baber/WOPTO huggingface dataset:
Patent WO-9732242-A1 (WO)
Title: Means for the sealing of a toner cartridge
Inventor: DE KESEL JAN
IPC: G03G15/08
Filed: 1997-02-27
Abstract: A means for sealing a toner container for laser printer, copy machine and laser printer comprises: a film (3) with a central strip (4) intended to be torn off and a pulling means (4a) bound to the central strip. A foam layer (1) with a central passage, has a first part (1p1) covered by the film and a second part (1p2) not covered by the film. The lateral strips (3a, 3b) of the film are glued on the foam layer (1) while the central strip (4) of the film is not glued on the said foam layer.
Patent BG-48662-A1 (BG)
Title: Device for unloading magnetic heads
Inventor: KOMAROV ATANAS TS
IPC: G11B21/12
Filed: 1989-07-27
Abstract: This device is used for detaching the magnetic heads from the disk surfaces in non-operation mode of a "Winchester" type disk memory. A distinctive feature is the increased impact and vibration strength, which helps avoid the clotting and damaging of the magnetic heads and disk surfaces and the life-span and shelf-life of the disk memories are increased. The device incorporates left (1) and right (2) stands in which bearings are mounted left (3) and right (4) unloading sheets with separated long arms. A special wedge (6) is mounted at each arm and at the two upper arms (left and right) there are also guiding stoppers, in which are positioned the bearings of the two rods of the damper (8) attached to a cantilever (9), which is mounted on the body (12) of the disk memory linear motor. At each of the two sides of the slide a cock is mounted.
Patent BG-49909-A1 (BG)
Title: Device for measuring of the living mass of poulzry at floor breeding
Inventor: MIKHAJLOV NIKOLAJ P
IPC: G01G17/00
Filed: 1990-01-24
Abstract: The device can be used in the system for the control of the management of the technological processes in industrial poultry farming. It provides increased precision in measuring the average body mass of the flock of birds since after measuring, the bird is removed from the perching rod. The device consists of a fixing plate (1), two tensor-resistor primary converters (2 and 4) with a connecting strip (3) between them, an analogue amplifier (5) and a perching rod (6) which is positioned on bearing supports (7) and is disengaged and maintained in space by means of a fixing device (8) driven by an electric magnet (10). The latter is controlled by a control block (13) whose inputs receive signals from the block for comparison (12) and the block for standard time (14). The output of the analogue amplifier (5) is connected to a measuring block (11).
Patent BG-51405-A1 (BG)
Title: Hybridome cellular line secreting monoclonal antibody ageinst human erythrocytec blood group antigen b
Inventor: PAVLOVA ANNA K
IPC: C12N5/00
Filed: 1991-05-20
Abstract: The hybridoma cell line is applicable for typification of human blood. It carries and expresses the characteristics of the initial cells, divides like cancer cells, and secretes a monoclonal antibody that recognises the human surface-cell erythrocyte blood group antigen B. It is prepared through hybridisation of antibody-producing mouse splenocites from line BALB/c and cells from mouse myeloma line Sp 2/0 Ag 14.
Patent WO-0187560-A1 (WO)
Title: Diminution permanente de la durete du bois
Inventor: BESNER ANDRE
IPC: B27K5/00
Filed: 2000-05-15
Abstract: Un article en bois est soumis à un passage sous vide dans une autoclave afin de retirer l'air qu'il contient. Puis, une solution contenant un prepolymère réticulable et hydrosoluble, un initiateur de polymérisation et, éventuellement, un produit de préservation du bois est introduite dans l'autoclave. La polymérisation permettant de créer un réseau polymère dans l'article en bois est réalisée dans une atmosphère qui peut être sensiblement exempte d'oxygène; le produit de conservation éventuellement ajouté étant fixé au bois de manière chimique. Ce procédé permet d'obtenir un article en bois présentant une diminution permanente de la dureté et une teneur en eau plus importante en équilibre.
Patent WO-0175376-A1 (WO)
Title: Unite chauffante a convection et procede de montage
Inventor: BARIBEAULT JEAN
IPC: F24H3/00
Filed: 2001-04-03
Abstract: Cette unité est pourvue d'une enveloppe comportant une façade avant, une façade arrière, un dessus, un fond et des parois latérales périphériques. La façade avant et les parois périphériques latérales définissent une enceinte intérieure. L'unité comporte également un écran médian comportant comprenant une façade avant, une façade arrière, un dessus, un fond et des parois périphériques latérales. L'écran médian est monté à l'intérieur de l'enceinte intérieure définie par l'enveloppe dont il est tenu à distance. La façade arrière et les parois périphériques latérales de l'écran médian définissent avec la façade avant et les parois périphériques latérales un passage de ventilation pourvu d'ouvertures de dessus et du fond en communication avec l'air ambiant. L'écran médian comporte de préférence une ouverture intermédiaire communicant avec le passage de ventilation. L'unité comporte également un couvercle pourvu d'une façade avant, une façade arrière un dessus et un fond. Ce couvercle, qui est fixé au-dessus de l'écran médian, set pourvu d'ouvertures de dessus et du fond en communication avec l'air ambiant. Les ouvertures de dessus et du fond du couvercle communiquent avec les ouvertures du dessus et du fond du passage de ventilation. La façade arrière du couvercle et la façade avant de l'écran médian définissent un passage de convection entre les ouvertures du dessus et du fond du couvercle.
Patent WO-0213814-A1 (WO)
Title: Compositions enrayant un dysfonctionnement des ilots de langerhans ainsi que des maladies auto-immune et methodes afferentes
Inventor: HILL DAVID J
IPC: A61P3/10
Filed: 2001-08-09
Abstract: Cette invention a trait à une composition possédant une structure du type acide aminé portant une fraction soufre et un véhicule acceptable du point de vue biologique et destinée à enrayer un dysfonctionnement des îlots de Langerhans et/ou des maladies auto-immunes. La structure du type acide aminé portant une fraction soufre peut être une taurine, une L-cystéine, une L-méthionine ou une combinaison de celles-ci. Parmi les dysfonctionnements des îlots de Langerhans figurent l'insulite, le diabète de type 1 (DID), le diabète de type 2 (DNID), le diabète naissant chez les jeunes et le diabète gestationnel. Parmi les maladies auto-immunes figurent l'insulite, le diabète de type 1, l'arthrite rhumatoïde, l'inflammation de la thyroïde et la pancréatite. Cette composition peut se présenter sous la forme d'un produit pharmaceutique, d'un aliment fonctionnel, d'un supplément nutritif, d'un supplément maternisé ou d'une préparation pour nourrissons, à administrer à des individus susceptibles d'être atteints d'un dysfonctionnement des îlots de Langerhans ou d'une maladie auto-immune ou les développant. Cette composition est à même d'enrayer un tel dysfonctionnement grâce à son action anti-apoptotique ou immuno-modulatrice. L'invention porte, de surcroît, sur des méthodes visant à enrayer un dysfonctionnement des îlots de Langerhans et/ou des maladies auto-immunes consistant à administrer au sujet une structure du type acide aminé portant une fraction soufre.
Patent WO-03005800-A1 (WO)
Title: Tondeuse a tambours montee sur roulettes
Inventor: JAGER WILLEM
IPC: A01D34/43
Filed: 2002-07-11
Abstract: L'invention concerne un système de montage destiné à une tondeuse à tambours, ce système permettant de faire rouler la tondeuse sur le sol, à la fois en avant et en arrière. Lorsqu'elle est entraînée vers l'avant, la tondeuse peut pivoter autour d'un axe de roulettes généralement vertical, situé en avant par rapport à la tondeuse. Lorsqu'elle est entraînée vers l'arrière, la tondeuse peut se déplacer autour d'un axe de roulettes généralement vertical, situé en arrière par rapport à la tondeuse.
Patent CA-2000213-A1 (CA)
Title: Device for temporarily coupling-uncoupling two members, and for subsequent separation thereof
Inventor: DELARUE JEAN-JACQUES
IPC: F42B15/36
Filed: 1989-10-05
Abstract: ABSTRACT OF DISCLOSURE                    TITLE           "Device for temporarily coupling - uncoumling two members,  and for subsequent separation thereof"           A device for temporarily coupling together and subsequently separating a first member and a second member, comprises :          - a male member joined to the first member ; - a female member joined to the second member and comprising an axially elongate hollow body in which are disposed a retaining sleeve adapted to retract radially onto the male member or to expand, a piston sliding axially to retract/expand the retaining sleeve and, in the piston, disposed along the axis, an ejector finger joined to the piston by a readily broken member, and - selective control means for the piston adapted to command movement of the piston and optionally simulta-neous breaking of the readily broken member and to cause the ejector finger to slide axially, the finger projecting . axially relative to the piston.
Patent CA-2000945-A1 (CA)
Title: Heavy duty pneumatic radial tires used under high internal pressure
Inventor: TANAKA MAKOTO
IPC: B60C9/20
Filed: 1989-10-18
Abstract: HEAVY DUTY PNEUMATIC RADIAL TIRES USED UNDER HIGH INTERNAL PRESSURE              Abstract of the Disclosure A heavy duty pneumatic radial tire used under high internal pressure suitable for use in electric trains, subway trains and the like comprises a tread divided into plural ribs by circumferential main grooves, wherein plural sipes are formed in at least shoulder ribs and at least an end portion of each of the sipes located in the vicinity of a side edge of an outermost belt layer is extended at the same side as in an extending direction of cords of the outermost belt layer with respect to the equatorial plane of the tire.
Patent CA-2001951-A1 (CA)
Title: Temperature-compensated tuning screw for cavity filters
Inventor: SCHMID HARTMUT
IPC: H01P1/207
Filed: 1989-11-01
Abstract: TEMPERATURE-COMPENSATED TUNING SCREW          FOR CAVITY FILTERS Abstract of the Disclosure A temperature-compensated tuning screw (22) for use with a cavity filter (20) is provided. The tuning screw (22) has an elongate body (36) with a longitudinal bore (38). A compensating member (40) is positioned at least partially within the bore (38). At least one compensation bimetallic washer (44) deflects with decreasing temperature and causes the compensating member (40) to protrude further from the body (36). The compensation bimetallic washers (44) become flatter with increasing temperature and a coil spring (42) causes the compensating member (40) to be partially retracted into the bore (38). The movement of the compensating member (40) causes an overall length, L, of the tuning screw (22) to change. The tuning screw (22) can be screwed into a hole (32) in a cavity filter (20) so that the tuning screw (22) penetrates the cavity filter (20) a distance, P. A temperature-induced change in L, .DELTA.L, causes a change in P, .DELTA.P. The change in penetration, .DELTA.P, compensates for temperature-induced changes in the geometry of the cavity filter (20) and substantially corrects for a temperature-induced frequency drift, .DELTA.f'.
Patent CA-2002911-A1 (CA)
Title: Fiber guide with adjustable fiber aperture
IPC: B65H/
Filed: 1989-11-14
Abstract: ABSTRACT      A fiber guide (10) includes a sleeve (12) having a longitudinal slot (14) therealong a first member (16), having a notch (26), is fixed in the sleeve with the notch substantially aligned with the slot (14).  A second member (20), also having a notch (28), is rotatably disposed in the sleeve (12).  Thus, a fiber can be positioned in the notches (26, 28) of the first and second members (16, 20) and secured therein by rotating the second member (20). The fiber can also be readily removed from the guide (10), without damage or impediment, by reversing the rotation of the second member (20).
Patent CA-2004574-A1 (CA)
Title: Target nucleic acid amplification/detection systems
Inventor: CHU BARBARA C F
IPC: C12Q1/6867
Filed: 1989-12-05
Abstract: ABSTRACT OF THE DISCLOSURE       TARGET NUCLEIC ACID AMPLIFICATION/DETECTION SYSTEMS         This invention relates to the use of functional reporter molecules in the detection and measurement of RNA sequences in a sample, as a determination, for example, of pathogenic disease existence or potential. The invention is predicated on the utilization of nucleotide sequences, one having a probe sequence linked to the complement of a sequence capable of initiating replication.  The other is capable of hybridizing to a strand separated from the extension product of the first nucleotide sequence after hybridization to a specific target sequence.  The extension product of the second hybridized nucleotide sequence serves as a template source for replication.  The replication products are detected as a means for detection of target sequence.
Patent CA-2005681-A1 (CA)
Title: Cationic microemulsified polymers
Inventor: KOZAKIEWICZ JOSEPH J
IPC: C08F2/32
Filed: 1989-12-15
Abstract: 30,730 TITLE OF INVENTION              CATIONIC MICROEMULSIFIED POLYMERS     ABSTRACT OF THE INVENTION      Cationic  polymers  of  improved  performance  are prepared  by   inverse  microemulsion  polymerization techniques.  A wide variety of cationic and nonionic monomers may be employed in all combinations in inverse microemulsions to produce the products of this inven-tion.   The products are useful  in a wide  range  of solid-liquid flocculation applications.
Patent CA-2007955-A1 (CA)
Inventor: LEBLANC GUY
IPC: B22D11/07
Filed: 1990-01-17
Abstract: Abstract An apparatus for casting metal includes a mould for effecting solidification of the molten metal into a formed metal product, means adjacent to an inlet portion of the mould for feeding the molten metal into the mould and means for delivering a lubricating agent to a surface of the mould contacting the molten metal to substantially prevent adhesion of any solidified metal on the mould surface.          According to the novel feature, the lubricating agent delivery means comprises at least one lubricant delivery channel arranged generally parallel to the mould surface, inlet means for delivering a flow of lubricant under pressure into the delivery channel, a plurality of uniformly spaced restrictive flow passages extending across between the delivery channel and lubricant outlet holes adjacent the molten metal for delivery of lubricant to the mould surface.  The restrictive flow passages have dimensions such that the friction loss from lubricant flow in the lubricant delivery channel is negligible relative to the total friction loss of the total system whereby lubricant delivered under pressure to the lubricant delivery channel is transferred uniformly through said restrictive flow passages to the mould surface.  The delivery channels and passages are preferably dimensioned such that friction loss from the flow of lubricant in the delivery channel is less than 10% of the total friction loss of the system.
Patent CA-2009312-A1 (CA)
Title: Steam turbine flow direction control system
Inventor: SILVESTRI GEORGE J JR
IPC: F01K7/38
Filed: 1990-02-05
Abstract: ABSTRACT     A  method and system for maintaining forward  flow direction  and  controlling  the path  of  steam  flow following  trips  of reheat turbines,  by  maintaining pressure  differentials to control the  direction  ant path  of  the  steam  flow.   After  a  turbine  trip, pressure at the exhaust stage is reduced by extracting steam  at  a point just upstream of  the  exhaust  and dumping it to a lower pressure zone, feedwater heater, or condenser.  Additionally, pressure is increased  at the  inlet by introducing HP exhaust into the  impulse chamber.    Secondly,  pressure  is  reduced  on   the concave, pressure side of turbine blading nearest  the turbine   exhaust   by  applying  suction   to   steam collection channels running the length of the pressure surfaces  thereof, thereby keeping the path  of  steam flow  in  contact with the pressure  surfaces  of  the blades.
Patent CA-2009608-A1 (CA)
Title: Method for fabricating an acoustic wave attenuating material and application thereof to the making of submersible baffles
Inventor: GUYOMAR DANIEL J
IPC: C08F220/04
Filed: 1990-02-08
Abstract: ABSTRACT OF THE DISCLOSURE The  method  for  fabricating  an  acoustic   wave attenuating material comprises the following stages:     - the  preparation of  an  aqueous solution  of  a monomer  and  of  a  comonomer  used  as  an  agent  of reticulation,  to  which  a  product  that  starts  the reaction may be possibly added;     - the  dispersal, in  the  solution, of  a  powder formed by  porous grains  of reticulate  polymers  that swell up in the presence of water;     - the reticulation of the mixture. The disclosed method can be applied notably to the making of acoustic baffles submerged in water.
Patent CA-2010511-A1 (CA)
Title: Method of enhancing cancer therapy by administration of unsaturated fatty acids
Inventor: CERIANI ROBERTO L
IPC: A61K45/00
Filed: 1990-02-20
Abstract: METHOD OF ENHANCING CANCER THERAPY          BY ADMINISTRATION OF UNSATURATED FATTY ACIDS                      Abstract of the Disclosure An  improved  in  vivo  method  of  inhibiting  or retarding the growth of malignant tumor cells in a subject comprises administering the subject anti-tumor therapy,  the improvement comprising administering to the subject at least one product comprising an agent selected from the group consisting of polyunsaturated fatty  acids,  prostaglandins,  prostacyclins, thromboxanes,  leukotrienes,  malonealdehyde,  triene epoxides, analogs thereof, salts thereof and mixtures thereof,  said  anti-tumor therapy and product  being administered  in  amounts and  for  a  period  of  time effective to attain said effect.     An in vivo method of inhibiting or retarding the growth of malignant tumor cells comprises administering to a subject in need of such treatment an anti-tumor effective  amount  of  at  least one anti-cell  antigen specific antibody; and administering to said subject at least one product comprising an agent selected from the group consisting  of  polyunsaturated  fatty  acids, prostaglandins,  prostacyclins, thromboxanes, leukotrienes, malonealdehyde, triene epoxides, analogs thereof,  salts  thereof  and  mixtures  thereof,  said antibody and said product being administered in amounts and  for a period of  time effective  to attain  said effect.     A kit for use in anti-tumor therapy comprises in separate containers an anti-tumor agent selected from the group consisting of a chemotherapeutic agent, an anti-tumor  hormonal  agent,  an  anti-target  cell antibody,  external irradiation,  internal irradiation, hyperthermia and biological response modifiers and a composition  of matter comprising at least one agent selected from the group consisting of polyunsaturated fatty  acids,  prostaglandins,  prostacyclins, thromboxanes,  leukotrienes,  malone-  aldehyde  triene epoxides, analogs thereof, pharmaceutically acceptable salts thereof and mixtures thereof.
Patent CA-2011676-A1 (CA)
Title: Reciprocating weight exercise device
Inventor: DANTOLAN HARRY E
IPC: A63B15/00
Filed: 1990-03-07
Abstract: ABSTRACT OF THE DISCLOSURE           An exercise device is provided that is useful for exercising various muscle groups of the body including the arms, shoulders, upper and lower back, abdomen, and to a certain extent the legs.  The device comprises a rod that has a sliding weight.  The sliding action of the weight is restricted or dampened by springs.  To exercise with this device one holds the rod and causes the weight to slide back and forth along the length of the rod.
Patent CA-2014510-A1 (CA)
Title: Compounds
Inventor: BETTESWORTH NICOLA J
IPC: C07D231/44
Filed: 1990-04-12
Abstract: ABSTRACT NOVEL COMPOUNDS A phenyl substituted heterocyclic compound of formula (I):                                            (I) wherein R1 is optionally substituted pyridone, thiopyridone, pyrimidinthione, pyrimidinone, pyrazole, imidazole or triazole group; R2 is hydrogen, halogen, haloalkyl, nitro or cyano; R3 and R5 are independently selected from hydrogen, halogen, alkyl or cycloalkyl; R4 is halogen, haloalkyl, haloalkoxy or S(O)nR6 where R6 is alkyl, haloalkyl or cycloalkyl and n is 0, 1 or 2; having insecticidal activity.
Patent CA-2014585-A1 (CA)
Inventor: THOMSON R GLENN
IPC: H01P1/12
Filed: 1990-04-12
Abstract: ABSTRACT C-, T- and S-switches have a connector or reed in each conducting path.  The connector or reed contains a support for a permanent magnet.  All of the magnets of the connectors have the same polarity.  The connectors, supports and permanent reed magnets in the supports are contained within an RF cavity housing, which can be completely sealed from an actuator or, alternatively, the housing can be open to the actuator.  The actuator has a circular shape and contains permanent magnets that correspond in their configuration to the reed magnets of the housing.  At least two magnets of the actuator have different polarities.  The actuator can be rotated by a motor to two or more positions.  In one position, one or more of the reed magnets are attracted and one or more of the reed magnets are repelled.  The switch is designed so that when a reed magnet is attracted, the conducting path in which the connector is located is interrupted and when a reed magnet is repelled, the conducting path is connected.  Previous switches are more expensive to manufacture and more complex, thereby increasing the likelihood of premature failure.  Previous switches do not have a housing that is completely sealed from an actuator.
Patent CA-2020439-A1 (CA)
Title: Modified biologically active protein
Inventor: MIZUSHIMA YUTAKA
IPC: C07F9/10
Filed: 1990-07-04
Abstract: A modified biologically active protein consisting essentially of a biologically active protein bonded to lecithin via a chemical linkage.
Patent CA-2021293-A1 (CA)
Title: Polyimide film and preparation process of the film
Inventor: SARUWATARI MASUMI
IPC: B29L7/00
Filed: 1990-07-16
Abstract: ABSTRACT     A polyimide film essentially consisting of polyimide having recurring units of the formula ( I ):                                  ( I ) which has a density of 1.335 to 1.390 g/cm at 23 °C and/or a refractive index of 1.605 to 1.650 at 23 °C in the direction of thickness and is transparent; and a preparation process of the polyimide film by extruding the polylmide having recurring units of the above formula ( I ) throught a common melt-extrusion process, casting an a chill-roller to obtain an unstratched film, uniaxially or biaxially stretching the unstretched film to cause molecular orientation, and successively setting the stretched film through heat-treatment; are disclosed.
Patent CA-2023093-A1 (CA)
Title: Treating agent dispensing device
Inventor: ADAMS BRAD
IPC: D06F39/02
Filed: 1990-08-10
Abstract: ABSTRACT           A dispensing device for storing and dispensing liquids comprising a reservoir having an opening at one end thereof to receive said liquid; a discharge passage at another end thereof for discharging said liquid: a valve structure associated with said discharge passage for communicating said liquid in said reservoir through said passage in an open position and to block access of said liquid to said discharge passage in a closed position.
Patent CA-2024468-A1 (CA)
Inventor: HAAGE MANFRED
IPC: E04G23/02
Filed: 1990-08-31
Abstract: An injection packer for injecting a synthetic resin into cracks in concrete has an elongate plastic body having a longitudinal injection channel, an injection nipple arranged at the rear end of the plastic body and communicating with the injection channel, and a sealing cuff made of a plastic material which is softer than a material the plastic body is made of, and fitted in a positive inter-engagement manner around the front end of the plastic body.