baber/WOPTO huggingface dataset:
Patent CA-1224094-A (CA)
Inventor: KOEBEL SAM C J P O BOX JASPER
IPC: A01K5/00
Filed: 1984-11-13
Granted: 1987-07-14
Abstract: ABSTRACT OF THE DISCLOSURE          A livestock feeder for hay bales, stacks and the like comprising fence-like sides and ends hinged to each other at their ends and pivotally supported on posts centrally secured to  the  ends,  to  permit  movement  from  a  normal  rectangular configuration to one of a parallelogram with the side sections closer  to  each  other.   Such  a  construction  permits  animals feeding along the sides of the feeder, to have access to feed in the center  of  the feeder  as they bear against the sides thereby collapsing them inwardly.
Patent CA-1239137-A (CA)
Inventor: HOHMANN CLAUS
IPC: F41A23/00
Filed: 1985-01-25
Granted: 1988-07-12
Abstract: TITLE OF THE INVENTION:            HOUSING, ESPECIALLY FOR LARGE EQUIPMENT            ABSTRACT OF THE DISCLOSURE:            A housing (1) for large equipment is constructed by lightweight structural techniques, preferably of interlocking extruded aluminum hollow chambered struc-tural sections.  The forces applied to a roof plate (2), which is a stiff bending beam or flexural supporting girder with a greater stiffness perpendicular to its lengthwise axis, that is relative to its short width than relative to its length, are transmitted to a floor plate (9) through wall elements (3, 6, 7, 8) which each act as a thrust support wall capable of taking up shear-ing stress as well as bending and torsional stress.          Together the wall elements or components form a torsion tube.
Patent CA-1253345-A (CA)
Inventor: PANETTI ROMOLO
IPC: E01B31/12
Filed: 1985-02-04
Granted: 1989-05-02
Abstract: ABSTRACT OF THE DISCLOSURE           The  present  disclosure  describes  a  reprofiling device which comprises at least one reprofiling unit driven along the track by means of a railroad vehicle;  means to displace  in  height  the  reprofiling unit with respect  to the  railroad vehicle and to apply at  least  one tool of the  reprofiling unit  against  the rail.   The reprofiling unit comprises at least one support angularly displaceable with respect   to   the railroad vehicle carrying several reprofiling tools forming a group of tools.  A positioning device,   and  locking  device  fixes  the  positions  of  the support  for which  one  of  the  said  reprofiling  tools  of the group of tools is located in working position.
Patent CA-1255078-A (CA)
Inventor: STEINBACH HANS-HORST
IPC: C04B28/14
Filed: 1985-08-07
Granted: 1989-06-06
Abstract: A b s t r a c t Production of Water Repellent Moldings from Plaster A water-repellent plaster molding is produced by forming a foam of water, surfactant and polyalkyl-hydro-gen-siloxane adding this foam to a paste of plaster powder in water, and letting the mixture set.
Patent CA-1260089-A (CA)
Inventor: DICKENS FREDRICK T
IPC: H01F27/245
Filed: 1985-08-12
Granted: 1989-09-26
Abstract: LOW PROFILE MAGNETIC STRUCTURE IN WHICH ONE WINDING ACTS AS SUPPORT FOR SECOND WINDING          Abstract A low profile magnetic structure comprising E and I type core shapes is dimensioned with the passage length through the core window being very long compared with a cross sectional dimension of the windows.  In a transformer design, windings passing through the window are designed to be coaxial with one winding being a shell for the other winding.
Patent CA-1241685-A (CA)
Inventor: DIMARCO BERNARD
IPC: H01H71/10
Filed: 1985-08-30
Granted: 1988-09-06
Abstract: Abstract A circuit breaker with blow open contacts is provided with a housing.  Each pole of the circuit breaker has a reinforced molded housing.  The walls of the housing are provided with reinforcing ribs to withstand the high pressures caused by gases generated by the arc during interruption of high short circuit currents.
Patent CA-1229429-A (CA)
Inventor: BEUMER KARL W
IPC: H01L21/30
Filed: 1985-11-12
Granted: 1987-11-17
Abstract: POSITIONING SYSTEM                      ABSTRACT      A high precision, high throughput submicrometer worpiece positioning system, particularly useful as a workpiece positioning means in electron beam lithography tools, is disclosed.  The positioning system increases mechanical stability by essentially eliminating mechanical hysteresis, which allows state of the art electron beam lithograpny systems to provide the repeatable, accurate and dense circuit patterns that modern semiconductor trends demand. The positioning system comprises a movable positioning table, a workpiece supporting superstructure which is elastically joined to the movable positioning table by three geometrically distinct kinematic support means and a two-stage coupling means which mounts a workpiece to the workpiece supporting superstructure.  A laser interferometer locating-positioning system is used to position the workpiece. The interferometer mirrors are integral with the workpiece supporting superstructure.  The coupling means mounts a workpiece to the workpiece supporting superstructure with a minimum of mechanical distortion.  Three two-stage coupling means are used.  The first stage is removable from the positioning, and allows for workpiece loading and unloading outside of the positioning system.  The removable stage comprises an integral unit which includes two opposing arms with large radii spherical ends and a tab member.  The spherical end center lines are colinear, providing for vertical clamping of the workpiece.  The second stage is stationary and integral with the workpiece supporting superstructure.  The stationary stage comprises two opposing arms with large radii spherical ends and clamps the tab of the removable stage by vertical clamping.
Patent CA-1233868-A (CA)
Inventor: IGUCHI YUKINOBU
IPC: H01J29/50
Filed: 1985-11-27
Granted: 1988-03-08
Abstract: ABSTRACT OF THE DISCLOSURE          An improved electron gun beam for a three color gun which has a central cathode and side cathodes mounted on either side of the central cathode which produce beams for different colors which pass through first and second grids and a main electron lens and wherein the first and second grids are generally conically shaped so that they extend toward the central cathode and have further indentations in their central portion which extend toward the central cathode and wherein the thickness of the second grid at the center wherein the beam of the central cathode passes therethrough is less than at the portions of the second grid where the beams from the two side cathodes pass therethrough and also where the distance between the central cathode and the indented portion of the first grid is larger than the distance between the two side cathodes and the distance to the first grid and/or the distance between the second and first grids is larger at the portion where the central cathode beam passes therethrough than where the beams of the two side cathodes pass therethrough so as to provide optimum focusing voltage values and the voltage difference for optimum focusing for the respective beams is constant over the entire cathode current operating ranges.
Patent CA-1256080-A (CA)
Inventor: MACINTYRE HAZEN L
IPC: F21S9/02
Filed: 1986-02-03
Granted: 1989-06-20
Abstract: ABSTRACT Lighting apparatus provides emergency illumination independent of power source in compact attractive configuration.  A capped circular and longitudinally slotted tube (10) contains a power supply (25) and charging electronics.  Cylindrical outer envelopes (12) rotatably enclosing the tube (10) each have pivotally mounted lamp shells (15) at opposing ends. A spider plate attachable canopy (11) having integrally molded apertured inner lugs (52) has an outer integrally molded arm supported overhanging portion (56), the arm (56) of substantial cross section for supporting the tube weight centrally supporting the lighting fixture.  The tube (10) has a longitudinal support slot (120) receiving a rectangular support piece (57) terminating from the canopy arm (56).  End caps (19, 20) enclosing tube ends each have a circumferential groove (42) for receiving guide nubs (44) are disposed in spaced apart relationship on the inner circumference of the envelopes (12).
Patent CA-1251775-A (CA)
Inventor: HOFFMAN MICHAEL J
IPC: B29C43/36
Filed: 1986-03-19
Granted: 1989-03-28
Abstract: AQUEOUS SILICONE EMULSIONS   AS BLADDER LUBRICANTS              Abstract of the Disclosure An aqueous organopolysiloxane emulsion containing (1) hydroxyl-containing organopolysiloxanes, (2) organohydrogenpoly-siloxanes, (3) a lubricant having a melting range of from 25 to 80°C, (4) a thickening agent, (5) a surfactant, and (6) water and an antifoam and bactericide, if desired, which may be used as a bladder lubricant for molding tires.
Patent CA-1259392-A (CA)
Inventor: CEDAR DENNIS A
IPC: G05B19/401
Filed: 1986-05-07
Granted: 1989-09-12
Abstract: ABSTRACT OF THE DISCLOSURE           A sturdy three-dimensional master model constructed using CAD/CAM and N/C machine tool techniques by digitally processing surface data to obtain low density, unsweetened, template contour lines offset below the surface on an axis normal thereto, and then simultaneously constructing a rough model having a surface offset above the surface on an axis normal thereto, while developing the surface data to sweetened, high density cutter path data and then using the cutter path data to N/C mill the rough plus model.
Patent CA-1263344-A (CA)
Inventor: CHLEBINA LAWRENCE E
IPC: B29D30/32
Filed: 1986-07-23
Granted: 1989-11-28
Abstract: ABSTRACT OF THE DISCLOSURE                BEAD TRANSPORTING CONTAINER     A  generally  cylindrical  wall  member  (14)  of resilient material has an opening (22) extending axially of the container (10) for inserting beads (12) into indi-vidual compartments (54) in the container (10).  Axially extending  sides  (30)  of  the  wall  member  (14)  are resiliently movable radially outwardly to grip and hold the beads (12) during transporting.  The curvature of the sides  (30)  is such that a range of different diameter beads  (12) can be accommodated.   The wall member sides (30) are also resiliently yieldable radially outwardly to permit removal of the beads (12) during movement of the container (10) in a radial direction away from the beads (12) after they are placed around a bead support of a bead storing and feeding apparatus.
Patent CA-1261942-A (CA)
Inventor: PICINELLI VITTORIO
IPC: C03B7/06
Filed: 1986-08-13
Granted: 1989-09-26
Abstract: ABSTRACT OF THE DISCLOSURE     The device comprises a three-dimensional grid of thermocouples which are immersed in a fluid, which is moving in a covered channel and has a temperature above that of its environment.  Apertures in the sheathing of the channel can be progressively closed by shutters so as to control the cooling of the fluid through an outgoing radiation through the apertures.  Burners with a variable intensity are placed within the channel and allow to heat up the fluid in the vicinity of each burner.  The position of each shutter and the fuel flow to each burner are commanded severally, based on the values emitted by the ensemable of the  thermocouples in order to obtain a homogeneous repartition of the temperature of the fluid, transversally with respect to the channel.
Patent CA-1259788-A (CA)
Inventor: WALKER CLARENCE O
IPC: E21B33/138
Filed: 1986-10-23
Granted: 1989-09-26
Abstract: METHOD FOR CONTROLLING LOST CIRCULATION OF DRILLING FLUIDS WITH WATER ABSORBENT POLYMERS                              ABSTRACT         The invention is a method for reducing lost circulation of aqueous or oil based drilling fluids wherein one or more water absorbent polymers are dispersed in a hydrocarbon fluid which is injected into the lost circulation zone.  The hydrocarbon carrier fluid initially prevents water from contacting the water absorbent polymer until such water contact is desired.  Once the hydrocarbon slug containing the polymer is properly placed at the lost circulation zone, water is mixed with the hydrocarbon slug so that the polymer will expand with the absorbed water and substantially increase in size to close off the lost circulation zone.
Patent CA-1267976-A (CA)
Inventor: TANSLEY BRIAN W LARRIMAC QUEBE
IPC: A61B5/11
Filed: 1986-10-30
Granted: 1990-04-17
Abstract: ABSTRACT OF THE DISCLOSURE    An automated multi-purpose, real-time apparatus is provided herein for administration of visual and/or auditory stimuli to a patient.  The apparatus includes a visual and/or auditory stimulus generator, a response acquisition system, a data display system and a host controller/processor system with memory and mass storage capability.  A stimulus generator including auditory and/or visual stimulus generation means is used to present calibrated, predetermined sequences of test stimuli to the subject/patient under control of the host controller/processor.          Both test stimuli and test instructions may be presented using the stimulus generator.  Various behaviourial responses from the subject are registered and relayed to the host controller/pro-cessor.  The apparatus also includes an operator control terminal by which data entry and editing are provided for programming the host controller/processor.  The results obtained from the administration of individual tests and test batteries are analyzed and stored and a database archive of patient files may then be updated.  Various summaries of test results are reported and communicated, and may be displayed through reference to the database archive.
Patent CA-1273461-A (CA)
Inventor: BRITTAIN DAVID R
IPC: B28B17/00
Filed: 1986-11-19
Granted: 1990-09-04
Abstract: ABSTRACT         A tile making machine in which tiles are formed on pallets conveyed in succession through the machine has laterally spaced, longitudinally extending tracks for supporting the pallets.          The pallets can be supported at different heights by the provision of a fixed track to provide a relatively low track level and another track removably supported by the fixed track to provide a higher track level.  The higher track level enables pallets for tiles of flatter profile to be conveyed without requiring the pallet to have an excessive depth.     6. 51185/001
Patent CA-1263215-A (CA)
Inventor: TAKEHISA FUMITAKA
IPC: B22D17/20
Filed: 1986-12-23
Granted: 1989-11-28
Abstract: ABSTRACT          A die-casting arrangement which prevents a lubricant from becoming mixed into a die cast article which might cause it to bulge when later heated.  The lubricating agent is sprayed over a high-temperature portion of a sprue interconnecting a mold cavity and an injection sleeve in order to partly carbonize the lubricant.  The carbonized lubricating agent even if mixed into a die cast article will not expand even when the article is heated thereby preventing bulging of the article.
Patent CA-1266365-A (CA)
Inventor: OWEN DAVID O
IPC: B01D9/02
Filed: 1988-04-08
Granted: 1990-03-06
Abstract: Abstract of the Disclosure A method and composition for producing a more coarse alumina trihydrate crystal in a Bayer process pregnant liquor, involving the addition of approximately 5-400 mg/1 of a surfactant oil mixture, the oil dissolving the surfactant which can be selected from a wide range of surfactants which are stable in (hot) caustic solutions and capable of dispersing hydrophobic liquids in the Bayer liquor.  The preferred embodiment involves the use of tall-oil fatty acids; a number of equivalent surfactants are also described.  The oil or hydrocarbon (hydrophobic) liquid can be selected from paraffinic oils, naphthenic oils, mineral seal oils, fuel oils, and bottoms or residue from a C10 alcohol distillation.
Patent CA-1273912-A (CA)
Inventor: ZIMMERMAN HAROLD
IPC: G01C9/32
Filed: 1988-08-15
Granted: 1990-09-11
Abstract: LEVEL WITH ILLUMINATED BUBBLE VIALS    BACKGROUND OF THE INVENTION ABSTRACT OF THE DISCLOSURE        An illuminated level includes a main frame providing parallel  spaced-apart  flat  plane  working surfaces  connected  together  by  a  flat  main  frame web.  The web is provided with three main frame sight ports  extending  therethrough.   A  bubble  vial  is positioned  across  each  of  the  main  frame  sight ports.  First and second side plates are positioned, one on either side of the web.   Mounted on one of these side plates in adjacent relation to the web are six  light  emitting  diodes,   each  positioned  in adjacent relationship to an end portion of one of the three bubble vials.  A switch and a battery are also mounted  to  this  side  plate  as  are  appropriate electrical  conductors.   The  electrical  conductors couple the light emitting diodes, the battery and the switch to cause energization of the light emitting diodes when the switch is actuated.
Patent CH-558480-A (CH)
Title: Ceramic clad glass drawing roller - for prodn of sheet glass from molten mass
IPC: C03B35/18
Filed: 1972-05-05
Abstract: The ceramic sleeving on the roller consists of fibres of a vitreous mineral esp. kaolin, free of water-of crystallization bonded with inorganic binder, likewise free of water esp. SiO2 or AlPO4. Specif. 30-70 wt.% of kaolin fibres are bonded with 70-30 wt.% of SiO2. The fibres are in the form of a felt, either cut/punched discs compressed on a mandrel after impregnation and then dried and heated to a temp above b.pt. within a cylinder mould or cut in strips from a sheet, and wound on to the mandrel before further processing as above. Long life rollers free from erosion due to explosive evaporation of absorbed moisture are produced.
Patent CH-548959-A (CH)
Title: Casting compsn - contg calcium sulphate hemihydrate and portland cement, with minimum water requirement
IPC: C04B28/14
Filed: 1972-05-15
Abstract: A casting compsn. of high density, extended pot life and high cure rate, comprises 60-95 pts. CaSO46H2O, 5-40% Portland cement with no secondary constituent, a cure retarder and sufficient plasticiser to give adequate consistency when the powder is mixed with water in the ratio water/powder is not 0.45. Only a small amt. is required for casting. The pdt. has high tensile strength, reduced porosity and water-sensitivity.
Patent CH-523205-A (CH)
Title: Water borne sewage treatment plant - using high temp in a pressurized vessel
Inventor: KARL HELFER
IPC: C02F11/18
Filed: 1970-05-14
Abstract: Sewage sludge contg. inorganic and organic matter is preheated in a heat exchanger and fed to a mixer tank which is pressurized and steam heated by injection, together with a recycled fraction from the top of the vessel, and additional injected air, to 120 degrees-240 degrees C, the injection producing turbulent flow upwards in the vessel. Complete breakdown of all biological matter and full sterilization results and residual solids in the effluent, which is an aq. dispersion, can be pptd. and dried, the dispersion being a valuable, biologically stable fertilizer.
Patent DK-102291-A (DK)
Inventor: ELSOM NICOLA ANNE
IPC: C09C1/36
Filed: 1991-05-29
Abstract: PCT No. PCT/EP89/01438 Sec. 371 Date May 30, 1991 Sec. 102(e) Date May 30, 1991 PCT Filed Nov. 27, 1989 PCT Pub. No. WO90/06103 PCT Pub. Date Jun. 14, 1990Titanium dioxide particles having a mean primary particle size of less than 100 nm, each of said particles being substantially coated with phospholipid are disclosed. The phospholipid is preferably selected from phosphatidyl cholines, phosphatidyl ethanolamines, phosphatidyl serines, phosphatidyl inositols and mixtures thereof, in particular lecithin. Phospholipid-coated titanium dioxide particles may be incorporated into oil-in-water and water-in-oil emulsions to provide novel sunscreen compositions with excellent ultraviolet screening efficiency, long term stability and water-resistant properties.
Patent DK-129180-A (DK)
Inventor: CRAGOE E J
IPC: C07D241/32
Filed: 1980-03-26
Abstract: The case involves novel heterocyclic substituted pyrazinoylguanidines and a process for preparing same. The heterocyclic pyrazinoylguanidines are eukalemic agents possessing diuretic and natriuretic properties.
Patent DK-147384-A (DK)
Title: Ash extraction arrangement for furnace
Inventor: SEIDEL PETER-RUDOLF
IPC: C07D495/14
Filed: 1984-02-29
Abstract: The invention concerns the provision of 7,8,9,10-tetrahydrothieno[3,2-e]pyrido[4,3-b] indoles, useful, inter alia, as antidepressants, and intermediates for the preparation thereof. Also included in the invention are compositions containing said indoles and methods for the use of said indoles and indole compositions as antidepressants.
Patent DK-162088-A (DK)
Inventor: HAENNI EDWIN W
IPC: A47F9/04
Filed: 1988-03-24
Abstract: A dispensing nozzle comprising a plate (30) overlying a bore defined through a countertop for the passage of bags (12) therethrough from a subjacent storage position. The plate defines an elongate zig-zag slot (38) for the restrictive movement of bags (12) therethrough upon a manual pulling of a leading bag. Each manually pulled leading bag is automatically severed from a following bag secured thereto along a line of severance by slot-developed resistance. Introduction of the forwardmost bag of a bag package is facilitated by an enlarged opening (40) laterally of one side of the slot and communicated with the slot through a relatively narrower neck portion (42). The nozzle may include a tubular sleeve receivable in the countertop bore, with the plate secured to or integrally formed with the sleeve across one end thereof.
Patent DK-167886-A (DK)
Inventor: HOLY CS ANTONIN
IPC: A61K31/675
Filed: 1986-04-11
Abstract: The invention relates to 9-(phosphonylmethoxyalkyl) adenines of the general formula Iwherein R<sup>1</sup> is a hydrogen atom, an alkyl group containing one to three carbon atoms, or a hydroxymethyl group, R<sup>2</sup> is a methylene, ethylene, propylene, ethylidene, methoxyethylene, benzyloxyethylene, tetrahydropyran-2- yloxyethy- lene, (1-ethoxyethoxy)ethylene or 1,2-0-isopropylidene-1,2-dihydroxypropylene group the method of their preparation and utilization.Compounds of the general formula I exhibit biological effects (e.g. antiviral) or can be converted into compounds with such effects.
Patent DK-175689-A (DK)
Inventor: BISSOLINO PIERLUIGI
IPC: A61P31/04
Filed: 1989-04-12
Abstract: There are provided compounds of the formula Ia and Ib <CHEM>  wherein A is hydrogen atom or an organic residue,  R<1> is halogen atom, or an organic group,  R<2> is hydrogen or halogen atom, C1-C4 alkyl or alkoxy group R<3> is hydrogen atom, C1-C4 alkyl or alkoxy group, benzyl or a methylene group and R4 is an organic residue. Said derivatives (Ia) and (Ib) are endowed with elastase inhibitory activity. A two-step process for their preparation starting from the corresponding 4-carboxy cephem or 3-carboxy penam is also provided.
Patent DK-205682-A (DK)
Inventor: BUSSE W-D
IPC: C07D263/26
Filed: 1982-05-06
Abstract: The invention relates to cyclic sulphenamides of Formula I and methods for their manufacture. Also included in the invention are compositions containing said cyclic sulphenamides and methods for the use of said compounds and compositions as lipoxygenase inhibitors.
Patent DK-216479-A (DK)
Inventor: BIOLLAZ M
IPC: C07J5/00
Filed: 1979-05-25
Abstract: The present invention relates to a novel general process for synthesizing a  alpha - or  beta -oriented hydroxyacetyl side chain of steroids of the pregnane type, which comprises treating a corresponding steroid carbaldehyde in succession with formaldehyde dimethylmercaptal-S-oxide in the form of an alkali metal salt thereof, and with a strongly acid hydrolysing agent. Preferred final products are compounds of the formula    <IMAGE>  (IA)  wherein n is 1 or 2, R2 represents methyl or difluoromethyl, and R1 represents hydroxymethyl, methoxymethyl, acetoxymethyl or hydrogen, and, if n is 2 and/or R2 is difluoromethyl, R1 also represents methyl. These compounds act as agonists or antagonists of natural steroid hormones. The antigestagenic 19,21-dihydroxy-17 alpha -pregn-4-ene-3,20-dione and its 6,7-dehydro derivatives and diacetates are of particular interest.