baber/WOPTO huggingface dataset:
Patent WO-9525636-A1 (WO)
Title: Procede et appareil de nettoyage de rouleaux
Inventor: DEEGAN ANTHONY JAMES
IPC: B41F35/00
Filed: 1995-03-24
Abstract: L'invention se rapporte à un procédé et un appareil de nettoyage de l'encre d'impression sur des rouleaux mouilleurs. Selon ce procédé, le rouleau mouilleur (1) est maintenu en rotation autour de son axe central allongé, et un jet d'eau (7) à haut débit est dirigé de façon à pénétrer profondément dans le tissu du rouleau (2) et en ressortir du fait du mouvement rotatif rapide. L'appareil a également une configuration qui permet d'observer l'action de nettoyage sans avoir recours à des fenêtres transparentes. L'invention se rapporte également à des pattes d'attaches destinées au rouleau et à une sortie du jet à position variable, ainsi qu'à un dispositif assurant la circulation de l'eau de nettoyage.
Patent WO-9844335-A1 (WO)
Inventor: RUYMEN MARC
IPC: G01N21/89
Filed: 1998-03-25
Abstract: The invention concerns a method and a device for detecting irregularities in a product, in which at least one light band (2) is directed towards this product (7), which moves in a particular direction through a detection zone, so that said light band (2) is scattered and/or reflected by said product, and the scattered light is detected by at least one detector (12, 13) in order to detect irregularities in the product and the light stream scattered by a part of the product and captured by said detector (12, 13) is adjusted so that it is independent of the position of said part in said detection zone.
Patent WO-0023215-A1 (WO)
Title: Plaque refractaire a autoserrage
Inventor: RICHARD FRANCOIS-NOEL
IPC: B22D41/34
Filed: 1999-10-11
Abstract: L'invention concerne une plaque à autoserrage destinée à être utilisée dans un mécanisme à porte glissante. Cette plaque comprend une plaque réfractaire (1) présentant au moins une surface glissante et une gaine métallique (2), placée autour du bord périphérique (1A) de ladite plaque. Cette gaine métallique est conçue pour fixer la plaque audit mécanisme à porte glissante, à l'aide d'au moins deux oreilles (3) qui coopèrent avec des crans correspondants (4), ces oreilles pouvant être placées ou façonnées de manière à empêcher une mauvaise insertion de la plaque dans le mécanisme à porte glissante. Un autre mode de réalisation concerne un serre-flan circulaire métallique (2) présentant un bord intérieur chanfreiné (14) assemblé à un autre bord chanfreiné (1a) situé sur le bord périphérique d'une plaque réfractaire. Le bord extérieur de ce serre-flan est destiné à être fixé au mécanisme à porte glissante par l'intermédiaire d'au moins deux oreilles (3A, 3B) qui entrent en contact avec des crans correspondants (4A, 4B) de manière à coopérer avec ces derniers. Enfin, un organe de montage (21, 22) permet de raccorder les bords chanfreinés du serre-flan et de la plaque réfractaire.
Patent BG-49081-A1 (BG)
Title: Cutting plate
Inventor: PATEV KHRISTO V
IPC: B23B27/16
Filed: 1988-04-06
Abstract: The plate is applied in precast constructions, metal cutting instruments for manipulation of openings such as drills and countersinks. Its construction ensures stable fastening and a simplified grounding. It is possible to use plates with a variable rear angle and various pairs of cutting edges of the plate in its two positions. It is formed as a reclined prism, the top (2) and bottom (2) bases of which have a regular six-angle form. Three neighbouring lateral planes (4,5 and 6) cross the top base (2)  in cutting edges (19,20 and 18), while the bottom base (3) - in non-cutting edges (36,37 and 35). The other three neighbouring lateral planes (8,9 and 7) cross respectively the top base (2) in non-cutting edges (38,39 and 40) and the bottom base (3) - in cutting edges (21,23 and 22). At least one of the neighbouring lateral planes (4) is made of a basic rear plane (12) and an auxiliary rear plane (13). At least two of the obtuse angles of the non-cutting edges (36,37 and 35) of the bottom base (3) are equal to the respective obtuse angles of the non-cutting edges (40, 39 and 38) of the top base (2). At least one of the angles closed between the auxiliary rear planes (11 and 13) and between each of them and their neighbouring lateral plane (6), closing a sharp angle with the top base (2) is respectively equal to the angles, closed between the auxiliary rear planes (15 and 17) and between each of them and their neighbouring lateral plane (9), closing an obtuse angle with the top base (2).
Patent WO-9821735-A1 (WO)
Title: Ensemble de composants pour commander des moteurs electriques
Inventor: SEIDENTHAL DE CAMPOS JOSE PAUL
IPC: H01H61/00
Filed: 1997-10-30
Abstract: L'invention concerne un ensemble d'éléments de démarrage et d'éléments de protection destiné à des moteurs électriques. L'un des objectifs de la présente invention est de fournir un ensemble qui puisse être rapidement et facilement monté sur le carter d'un compresseur. Pour cela, l'ensemble comprend une capsule ayant une base (1) et un couvercle (2) qui peut être fixé sur la base, un élément à coefficient positif de température (80) disposé dans la capsule, et un dispositif de protection (9) de moteur pouvant être fixé dans la capsule quand le couvercle est fixé sur la base. La capsule peut être placée sur les broches d'une borne d'extrémité d'un compresseur conventionnel.
Patent WO-0077247-A1 (WO)
Title: A marker specific for escherichia coli serotypes o157:h7; o157:nm and o55:h7
Inventor: CHEN SHU
IPC: C12Q1/68
Filed: 2000-06-14
Abstract: A novel DNA marker specific for E. coli serotypes O157:H7; O157:NM and O55:H7 is disclosed. The isolation of the marker allows the development of diagnostic assays that can be used to detect the serotypes in the sample. In particular, the marker can be used to prepare nucleic acid primers and nucleotide probes based on the sequence of the marker.
Patent CA-2003249-A1 (CA)
Title: Sun roof
Inventor: SCHUERMANN ERICH
IPC: B60J7/08
Filed: 1989-11-17
Abstract: ABSTRACT OF THE DISCLOSURE     An openable roof assembly, especially for a sun-roof of an automotive vehicle has a single hinge mounting the translucent panel along one longitudinal edge to the frame and a single closure element at the opposite longitud-inal edge of the panel so that the closure element and the hinge are provided along the surface centerline of the panel.  In this way, indifferent zones between hinges are avoided and a uniform distribution of the closing force to the panel can be ensured.
Patent CA-2005881-A1 (CA)
Title: Osmotically driven syringe
Inventor: YUM SU IL
IPC: A61K9/00
Filed: 1989-12-18
Abstract: OSMOTICALLY DRIVEN SYRINGE                             ABSTRACT    An improved osmotic engine is disclosed.  The osmotic engine is adapted to be used with an osmotically driven syringe which can be used to deliver a beneficial agent, such as a drug, at a pre-determined rate over an extended period of time.  The osmotic engine has an exterior wall defining a compartment which contains an osmotic solute.  The wall comprises a thin permeable and/or microporous material which is permeable to an external fluid such as water but is impermeable to the solute.  The wall also has a delivery orifice drilled therethrough.  A rigid non-dissolving ring-shaped wall support is provided for maintaining the shape of the engine during use.  The wall support also provides an open fluid flow path extending from the semipermeable wall portion toward the delivery orifice.  The open fluid flow path minimizes the time required for the engine to begin pumping.            A1/PATENTS.LGL/1642CIP1
Patent CA-2006709-A1 (CA)
Title: Enzymatically active recombinant glucocerebrosidase
Inventor: RASMUSSEN JAMES
IPC: C12N9/24
Filed: 1989-12-27
Abstract: Recombinant enzymatically active glucocerebrosidase is produced by a eukaryotic cell.      Also, a cell includes nucleic acid encoding enzymatically active glucocerebrosidase; also a eukaryotic organism contains such a cell. Also, a method for producing enzymatically active glucocerebrosidase includes steps of introducing glucocerebrosidase-encoding nucleic acid into a eukaryotic cell, causing the cell to express glucocerebrosidase, and purifying the glucocerebrosidase from the cell.
Patent CA-2008864-A1 (CA)
Title: Liquid-crystal polyester resin composition
Inventor: NAKAI MIKIO
IPC: C08K3/00
Filed: 1990-01-30
Abstract: Abstract A liquid-crystal polyester resin composition is improved in releasing from a mold and comprises (A) 100 parts by weight of a liquid-crystal polyester resin and (B) 0.01 to 5 parts by weight of a fatty acid ester represented by the general formula:                                    (1) wherein at least one of X1, X2, X3 and X4 is a    group and the others thereof are each -H, -OH, or an alkyl or aryl group and R is an alkyl or alkenyl group having 2 to 30 carbon atoms.
Patent CA-2009227-A1 (CA)
Title: Mailing machine including improved sheet feeding means
Inventor: NOBILE JOHN R
IPC: B41K3/48
Filed: 1990-02-02
Abstract: ABSTRACT     In a mailing machine including a postage meter and a housing for supporting the postage meter, wherein the mailing machine includes means for individually feeding sheets in a path of travel through the machine, wherein the postage meter includes rotary means for printing indicia on the sheets; and wherein the postage meter includes a roller spaced downstream in the path of travel from the rotary printing means, an improvement in the sheet feeding means, the improvement comprising:  an impression roller and a shaft on which the impression roller is mounted for rotation therewith; an ejection roller and a shaft on which the ejection roller is mounted for rotation therewith; an elongate carriage including a pair of side walls spaced apart from each other, one end of each of the side walls including an arcuately-shaped portion pivotally attaching the carriage to the housing and forming a generally C-shaped bearing bushing; the ejection roller shaft rotatably mounted within the bearing bushings for supporting the ejection roller beneath the postage meter roller; the impression roller rotatably connected to the carriage side walls for supporting the impression roller beneath the rotary printing means; means for rotating the ejection roller shaft and the impression roller; and a spring connecting the other end of the carriage to the housing to permit the carriage to pivot downwardly about the ejection roller shaft against the force exerted by the spring as the ejection roller shaft rotates within the bearing bushings, thereby permitting mixed thickness sheets to be individually fed between the rotary printing means and impression roller.
Patent CA-2012482-A1 (CA)
Title: Hepatitis c diagnostics and vaccines
Inventor: HOUGHTON MICHAEL
IPC: A61K39/12
Filed: 1990-03-19
Abstract: A new virus, Hepatitis C virus (HCV), which has proven to be the mayor etiologic agent of blood-borne NANBH, was discovered by applicant. The initial work on this virus, which includes a partial genomic sequence of the prototype HCV isolate, is described in EPO Pub. No. 318,216, and PCT Pub. No. WO/89/04669. The present invention, which in part is based on new HCV sequences and polypeptides which are not disclosed in the above-cited publications, includes the application of these new sequences and polypeptides in immunoassays, probe diagnostics, anti-HCV antibody production, PCR technology, and recombinant DNA technology. Included within the invention also are novel immunogenic polypeptides encoded within clones containing HCV cDNA, novel methods for purifying an immunogenic HCV polypeptide, and antisense polynucleotides derived from HCV cDNA.
Patent CA-2012575-A1 (CA)
Title: Pressure applying device for resistance welding
Inventor: SAITO AKIHIRO
IPC: B23K11/11
Filed: 1990-03-20
Abstract: ABSTRACT OF THE DISCLOSURE      Pressure applying device for resistance welding which comprises a pair of two gun arms having an elec-trode tip at two opposed ends of the arms, a flexible supporting means connecting said two arms, an actuator provided between said two arms, and a link mechanism connecting said two arms to define movement of the electrode tip.  According to this invention, the opera-tion of said actuator to pull the gun arm allows the electrode tips in the open position as well as the supporting means accumulating resilience.  And, the reverse operation of said actuator can provide an elas-tic force by said flexible supporting means acting on the pieces between the electrodes, in addition to the welding pressure by the actuator.  This invention there-fore can provide the pieces to be welded with a great welding pressure and a high welding accuracy by making use of a small-sized, light-weight device with good stiffness.  Said flexible supporting means as a sup-porting member during the arm's movement can prevent such a wear and resultant mechanical play that the hinge portion of conventional devices often experiences.  The use of the flexible supporting means, in conjunction with the actuator, can provide a remarkably great welding force.  If the welding force is set to the same level as conventional devices, this device can be con-structed into a small-sized, light-weight one.  Further-more, said link mechanism connecting the two arms to define movement of the electrode tip provides effective support to eliminate misalignment between the electrode tips, thereby achieving a better welding accuracy.
Patent CA-2015368-A1 (CA)
Inventor: MATSUOKA NORIYUKI
IPC: H05K1/00
Filed: 1990-04-25
Abstract: ABSTRACT OF THE DISCLOSURE    A moving mechanism of a moving plate for forming a con-tacting state and contact-releasing state in the socket for an electric part is characterized in including a contacting operation lever adapted to perform a horizontal movement operation of  the moving plate  in one direction,  and a contact-releasing operation lever adapted to perform a horizontal movement operation of the moving plate in the other direction, one end of the contacting operation lever being pivotably axially supported on a side surface on one end side of the socket body,  the one end of the operation lever being pivotally connected to the side surface of one end side of the moving plate by a transmission shaft, the transmission shaft being disposed such that when the contact-ing operation lever is pivoted about the supporting shaft, the transmission shaft renders a horizontal movement force to the moving plate so that the moving plate is moved in one direction, furthermore, one end of the contact-releasing operation lever being pivotally axially supported on a side surface of the other side of the socket body, the one end of the operating lever being pivotally connected to the side surface of the other end side of the moving plate by a trans--mission shaft, the transmission shaft being disposed such that when the contact-releasing operation lever is pivoted about the supporting shaft, the transmission shaft renders a horizontal movement force to the moving plate in the other direction,  the contacting operation lever and the contact-releasing operation lever being laid along the side surface of the socket body
Patent CA-2016340-A1 (CA)
Title: Clamping arrangement for a lift mast
Inventor: SABO JOSEPH F
IPC: B66F9/18
Filed: 1990-05-09
Abstract: Abstract of the Disclosure CLAMPING ARRANGEMENT FOR A LIFT MAST      A clamping arrangement for stabilizing a load carried on an elevationally movable load engaging device of a material handling lift mast has a clamp movably connected to the load engaging device and an actuator for moving the load engaging clamp between first and second spaced apart locations in response to the actuator being moved between extended and retracted positions.  A connecting device connects the actuator to the load engaging device and maintains the load engaging clamp from movement toward the second position in response to engagement between the load engaging clamp and the load and provides a preselected amount of movement of the actuator relative to the load engaging clamp subsequent to engagement between the load engaging clamp and the load and thus reduces the potential of damaging the load.  The clamping arrangement is particularly suited for use on an automatic guided vehicle.
Patent CA-2016393-A1 (CA)
Title: Chocolate confectionery
Inventor: PADLEY FREDERICK B
IPC: A23G1/56
Filed: 1990-05-09
Abstract: L 3058 / L 3058/1 (R) Abstract Compositions, suitable for chocolate filling, comprising a water in hard fat emulsion, wherein the particle size of the dispersed water phase is at most 50 µm, are obtained by a process in which a melt of the hard fat is dispersed in an aqueous phase, after which a phase inversion is effected and the water in hard fat emulsion is obtained.            These compositions possess excellent properties for chocolate fillings, whereas they possess a lowered calorific content.
Patent CA-2016536-A1 (CA)
Title: Electric power producing system using molten carbonate type fuel cell
Inventor: KOBAYASHI KAZUNORI
IPC: H01M8/06
Filed: 1990-05-11
Abstract: ELECTRIC POWER PRODUCING SYSTEM USING MOLTEN CARBONATE TYPE FUEL CELL                 ABSTRACT OF THE DISCLOSURE       An electric  power  producing  system  using  a molten carbonate  type fuel cell, comprises  a fuel cell  whose  anode chamber Is provided with hydrogen gas and whose cathode chamber is  provided  with  air and carbon  dioxide   and   a  reformer including a reforming chamber for reforming fuel gas into anode gas and a combustion chamber for maintaining reforming  chamber temperature.  In the reformer, fuel gas and steam are fed  into the reforming chamber, gases discharged from the anode  chamber are  introduced  into the combustion  chamber  and  non-reacted gases  in the anode exhaust gas are burned with air,  and  heat produced  upon  the combustion is used to  heat  the  reforming chamber.   Hydrogen-rich gas made in the reforming  chamber  Is fed into the anode chamber,  air is introduced into the cathode chamber,  the  cathode exhaust gas is partially  fed  into  the combustion chamber whereas the remainder Is discharged from the system,  and   combustion gas from the  combustion  chamber  is separated  from  water and then recirculated into  the  cathode chamber.   The  anode exhaust gas and cathode exhaust  gas  are directly  introduced  into the combustion chamber so that  the anode and cathode chambers are made substantially equal to each other in pressure.
Patent CA-2017732-A1 (CA)
Title: Method for reducing facet reflectivities of semiconductor light sources and device thereof
Inventor: RIDEOUT WILLIAM C
IPC: H01L33/10
Filed: 1990-05-29
Abstract: METHOD FOR REDUCING FACET REFLECTIVITIES OF        SEMICONDUCTOR LIGHT SOURCES AND DEVICE THEREOF     ABSTRACT    A novel method for reducing the facet reflectivities of semiconductor light sources and amplifiers concerns the use of a bulk (non-waveguiding) index-matched regrown end cap region at both of the major facet surfaces of the amplifier.  The amplifier has a tilted stripe geometry which, in combination with the end cap regions, enable the amplifier to reproducibly achieve facet reflectivities of less than 10-5 while avoiding a facet coating step.  The improved optical amplifier is more amenable to mass production and less sensitive to both wavelength and polarization.
Patent CA-2024883-A1 (CA)
Title: Vending machine
Inventor: BAKX ADRIANUS A M
IPC: G07F11/04
Filed: 1990-09-07
Abstract: ABSTRACT            VENDING MACHINE           A vending machine for food goods is provided with refrigated storage holders. By means of a selection device package refrigidated products are removed from a storage holder and transferred to a microwave oven. According to the invention a number of microwave ovens is provided in order to enlarge the capacity of the vending machine. Means are provided to position the food products in one of the microwave ovens available.
Patent CA-2025087-A1 (CA)
Title: Fireplace construction
Inventor: PURCELL DAVID S
IPC: F24B1/195
Filed: 1990-09-11
Abstract: ABSTRACT OF THE DISCLOSURE     In a fireplace unit having an open sided firebox formed by opposed side walls, a top wall, a bottom wall, a rear wall, and a connection in the top wall to an exhaust flue, the present improvement including an intermediate wall member of overall curved configuration mounted in the firebox opening, the intermediate wall member being spaced from the rear wall of the firebox and extending between the opposed side walls and, at least, the bottom wall thereof to define a substantially enclosed space in the firebox opening therebehind, the curved configuration of the intermediate wall member increasing the reflective and radiant characteristics of the interior of the firebox thereby improving its overall efficiency and heat transfer capabilities.  The various embodiments of the intermediate wall member disclosed herein may be attached to the firebox by fasteners, by welding, or by other suitable arrangements, or such intermediate wall member may be integrally formed as part of the firebox itself.
Patent CA-2026179-A1 (CA)
Title: Spiral groove seal for sealing a high pressure gas
Inventor: PECHT GLENN G
IPC: F16J15/34
Filed: 1990-09-25
Abstract: Abstract of the Disclosure A seal system for sealing a housing and rotatable shaft against leakage of a gas under high pressure; hydrogen is an example.  The system, using multiple seals in tandem, provides a stepped reduction of high pressure gas at full height pressure to a low  pressure across the individual seal modules.          The seal system has plural, axially spaced spiral-grooved end face seal modules mounted between the shaft and housing, the axial spaces between the seals defining a chamber.  Each seal module has a primary seal ring affixed to the housing and a mating ring affixed for rotation with the shaft, the two rings having opposed, radially extending faces, each mating ring has a plurality of radial spiral grooves extending radially inward from the outer diameter or circumference.
Patent CA-2026907-A1 (CA)
IPC: A61K8/67
Filed: 1990-10-04
Abstract: The invention relates to oral compositions such as toothpastes which contain Vitamin C and a copper compound such as coppersulphate. The tendency of these compositions to discolour, particularly if they also contain a zinc compound such as zinc citrate, can be reduced by the inclusion in the compositions of a stannous compound such as stannouspyrophosphate.
Patent CA-2027332-A1 (CA)
Inventor: SCHNEIDER JOSEF
IPC: B41C1/10
Filed: 1990-10-11
Abstract: To compensate for tolerances and variations in tolerances in a recording system in which a thermo transfer foil is passed between a recording head (3) and a forme substrate (1), the thermo transfer foil, for example of a polyester base (9), has an intermediate layer (8) applied thereto on which a meltable substance layer (7, 7'), for example on a polyethylene base, is located.  The intermediate layer (8) is thermally volume exapandable, by including therein either a foaming agent or moisture or other gas which, upon application of heat, causes foaming or the formation of gas or steam bubbles to expand its volume. Tolerances of up to about 1 mm, thus, can be compensated for and pressure variations and surface variations between the thermo  recording head (3) and the forme substrate (1) are no longer critical.  The accuracy and sharpness of transfer of meltable particles from the meltable layer (7) to the forme (1) is not affected by the presence of the thermally expandable layer which, upon influence of heat, will expand only after the meltable substance has melted, due to  a selection of thermal expansion material, for example foaming agent, which has a threshold or foaming temperature higher than the melting temperature of the meltable substance (7).