baber/WOPTO huggingface dataset:
Patent CA-1232168-A (CA)
Inventor: ROBERTS EMMETT T
IPC: F04B53/14
Filed: 1985-06-17
Granted: 1988-02-02
Abstract: RECIPROCATING PUMP PISTON                (Abstract of the Disclosure) A reciprocating pump piston includes a piston rod which is adapted to be disposed within a cylinder.          A piston hub is secured to the piston rod and is adapted to be reciprocated thereby within the cylinder.  The hub includes a flange portion having a cylindrical outer periphery of slightly smaller diameter than the inner diameter of the cylinder and a generally cylindrical body portion having a diameter smaller than the flange portion.  An annular piston seal ring is disposed about the hub body portion,  The seal ring includes an inner leg disposed in mating relation with the body portion and an outer leg defining an annular sealing lip which yields radially inward upon insertion of the hub into an associated pump cylinder.  Yielding of the outer leg is to a predetermined extent sufficient to block dislodgement of the inner leg from mounted association with the hub body portion.  Also provided is an annular anti-extrusion member disposed around the hub body portion intermediate the seal ring and the hub flange portion,  The hub body portion includes a circumferential groove adjacent the forward end thereof, and the seal ring inner leg includes portions which closely fit into the groove.
Patent CA-1245550-A (CA)
Inventor: DAVIS DWIGHT P
IPC: C02F1/50
Filed: 1985-06-21
Granted: 1988-11-29
Abstract: Abstract of the Disclosure To control the fouling potential of mollusks in aqueous systems, an effective amount for the purpose of an effective nitrostyrene compound is added to said systems.
Patent CA-1257044-A (CA)
Inventor: BONIN YVES
IPC: C08L67/02
Filed: 1985-06-28
Granted: 1989-07-04
Abstract: Mixed polyester molding compositions comprising at least a pair of structurally different thermoplastic polyesters are stabilized against transesterification, whether during formulation or the downstream molding thereof, by having incorporated therein an effective amount of at least one mono-, di- or triester of orthophosphoric acid.
Patent CA-1262331-A (CA)
Title: Balloon shade construction
Inventor: EASLEY MADLYN
IPC: A47H5/14
Filed: 1985-07-24
Granted: 1989-10-17
Abstract: ABSTRACT    A balloon-type shade utilizes bands of low-friction material, attached to a flap on the shade, for guiding the drawstrings at their points of directional change from vertical to horizontal.   This permits the shade to be prestrung,  independently of any rigid mounting rod, and thereby enables shipment in a flat, folded condition.
Patent CA-1241742-A (CA)
Inventor: FUJISHIRO CHIAKI
IPC: C09D5/23
Filed: 1985-09-04
Granted: 1988-09-06
Abstract: Abstract of the Disclosure Magnetizable layer of a diskette, as in the prior art, comprises acicular magnetizable particles and alpha-Fe2O3 particles dispersed in nonmagnetizable binder, The magnetizable layer of the novel diskette differs from prior diskettes in that the alpha-Fe2O3 particles are acicular and comprise from 2 to 7 weight percent of said layer. Preferably the alpha-Fe2O3 particles together with the other particles comprise from 69 to 73 percent by weight of the magnetizable layer. This allows the layer to be desirably smooth and also sufficiently porous to absorb a topical lubricant in an amount of at least 2 percent by weight of the layer. A preferred topical lubricant is a mixture of a long-chain fatty acid such as oleic acid and an ester of a long-chain fatty acid such as hexadecyl stearate.
Patent CA-1247155-A (CA)
Inventor: STOLFI FRED R
IPC: F16F7/112
Filed: 1985-12-12
Granted: 1988-12-20
Abstract: ABSTRACT: "Long life vibration canceller having a gas spring"     A vibration balancing arrangement utilizing a counter-balance mass oscillating at a frequency near its resonant fre-quency. Resonance is obtained by a gas spring, in which the length of the compression region for the gas is variable to vary the re-sonant frequency by adjusting the center point of the oscillation of the counterbalance mass.
Patent CA-1223541-A (CA)
Inventor: DAVIES PHILIP D T
IPC: C07C67/00
Filed: 1986-01-02
Granted: 1987-06-30
Abstract: - i -PATENT APPLICATION         OF Phillip D. T. Davies and Lawrence S. Kirch FOR IMPROVED PROCESS FOR SEPARATING SULFURIC ACID             AND CARBOXYLIC ACIDS                       Abstract of the Disclosure The amount of water required to effect efficient separation of a mixture of sulfuric acid and carboxylic acids by distillation, is reduced, by diluting the mixture while in the distillation column with sufficient water to provide a water:sulfuric acid mole ratio of about 1:1.  The heat generated by the internal dilution causes separ-ation within the column and permits higher distillation pot tempera-tures, and thereby promotes excellent separation.  Feeding the dilu-tion water to the column below the feed mixture further promotes the separation.
Patent CA-1253784-A (CA)
Title: Method and apparatus for mounting pneumatic vehicle  tires
Inventor: EWALD HANS
IPC: B60C25/12
Filed: 1986-02-06
Granted: 1989-05-09
Abstract: TITLE OF THE INVENTION:            METHOD AND APPARATUS FOR MOUNTING PNEUMATIC VEHICLE TIRES ABSTRACT OF THE DISCLOSURE:      A method and apparatus for mounting pneumatic vehicle tires, the beads of which have pull and com-pression resistant bead cores, with the beads, in the mounted state of the tire, being disposed on the radially inner periphery of a wheel rim next to the essentially radially inwardly extending rim flanges of the latter.  A mounting mechanism is brought into contact with the peripheral region of a tire bead portion that has bean introduced into the rim.  The mounting mechanism is introduced in such a way that a first section of the mounting mechanism rests against the tire axially outwardly of the rim flange, while a second section of the mounting mechanism rests against the tire at the level of the rim flange and/or axially inwardly of the rim flange.  These two sections of the mounting mechanism define an angle of 80 to 120° relative to one another.  While the intro-duced tire bead portion is held in place against the rim, the mounting mechanism is guided along the periphery of the tire.  After the tire and rim have been turned over, the procedure is repeated for the other bead of the tire.
Patent CA-1268712-A (CA)
Inventor: VENKATESWARAN PINAYUR S
IPC: A61K36/47
Filed: 1986-04-24
Granted: 1990-05-08
Abstract: ABSTRACT OF THE DISCLOSURE     A pharmaceutical preparation comprising the methanol extractable components of Phyllanthus niruri L. is administered to patients suffering from hepatitis virus infection in an amount effective for inhibiting the growth of said virus.
Patent CA-1252871-A (CA)
Inventor: DALBY JOHN C JR
IPC: H04Q11/04
Filed: 1986-05-02
Granted: 1989-04-18
Abstract: AGENT COMMUNICATION ARRANGEMENTS  FOR TELECOMMUNICATION SYSTEMS            Abstract An operator or agent position, for use by a telephone assistance operator or an agent of a business, communicates with the circuit and packet switching network of a telecommunication switching system using an Integrated Services Digital Network (ISDN) B-channel and D-channel.  The switching network is connected to customers, positions, data communication paths to data bases, and a data path to a control processor of the system.  The B-channel is connected through a circuit switching network to a customer.  The D-channel is connected through a packet switching network to the control processor and to data bases.  Advantageously, the positions can be located remotely from the switching network because only a single integrated facility is required to transmit the integrated voice and data signal between a position and the network.  Advantageously, a variety of data bases can be rapidly and efficiently accessed by a position.
Patent CA-1264302-A (CA)
Inventor: ODORICI FRANCO
IPC: B65H1/30
Filed: 1986-05-15
Granted: 1990-01-09
Abstract: 20.                       ABSTRACT         APPARATUS FOR SUPPLYING FLATTENED BOXES         TO A PACKAGING MACHINE     A supply device for supplying flattened boxes (13 to packaging machines,  equipped for the re-supply of the boxes (1), comprising means for feeding a line (4) of boxes along a magazine (2) including a front carriage (13) and a rear carriage (14) feed means (6, 8), clamp means (19, 27) for connecting the carriages (13, 14) to the feed means (8), means  (42)  for sliding the carriages  (13,  14)  towards or away from one another, a plate (31) mounted on the carriage (13)  moveable transversely between a position facing the line  (4)  and a retracted position,  a plate  (41)  on the carriage (14) facing and normally spaced from the plate (31) to form a space containing additional boxes (1).  To compact the additional line (46) of boxes, the plate (41) is moved to compact the additional line (46) and plate (31) retracted to provide a single line, the plate (31) then being moved to adjacent the plate (41)  and returned to apply pressure to the  rear  of  the  line  comprising  the  original  (4)  and additional (46) boxes.
Patent CA-1258012-A (CA)
Inventor: GERSTLE VOLKER
IPC: G03F7/30
Filed: 1986-09-19
Granted: 1989-08-01
Abstract: ABSTRACT      During the formation of a black-matrix layer on the inside surface of the faceplate of a color picture tube, the development of the photoresist coating takes place in an atmosphere with a high relative humidity.
Patent CA-1267946-A (CA)
Inventor: REINHARDT CHARLES W
IPC: H01R13/533
Filed: 1986-10-21
Granted: 1990-04-17
Abstract: IMPROVED HERMETICALLY SEALED CONNECTOR DEVICE                Abstract of the Disclosure The connector device comprises a male plug of stainless steel or the like having a housing containing a number of spaced passageways within which wire-bearing electrical conduits are hermetically secured.  The device also includes a female receptacle of stainless steel or the like having an annular rim defining a central space within which the front end of the male plug is hermetically sealed.  The female receptacle has a central passageway within which a multi-wire electrical conduit is hermetically secured.  A dielectric wire spreader of polytetra-fluoroethylene or the like is disposed in the central space with a frusto-conical front thereof abutting a dielectric spacer positioned against the conduit sealed in the female receptacle central passageway and with the rear end thereof abutting the front of the male plug.  Passageways in the spacer and male plug rear end conduct conduit wires to the spreader where they are disposed in parallel surface grooves and interconnected.  The device is simple, inexpen-sive and efficient.                 Background of the Invention Field of the Invention The present invention generally relates to electrical devices and more particularly to a novel hermetically sealed electrical conduit connector.          Prior Art Conduit connectors for various specialty applications, such as nuclear reactors and high frequency electronic components, frequently are required to afford protection of the conduits against heat, corrosive gases and liquids, moisture and the like.          However, such connectors normally are not properly designed to provide such protection over any reasonable length of time.
Patent CA-1262929-A (CA)
Inventor: RIECKMAN ROGER A
IPC: H01H3/20
Filed: 1986-11-05
Granted: 1989-11-14
Abstract: ABSTRACT OF THE INVENTION           A portable electric hair dryer having an insulating housing enclosing a motor, fan and heating element with a first switch means for connecting or disconnecting the hair dryer from a source of power and a second switch for controlling the level of heat supplied by the heating element, the first switch being a normally open double pole switch which is completely moisture sealed.  The first switch having a mechanical stop associated with a switch actuator to prevent inadvertent actuation of said first switch.
Patent CA-1270665-A (CA)
Inventor: BRESLICH FRANCIS N JR
IPC: B04B7/08
Filed: 1986-12-02
Granted: 1990-06-26
Abstract: COMPOSITE ULTRACENTRIFUGE ROTOR    ABSTRACT OF THE DISCLOSURE A centrifuge  rotor  includes  a  central  disc formed  of  a  plurality  of  laminates  each  having  an array  of  fibers  arranged  at  predetermined  annular orientations with respect to the axes of the fibers in the next vertically adjacent laminate.  A rim having a higher stiffness than that of the disc surrounds the disc so that a radially inwardly compressive stress is imposed  on  the  disc  by  the  rim when  the  rotor  is rotated at any speed. 1097g
Patent CA-1270080-A (CA)
Inventor: HIGGINBOTHAM CLARK A
IPC: C09D127/16
Filed: 1987-02-04
Granted: 1990-06-05
Abstract: THERMOSETTING FLUOROCARBON POLYMER PRIMERS                  ABSTRACT Rapid air drying thermosetting solvent solution primer compositions are disclosed which comprise volatile polar organic solvent having dissolved therein a fluorocarbon polymer in an amount of from 20% to 45% of total resin solids, a solvent-soluble, hydroxy-functional copolymer of monoethylenically unsaturated monomers containing from 5% to 30% of hydroxy-functional monoethylenic monomer in an amount of from 0.7 to 1.5 parts of hydroxy-functional copolymer per part of fluorocarbon resin, a resinous polyepoxide in an amount providing from 0.1 to 0.6 part of polyepoxide per part of hydroxy-functional copolymer, and a curing agent reactive with hydroxy functionality, preferably an aminoplast resin, for curing the hydroxy-functional acrylic copolymer and the polyepoxide.  The primer is pigmented with inorganic pigment in a weight ratio with respect to the resin solids of from 0.2:1 to 0.8:1.
Patent CA-1266319-A (CA)
Title: Boitier pour circuits electroniques
Inventor: BITLLER JEAN-PIERRE
IPC: F16D7/04
Filed: 1987-03-20
Granted: 1990-02-27
Abstract: : Boîtier pour circuits électroniques. Ce boîtier pour circuits électroniques est prévu plus spécialement pourservir de logement aux équipements pour un répéteur d'une ligne de transmission sous-marine. Il comporte une enveloppe tubulaire (1) en acier résistant à la pression fermée aux extrémités par des cloisons étanches non représentées et à l'intérieur de l'enveloppe un assemblage cylindrique de bâtis (2, 3, 4) en forme de secteurs de cylindre. Chaque bâti (2, 3, 4) est fixé par un côté à un épaulement radiale de la paroi interne de l'enveloppe tubulaire (1) et par l'autre à une bague expansible (7) qui est munie de coins coulissants (10) et qui se bloque par expansion dans la paroi interne de l'enveloppe tubulaire (1). Le système de fixation facilite le montage des bâtis (2, 3, 4) dans l'enveloppe tubulaire (1) et les centre avec précision garantissant la constance de l'épaisseur de l'interface bâti enveloppe tubulaire et par conséquent l'uniformité de sa conductivité thermique.
Patent CA-1270190-A (CA)
Inventor: RIVAS OLEGARIO
IPC: E21B34/12
Filed: 1987-04-16
Granted: 1990-06-12
Abstract: ABSTRACT OF THE DISCLOSURE    A well pumping system operative selectively to pump fluids (1) through the production tube and the annular space between the production tube and the well casing simultaneously (2) through the production tube solely or (3) through the annular space solely, without having to pull the rod string and/or the tube string.
Patent CA-1236981-A (CA)
IPC: B01J38/50
Filed: 1987-04-27
Granted: 1988-05-24
Abstract: ABSTRACT OF THE DISCLOSURE         The present invention relates to the recovery of rhenium values from tertiary phosphine oxide-rhenium complexes resulting from the leaching of rhenium out of spent hydrocarbon reforming catalysts.  The rhenium is recovered by contacting the complex with an aqueous solution of an ammonium salt, typically ammonium chloride.
Patent CH-515285-A (CH)
Title: Polyvinyl chloride articles - antistatic and/or stabilisation surface treatment
Inventor: HAKAN NORBACK
IPC: C08J7/044
Filed: 1969-05-30
Abstract: PVC articles are rendered antistatic and/or stabilised to light by immersion in, spraying, or coating, with a soln. of PVC and an antistatic agent and/or UV stabiliser, followed by evapn. of the solvent. Pref. PVC is dissolved in solvent in 1-200 (1-50)g/kg. solvent concn.; pref. antistatic agent concn. in solvent is 0.01-0.7 g/g., dissolved PVC; pref. UV stabiliser concn. in solvent is 0.001-0.05 g/g dissolved PVC. Pref. solvents are tetrahydrofuran, cyclohexanone and/or C2H4Cl2. Coatings adhere to article and effects are permanent.
Patent DK-102589-A (DK)
Inventor: POMATO NICHOLAS
IPC: C07K16/00
Filed: 1989-03-02
Abstract: The present invention comprises the epitope recognized by the human monoclonal antibody 16-88, the human tumor antigen containing this epitope, which we have identified, isolated and characterized, and anti-idiotypic antibodies to human MCA 16-88, which comprise the same epitope. The invention also relates to the use of antibodies to the antigen containing this epitope for diagnosis and monitoring of treatment of cancer and to the use of this antigen in the preparation of vaccines to elicit an immune response similar to that obtained against tumor cells containing this epitope.
Patent DK-139387-A (DK)
Inventor: BOTTOMLEY ROBIN CHARLES
IPC: A23J3/00
Filed: 1987-03-18
Abstract: The invention provides a process of decolourising annatto-containing whey or products produced therefrom, by oxidation with hydrogen peroxide, characterised in that the oxidation is carried out in the presence of a catalytic amount of an active peroxidase, in that the amount of hydrogen peroxide used is sufficient to effect the oxidation of the annatto and in that the time for which the peroxidase is exposed to a deactivating concentration of hydrogen peroxide is insufficient to permanently deactivate the peroxidase. The process is generally applicable to inter alia whey, demineralised whey, reconstituted whey powders, whey protein concentrates and reconstituted whey protein concentrate powders. It may be applied as a batch, semicontinuous or a continuous in line process.
Patent DK-179384-A (DK)
Inventor: CARTER WILLIAM ALVIN
IPC: A61K9/00
Filed: 1984-04-05
Abstract: The technical area of the invention is the stabilization of interferon (Fig. 1) with products whose adverse effects interferon may prevent but whose production, storage and use cannot be combined with preserving the local activity of interferon. <IMAGE>
Patent DK-186082-A (DK)
Inventor: PETRILLO E W
IPC: A61K31/675
Filed: 1982-04-26
Abstract: Compounds of the formula  <IMAGE>  wherein X is an imino acid or ester and R1 is hydrogen,  <IMAGE>  are useful hypotensive agents due to their angiotensin converting enzyme inhibition activity.
Patent DK-214780-A (DK)
Inventor: EICKEN K
IPC: A01N43/56
Filed: 1980-05-16
Abstract: Herbicidal agents containing an N-azolylmethylhaloacetanilide of the formula    <IMAGE>  I  where R, R1, R2, A and X have the meanings given in the disclosure, and a substituted cyclohexane-1,3-dione derivative of the formula    <IMAGE> II  where R1, R2, R3, R4, X and n have the meanings given in the disclosure, or a metal salt or ammonium salt of this cyclohexane-1,3-dione derivative. The ratio of N-azolylmethylhaloacetanilide of the formula I to cyclohexane-1,3-dione derivative of the formula II is from 1:0.125 to 1:10 parts by weight. The agents are suitable for combating unwanted grassy plants.
Patent DK-238981-A (DK)
Inventor: SCHIRMER U
IPC: C07D265/30
Filed: 1981-06-01
Abstract: Aralkylphenylureas of the formula   <IMAGE>   wherein R1 and R2 are hydrogen, alkoxy or unsubstituted or substituted alkyl, cycloalkyl, alkenyl or alkynyl, or R1 and R2 together are unsubstituted or substituted alkylene which may or may not be interrupted by oxygen or sulfur, Y is hydrogen, alkyl, halogen, alkoxy or haloalkyl, A is unsubstituted or substituted alkylene, Z is hydrogen, alkyl, haloalkyl, alkoxyalkyl, cycloalkyl, aralkyl, aryl, aryloxy, halogen, a C4H4 chain which is fused to the benzene ring to give a substituted or unsubstituted naphthyl ring, alkoxy, haloalkoxy, alkylthio, thiocyanato, cyano,   <IMAGE>  +TR  <IMAGE>  R' and R'' being hydrogen, alkyl, alkoxy, alkylthio, cycloalkyl or unsubstituted or substituted phenyl and n is 1, 2, 3 or 4, and herbicides containing these ureas.
Patent DK-297184-A (DK)
Inventor: UHR JONATHAN WILLIAM
IPC: A61K39/44
Filed: 1984-06-18
Abstract: The present invention provides a means for potentiating the cytotoxic activity of immunotoxin conjugates. The compositions of the present invention include a selctive binding agent such as an antibody coupled to a toxin B chain moiety such as ricin B chain.
Patent DK-302082-A (DK)
Inventor: GOTTAUF GEORG
IPC: B60C11/16
Filed: 1982-07-06
Abstract: 1. Spike for motor vehicle tyres having a hard metal pin (2) which is axially movable in a central hole (3) in a jacket (1) in opposition to the action of an elastic spring element (8, 11), the hard metal pin and the jacket consisting of different materials and the jacket having a guide (9) in the central hole, characterized in that the guide (9) for the hard metal pin (2) consists of an alloy which a high content of a hard material carbide, for example titanium carbide, with great wear resistance to sliding friction, but low resistance to impact stress.
Patent DK-302089-A (DK)
Inventor: NAMEN ANTHONY E
IPC: C07K16/24
Filed: 1989-06-19
Abstract: Mammalian Interleukin-7 proteins (IL-7s), DNAS and expression vectors encoding mammalian IL-7s, and processes for producing mammalian IL-7s as products of cell culture, including recombinant systems, are disclosed.
Patent DK-315082-A (DK)
Inventor: FOSTER F G
IPC: C11D3/33
Filed: 1982-07-14
Abstract: A low phosphate, alumino-silicate built cleaning composition having improved bleach performance is described comprising a) 15-50% by weight of a water-insoluble alumino-silicate cation exchange material;  b) 3-30% by weight of a peroxide bleach;  c) 0.5-15% by weight of an activator for said peroxide bleach; and d) 1-15% by weight of a nitrilotriacetic acid compound, wherein the percentage quantities of (a) + 2(d) is between 30 and 55.
Patent DK-342283-A (DK)
Inventor: FUJII KOZO
IPC: C07D239/42
Filed: 1983-07-26
Abstract: A process for preparing 2-alkyl-4-amino-5- aminomethylpyrimidines comprises subjecting a 2-alkyl-4- amino-5-formylpyrimidine to catalytic reaction with hydrogen and ammonia in the presence of a reduction catalyst. In the process in question, the sought-after product is obtained in a much higher yield as compared with that of the previously known processes.
Patent DK-410086-A (DK)
Inventor: PRESCOTT LEWIS A
IPC: A23C/
Filed: 1986-08-28
Abstract: A method and a system for converting liquid whey and/or permeate from a cheese making process 20 into a dry, non- lumping powder consists of vacuum evaporation of the liquid whey using a final evaporator 44, until the whey is approximately 75% dry matter, the lactose content of which is converted into its alpha-monohydrate form by crystallisation in a cooled heat exchanger 60, following which a vortex quick-drying appliance 60 with a hot air fluidised bed converts the whey to a non-lumping powder. <IMAGE>
Patent DK-600984-A (DK)
Inventor: GRAY PATRICK WILLIAM
IPC: C07K14/00
Filed: 1984-12-14
Abstract: The present invention relates to novel, stable recombinant gamma interferons exhibiting in greater or less degree the antiviral and antiproliferative activity in humans and pH 2 labile properties characteristic of native human gamma interferon. The amino acid sequence of such an interferon comprises, from the N terminus, at leastwherein X is a methionine residue or hydrogen and Y is a glutamine residue or, where X is is hydrogen, Y is either a glutamine or a pyroglutamate residue.
Patent FI-800048-A (FI)
Inventor: HOLVOET MARCEL
IPC: A61L15/00
Filed: 1980-01-07
Abstract: Insertion process of pulverulent products (3) so called "super absorbing" in a fiber structure. The powder of the super absorbing product (3) is deposited on a fiber layer (1), a fiber mat (2) comes on top for covering and the fiber mat is bound to said fiber layer, according to cohesion lines and/or points (4), so as to define between said layer and said mat spaces in which a certain amount of powder of super absorbing product (3) is trapped. Application to absorbing fiber structures, particularly sanitary towels.