baber/WOPTO huggingface dataset:
Patent CA-1241156-A (CA)
Inventor: NAMNATH JAMES S
IPC: C11D3/39
Filed: 1986-03-26
Granted: 1988-08-30
Abstract: ABSTRACT OF THE DISCLOSURE            A bleaching composition is provided comprising a peroxy compound and a peroxide catalyst. The catalyst is an aluminosilicate, preferably a zeolite, whereon is adsorbed a water-soluble manganese (II) salt and magnesium or zinc divalent cations.
Patent CA-1238095-A (CA)
Inventor: DURAND REMIE P
IPC: H01R33/09
Filed: 1986-06-03
Granted: 1988-06-14
Abstract: ABSTRACT   A twisted tang formed by notching the base of a snap-in terminal, the tang directed toward the interior of the terminal to urge contact with misaligned filament wires of a wedge base bulb.
Patent CA-1261479-A (CA)
Inventor: BOETTNER STEVEN C
IPC: G06F12/14
Filed: 1986-06-26
Granted: 1989-09-26
Abstract: Abstract virtual memory system is used to control access to I/O device address space in accordance with a preferred embodiment of the present invention.  In a virtual memory system, access to pages within a processor's address space are assigned to each application program.  Each I/O device is assigned two pages of address space.  One page is considered to be privileged, and the other unprivileged.  Each I/O device register is associated with an address in each of the two pages of its I/O device address space.  Address space is global.  What is meant by global is that physical memory locations map to the same virtual memory space regardless of what process is running on the processor.  Access codes accompanied by a write disable bit are used to control process access to various addresses.
Patent CA-1244168-A (CA)
Inventor: HADDAD KENNETH R
IPC: H04M9/08
Filed: 1986-06-27
Granted: 1988-11-01
Abstract: IMPROVED SPEAKERPHONE FOR RADIO AND LANDLINE TELEPHONES     Abstract Improved speakerphones (120 and 130 in Fig. 1) for both radio (112) and landline (138) telephones are described.  The improved speakerphones (120 and 130) each include a microphone (102 and 132), a speaker (104 and 134) and unique control circuitry (106 and 136).  The control circuitry of the improved speakerphone (200 in Fig. 2) interfaces a microphone (250) to a transmit signal (220) and speaker (260) to a receive signal (222) of a duplex communication path, such as a radio channel or telephone line.  Variable gain stages (212 and 202) amplify and attenuate the speaker and microphone audio paths, respectively, in response to a gain control signal (223) from control logic (230).  Transmit and receive signal detectors (206 and 207), each include gain adjust circuitry (208) a logarithmic amplifier (240), an envelope detector (241), a smoothing filter (245), a valley detector (242), a summer (243) and a comparator (244) for detecting the presence of audio signals in environments that may be subject to high background noise.  Binary output signals from the transmit and receive signal detectors (206 and 207) are applied to control logic (230) which generates the gain control signal (223) and detector control signal (224).  The control logic (230) includes delay circuitry (316 and 318) and gain control circuitry (392) for generating the gain control signal (223), the magnitude of which varies the amount of gain stages (202 and 212).  Delay circuitry (316 and 318) and logic circuitry (304, 306, 308, 310, 312 and 314) in control logic (230) set and reset a flip-flop (302) for generating the detector control signals (224 and 225).  Detector control signals (224 and 225) are coupled to gain adjust circuitry (208) and smoothing filter (245) for adjusting gain and response time of transmit and receive signal detectors (206 and 207).
Patent CA-1252962-A (CA)
Inventor: MC CALLION ELIZABETH J
IPC: C11D3/39
Filed: 1986-12-01
Granted: 1989-04-25
Abstract: ABSTRACT OF THE DISCLOSURE            A bleaching composition is disclosed wherein the bleach catalyst is an aggregate comprising manganese (II) cations adsorbed onto an aluminosilicate support, ? binder and a phosphate salt; the aggregates have a diameter ranging from at least 250 to about 2000 microns, which aggregates, upon dispersion in water for two minutes at pH 10 and 40°C, ?eave undissolved less than 5% particles of 125 microns or higher. The base detergent powder comprises a phosphate salt and a peroxy compound.  It was found that bleach performance improves by having phosphate salt both in the aggregate and in the detergent powder base.
Patent CA-1260564-A (CA)
Inventor: ASHIDA HIDEO
IPC: H04L27/38
Filed: 1986-12-11
Granted: 1989-09-26
Abstract: ABSTRACT OF THE DISCLOSURE      A modulation device using multi-level digital signals includes:  a pair of balanced mixers for carrying out quadrature amplitude modulation to delive a quadrature amplitude modulated signal; input and output hybrid circuits carrier input terminals of the pair of balanced mixers for supplying carrier inputs to the pair of balanced mixers; and a modulation characteristic compensation unit connected with input terminals of the pair of balanced mixers for supplying the pair of balanced mixers with orthogonal baseband input signals. The modulation characteristic compensation unit includes a pair of compensation signal generating circuits and a pair of addition circuits for adding baseband input signals and compensation signals generated in the pair of compensation signal generating circuits.  The addition in each addition circuit in the pair is such that a value which is a function of one of the baseband input signals is added to the other of the basehand input signals.  Also, there is disclosed a demodulation device with a use of multi-level digital signals including:  a pair of balanced mixers for carrying out quadrature amplitude demodulation to deliver a pair of quadrature amplitude demodulated signals; first and second input hybrid circuits; and a demodulation characteristic compensation unit connected with output terminals of the pair of balanced mixers for deriving demodulation characteristic compensated orthogonal baseband signals from the pair of quadrature amplitude demodulated signals.  The demodulation characteristic compensation unit includes a pair of compensation signal generating circuits and a pair of addition circuits for adding demodulated signals from the pair of balanced mixers. The addition in each of the addition circuits is such that a value which is a function of one of the demodu-lated signals is added to the other of the demodulated signals.
Patent CA-1269822-A (CA)
Inventor: KASHIWAYA KUNIO
IPC: B23P19/04
Filed: 1987-02-19
Granted: 1990-06-05
Abstract: Abstract of the Disclosure A tube is wound into a coil, and the resulting coil of tube is vibrated so that a given point of the tube reciprocates along a helical path.  An optical fiber is fed into the coil of tube that is being thus vibrated.          Because of the vibration, the inner wall of the tube exerts such a force as to move the optical fiber diagonally upward and forward.  This force causes the optical fiber to jump in the tube diagonally upward and forward and slide forward along the inner wall of the tube.  The intermittent conveying force exerted by the inner wall of the tube in the direction of the circumference of the coil causes the optical fiber in the tube to travel forward, thereby pulling in additional length of the optical fiber from outside the tube.
Patent CA-1266163-A (CA)
Inventor: TAMHANKAR SATISH
IPC: C01B21/04
Filed: 1987-03-09
Granted: 1990-02-27
Abstract: ABSTRACT OF THE DISCLOSURE        There is disclosed a one-step process for purifying an inert gas achieved by contacting the inert gas including minute quantities of an impurity selected from the group consisting of CO, CO2, O2, H2, H2O and mixtures thereof with a particulate material comprised of nickel in an amount of at least about 5% by weight as elemental nickel distributed over an effective area of surface, typically from about 100 to 200 m2/g, thereby forming an inert gas having less than 1 ppm and preferably less than 0.1 ppm of any such impurity.
Patent CA-1266503-A (CA)
Title: Refrigerator including a secondary food storage  arrangement
Inventor: FALK DONALD G
IPC: F25D25/02
Filed: 1987-03-20
Granted: 1990-03-06
Abstract: REGRIGERATOR INCLUDING A SECONDARY FOOD STORAGE ARRANGEMENT       ABSTRACT OF THE INVENTION     A refrigerator food storage compartment having a shelf assembly, including a pair of vertically extending laterally spaced rail members.  A shelf is supported on a pair of horizontally extending arm members which are positioned on the rail members.  Carried on the shelf assembly is a secondary food storage arrangement supporting a plurality of containers.  The arm members include confronting grooves arranged below the shelf.  Slidably arranged in the grooves is a container supporting frame which includes pairs of confronting flanges supporting the containers.  Forward travel of the container supporting frame relative to the shelf assembly provides access to the containers.  The front portion of the frame includes a front opening through which the containers may be removed while the container supporting frame remains positioned below the shelf.
Patent CA-1258536-A (CA)
Inventor: GUNTON DAVID J
IPC: G01S7/02
Filed: 1987-03-26
Granted: 1989-08-15
Abstract: ABSTRACT OF THE DISCLOSURE       A method and apparatus for producing data indicative of the presence of buried objects, wherein two waveforms I(t) Q(t) are combined with two reference waveforms Ir(t) Q(t) using filters 10, 12, 14, 16 of two types A, B, are described.  Type A has time response Ir(-t) and type B has time response Qr(-t).  The products {I(t) @ Ir(t)}?{Q(t) @ Qr(t)} and {I(t) @ Qr(t)}?{Q(t) @ Ir(t)} from multipliers 18, 20 are subtracted to give V1 and added to give V2 in the combiner 30.  A list of object distances (36) is derived from V1.  A list of object orientations (46) is derived from V2.  Object times (34) are used to section V2 at (40) on a time basis.  A correlation operation is represented by @.  The invention is particularly applicable to location of buried pipes using ground probing radar, but is also useful in locating planar objects and in other systems.  The waveform combination suppresses noise and clutter.  I(t) and Ir(t) are quadrature versions of Q(t) and Qr(t).  The emitted radiation is circularly polarised.
Patent CA-1272514-A (CA)
Inventor: UDELHOFEN MARK J
IPC: A44B11/06
Filed: 1987-03-26
Granted: 1990-08-07
Abstract: CORD RETAINER ASSEMBLY          Abstract of the Disclosure A cord retainer assembly constructed of two cooperating parts:  a cord holder part and a cord lock part.  The cord holder part is molded as a one-piece plastic elongate housing having a tapered nose portion with two spaced apart apertures formed at one end and having a central opening formed at the other end.  The cord lock part is formed of a one-piece plastic elongate slider member which is conformably shaped to be slidably disposed within the hollow housing and has a handle portion which extends outwardly of its central opening.  The slider member is formed with a pair of laterally extending gripping teeth for selectively restraining a length of cord which is threaded through the housing.  The slider member is releasably latched within the housing member by a ratcheting mechanism composed of a plurality of serrated teeth formed longitudinally along an inside surface of the housing which mate with a second plurality of serrated teeth formed longitudinally along the slider member.  A release means is provided for selectively disengaging the second plurality of teeth from the first plurality of teeth to permit the slider movement to be displaced outwardly of the housing and thereby free the gripping force on the length of cord threaded through the housing.
Patent CA-1258925-A (CA)
Inventor: BROWN PAUL M
IPC: G21H1/04
Filed: 1987-04-22
Granted: 1989-08-29
Abstract: ABSTRACT    A nuclear battery in which the energy imparted to radioactive decay products during the spontaneous disintegrations of radioactive material is utilized to sustain and amplify the oscillations in a high-Q LC tank circuit is provided.  The circuit inductance comprises a coil wound on a core composed of radioactive nuclides connected in series with the primary winding of a power transformer. The core is fabricated from a mixture of three radioactive materials which decay primarily by alpha emission and provides a greater flux of radioactive decay products than the equivalent amount of a single radioactive nuclide.
Patent CH-530942-A (CH)
Title: Thermal treatment of mud residues
Inventor: PAUL J JR CARDINAL
IPC: C02F11/06
Filed: 1971-04-23
Abstract: A process for treating a mud contg. lime, and residues resulting from tertiary water treatment involves the following steps: (1) heating in an oven so that the residues are incinerated in a first zone, and the lime recalcined in a second zone; (2) drying the mud upstream of the oven, (3) wetting the particles to be reused in the tertiary treatment. (4) mechanically separating cinders and lime, (5) separating the carbon dioxide of combustion from the lime to avoid formation of calcium carbonate.
Patent CH-527942-A (CH)
Title: Deduster - for circular knitting machine
Inventor: NORBERT PAUL BOURGEOIS
IPC: D04B35/32
Filed: 1971-05-14
Abstract: The provision, in a circular knitting machine with two needle beds, of a deducting device comprising at least one nozzle directing a current of air at the level of the yarn feed bobbins and control elements on the upper part of the machine, the tubular knitting falling into and being stored in the lower part thereof, the novel feature being that it has a central channel axially traversing the machine with a fan installed in the upper part in such a way that it draws air through the tubular knitting which forms a filter and blows the filtered air out through the dedusting nozzle.
Patent CH-553046-A (CH)
Title: Heating plastic tube sections - with holder for accurately positioning tube relative to heater
IPC: B29B13/02
Filed: 1973-06-18
Abstract: Appts. for heating a section of a plastic tube has a holder for retaining a plastic tube in an approx. coaxial position in an elongated chamber, and an electrical element for heating the chamber.
Patent DK-155190-A (DK)
Inventor: KALLESOEE SOEREN BJERRE
IPC: E03C1/02
Filed: 1990-06-27
Abstract: A coupling socket for plumbing installations is divided into a base part 1, a cover 2 and a union 3. The cover 2 abuts the union 3, a part of the thread designed for this on the raised sides 5 of the base part being removed. It is thereby possible, on the one hand, to completely expose the base part 1 when fitting water pipes 17, and on the other to simply remove the union 3 when repairing the pipe 17, even if the cover 2 is hidden under plaster in a wall 20. <IMAGE>
Patent DK-198383-A (DK)
Inventor: JOERGENSEN NIELS KRISTIAN
IPC: B21K25/00
Filed: 1983-05-04
Abstract: Two telescoping tent poles can be clamped together in a certain position relative to each other by means of a clamping screw and a thread part being fastened to the wall of the outer telescopic tube 2. The thread part is formed as an internally hollow rivet 5, the collar of which can be received internally in the pole 2 in an outwardly protruding indent 7. Externally on the pole 2, a pierced disc 8 is placed on the neck of the rivet 5, and the rivet is kept in place by clamping action between the collar of the rivet and the pierced disc 8 on the tube wall, when the rivet material above the pierced disc 8 has been clenched. Subsequently, a thread is cut internally in the hollow rivet. The rivet is clenched and the indent 7 is made by drawing of the tube material in the pole 2 by means of a lower tool in the form of a mandrel 10 having slightly smaller diameter than the internal diameter in the pole 2, and an upper tool. The upper tool has four concentrically placed punches, innermost a centring punch 19 being able to hold the rivet 5 in place on the lower tool; around the centring punch a riveting punch 22; second from the outside a disc holding-down clamp 23; and outermost a drawing muff 26. When the rivet 5 is centred, the pierced disc 8 is caught by the disc holding-down clamp 23, following which the indent 7 is made by drawing the material by the drawing muff 26. Simultaneously, the collar of the rivet and the pierced disc are bent to follow the contour of the tube wall. Thereafter, the rivet material is clenched by the riveting punch 22. The pole 2 is removed from the tool, and an internal thread is cut in the rivet 5. The thread part has a nice look and is reliable, simple and cheap in manufacture. <IMAGE>
Patent DK-218288-A (DK)
Inventor: PETTY JOHN
IPC: H02G/
Filed: 1988-04-21
Abstract: The invention concerns a junction box 1 with removably mounted fittings 12, 14, 15, 16, 17 in the conductor entry openings of the junction box, with different entry diameters and connections. Said fittings 12, 14, 15, 16, 17 have cam elements 18 and a contact face 21, which bounds a ring-shaped recess 20. The cam elements 18 fit into recesses 22 in the conductor entry openings 3 and carry packing elements 38, which when the corresponding fitting is twisted are pressed against the corresponding cam elements 33 in the conductor entry openings and form a seal between the seal surfaces 24 in the conductor entry opening 3 and the contact face 21 on said fitting 12 to prevent sideways movement, and where a projection 25 in the conductor entry opening 3 slides up onto a slanting surface 19 on a part projecting from the corresponding fitting to lock in the recess 27 and prevent rotational movement. The projecting part with slanting surface 19 is suitably configured to allow disconnection thereof by manual means to unlock the connection.
Patent DK-242188-A (DK)
Inventor: HILL ROBERT GEORGE
IPC: H05B3/14
Filed: 1988-05-04
Abstract: An electric heating device (10) is provided by the use of an electrical conductor or resistance element (2) which is formed in the shape of a cable harness and encased in a polymer cement block (11). The conductor can be metal, alloy, or carbon fibre and the cement block, which has good electrical insulating and good heat conducting properties, is composed of approximately 75% - 95% by weight of inorganic or mineral filler and 5% - 25% of a polymer or plastics material. The electrical element (2) is wound in harness form so that the required wattage is dissipated within the block without the requirement of any type of thermostatic control. Further by the selection of pigments and various combinations of mineral or inorganic material, heating devices can be produced having any desired size, shape or decorative texture.
Patent DK-325479-A (DK)
Inventor: GONCHAROV E S
IPC: B06B/
Filed: 1979-08-01
Abstract: The vibrator comprises a housing 5 in which a shaft 1 is journalled, eccentrically carrying inertial masses 3 and being connected to a drive means, and a rod 10 being adapted to moving a mass 8 to be vibrated and which is mounted in a base 7. The shaft 1 has a crank throw 2, and the rod 10 is at one end hinged to the crank throw 2 and at its other end to the mass 8 to be vibrated, and the housing is hinged to the base 7 for the mass 8 through a hinge 6, the centre-line of which is parallel to the centre-line of the shaft 1. The mechanical system for transferring rotative movement into reciprocating movement comprises said vibrator and a drive means which is kinematically connected to the vibrator and comprises an electric motor 13 with a pulley 14 on the motor shaft and another pulley 15 on the vibrator shaft 1. The pulley 15 is offset relative to the centre-line of the vibrator shaft 1 in a direction diametrically opposite the crank throw 2, said offset being approximately equal to the swinging amplitude of the centre-line of the vibrator shaft 1, which causes a stabilising of the swinging amplitude for the mass to be vibrated and adds to operational reliability of the drive means for machines utilising the proposed mechanical vibrator and the mechanical system. <IMAGE>
Patent DK-335184-A (DK)
Inventor: ALBRECHT KONRAD
IPC: A01N25/04
Filed: 1984-07-06
Abstract: 1. A process for mixing a solid swelling agent with an aqueous plant protection agent dispersion, wherein the mixing is carried out in a colloid mill.
Patent DK-339386-A (DK)
Inventor: HENRICK CLIVE ARTHUR
IPC: C07D239/32
Filed: 1986-07-16
Abstract: The invention relates to novel compounds of formula (A) <CHEM> wherein the symbols have the significances given in the description, their synthesis, the use of the novel compounds for the control of pests and to pest controlling compositions comprising such novel compounds.
Patent DK-369982-A (DK)
Inventor: HAGBERG C-E
IPC: A61K31/52
Filed: 1982-08-18
Abstract: Novel derivatives of guanine, viz. antiviral compounds of the formula 
<CHEM>
 wherein each of R1 and R2, which are the same or different is hydrogen, hydroxy or fluoro; provided that R1 or R2 is hydrogen when R1 and R2 are different, and provided that R1 and R2 are hydroxy or fluoro when R1 and R2 are the same; or a physiologically acceptable salt of an optical isomer thereof, methods for their preparation, pharmaceutical preparations containing the compounds, and methods for the treatment of virus infections and other diseases causes by viruses.
Patent DK-376585-A (DK)
Inventor: STEER PETER LESLIE
IPC: A61B17/00
Filed: 1985-08-19
Abstract: An integrally formed single piece loop ostomy appliance includes a central rod portion, a cross piece transverse to the rod portion at one end, and a displaceable end piece at the other end, displaceable between a first position which extends in the same general direction as the rod portion and a second position transverse to the rod portion. The end piece comprise a catch disposed to be in locking engagement with a recess in the rod portion when the end piece is moved to the second position. The end piece further comprises first and second spaced apart walls partially forming an aperture and adapted to be squeezed toward one another to release the catch from the recess. The loop ostomy appliance is preferably made of plastic, e.g. polypropylene.
Patent DK-405586-A (DK)
Inventor: GREENQUIST ALFRED C
IPC: G01N33/543
Filed: 1986-08-26
Abstract: A multizone test device for the determination of analyte from a liquid test medium upon contact with the liquid test medium and a labeled reagent comprising a chemical group having a detectable chemical property. The test device preferably comprises multilayers including a reagent layer incorporated with an immobilized reagent and a detection layer incorporated with an immobilized form of an interactive detection reagent for the labeled reagent. The immobilized reagent and the labeled reagent comprise specific binding partners which will bind to each other dependent upon the amount of analyte present. Labeled reagent which does not become bound to the immobilized reagent in the reagent layer migrates into the detection layer and becomes bound to and immobilized by the immobilized binding substance therein. As a result, reverse migration of the labeled reagent into the reagent layer is prevented and the detectable physical property provided by the label of the labeled reagent is localized in the detection layer for the precise measurement thereof and correlation to the amount of analyte in the test medium.
Patent DK-491289-A (DK)
Inventor: FINDLAY VALERIE STEVENSON
IPC: A61K35/16
Filed: 1989-10-05
Abstract: The invention provides an antidote to blood anticoagulants comprising Factor VIII or fragments of Factor VIII which retain its activity or a substance which increases its concentration in blood.