baber/WOPTO huggingface dataset:
Patent CA-1315512-C (CA)
Title: System for stabilizing dimensional properties of cured composite structures
Inventor: DELACY THOMAS J
IPC: G01N33/44
Filed: 1989-01-16
Granted: 1993-04-06
Abstract: SYSTEM FOR STABILIZING DIMENSIONAL PROPERTIES      OF CURED COMPOSITE STRUCTURES              ABSTRACT OF THE DISCLOSURE Method and apparatus are disclosed for inducing dimensional stability in cured composite structures using acoustic emission analysis to identify the appropriate level and extent of coincident thermal conditioning.  Temperature of the composite structure is lowered at a bounded rate to a minimum temperature typical of the intended operating environment.  Passive stress wave acoustic emissions of the composite are analyzed to generate a signature of stress relaxation events over time.  When the rate of stress relaxation events decreases below a predetermined percentage of the maximum rate, and remains below that level for a period of time sufficient to predict operational stability, thermal conditioning is terminated.
Patent CA-1309249-C (CA)
Title: Plowing device
Inventor: IRACI FRANK J
IPC: E01H5/06
Filed: 1989-01-19
Granted: 1992-10-27
Abstract: ABSTRACT OF THE DISCLOSURE   Adjustment device in a vehicle having a plow for plowing snow and the like so that when the vehicle is traveling in a forward direction the plow is moved between a raised position and a lowered position, and signal means for sending a signal indicating movement of the vehicle in a reverse direction. The improvement comprises control device for sensing the signal and activating the adjustment device to raise the plow to the raised position. The control device is further deactivated in the absence of the signal to lower the plow to the lowered position.
Patent CA-1294892-C (CA)
Title: Variolosser
Inventor: WALDHAUER FRED D
IPC: H03G3/30
Filed: 1989-03-13
Granted: 1992-01-28
Abstract: IMPROVED VARIOLOSSER                 ABSTRACT OF THE DISCLOSURE An improved variable gain circuit is described having an input for an audio signal and an output for an audio signal.  An operational amplifier having inverting and non-inverting inputs and an output has its input connected to the audio input.  The first differential cell having inverting and non-inverting inputs, output, and a first control current terminal, has one input connected to the output of the operational amplifier and the other input connected to a reference potential.  The output of the first differential cell is connected to one of the inputs of the operational amplifier in negative feedback relation and a source of controlling current is connected to the control current terminal.  The second differential cell is also provided having inverting and non-inverting inputs, an output, and a second control current terminal.  One input of the second differential cell is connected to the output of the operational amplifier and the other of the inputs is connected to the source of reference potential.  The second control current terminal is connected to a second source of controlling current and the output of the second differential cell provides a current having a gain which is substantially the ratio of the second to the first controlling current.
Patent CA-1329087-C (CA)
Title: Barrier shield method and apparatus for optical-medical devices
Inventor: GOTTESMAN JAMES E
IPC: A61B19/00
Filed: 1989-03-17
Granted: 1994-05-03
Abstract: BARRIER SHIELD METHOD AND APPARATUS    FOR OPTICAL-MEDICAL DEVICES                  Abstract of the Disclosure A  barrier  shield  for  optical-medical  devices  is disclosed which has an inner aperture defined by an elastic material so as to form a seal adjacent to an optical portion of the  device.    The  shield  extends  radially  from  the  elastic material and may be supported by a frame.  The elastic material permits movement of the shield about its position with respect to  the  optical medical device  so  that  operation  of working ports is not impaired.  The shield is manufactured from inexpen-sive materials so as to encourage disposal of the shield after use.  The shield prevents infection of a physician by prevent-ing backspray  of bodily fluids through a optical-medical device working port  from  reaching  the physician.   The  shield  also helps prevent reverse contamination of working devices passed into the patient during endoscopy.
Patent CA-1305784-C (CA)
Title: Piloting interface for 8mm video cameras and vtr's and accessories, bycomputer
Inventor: FALCK FRANCIS
IPC: H04N5/232
Filed: 1989-04-17
Granted: 1992-07-28
Abstract: ABSTRACT     AND VTR'S AND ACCESSORIES, BY COMPUTER     The present invention concerns an interface, which permits, through the aid of a computer, to pilot 8mm video cameras and vtr's and other accessories such as a video switching device, the pause function of an audio tape recorder and vtr's or other electrically or electronically remote controllable apparatuses.  It is comprised of an electronic converter card series - parallel - parallel series which converts the RS 232 series signals from a computer into a set of parallel signals, which will be transformed by a master card into series signals for the remote control of 8mm video cameras and vtr's and in remote control signals for other accessories.          Thus, all functions of these apparatuses may be piloted by computer.  The delineation of video sequences on 8 mm video cassettes of the video cameras and vtr's is realized through a device integrated to the master card, which codes the information in the remote control signal from the counter which is sent to the computer through a series-parallel parallels series converter card.  Two other optional cards, one a video switch which allows the selection of the video source to be viewed, the other a set of remote control exit interfaces, are integrated to the interface.
Patent CA-1325322-C (CA)
Inventor: KIA HAMID G
IPC: B29K105/08
Filed: 1989-05-24
Granted: 1993-12-21
Abstract: A SOFT MOLDING METHOD            Abstract of the Disclosure A method of producing glass fiber mat reinforced plastic panels having at least one smooth appearance surface in a set of two matched mold members having interior mold surfaces defining a mold cavity contained therein of which at least one said interior surface being the mirror image of the appearance surface of said panel, said method comprising the steps of placing at least one lager of glass fiber mat in said mold cavity, pouring a polymeric material into said cavity saturating said glass fiber mat, closing said two mold members together with at least one layer of a flexible sheeting material disposed over and adjacent to the interior mold surface opposing said interior mold surface producing the appearance surface of said panel, clamping said two mold members together, curing said polymeric material for a sufficient time into a hard plastic panel, and opening said matched mold members and demold a finished panel having at least one smooth appearance surface.
Patent CA-1317698-C (CA)
Title: Necktie device
Inventor: MAROSTICA EUGENE J
IPC: A41D25/00
Filed: 1989-06-06
Granted: 1993-05-18
Abstract: ABSTRACT OF THE DISCLOSURE       A necktie device for enabling the length of a necktie to be substantially correct for a respective wearer, when the neck-tie is transversely severed intermediate its ends at two spaced-apart locations, the section therebetween removed, and the two enduring necktie sections connected to each other.  The device includes a pair of tie supports adapted to be secured respective-ly to the necktie at said locations and thereafter to the severed ends of the two enduring necktie sections.  Each tie support includes a first elongate part and a second elongate part to receive and secure the necktie therebetween, and there is also provided a connecting unit having a chamber on one side for re-ceiving and securing one of the tie supports and a chamber on the other side for receiving and securing the other of the tie supports, the connecting unit being adapted to fit under the shirt collar of a wearer and to substantially conform therewith.
Patent CA-1308642-C (CA)
Inventor: STOLLE HERBERT D
IPC: A47C7/44
Filed: 1989-07-18
Granted: 1992-10-13
Abstract: Abstract A backrest for stools, seats, chairs, and the like, characterized by two backrest shells (1) that are arranged at the sides and are configured in the manner of the contact surfaces of equestrian saddles, these being configured so as to be concave with reference an axis that is essentially perpendicular to the seating surface (20), and so as to be convex with reference to a horizontal axis above the seating surface (20). (Figure 1).
Patent CA-1296778-C (CA)
Title: Feed forward distortion correction circuit
Inventor: NOJIMA TOSHIO
IPC: H03F1/32
Filed: 1989-07-31
Granted: 1992-03-03
Abstract: ABSTRACT OF THE DISCLOSURE In a feed forward type distortion correction circuit which detects a nonlinear distortion component of a main amplifier, amplifies the distortion component by an auxiliary amplifier and injects the amplified distortion component into the main amplifier output to cancel the distortion component to thereby reduce the nonlinear distortion component, a predistortion correction circuit is provided at the input side of the main amplifier so as to reduce the distortion component which is produced by the main amplifier, whereby the maximum output of the auxiliary amplifier can be set to a value smaller than the maximum output of the main amplifier.
Patent CA-1334345-C (CA)
Title: Fatigue crack growth resistant nickel-base article  and alloy and method for making
Inventor: KRUEGER DANIEL D
IPC: C22C19/05
Filed: 1989-08-17
Granted: 1995-02-14
Abstract: An article having improved fatigue crack growth resistance is provided through an improved nickel-base superalloy and an improved method which controls grain size and a strain rate found to be critical in processing.  The alloy is selected to have a gamma prime content in the range of about 30-46 volume percent and a resistance to cracking upon rapid quenching from a selected supersolvus solutioning temperature to a selected quenching temperature.  The article produced has an improved balance and combination of fatigue crack growth resistance and tensile, creep, and stress rupture properties.
Patent CA-1335679-C (CA)
Title: Binder compositions comprising low molecular weight poly (orthomethylolated) phenolic compound and novolac resin
Inventor: GERBER ARTHUR H
IPC: C08K3/22
Filed: 1989-08-30
Granted: 1995-05-23
Abstract: The invention relates to a binder composition comprising a low molecular weight poly (orthomethylolated) phenolic compound which is combined with a phenol formaldehyde novolac resin and cured in the presence of alkali and an organic ester. Low and high density aggregates can be added to the binder to produce foundry or refractory articles. The binder can also be applied, with or without aggregate, to paper, fabrics, or concrete.
Patent CA-1338692-C (CA)
Inventor: NIEBAUER KENNETH L
IPC: B23P15/28
Filed: 1989-09-18
Granted: 1996-11-12
Abstract: An improved cutting insert with chip control features having an insert body having wall regions, sides and top and bottom walls adapted for mounting in a pocket in a holder. The insert body has cutting edges and a diagonal notch or the like in the top and bottom sides. A land region extends rearwardly from the end wall region toward the respective top or bottom wall and defines a surface region of a predetermined width. An ascending wall or back ramp initiates in a portion of the land and terminates at the respective top or bottom wall. A chipbreaker depression initiates in a forward portion of the land proximate the cutting edge and extends into and bisects the back ramp.
Patent CA-1335280-C (CA)
Title: Components and catalysts for the polymerization of olefins
Inventor: ALBIZZATI ENRICO
IPC: C08F110/06
Filed: 1989-09-29
Granted: 1995-04-18
Abstract: Solid  catalyst  components  for  the  polymerization  of olefins modified with electron-donor compounds, comprising a titanium halide supported on a magnesium dihalide in active form and containing as an electron-donor compound a di- or polyether having specific reactivity characteristics towards MgCl2 and TiCl4.
Patent DK-160968-C (DK)
Inventor: WEBER GUENTHER
IPC: A22C17/12
Filed: 1983-04-13
Granted: 1991-11-11
Abstract: 1. A method for controlling the knife position prior to and during the initial cutting phase in a machine for removing the rind from for skinning meat and the like by means of a spring biased knife which is movably supported relative to a driven conveying roller, wherein the knife is guided during idling of the machine in each case back into a raised position when compared with the predeterminable operating position, and is guided back into the operating position on occurrence of a resistance in the drive transmission for the conveying roller, characterized in that the raised position of the knife during idling is selected in accordance with an effective but increased cutting thickness setting ; in that the material from which the rind is to be removed or which, is to be skinned, is directed against the cutting edge of the  nife which is the increased cutting thickness setting ; and in that the increase of the conveying roller drive force at the instant of penetration  of the knife into the material is exploited to release a store of energy which feeds the knife, which alreadly engages in the increased cutting thickness setting into the material from which the rind is to be removed, or which is to be skinned, back into the operating position.
Patent DK-166201-C (DK)
Inventor: ANHAEUSER DIETER
IPC: A61K9/24
Filed: 1989-04-14
Granted: 1993-08-16
Abstract: In the printing pad device described, the surface of the pad (20) is recessed while retaining essentially the same external form and volume. Also described is the use of the pad for at least partially coating a substrate (22) with a predetermined pattern. The substrate (22) is a printed circuit board for manufacturing integrated circuits, a component of a pharmaceutical presentation and/or dosage form, a label with raised characters, a prepolymer or similar.
Patent DK-161621-C (DK)
Inventor: KULANDER HANS
IPC: C22B43/00
Filed: 1988-04-15
Granted: 1992-01-13
Abstract: A method for separating mercurial waste from scrapped gas discharge lamp bulbs and other mercury-containing lamps. Expended, broken lamps are crushed in a crusher (11) and conveyed to a vibrating screen (13). The crushed material is shaken on a sieve-cloth (14) having a mesh width of 0.2-1.0 mm, preferably 0.25 mm, for at least 1-3 minutes. The major part of the crushed material remains on the screen and is removed therefrom as mercury-free waste (Hg-content < 10 ppm), whereas substantially all the mercury present is found in the finer fraction which passes through the screen.
Patent DK-154403-C (DK)
Inventor: CROMMELYNCK ROGER
IPC: B29B17/02
Filed: 1983-09-30
Granted: 1989-04-10
Abstract: According to the method of the invention for removing at least one layer of reinforcing elements (4), such as steel cords, etc. from a breaker or belt (6) located between the tread area (3) and the carcass (5) of a rubber tyre; the tread area of the tyre is first removed down to the layer of reinforcing elements by rasping off this tread area, and afterwards each reinforcing element (4), for example each steel cord, of the layer to be removed is cut through in at least one place and the so cut reinforcing elements (4) are removed by further rasping. This invention further relates to a machine for carrying out this method.
Patent FI-81827-C (FI)
Inventor: GOSS RAYMOND WALTER
IPC: C08L93/04
Filed: 1985-05-13
Granted: 1990-12-10
Abstract: Disclosed is a precoat resin dispersion having a solids content from about 63% to about 69% characterized in that it contains (1) at least one resin material selected from the group consisting of hydrocarbon resins prepared from petroleum refined streams, polyterpene resins and esters of rosin having a Ring and Ball softening point from about 60°C to about 100°C, which resin material is in an aqueous dispersion having a solids content from about 53% to about 58%; (2) at least one water-soluble polymer; (3) at least one cationic resin; and (4) water. The precoat resin dispersion is useful in the manufacture of tufted carpets, especially carpets manufactured with carboxylated latices as a backcoat.
Patent FI-89258-C (FI)
Inventor: DICKERSON RICHARD C
IPC: B01D/
Filed: 1985-08-16
Granted: 1993-09-10
Abstract: A deoxygenation process includes the steps of adding hydrazine to a liquid containing dissolved oxygen, passing the liquid through a bed of activated carbon to catalyze a reaction between the dissolved oxygen and hydrazine whereby carbon contaminants are added to the liquid, and removing the contaminants. In another embodiment, unreacted hydrazine that remains in the liquid following the catalysis is removed by passing the liquid through an ion exchange resin. In still another embodiment, an activated carbon-catalyzed deoxygenation process employing hydrazine is practiced on a mobile platform and the process further includes the steps of transporting the apparatus to a regenerating station for regeneration. The invention also includes apparatus for carrying out the process.
Patent FI-82891-C (FI)
Inventor: ANTRIM RICHARD L
IPC: B01J20/24
Filed: 1986-01-24
Granted: 1991-05-10
Abstract: This invention provides a process for increasing the adsorption capacity of DEAE-cellulose composites by subjecting the compounds to one or more treatments in an aqueous medium at an elevated temperature and the products obtained by the process.
Patent FI-83926-C (FI)
Inventor: MATTINGER DETLEF
IPC: A61H33/06
Filed: 1986-03-27
Granted: 1993-03-23
Abstract: 1. Method for regulating the three-phase current output of a temperature-controlled electrical sauna heating device (1), in dependency upon a nominal/actual temperature difference of a sauna room, by means of three regulatable relays (11, 12, 13), whereof each one switches a phase (U, V, W) and all of which, during a first method stage, are triggered at the first time of heating-up, in order to achieve the full heat output, and after reaching the nominal temperature for the first time, during a second method stage, however, only one or two of the relays (11, 12, 13) are triggered, for maintaining the nominal temperature value, characterised in that during the second method stage, for maintaining the nominal temperature value, in each case one or two relays (11, 12, 13) are triggered in cyclic sequence.
Patent FI-89672-C (FI)
Inventor: FOREMAN JOHN HENRY
IPC: A61F5/44
Filed: 1987-10-09
Granted: 1993-11-10
Abstract: An integral disposable absorbent article such as a diaper (20) provided with an absorbent core; a liquid impervious backsheet (42); a first barrier cuff (62) disposed adjacent each longitudinal edge of the absorbent article and each having a first proximal edge (64) and a first distal edge (66); a spacing means (76) for spacing the first distal edge (66) of each of the first barrier cuffs away from the liquid-receiving surface (40) of the absorbent article (20); and a second barrier cuff (262) disposed adjacent at least one and preferably adjacent each of the end edges of the absorbent article (20) and having a second proximal edge (264) and a second distal edge, the distal edges (266) of the barrier cuffs overlapping at corner points (100) to form a containment pocket. The spacing means preferably comprises a spacing elastic member (76) that extends longitudinally along the first distal edge (66) beyond the second distal edges (266). Closing means secure together the first distal edges (66) and the second distal edges (266) adjacent the corner points (100) so as to space both the first and second distal edges (66, 266) away from the liquid-receiving surface (40) of the absorbent article (20). The containment pocket has channels (75, 275) that are formed between the proximal edges (64, 264) and the distal edges (266, 66) because the distal edges of the barrier cuffs are spaced away from the liquid-receiving surface (42) so as to restrain, contain, and hold body exudates.
Patent FI-95722-C (FI)
Inventor: MELIN CHRISTIAN
IPC: C11B3/00
Filed: 1988-07-22
Granted: 1996-03-11
Abstract: Process characterised in that an olive oil, for example an olive oil as defined in the European Pharmacopoeia, is purified in the following manner - the initial oil is neutralised with a saturated aqueous solution of alkali metal carbonate, the solution being in a quantity equivalent to two to ten times the weight of oleic acid calculated after determination and then, after settling and separation of the aqueous phase, the oil is washed to complete neutrality and then the oil is decolorised after having been dried with the aid of decolorising earth, under an inert atmosphere.
Patent FI-88242-C (FI)
Inventor: TIMARI ANTTI
IPC: H05K7/20
Filed: 1989-02-24
Granted: 1993-04-13
Abstract: The invention relates to a device for fixing warming components, e.g. transistors removably against the wall of a casing. The device comprises a body portion (1) having a whole (4), a spring member (3) inserted in the whole and a push-button (2) on which the spring member acts and by means of which the component is pressed against the wall.
Patent FI-92516-C (FI)
Inventor: SCHNEIDER ALFRED
IPC: E05D15/52
Filed: 1990-01-11
Granted: 1994-11-25
Abstract: There is described a window or door 21 with a wing 23 which is mounted on a fixed frame 22 by means of articulated fittings 26, 27 at or in the vicinity of a vertical limiting edge, the window or door being characterised, for relieving the articulated fittings 26, 27 of the vertical component of the weight or load of the wing 23, by a tension member 42 which, on the one hand, engages on the wing 23 in the region of the articulated fittings 26, 27 and, on the other hand, is anchored to the fixed frame 22 counter to the weight or load of the wing 23. 
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Patent NO-154760-C (NO)
Inventor: DUFOUR MARCEL
IPC: D21F7/08
Filed: 1982-03-09
Abstract: Papermaker's felt employing compressible knit yarn in a woven base to provide a durable resiliency so as to provide vibration dampening and delay the occurrence of crushing during papermaking.
Patent NO-157957-C (NO)
Inventor: SCRIVENER STEPHEN PEDDER
IPC: G01N19/00
Filed: 1983-05-05
Abstract: A road testing apparatus has a framework extending over a test portion of road pavement and has tracks with upwardly curved ends along which wheels of a trolley unit roll so that the trolley unit decelerates as it approaches an end position to cause kinetic energy to be transformed into potential energy and when return motion trolley commences the potential energy transforms back to kinetic energy. The trolley unit has a pivotally mounted base structure carrying a test load and a pair of road wheels which are mounted so as to be steered by the trolley as it progresses in a forward direction along the test pavement, additional wheels of the trolley running up an end portion of the track to lift the road wheels off the road surface as the end position is reached. A telescopic linkage latches into engagement at this end position to retain the road wheels in an elevated position relative to the trolley so that, during return motion, the road wheels can continue to rotate in the same direction but engage on the bottom of a base plate structure of the framework to drive the trolley in the reverse direction, the latch arrangement being released when the trolley reaches the opposite end position to permit a further cycle of operations.
Patent NO-154715-C (NO)
Inventor: GREIWE DIETER
IPC: A47J37/12
Filed: 1983-12-02
Abstract: 1. A heatable cooking vessel, especially a deep-fat fryer or bain-marie, comprising a pan (1) and a heating element (2) which is bain-marie comprising a pan arranged at the base of the pan and is swivellable around a horizontal axis (15), characterized in that the swivel axis (15) is arranged near the base of the pan (1).