baber/WOPTO huggingface dataset:
Patent YU-73593-A (YU)
Inventor: HENGESBACH W
IPC: F16B13/06
Filed: 1993-11-24
Abstract: The expansion anchor comprises a shaft (1) which exhibits, at its rear end, means for fastening an object and, at its front end, a cross-sectionally reduced portion (3) with an adjoining expansion cone (4), and it further comprises an expansion sleeve (5) which is pushed over the said portion and has longitudinal slits (6) and locking elements (7) which project beyond the diameter of the expansion sleeve (5). The locking elements are a plurality of continuous punched-out portions running in the longitudinal direction of the expansion segments. The punched-out portions are each in the form of a triangle with the point directed towards the front end of the expansion segments. The contour of the projected development of the expansion sleeve is initially punched out in slight under-size, and the sheet metal is then compressed in its thickness in a pressing procedure. The locking elements are punched out after the compression. <IMAGE>
Patent BE-900567-A (BE)
Title: Three piece costume for ladies to wear on beach etc. - for fashionable protection against sunburned shoulders
IPC: A41D7/00
Filed: 1984-09-12
Abstract: A three-piece costume or 'trikini' for wear by ladies for swimming or sports in which the third piece is an ancillary collar or halter of matching or contrasting fabric to the essential parts of the costume. Different patterns cover (a) front and back from neck to bust; (b) just the breast bone area; (c) just the shoulders; (d) shoulders and cleavage areas, front and back; and (e) a broad collar separate from a conventional bikini top.
Patent BE-900731-A (BE)
Title: Dispositif de mise en marche d'une source de chaleur marchant au gaz.
IPC: F23N5/20
Filed: 1984-10-02
Abstract: Un dispositif de mise en marche pour une source de chaleur marchant au gaz et comportant un bruleur à gaz (11) alimenté par une valve (13) à réglage continu,  un  dispositif  producteur de pression pneumatique (33) commandant la valve de gaz (13) ainsi qu'un dispositif de commande pour un clapet de dérivation (18) disposé dans la canalisation d'air de combustion/gaz d'échappement, munie
Patent BE-900856-A (BE)
IPC: A61K31/54
Filed: 1984-10-19
Abstract: Compounds of formula (I)[wherein R<sup>1</sup> represents a hydrogen atom or an alkyl group having from 1 to 6 carbon atoms and R<sup>2</sup> represents a hydrogen atom, an alkyl group having from 1 to 6 carbon atoms or a group of formula IIin which R<sup>1</sup> is as defined above] and pharmaceutical compositions thereof may be administered to humans or warm-blooded animals to combat toxic proteins or peptides, e.g. venoms, fungal toxins and bacterial exotoxins, in the bloodstream.
Patent BE-902403-A (BE)
Title: Assemblages combustibles pour reacteurs nucleaires.
Inventor: CAMDEN T M JR
IPC: G21C3/328
Filed: 1985-05-10
Abstract: Assemblage combustible nucléaire, utilisable dans un réacteur à eau sous pression, dans lequel des barres de combustible de l'assemblage sont disposées de manière que leur zone d'accumulation de gaz de fission se situe à la partie supérieure de cet assemblage, tandis que des barres de combustible alternées sont disposées avec leur zone d'accumulation de gaz de fission à la base de l'assemblage, toutes les barres de combustible alternées sont disposées avec leur zone d'accumulation de gaz de fission à la base de l'assemblage, toutes les barres de combustible étant de préférence d'une meme étendue axiale, une zone de couche fertile axiale pouvant etre formée en prévoyant pour la zone de combustible de chaque barre une petite zone d'uranium naturel ou appauvri dans une partie de la zone d'accumulation de gaz de fission
Patent CA-1037417-A (CA)
Inventor: OKUBO KATSUHIRO
IPC: C02F1/461
Filed: 1971-11-25
Granted: 1978-08-29
Abstract: ABSTRACT                  In a process for continuous removal of contaminants including cyanides and toxic metals such as copper, zinc, silver, chromium, cadmium and others by the electrolytic process, an electrolytic cell is partitioned by a membrane into at least two electrolytic chambers which are filled with conductors in granular, fibrous or segmental form with positive and negative major electrodes respectively to form an anode chamber and a cathode chamber in abutting relation to the membrane.  In accordance with the properties of contaminants such as cyanides, rinse water may selectively be led into the anode chamber or the cathode chamber to affect reduction and/or oxidation with decomposition of any toxic metals and cyanides so that the pollution concentration of the rinse water is lowered.  The rinse water with low pollution content is allowed to migrate through the membrane into the cathode chamber or the anode chamber to effect a further reduction and/or oxidation with decomposition of the residual metals and cyanides whereby the contaminants are removed from the rinse water.  The anode chamber with major electrode or the cathode chamber filled with granular or fibrous conductors may be replaced by a porous conductive metal sleeve.
Patent CA-1062108-A (CA)
Inventor: HURSON JAMES K
IPC: A61L31/06
Filed: 1974-06-28
Granted: 1979-09-11
Abstract: A B S T R A C T A surgical aid is disclosed for retaining displaced  material in a surgical site in its displaced position.  The aid consists of a wire core of aluminum or aluminum alloy or stainless steel and a covering of a suitable elastomer, such as dimethyl polysiloxane polymer, organo-metallically bonded thereto.  The aid is malleable, non-toxic and compatible with cell metabolism. It can be clamped to a retractor frame fixed relative to a surgical site and has major advantages over the use of sponges, towels and other surgical aids now in use.  The aid has a body portion and a handle portion which can be held by an assistant or clamped to the frame, allowing the assistant to assume a more productive role in the operation or dispensing with him completely.
Patent CA-1037056-A (CA)
Inventor: VIA FRANCIS A
IPC: C07F9/40
Filed: 1974-11-18
Granted: 1978-08-22
Abstract: PROCESS FOR PREPARING PHENYLPHOSPHONOUS DICHLORIDE          Abstract of the Invention Phenylphosphonous dichloride can be prepared in high yield in an autoclave process by reacting monochlorobenzene  , phosphorus trichloride (PC13), and elemental phosphorus under such conditions that the temperature of reaction, time of reaction, and the molar ratio of    and   satisfy the formula:       wherein Y represents a yield of at least 60%, t represents reaction time (hours) and the terms A and R include the reaction temperature and molar ratios of         and      , it having been found that a critical interdependence exists between these functions if high yields are to be attained.  Re-cycling of byproduct diphenylphosphinous chloride can further increase yields.
Patent CA-1042738-A (CA)
Inventor: SHELDON NEVILLE M
IPC: C08J9/42
Filed: 1975-02-04
Granted: 1978-11-21
Abstract: TITLE: RESILIENT WATERPROOF MATERIAL     ABSTRACT OF THE DISCLOSURE:           A flexible waterproof or sealing material with good load bearing properties, low compressibility and good abrasion resistance is constituted by a porous polyurethane material having a density in the range 25-50 lb/ft3 impregnated with elastomeric material to an extent of 5-50% by weight of the polyurethane.   The preferred polyurethane material is reconstituted polyurethane foam made by bonding together particles of comminuted polyurethane foam, preferably with a particle size not exceeding 4 mm, with a polyurethane binder.   Materials made from pulverized foam with a particle size of less than 2 mm and moulded under pressure, which are not recognisably cellular although atill sufficiently porous for impregnation, are particularly valuable as starting materials.   Preferred impregnants include rubbers, vinyl polymers and co-polymers, acrylic elastomers, butyl rubbers and especially carboxylated styrene-butadiene rubbers.   The materials can be used wherever flexibility, sealing and wear resistance are required, for example in shoe components, handbags, luggage and motor car components.  They are thermoformable and can be laminated to fabrics or other materials.
Patent CA-1036683-A (CA)
Title: Organe de raccordement de l'extremite d'un conducteur a une broche
Inventor: LACAN GUY
IPC: H01R13/187
Filed: 1975-05-13
Granted: 1978-08-15
Abstract: BREVET D'INVENTION                           ORGANE DE RACCORDEMENT             DE L'EXTREMITE D'UN CONDUCTEUR A UNE BROCHE                    Invention  : Guy LACAN             Société dite  :  LA TELEMECANIQUE ELECTRIQUE     PRECIS DE LA DIVULGATION      Organe de reccordement d'un conducteur à une broche. Comprend un fourreau isolant entourent un étui métal-lique primatique à l'intérieur duquel une languette détermine deux logements pour la broche respectivement pour le conduc-teur, le serrage du second résultant de l'introduction du pre-mier.           Application aux dispositifs de câblage, notamment à ceux qui utilisant des réseaux de broches parallèles.      Fig. 4
Patent CA-1062188-A (CA)
Inventor: PITTMAN TOBE A
IPC: C10G1/04
Filed: 1975-11-17
Granted: 1979-09-11
Abstract: ABSTRACT         A method of recovering oil from oil sands, wherein the system is operated without the need of water or in general even of heat, at least in appreciable quantities.  The subject method includes providing crushed ore, crushed preferably to particulate size, on a perforate bed or support and then spray-ing the so-crushed oil sands ore with a selected solvent at from 1-100 psi gauge pressure such that an oil-containing solution can be collected beneath such support.  Thereafter, the oil is recovered by vaporizing the solvent and thereafter condensing the solvent for re-use.  Upon vaporization of the solvent, the oil and lighter fractions remain and can be introduced into a refinery or distillation column for recovering desired fractions from the recovered oil or bitumen and also for producing a separate fraction so that the same can be used as an energy source to supply the necessary heat required as well as power for the mechanical equipment used.
Patent CA-1069313-A (CA)
Inventor: REUTER GERHARD
IPC: C21B13/00
Filed: 1976-01-13
Granted: 1980-01-08
Abstract: ABSTRACT OF THE DISCLOSURE            A process for the direct reduction of iron oxide-containing materials to produce sponge iron by a treatment with solid carbonaceous reducing agents in a rotary kiln at a temperature below the softening and melting point of the charge, in which the kiln atmosphere flows opposite to the direction of movement of the charge, at least part of the solid carbonaceous reducing agents is charged in agglomerated form into the rotary kiln at the charging end thereof, and oxygen-containing gases are fed into the rotary kiln.  The process is characterized in that highly reactive, solid carbonaceous reducing agents which contain 20-50% volatile constituents are charged in agglomerated form into the rotary kiln at the charging end thereof and are heated up at such a rate that they disintegrate into fine particles substantially in and before the end of the heating-up zone of the rotary kiln.  The process of the invention enables the use of highly reactive solid carbonaceous reducing agents in an economical and technically simple manner and an optimum utilization of the volatile constituents in the rotary kiln; the losses due to dust entrained by the exhaust gases are small, and optimum operating conditions in conjunction with a high throughput can be obtained.
Patent CA-1058884-A (CA)
Inventor: TURKDOGAN ETHEM T
IPC: C21C5/34
Filed: 1976-01-22
Granted: 1979-07-24
Abstract: ABSTRACT OF THE DISCLOSURE      A method of producing steel by the bottom blown basic oxygen process in which the residual sulfur content is reduced to an exceptionally low level.  The process comprehends a standard bottom blown basic oxygen steelmaking process incorporating the injection of a gas carrying particulate desulfurizing agent to desulfurize the steel while maintaining reducing conditions in the bath.
Patent CA-1057632-A (CA)
Inventor: ANGELINI DOMINIC J
IPC: C23G1/14
Filed: 1976-03-16
Granted: 1979-07-03
Abstract: ABSTRACT OF THE DISCLOSURE      A cleaning bath and use thereof for removing oxides from aluminum or other similar oxide-forming metal surfaces, wherein the composition, as applied, contains (a) at least one component providing carbonate ions, (b) at least one poly-phosphate component and (c) at least one surfactant.
Patent CA-1081637-A (CA)
Inventor: DAEHN URSULA
IPC: C07H19/06
Filed: 1976-04-07
Granted: 1980-07-15
Abstract: Abstract of the Disclosure The new antibiotic Nikkomycin is produced by culturing the strain Streptomyces tendae Ettlinger at al T? 901 in a nutrient medium at a pH of about 5.5 to 8 under aerobic conditions and isolation by cation exchange from the culture filtrate, followed by elution. The antibiotic is believed to have the structural for-mula   and is characterized by fungicidal activity.
Patent CA-1046115-A (CA)
Inventor: KURTZ DONALD R
IPC: H01H33/664
Filed: 1976-04-22
Granted: 1979-01-09
Abstract: ABSTRACT OF THE DISCLOSURE       A vacuum-type circuit interrupter comprises two plurali-ties of rod electrodes positioned to form a ring of electrodes in which the electrodes of the first plurality interleave with those of the second plurality and are spaced cir-cumferentially of the ring from the immediately adjacent electrodes of the second plurality.  A first conductive tube mounts the electrodes of the first plurality on a first conductive end cap of the interrupter, and a second con-ductive tube mounts the electrodes of the second plurality on a second conductive end cap of the interrupter.  First and second stationary contacts are respectively mounted on the distal ends of a rod electrde in said second plurality. A first movable contact rod extends through said first end cap and through said first tube and carries a movable con-tact for engaging said first stationary contact.  A second movable contact rod extends through said second end cap and through said second tube and carries a movable contact for engaging said second stationary contact.  The two pairs of engageable contacts are electrically connected in parallel with each other when the interrupter is closed.
Patent CA-1070398-A (CA)
Inventor: ALBERT WILLARD S
IPC: H01B17/38
Filed: 1976-04-27
Granted: 1980-01-22
Abstract: ABSTRACT OF THE DISCLOSURE          A cylindrical porcelain insulator having a depressed opening in at least one end thereof is utilized as a support member.  An elongated steel stud having a threaded end and an enlarged securing end is disposed in the depressed central opening of the porcelain insulator.  The enlarged securing end has circumferential lateral ridges and depressions for providing an enlarged surface area. Babbit or epoxy material is disposed in the remaining volume of the depressed opening. The securing end of the stud is therefore suspended in the hardened babbit or epoxy material, which in turn is affixed to the sides of the depressed opening, thus affixing the stud to the insulator.  The stud has a relatively flat circumferential lateral shoulder at the upper end thereof which protrudes above the end of the insulator and out of the depressed opening.   An electrical bus bar or bus bar retaining apparatus is disposed around the threaded portion of the stud to rest on the flat shoulder in a flat surface to flat surface relationship.  Fastening means, such as a nut, is threaded onto the stud and torqued against the bus bar or bus bar retaining apparatus.  The torquing stress provided to the bus bar is directed against the flat shoulder rather than the babbit material.  When the bus bar or bus bar assembly has been thus secured to the stud with a predeter-mined amount of torque, the bus bar assembly will remain reliably affixed in place at the value of torque over a relatively long period of time and even when exposed to significant variations of temperature.
Patent CA-1043386-A (CA)
Inventor: KELLER RUSSELL D
IPC: F17C13/12
Filed: 1976-05-07
Granted: 1978-11-28
Abstract: SAFETY CONNECTOR FOR PRESSURE TANK     Abstract A pressure tank connector is described which is formed integral with the cylindrical side wall portion of the tank so that such connector deforms and acts as a safety valve when the fluid pressure within the tank exceeds a predetermined pressure.  The deformed connector produces a space between it and an insert member which enables the pressurized liquid or gas within the tank to slowly leak out through such space.          In the preferred embodiment, the connector includes a threaded cylindrical connector portion joined by a conical projection portion to the side wall of the tank.  The fluid escapes from the tank through a space formed between the threads of such connector and those of an external fitting screwed into such connector.
Patent CA-1048980-A (CA)
Inventor: STAHLHUT LEO G
IPC: F24F13/078
Filed: 1976-05-19
Granted: 1979-02-20
Abstract: ABSTRACT OF THE DISCLOSURE           A multipurpose, recessed luminaire capable of utili-zation in air handling applications is provided having a sim-plified air blade construction.  The particular construction utilized in the air blade design is responsible for the ability of the luminaire to exhibit a multipurpose capacity.  The luminaire or light fixture includes a body defining a lamp housing.  The body has a peripheral lip about it, the lip defining a cavity along at least two opposed sides of the body.  m e cavity is the primary air path when the luminaire is used in air transfer applications.  The air blade is mounted along the peripheral lip and is adjustable between positions which block air flow, provide horizontal air distribution, or provide vertical air distribution, horizontal and vertical distribu-tion referring to the general direction of air flow travel after exiting the cavity.  The air blade includes a first wall, a second wall initially generally perpendicular to the first wall, and a third wall meeting the first wall at a predetermined angle.  In the preferred embodiment, both the first and third walls have relief means formed in them so that these walls may be folded against one another and against the second wall to give the luminaire its multipurpose capabilities.  The third wall is designed to function as a positive blade stop in the horizontal air distribution position of the air blade.
Patent CA-1058300-A (CA)
Inventor: WESTERVELT RALPH
IPC: B01D35/143
Filed: 1976-07-07
Granted: 1979-07-10
Abstract: PRESSURE DIFFERENTIAL SWITCH                     ABSTRACT OF THE DISCLOSURE          Apparatus for indicating a clogged condition of a fluid filter or the like.  The apparatus includes an elec-trical switch structure and a pressure-responsive element carried within the chamber to be responsive to the fluid pressure differential existing across the filter.  The switch includes a threaded screw element adapted to adjustably engage the fluid pressure-responsive element in the chamber which may comprise a snap action element providing a positive instantan-eous indication of the pressure across the filter reaching the preselected elevated value indicative of undesirable clogging of the filter.
Patent CA-1040506-A (CA)
Inventor: THOMPSON DAVID L
IPC: B67C3/16
Filed: 1976-07-13
Granted: 1978-10-17
Abstract: ABSTRACT      A portable vacuum pressure liquid tank used primarily for the skimming, removal and transfer of industrial waste  liquids.  A motor-driven pump supplies either super-atmospheric air pressure or a vacuum to the interior of the tank.  When the tank interior is connected to vacuum, waste liquid is drawn into the tank.  Pressurizing the interior of the tank forces the waste liquid out of the tank.  Filling and draining of the tank may be controlled solely by valves.
Patent CA-1062983-A (CA)
Title: Copolymers for the control of the formation and deposition of materials in aqueous mediums
Inventor: GODLEWSKI IRENE T
IPC: C02F5/10
Filed: 1976-08-23
Granted: 1979-09-25
Abstract: Abstract of the Disclosure The present invention relates to processes for controlling the formation and deposition of scale and sludge and in particular cal-cium phosphate which would otherwise occur in aqueous mediums con-taining the ions capable of forming sludge and the scale. The invention, more particularly, relates to the control, reduction and/or prevention of scale and sludge deposits in cooling water, scrubber and steam generating systems, evaporators, economisers, and the like by the introduction of a copolymer comprising sulfonated styrene and maleic anhydride moieties to the water used therein. The copolymers dis-covered to be effective for the purpose are those having a mole ratio of sulfonated styrene moieties to moieties derived from maleic anhydride of from about 2:1 to about 4:1.
Patent CA-1074381-A (CA)
Inventor: PRENN OTTO E
IPC: H05B7/101
Filed: 1976-09-01
Granted: 1980-03-25
Abstract: ABSTRACT OF THE DISCLOSURE     This invention provides a composite electrode hav-ing a metallic, water cooled upper portion and a consumable lower portion.  The portions are secured together, and the upper one includes conduit means within it to permit cooling water or other liquid to move along a path which brings the cooling liquid into intimate contact with substantially all of the inside surface of the outer wall defining the periphery of the upper portion.
Patent CA-1083804-A (CA)
Inventor: GIMPLE JAMES J
IPC: B05B5/03
Filed: 1976-09-02
Granted: 1980-08-19
Abstract: Abstract of the Disclosure An improved electrostatic spray gun for the deposition of powdered coating material on a workpiece is disclosed.  The spray gun includes a housing having a barrel to which a nozzle is attached for directing the powdered material to the workpiece.  A charging electrode which is connected to a high voltage power supply, is mounted on a diffuser assembly which is clamped between the nozzle and the housing, on which the nozzle is threaded. A regulated gas flow supplied through the housing and the diffuser assembly provides a gas shield around the charging electrode to prevent a buildup of the coating material on the electrode.  A novel pneumatic safety interlock continuously monitors the pressure of the gas supplied to the diffuser assembly.  The interlock turns off the high voltage power supply and a pump for the coating material in response to a drop in such pressure resulting from a loose nozzle.
Patent CA-1087715-A (CA)
Inventor: HUMPHRIES PETER E
IPC: G08B25/00
Filed: 1976-10-05
Granted: 1980-10-14
Abstract: ABSTRACT OF THE DISCLOSURE           An intrusion alarm system has a number of satellites each connected to a master by an unshielded cable having only four conductors, namely two power conductors, a drive signal conductor which supplies drive to the satellite transmitter and the satellite control circuit, and an alarm conductor.  When an intrusion is detected by a satellite, its control circuit transmits a high level alarm signal on the alarm conductor to the master and also enables (but does not operate) a speaker in the satellite.  The master has a rocker switch which an investigator turns off when he arrives at the supervised premises.  This turns off the drive signal to the satellite. The control circuit of the satellite that caused the alarm responds by sounding its speaker, enabling determination of where the alarm occurred. The rocker switch may also be placed in a walk test position, enabling the system to be walk tested, and then may be returned to its initial supervisory position applying a reset signal to restore the satellite control circuits all to their normal supervisory condition.