baber/WOPTO huggingface dataset:
Patent CA-1229738-A (CA)
Inventor: MCNALLY WILLIAM J
IPC: D06F37/28
Filed: 1984-12-14
Granted: 1987-12-01
Abstract: ABSTRACT OF THE DISCLOSURE         A combination appliance is provided having a washing machine and a separately operable dryer disposed above the washing machine.  The washing machine and dryer are separately supported in a generally mating relationship providing the characteristics of a unitary appliance.  There is a horizontally disposed top cover associated with the washing machine which defines an access opening to within the washing machine.  The top cover also includes guide-ways at the sides of the access opening with an access door being cooperable with the guideways for sliding movement to close the access opening in a first forward posture and to uncover the access opening in a second rearward posture.  The top cover further includes structure for effectively retaining the access door in the guideways in the first forward posture and providing a housing for the access door in the second rearward posture.
Patent CA-1244820-A (CA)
Inventor: ZIJSLING DJURRE H
IPC: E21B10/56
Filed: 1985-02-27
Granted: 1988-11-15
Abstract: A B S T R A C T            ROTARY DRILL BIT WITH CUTTING ELEMENTS HAVING A           THIN ABRASIVE FRONT LAYER      The cutting elements of a rotary drill bit comprise a thin front layer of interbonded abrasive particles, such as diamonds, which layer has a thickness less than 0.45 mm.
Patent CA-1257456-A (CA)
Inventor: STONE RONALD K
IPC: F28G1/16
Filed: 1985-05-10
Granted: 1989-07-18
Abstract: ABSTRACT OF THE INVENTION         A cleaning tool connectable to a pressurized fluid source and forming a plurality of fluidic cleaning jets, comprising an elongated tubular wand having a fluid inlet end and a closed end with a plurality of jet ports formed in an adjacent side wall and constructed and arranged for fluidic discharge in a predetermined pattern.
Patent CA-1244742-A (CA)
Inventor: ESKILDSEN CHRISTIAN
IPC: F15B11/08
Filed: 1985-05-14
Granted: 1988-11-15
Abstract: Abstract A pressure supply device for a hydraulic system comprises a pump (1) of which the pressure (P) can be influenced by diverting pressure fluid over a path (8) leading from the pump conduit (3) to the container (2).          The path contains two valves (6, 7) in series, of which the first is controlled in the manner of a known diverting valve and the second is set to a constant pressure drop.  A control pressure conduit (10) branches between the two valves.   In this way, losses are avoided which would otherwise occur when producing the control pressure.            Fig. 1
Patent CA-1234186-A (CA)
Inventor: SUGITANI YUJI
IPC: B23K9/12
Filed: 1985-07-04
Granted: 1988-03-15
Abstract: ABSTRACT    A control method in which during arc welding a welding torch is moved in its axial direction so as to maintain the arc current or welding current at a predetermined value and thereby maintain the arc length constant and the torch is caused to weave in the width direction with respect to the direction of welding while changing the direction of the weaving each time the axial displacement or position of  the torch attains a predetermined value.  The weaving speed is decreased when the torch approaches each turning point of the weaving and the gain of the speed control for the torch axial movement is increased when the torch approaches each turning point in the course of its movement from the central area toward the turning  point during each weaving cycle.
Patent CA-1251945-A (CA)
Inventor: MURAKAWA SHIGEMI
IPC: G01F23/00
Filed: 1985-07-04
Granted: 1989-04-04
Abstract: ABSTRACT OF THE DISCLOSURE  A burden  distribution  monitoring  apparatus, according to the present invention,  includes a hollow cylindrical sonde having an inner end radially movable within the internal space of a furnace, such as shaft furnace.  The sonde carries a burden layer depth sensor and/or a burden grain distribution sensor for radially shifting  working  ends  of  the  sensors.    With  the foregoing construction, burden depth and/or grading of the burden can be monitored in a plurality of radial points in the furnace.
Patent CA-1260405-A (CA)
Inventor: HAYASHI MASAHIKO
IPC: B01D65/06
Filed: 1985-07-31
Granted: 1989-09-26
Abstract: ABSTRACT OF THE DISCLOSURE     A method for washing an inner surface of a tubular permeable membrane which comprises: preparing a friction piece having a hardness of from about 10° to 30°    (measured according to JIS K6301, 5-2) attached to an end of an elastic rod-like support, and operating the support to reciprocate the friction piece within the tubular permeable membrane to thereby act a rub-washing force of from about 0.1 to 1.0 kg/cm2 between the inner surface of the tubular permeable membrane and the friction piece so as to remove contaminants adhered to the inner surface of the tubular permeable membrane.
Patent CA-1242770-A (CA)
Inventor: SHAW JOHN R
IPC: H03K5/13
Filed: 1985-08-06
Granted: 1988-10-04
Abstract: ABSTRACT           An inexpensive edge programmable timing signal generator for generating timing signals having complete edge programmability for accommodating incrementally adjustable variable pulse widths.  The timing circuit is particularly useful in memory testing devices, where generation of a multiplicity of clock phases is required.  A delay register delays an input timing signal generated by a coarse timing circuit by a predetermined amount of time, and a pair of rising and falling edge delay lines receive and delay the input and delayed timing signals by further predetermined amounts of time.  The signals output from the rising and falling edge delay lines are applied to an OR gate, the output of which is applied to an EXCLUSIVE OR gate for selectively inverting the signal output from the OR gate.  The circuit is inexpensive and takes up very little circuit board area.
Patent CA-1241393-A (CA)
Inventor: ZIEMEK GERHARD
IPC: B21C37/20
Filed: 1985-08-23
Granted: 1988-08-30
Abstract: ABSTRACT OF THE DISCLOSURE      In a multi-wire electric power cable, particularly a supply cable for borehole units such as pumps, each insulated wire is protected by a corrugated sheath.  In order to be able to withstand high pressures of, for instance, 300 bar, the corrugation of the corrugated sheaths is so developed with respect to depth and pitch of corrugation that the length of each corrugated sheath is between 33 and 67%, and preferably 45 to 55%, shorter than the smooth tube from which it has been produced.
Patent CA-1239486-A (CA)
Inventor: GUPTA RAJENDRA P
IPC: G03F7/20
Filed: 1985-10-03
Granted: 1988-07-19
Abstract: TITLE            GAS DISCHARGE DERIVED ANNULAR PLASMA PINCH X-RAY SOURCE     INVENTORS                    RAJENDRA P. GUPTA                  MLADEN M. KEKEZ                    JOHN H. LAU                 GARY D. LOUGHEED     ABSTRACT OF DISCLOSURE         This invention describes a pulsed plasma pinch x-ray source.          In the device the initial plasma annulus is derived from an electrical gas  discharge  in  a chamber having  constricted  openings  arranged  on a  circle.   This  low mass plasma annulus is imploded and pinched by passing high current axially through said annulus.   The hot and dense pinched plasma copiously emits x-rays and has the capability of being fired at high repetition rates.   The device  is simple for commercial applications, such as x-ray lithography.
Patent CA-1259095-A (CA)
Inventor: RUMMEL RAYMOND W
IPC: D06F39/12
Filed: 1985-12-20
Granted: 1989-09-05
Abstract: DRYER MOUNTING BRACKET ASSEMBLY     ABSTRACT OF THE DISCLOSURE          A bracket assembly is provided to allow for vertical mounting of a washer and dryer to form a laundry center.  The assembly includes a left and right mounting bracket.  The mounting brackets each have a lower mount-ing flange which joins a lower leg to form a lower angle.  The lower angle cooperates with the top edge of the lower appliance.  The brackets also have a back rib which forms a second lower angle which cooperates with the back edge of the lower appliance.  The brackets also have a top mounting flange which joins an upper leg to form an upper angle which cooperates with the bottom edge of the top appliance and support means extending between the upper and lower mount flanges.  An optional removable back plate extends between the mount brackets to give the assembly a unitary appearance.
Patent CA-1242746-A (CA)
Inventor: CONRAD LJUBOMIR
IPC: C07C241/02
Filed: 1985-12-27
Granted: 1988-10-04
Abstract: Process for the production of organic compounds Abstract of the Disclosure The invention relates to a new, technical, environmentally-acceptable process for the production of o,o'-disubstituted phenylhydrazines of formula I                     I wherein R1   and R2, independently of one another, signify halogen or C1-5alkyl, and R3   signifies H, halogen or C1-5alkyl, by reducing the corresponding diazonium salts with an alkali metal sulphite.
Patent CA-1250529-A (CA)
Inventor: PASH JAMES E
IPC: G11B3/78
Filed: 1986-04-14
Granted: 1989-02-28
Abstract: Abstract of the Disclosure A recording has a plurality of segments, each of which is user selectable.  The recording may be on a phonograph record in which each segment is recorded on one band of the record.   Each recorded segment,  such as the band on the  phonograph  record,  may  be  identified  by  a  visual indicium, such as color.  The recorded information of at least some of the segments instructs the user to select another segment, with the other segment identified by its visual  indicium  so  the  user  can  select  the  chosen segment.   An  interactive  visual medium  such as  a play field may be provided to supply feedback or contributing information to the user.
Patent CA-1268117-A (CA)
Inventor: TSANG WEN-GHIH
IPC: A61K9/50
Filed: 1986-04-29
Granted: 1990-04-24
Abstract: Abstract of the Disclosure Disclosed is a method for loading capsules having a semipermeable membrane with a chemically active substance to be released over time.  The method first involves gradually deflating and dehydrating the capsules and subsequently soaking the deflated capsules in a solution containing the substance to be encapsulated.  After loading, the permeability of the capsule may be adjusted to accommodate the requirements of the end use.  The loaded capsules of this invention may be used in a variety of applications, including use as a bioimplantable drug or biochemical delivery system.
Patent CA-1255865-A (CA)
Inventor: WEBER CHRISTIAN
IPC: C08G18/76
Filed: 1986-05-14
Granted: 1989-06-20
Abstract: Mo-2799-Ca LeA 23,867-Ca A PROCESS FOR THE PRODUCTION OF ELASTIC MOLDINGS            ABSTRACT OF THE DISCLOSURE The present invention is directed to a process for the production of optionally cellular, elastomeric moldings having a density of about 0.8 to 1.4 g/cm3 and a sealed surface layer based on polyurea elastomers optionally containing urethane groups which re prepared from a)  di- or polyisocyanates based on diisocyanatodiphenylmethane which are liquid at room temperature, and b)  solutions of alkyl-substituted diamines as chain lengthening agents in compounds having an average molecular weight of about 1800 to 12,000 which contain at least two isocyanate-reactive groups wherein components a) and b) are processed as a one shot system according to the reaction injection molding process and the moldings are released from the mold after a period in the mold of about 5 to 60 seconds and the mold is maintained at a temperature of at least 105°C.     Mo-2799-Ca
Patent CA-1270668-A (CA)
Title: Multiple dosage syringe
Inventor: BENNETT DOUGLAS D
IPC: A61C5/06
Filed: 1986-08-22
Granted: 1990-06-26
Abstract: MULTIPLE DOSAGE SYRINGE A multiple, metered dosage device having an elongated body provided adjacent one end with a compartment or an ampule to contain material to be dispensed, a piston movable against the material to discharge it from a nozzle, a rod-like plunger movable by a pressure device against the piston to discharge material and a combination stop and release unit movable intermediately of the ends of the body between depressed and elevated positions respectively to engage a pair of racks of teeth on the plunger and including first and second teeth respectively engageable with the racks of teeth sequentially to permit the pressure device to advance the plunger and piston in similar metered, precise or predetermined increments of feeding in discharge direction and then stop the feeding movement and maintain such stopped position until the stop and release unit next is depressed.
Patent CA-1262167-A (CA)
Inventor: OUIMET PIERRE
IPC: B61D7/32
Filed: 1986-09-02
Granted: 1989-10-03
Abstract: Abstract of the Disclosure:     A method and an apparatus for thawing ore or concentrate contained in a railroad car is disclosed.          Current conducting electrodes are inserted in the ore or concentrate in the railroad car, and a voltage source is applied to the electrodes to cause a current of sufficient value to flow through the electrodes to produce heat and melt the ice around the electrodes.
Patent CA-1267696-A (CA)
Inventor: YAMAMOTO SUSUMU
IPC: B23H7/08
Filed: 1986-12-10
Granted: 1990-04-10
Abstract: ABSTRACT OF THE DISCLOSURE          An improved wire used as an electrode in electrical discharge machining is proposed which has higher tensile strength at high temperatures.  It is a composite wire comprising a core of stainless steel and a covering layer of copper or copper alloy provided around the core.  The diameter and the tensile strength of the wire and the percentage of the sectional area of the core to that of the entire wire are specified.
Patent CA-1263768-A (CA)
Inventor: HANDKE WAYNE A
IPC: G21F5/002
Filed: 1987-01-26
Granted: 1989-12-05
Abstract: Abstract of the Disclosure A transportation assembly includes a single container having a primary confinement receptacle and a secondary con-finement receptacle in which the primary confinement recep-tacle is retained.  In the preferred embodiment the primary confinement receptacle has two reservoirs defined in it, one of which is for storing and transporting a radioactive sub-stance and the other of which is for storing and transport-ing a diluting substance in which the radioactive substance is to be diluted at a location, such as a well site at which a radioactive tracer injection operation is to be performed.          A system incorporating such a container and a method of using it are also disclosed.
Patent CA-1264710-A (CA)
Inventor: DELPLANQUE ALAIN
IPC: B65D5/36
Filed: 1987-03-27
Granted: 1990-01-23
Abstract: FOLDING PACKAGING CASE                    ABSTRACT OF THE DISCLOSURE            This folding packaging case or box of parallelipipedic con-figuration comprises a bottom, a front panel, a back panel and two lateral panels, and a folding lid, the various panel elements being hingedly interconnected by flexible joints.          The bottom comprises at least one joint through which it is hingedly connected to one of the lateral panels, and a peri-pheral ledge engageable by the peripheral panels so as to lock the peripheral panels in position and thus permit the assembling of the case into a rigid structure.
Patent CA-1271656-A (CA)
Title: Forme flexible pour bordure de rue et trottoir
Inventor: FERLAND GUY SEIGNEURIALE BEAUP
IPC: E01C19/50
Filed: 1987-04-06
Granted: 1990-07-17
Abstract: Une forme flexible pour bordure de rues en courbe utilise des profiles en C tel que pour les bordures de sections droites mals lesdits profilés ayant des encoches on V espacées à sous les six pouces environ, pour faciliter le pliage de la forme. Lesdites encoches étant entourées d'un ressort en U qui résisté au mouvement de pliage et en même temps cause une tension uniforme le long de la courbe. Les encoches en V sont localisées et sur la forme intérieure droite et sur la forme extérieure penchée de la courbe. la partie extérieure de la courbe comprend aussi d'autres encoches en V placées verticalement dans l'âme de la forme et espacées environ à tous les cinq pieds dans une courbe dont le rayon serait de douze pieds, lesdites encoches en V verticales ayant pour effet de corriger la cambrure d'une forme courbée et inclinée. La forme flexible une fois ainsi balancée par des ressorts permet la coulée continue du ciment.
Patent CA-1258323-A (CA)
Inventor: CHORNET ESTEBAN
IPC: C02F11/08
Filed: 1987-11-12
Granted: 1989-08-08
Abstract: ABSTRACT OF THE DISCLOSURE         The present invention relates to an improved process for the wet oxidation of water soluble organic pollutants or of an aqueous suspension of organic pol-lutants.  In the contacting of an oxidizing gas and a polluted aqueous phase, the improvement comprises form-ing a fine mist of the polluted aqueous phase in the presence of the oxidizing gas, thereby increasing the interfacial area between the gas and the polluted aque-ous phase.  Then the formed mist is introduced into a heated reaction chamber under pressure, thereby enhanc-ing the rate of the destructive oxidation of the organic pollutant by the increase in mass transfer between the gaseous phase and the aqueous mist, the reaction temper-ature being selected to favor rapid destruction of the pollutant without the formation of stable intermediate reaction products.  After destruction of the pollutants, the reaction mixture is allowed to flash off at a pres-sure lower than the reaction pressure.
Patent CH-535579-A (CH)
Title: Hair-care agent - contg tert amino organosilicon cpd quaternised with alkyl halide, sulphate or phosphate
Inventor: AXEL MARKS
IPC: A61K8/58
Filed: 1971-02-08
Abstract: Organosilicon cpd. contg. a tert. amino gp. (e.g. octadecylethyl-silanylamine) is quaternised by reaction with CnH2n+1X (in which X is a halogen, sulphate or phosphate gp) e.g. ethyl bromide; and the product is mixed with usual components of hair-care compsns. Hair shine is enhanced and grooming is facilitated, there is no greasy feeling.
Patent CH-538922-A (CH)
Title: Thin walled dish-shaped articles - punched out of thin polyolefin she
Inventor: ROGER PAUL MICHAUD
IPC: B29C51/04
Filed: 1972-03-21
Abstract: Manufacture of thin-walled dish-shaped articles from polyolefin sheet, in which a thin sheet of polyolefin (melt index >0.7) is placed, in the solid phase below the melting point, between a plunger and a die, open at one end; the plunger then being lowered to cause the sheet to bulge out into the die and a pressure fluid being passed into this bulged-out part to mould the article in the die. More especially, the edges of the sheet in the vicinity of the die opening are free to move as the plunger moves down so as to permit the sheet to be drawn into the die, a liquid seal being arranged round the die opening prior to the introduction of the pressure fluid. Attempts to form hollow articles from polyethylene or polypropylene sheet by deforming the solid material as with polystyrene lead to unduly long moulding times which in turn can cause impurities to be formed causing wrinkles in the finished moulding. These problems are overcome in the present process.
Patent DK-104887-A (DK)
Inventor: GASSNER THEO
IPC: B25C1/18
Filed: 1987-02-27
Abstract: An explosive powder charge operated fastening member driving tool has a muzzle part which can be locked within and released and removed from the tool housing by rotational movement and axial movement relative to the housing. When the tool is not ready to be fired, a contact pressure sensor projects from the front end of the muzzle part. By pressing the sensor opposite to the firing direction it compresses a firing mechanism spring and the tool is ready to be fired. Stop elements are provided on the muzzle part and stop surfaces are located on the tool housing. When the muzzle part is in the unlocked condition, the stop elements can abut the stop surfaces and block the displacement of the contact pressure sensor preventing it from compressing the firing spring mechanism so that the driving tool cannot be placed in the ready-to-fire condition.
Patent DK-111692-A (DK)
Inventor: DRABEK JOZEF
IPC: C07C275/54
Filed: 1992-09-10
Abstract: Substituted N-benzoyl-N'-3,5-dichloro-hexafluoropropyloxyphenylureas of the formula   <IMAGE> wherein R1 is hydrogen or fluorine and R2 is fluorine or chlorine, and salts thereof are useful for controlling insects, representatives of the order Acarina, slugs and snails, particularly plant-destructive insects. Intermediates for these compounds having the formulae   <IMAGE> are also disclosed.
Patent DK-125595-A (DK)
Inventor: BENDIXEN OTTO
IPC: A23K50/30
Filed: 1995-11-10
Abstract: An admixture product for drinking water or animal feed in fluid form, and which comprises mineral mixtures and vitamin mixtures separated in each their fraction, and also phytase enzyme in fluid form. There is hereby achieved a correctly-dosed and composed mixture of necessary nutrients for the animal without any risk of precipitation and destruction of important minerals/vitamins, while at the same time an optimum utilization is made of the phytin-bound phosphate in the feed.
Patent DK-142886-A (DK)
Inventor: SCHUSTER PETER
IPC: C08G18/79
Filed: 1986-03-26
Abstract: A polyurethane-based reactive mass composed of (a) at least one organic compound in the molecular weight range of from 400 to 12000 containing isocyanate reactive groups and having a functionality from 2 to 8, (b) optionally an organic compound in the molecular weight range of from 62 to 399 containing isocyanate reactive groups and having a functionality from 2 to 8. (c) catalysts, (d) aliphatic isocyanate compounds and (e) optionally other auxiliary agents and additives known per se, characterized in that the aliphatic isocyanate compound used is one based on hexamethylene diisocyanate, hydrogenated diphenylmethane diisocyanate or isophorone diisocyanate containing isocyanurate and/or uretdione units and/or urethane and/or uretoneimine and/or oxadiazatrione groups is suitable for the production of lightfast coatings, including coatings in light colors, in particular for the formation of edgings round wooden panels without these panels having first to be dried down to the maximum dampness of 7% by weight.
Patent DK-213182-A (DK)
Inventor: SANER H
IPC: C07D239/48
Filed: 1982-05-12
Abstract: 1. A process for the preparation of 2,4-diamino-5-(3,5-dimethoxy-4-(2-methoxyethoxy)-benzyl)- pyrimidine represented by formula I  see diagramm : EP0065705,P4,F1 characterized in that beta-anilino-alpha-(3,5-dimethoxy-4-(2-methoxyethyl)- benzyl)-acrylonitril represented by formula II  see diagramm : EP0065705,P4,F2  is brought to reaction with guanidine as a free base in a solution containing ethanol under reflux.
Patent DK-280584-A (DK)
Inventor: COLQUHOUN HOWARD MATTHEW
IPC: C07C49/83
Filed: 1984-06-07
Abstract: Preparation of para-substituted 4-hydroxybenzophenones by reacting appropriately substituted aromatic compound with poly(4-oxybenzoyl) in the presence of an acid catalyst. The reaction with the appropriately substituted aromatic compound, for example fluorobenzene, is effected in the presence of an acid catalyst such as a strong proton acid or a Lewis Acid or a mixture thereof.
Patent DK-344681-A (DK)
Inventor: BOLLETER U
IPC: F04D29/46
Filed: 1981-08-03
Abstract: 1. A centrifugal machine, more particularly a radial compressor having an unbladed diffuser, the unbladed diffuser duct (7) containing, at least in one wall (7a, 7b), a continuous passage (10) or passages distributed over the periphery, the same connecting the diffuser duct (7) to at least one annular chamber disposed behind the diffuser wall (7a, 7b), characterised in that the chamber is in the form of a pressure equalization chamber (9) and its cross-sectional area (A) is so dimensioned that the Helmholtz resonance frequency is at least three times greater than the maximum pulsation frequency, and the passage width (B) is not more than 1% of the diameter (D) of the centrifugal machine impeller.
Patent DK-367687-A (DK)
Inventor: OSHLACK BENJAMIN
IPC: A61K9/00
Filed: 1987-07-15
Abstract: The release of therapeutically active agents from controlled release bases is extended by using a combination of a higher aliphatic alcohol and an acrylic resin as the base material.