similar to a radial flow turbine.
Patent CA-2003791-A1 (CA)
Title: Organopolysiloxane composition for the formation of a release film
Inventor: SASAKI SHOSAKU
IPC: C09J7/02
Filed: 1989-11-24
Abstract: A curable organopolysiloxane composition comprising an organopolysiloxane having higher alkenyl groups, an organohydrogenpolysiloxane crosslinker, an organopolysiloxane free of alkenyl groups and silicon-bonded hydrogen atoms, a platinum group metal-containing catalyst and an inhibitor therefor provides for the formation of a cured release film. When this composition is coated on the surface of any of various types of substrates, for example, paper, synthetic resin films, fibers, etc., and then heated for 10 to 20 seconds at 80 to 90 degrees Centigrade, it forms a cured film which manifests an extremely good release performance for tacky substances, such as, for example, pressure-sensitive adhesives, and the like, while at the same time evidencing an excellent adherence to the substrate itself.     The compositions can be used with synthetic resin films, such as polyolefin, which are easily deformed by heat and with poorly heat-tolerant paper.
Patent CA-2004424-A1 (CA)
IPC: G08B7/06
Filed: 1989-12-01
Abstract: ABSTRACT OF THE DISCLOSURE An automatic emergency locator system detects tone dialing of an emergency number, such as 911.  Upon detecting this number the system turns on a visual signalling device, such as a flashing strobe light.  The signalling device helps personnel responding to the emergency call locate the emergency.  The visual signalling device remains on for a set period. Authorized persons can reset the system and turn off the signalling device by dialing a predetermined reset number.
Patent CA-2004958-A1 (CA)
IPC: B32B27/08
Filed: 1989-12-08
Abstract: A thermoformable laminate comprising (1) a polyaryletherketone sheet having repeating units derived from diphenyl ether having attached to one of the phenyl rings either a 1,4-phenylenedicarbonyl group or a 1,3-phenylenedicarbonyl group, the ratio of 1,4-phenylenedicarbonyl groups to 1,3-phenylenedicarbonyl groups being 70:30 to 0:100, preferably 60:40 to 0:100, especially 60:40 to 50:50, the sheet thickness being about 625-5000 micrometers, and (2) a polyvinyl fluoride film having a thickness of about 12.8 to 204 micrometers can be thermoformed at a temperature of about 160 DEG -200 DEG  C., especially 170 DEG -195 DEG  C. One important application of such thermoformable sheets is in fabricating three-dimensional panels for aircraft interiors.
Patent CA-2008589-A1 (CA)
Title: Use of aminodiol as an anticorrosive for a vapor/condensed water system and process for inhibiting the corrosion of such a system
Inventor: TAYA SHIRO
IPC: C09K15/20
Filed: 1990-01-25
Abstract: Disclosed is a process for inhibiting the corrosion of vapor/condensed water system, which comprises adding to boiler feed water an anticorrosive comprising 1-100% by weight of at least one aminodiol general formula:     (see formula I) wherein each of R1, R2 and R3 is selected from the group consisting of each represents -H, -CH3, -C2H5 and -CH3; and n represents an integer of 0 to 2, in an amount of 0.1 to 500 mg per liter of said boiler feed water. The aminodiol, when added to the boiler feed water, migrates into condensed water in large quantities and inhibits corrosion of piping systems and boilers in a highly effective manner.
Patent CA-2011477-A1 (CA)
Inventor: SUTCLIFFE EMILE
IPC: H05K1/02
Filed: 1990-03-05
Abstract: ABSTRACT            The process for wiring substrates with a universal pattern of conductors and a large number of connecting possibilities is characterized in that from the quantity of all the connecting possibilities is removed the quantity necessary for the particular application and this quantity is tested for further wiring possibilities realizing the circuit, said additionally found possibilities quantity being made available as a correction  quantity during wiring.            The advantage of such a correction potential is that layout or contacting errors can be corrected in a second passage, so that wastage is reduced.
Patent CA-2012477-A1 (CA)
Title: Safety device for covering a rectangular curb
Inventor: OUELLETTE JEAN-MARC
IPC: E06B9/00
Filed: 1990-03-19
Abstract: ABSTRACT OF THE DISCLOSURE         The present disclosure describes a safety device for covering a rectangular curb having upper rectangular edges. The device comprises a frame having a rectangular lower portion forming a rectangular lower aperture,  the lower  portion  having  predetermined  dimensions  so  that the frame can rest on the upper edges, and a top portion forming  a  rectangular upper  aperture.  The device also comprises  a  rectangular  cover  having  a  side  provided with hinges connected to the  top portion  so that  the cover can have one position in which the upper aperture is  closed,  and another position in which an access is provided  to the curb by means of  the upper aperture. The  cover  has  a  sufficient  mechanical  resistance  for supporting the weight of a person.
Patent CA-2013248-A1 (CA)
IPC: G01R31/3183
Filed: 1990-03-28
Abstract: A test system is associated with a chain of circuits on a circuit board for testing the interconnections linking the circuits in the chain as well as for testing the interconnections linking them to those on other boards.  The test system includes a controller for generating a test signal and for capturing a response signal generated by the associated chain of circuits in response to the test signal. The controller also generates a flow control signal which controls a network that routes the test signals from the controller, or from a first other test system, to the associated chain of circuits.  In accordance with the flow control signal, the network also serves to route the response signal from the associated chain of circuits to the controller or to a second other test system.  By selectively routing the test and response signals, the network in each test system allows individual testing of each associated chain of circuits or, alternatively, permits the chains of circuits on several boards to be effectively interconnected for testing.
Patent CA-2013311-A1 (CA)
Title: Thermoplastic acryclic elastomers
Inventor: MAKOWER SAMUEL J
IPC: C09D151/00
Filed: 1990-03-29
Abstract: ABSTRACT OF THE DISCLOSURE             An improvement to two phase thermoplastic elastomer polymers comprising a final thermoplastic phase is disclosed. The polymers are useful in coatings, mastics, caulks, adhesives and articles.
Patent CA-2013960-A1 (CA)
Inventor: SHOUPE T SCOTT
IPC: A61P37/08
Filed: 1990-04-05
Abstract: Novel substituted dibenzofuran compounds are disclosed. The compounds exhibit activity in antagonizing the effects of leukotriene B4 (LTB4). Pharmaceutical compositions containing the novel compounds and methods of treatment employing the same are also described. The compounds have the general forumla: (see formula I) wherein (a) n is an integer from 1 to 5; (b) R1 is selected from the group consisting of alkyl; phenyl, substituted phenyl substituted by Cl, Br, I, -CF3, -OCH3, alkyl, -CN, -NH2, -CONH2 or NO2; Ph(CH2)n wherein n is 1-5; Ph (CH2)n wherein Ph is substituted by Cl, Br, I, -CF3, -OCH3, alkyl, -CN, -NH2, -CONH2 or NO2; and (c) R2 is selected from the group consisting of CO2 R3 wherein R3 is alkyl, aryl or aralkyl; alkanoate salt;      C(O)NR4R5 wherein R4 is H, alkyl or aryl and R5=R4 or is one of the other R4 substituents, or R4 and R5 form a heterocyclic ring with the N as the sole heteroatom; tetrazole; sulfinic acid; sulfonic acid; and half esters of sulfur acids or sulfonamides derived therefrom.
Patent CA-2014681-A1 (CA)
Title: Electrooptic apparatus for the measurement of ultrashort electrical signals
IPC: G01R29/02
Filed: 1990-04-17
Abstract: An electrooptic measuring apparatus having both high voltage sensitivity and femtosecond time resolution comprises coplanar transmission linefabricated on a semi-insulating multiple quantum well structure. An electrical signal, such as from a high speed electrooptic device, injected onto the transmission lines creates an electrical field parallel to the layer planes of the multiple quantum well structure. Excitonic electroabsorption by the multiple quantum well structure, in response to the parallel field, changes the transmissivity of the multiple quantum well structure. An external light beam directed through the multiple quantum well structure is modulated by the changes in transmissivity. By detecting this modulation, a sampling of the electrical signal is achieved.
Patent CA-2015291-A1 (CA)
Inventor: HASEGAWA ETSUO
IPC: A61K9/00
Filed: 1990-04-24
Abstract: The present invention relates to a macromolecular endoplasmic reticulum which comprises a polymer obtained by polymerization of a mixture containing one or more polymerizable phospholipids, cholesterol and one or more polymerizable fatty acid. The macromolecular endoplasmic reticulum in which surface charge is fixed to negative can be used as a carrier of medicine, enzyme, hemoglobin, etc. in industrial fields or medical fields.
Patent CA-2017614-A1 (CA)
Title: Process for the production and/or treatment of concrete blocks
Inventor: METTEN JOSEF
IPC: B28B3/00
Filed: 1990-05-28
Abstract: Process for the Production and/or Treatment of Concrete Blocks ABSTRACT OF THE DISCLOSURE       A process for the production and/or treatment of concrete blocks, which are produced in molds filled with concrete and are imprinted on their surface by means of dies that exhibit recesses or protrusions.  Subsequently thereto, the surface of the concrete blocks is roughened or formed or textured and freed of loose particles by means of brushes, in particular strip brushes and roller brushes.
Patent CA-2019090-A1 (CA)
Title: Urethane catalysts
Inventor: SCHIFFAUER REINHART
IPC: C08G18/18
Filed: 1990-06-15
Abstract: URETHANE CATALYSTS          ABSTRACT OF THE DISCLOSURE       Certain dimethylamino alkyleneoxy isopropanols obtained by propoxylation of dimethylamino alkanols and ethers is used as a cata-lyst for preparing polyurethane foam.     D-15,571
Patent CA-2021195-A1 (CA)
Title: Marking device
Inventor: PERRY JOAN
IPC: B05C17/00
Filed: 1990-07-13
Abstract: ABSTRACT OF THE DISCLOSURE A marking device comprises a liquid marking ink container. The ink container includes a body within which there is disposed a valve controlling the flow of liquid through the device.  A valve actuating member communicates with the valve and the end of the body.  The body includes a base projecting from the end and a non-porous member projecting from the base.  The non-porous member has associated therewith a porous applicator member.  Upon application of the device to the surface of an article, the valve is opened by pressure transferred  from the valve  actuating member thereby saturating the porous member and leaving an image of the shape of the predetermined non-porous member on the surface of the article. The non-porous member can have a predetermined profile or shape to produce a predetermined shape or mark on the article.
Patent CA-2023033-A1 (CA)
IPC: H01H1/36
Filed: 1990-08-09
Abstract: The invention relates to a medium voltage contact breaker. 
<??>The subject is a medium voltage contact breaker comprising an envelope (1) in insulating material occupied by a gas with good dielectric properties, and inside which envelope are arranged: 
 
  - first contacts (4) connected to a first current intake (2) and second contacts (13) connected to a second current intake (10), 
  - a fixed arc contact (5) connected electrically to the said first current intake and a moving arc contact (25) fixed to a link-rod (21) mechanically connected to an operating member, and, 
  - a moving permanent contact (30) integral with the moving arc contact (5, 54) and establishing, when the contact breaker is in the depressed position, an electrical connection between the said first (4) and the said second (13) contacts, characterised in that the said moving permanent contact is a tubular part (30) of short length, the said first and second contacts being arranged in two circular arcs respectively. 
 
<??>Application to medium voltage contact breakers. 
<IMAGE>
Patent CA-2025244-A1 (CA)
Title: Bolt shield for rotating exhaust duct
Inventor: DURAN EDWARD M
IPC: F02C7/00
Filed: 1990-09-13
Abstract: BOLT SHIELD FOR ROTATING EXHAUST DUCT      ABSTRACT OF THE DISCLOSURE           Disclosed is an apparatus for shielding an attachment between two members forming a boundary for a gas stream.  The present invention reduces turbulence in the gas stream, thus reducing drag, and can be desirably used in relation to a centerbody of an aircraft gas turbine engine.
Patent CA-2027526-A1 (CA)
Title: Method of coding video signals and transmission system thereof
Inventor: YAGASAKI YOICHI
IPC: H04N19/50
Filed: 1990-10-12
Abstract: ABSTRACT OF THE DISCLOSURE     A video signal coding method for generating a transmission data being a quantizing data which a digital video signal is quantized by a quantization step.  The quantization step is controlled on the basis of contents of significant picture information to be transmitted.  The significant picture information are information quantity of a main region and a sub region, picture information quantity to be coded, picture motion in coded regions, amount of variations in picture information between regions to be coded, or components of spatial frequency with respect to regions to be coded.  With this method, deterioration of picture quality of the transmission data can be avoided.
Patent CA-2029182-A1 (CA)
Title: Non-contact wet or dry film thickness measuring device
Inventor: FALCOFF ALLAN F
IPC: G01B7/06
Filed: 1990-11-02
Abstract: A device for measuring the thickness of a wet or dry paint film applied on a substrate without contacting the film is disclosed. The device uses an optical sensor positioned centrally and coaxially with an inductive eddy-current proximity sensor. The optical sensor measures the distance between the device and the upper surface of the paint film at specular reflection angle. The proximity sensor measures the distance between the device and the upper surface of the substrate. The two distances measured, when compared, produce the film thickness value. The device is capable of accurately measuring thickness of various paint films, such as flat, glossy and metal-flake containing paint films.
Patent CA-2029369-A1 (CA)
Title: Helmet
Inventor: KAMATA EITARO
IPC: A42B3/16
Filed: 1990-11-06
Abstract: ABSTRACT OF THE DISCLOSURE      A helmet has ear pads each secured to the inner surface of a supporting plate in a cap body.  Between the cap body and the supporting plate, first and second retaining devices are provided.   The first device provides separation and engagement between the cap body and the supporting plate in response to relative sliding movement of these two members in a first direction between a separating position and an engaged position.  The second device provides separation and engagement of the two members in response to movement of an operating member between its separating and engaging positions in a second direction substantially perpendicular to the first direction.  The attaching and detaching operations of the ear pads are facilitated thereby, and deviation of the ear pads at the time of wearing the helmet can be eliminated.
Patent CA-2035162-A1 (CA)
Title: Avoidance of human anti-mouse antibody interference in in vitro diagnostic testing
Inventor: KINDERS ROBERT J
IPC: G01N33/577
Filed: 1991-01-29
Abstract: ABSTRACT   The present invention enables the performance of immunoassays which use mouse monoclonal antibody assay reagents but in which human anti-mouse antibody-induced interference is substantially avoided without the need for cumbersome sample pretreatment steps and without denaturing the analyte epitope(s) necessary to the binding reactions of the immunoassay. The present invention also enables the determination of the presence or amount of interfering antibodies in the test sample. For example, bridging assays for the detection of the presence or amount of human anti-mouse antibodies in a test sample can be configured to determine anti-allotype, anti-idiotype antibodies and/or anti-isotype antibodies. Homogeneous and heterogenous assay methods and sandwich and competitive assay formats are described.