baber/WOPTO huggingface dataset:
Patent CA-1322605-C (CA)
Inventor: NASH ROBERT O
IPC: G06F11/10
Filed: 1989-03-30
Granted: 1993-09-28
Abstract: ABSTRACT OF THE DISCLOSURE            Apparatus and methods for performing parity checking in an environment in which devices which perform parity checking and those which do not are connected to the same synchronous bus.  The bus includes a parity enable line, which carries an parity enable signal indicating that the device transmitting data on the bus is a parity device which provides the parity of the data it transmits, a parity line, which carries the parity of the data being transmitted, and a parity error line which carries a parity error signal indicating whether the receiving device detected a parity error.  The data is transmitted in a first bus cycle, the parity enable signal and the parity are transmitted in the following bus cycle, and the receiving device transmits the parity error signal in the next bus cycle after that.  The bus interface for each parity device includes a parity generator and logic which generates the parity and parity enable signals and receives the parity error signal when the parity device is transmitting and which receives the parity and parity enable signals and generates the parity error signal when the device is receiving.  The apparatus is used with system diagnostic apparatus which records the occurrence of any parity error among devices attached to the bus.
Patent CA-1325205-C (CA)
Inventor: BRIET PHILIPPE
IPC: C07D405/12
Filed: 1989-04-05
Granted: 1993-12-14
Abstract: ABSTRACT OF THE DISCLOSURE    Substituted flavonoid compounds of the formula (I):                                           (I) are disclosed.  These compounds possess anticancer activity, in particular antipancreatic cancer activity, together with immunomodulatory activity.
Patent CA-1340042-C (CA)
Title: Process for preparing ferric chloride from diluted hydrochloric acid
Inventor: CLAIR RENE
IPC: C01G49/10
Filed: 1989-04-11
Granted: 1998-09-15
Abstract: Process for the preparation of ferric chloride consisting in chlorinating dilute ferrous chloride in the presence of ferric chloride and then decompressing the product obtained to evaporate off water and finally in recycling a part of the ferric chloride. This process yields ferric chloride which can be employed directly as a flocculating agent for water treatment.
Patent CA-1339751-C (CA)
Inventor: HULL CHARLES WILLIAM
IPC: G03F7/20
Filed: 1989-04-19
Granted: 1998-03-17
Abstract: An improved stereolithography system for generating a three-dimensional object by creating a cross-sectional pattern of the object to be formed at a selected surface of a fluid medium capable of altering its physical state in response to appropriate synergistic stimulation by impinging  radiation,  particle bombardment  or chemical reaction, using information defining the object which is specially tailored to provide built-in supports for the object,   reduce  curl  and  distortion,   and  increase resolution, strength, accuracy, speed and economy of reproduction,    the   successive   adjacent    laminae, representing corresponding successive adjacent cross-sections of the object, being automatically formed and integrated together to provide a step-wise laminar buildup of the desired object, whereby a three-dimensional object is formed and drawn from a substantially planar surface of the   fluid   medium   during   the   forming   process. Stereolithographic supports for the object are described, including a preferred embodiment known as web supports.
Patent CA-1326177-C (CA)
Title: Speed governor for small engines
Inventor: MARRIOTT LEE W
IPC: F02D9/02
Filed: 1989-06-21
Granted: 1994-01-18
Abstract: ABSTRACT A speed regulating governor system is disclosed for a small internal combustion engine having a throttle valve the position of which affects the speed of the engine, wherein the governor system includes a mechanical proportional controller and an electromechanical integral controller.  The throttle valve is mechanically linked to and controlled by a governor lever that is acted upon by opposing forces provided by a mechanical speed selector and a centrifugal flyweight apparatus which measures the engine speed.  Additionally, a solenoid actuator is operably connected to the governor lever to apply a force thereto in response to a control signal generated by an electronic integral controller.  The control signal is proportional to the time integral of the difference between a desired electrical speed input and the actual speed of the engine measured by an electrical signal generated by an alternator driven by the engine.
Patent CA-1334422-C (CA)
Title: N-isopropylheteroaryloxyacetanilides
Inventor: FOERSTER HEINZ
IPC: C07D277/32
Filed: 1989-06-23
Granted: 1995-02-14
Abstract: in which A  stands for nitrogen or the group C-R3 where R3 stands for halogen, cyano, alkyl, halogenoalkyl, alkoxy, halogenoalkoxy, alkylthio, halogenoalkylthio, alkylsulphinyl or alkylsulphonyl, B  stands for nitrogen or the group C-R4 where R4 stands for halogen, cyano, alkyl, halogenoalkyl, alkoxy, halogenoalkoxy, alkylthio, halogenoalkylthio, alkylsulphinyl, halogenoalkylsulphinyl, alkylsulphonyl, halogenoalkylsulphonyl, for phenyl which is optionally substituted by halogen, alkyl, halogenoalkyl, alkoxy or halogenoalkoxy, or for the group -CY2-Z-R5 where R5 stands for alkyl, which is optionally substituted by halogen, alkoxy or alkylthio, or for phenyl which is optionally substituted by halogen, alkyl, halogenoalkyl, alkoxy, halogenoalkoxy, alkylthio or halogenoalkylthio, Y  stands for hydrogen or halogen, Z  stands for oxygen, sulphur, SO or SO2, R1 stands for hydrogen, halogen, cyano, nitro, alkyl, halogenoalkyl, alkoxy, halogenoalkoxy, alkylthio or halogenoalkylthio, R2 stands for hydrogen, halogen, alkyl, halogenoalkyl or alkoxy and X  stands for oxygen or sulphur, excluding the compound N-isopropyl-(5-trifluoromethyl-1,3,4-thiadiazol-2-yl)-oxyacetanilide,
Patent CA-1331483-C (CA)
Title: User-wearable hemoglobinometer for measuring the metabolic condition of a subject
Inventor: CHANCE BRITTON
IPC: G01N21/49
Filed: 1989-08-08
Granted: 1994-08-16
Abstract: ABSTRACT A system for non-invasively determining the oxygenation state of tissue located beneath the surface of the skin, such as muscle tissue, of an exercising person or other subject is disclosed.  In a preferred embodiment, a user-wearable detector array and related circuitry which use near-infrared radiation to collect oxygenation data are provided.  The apparatus also includes displays for information regarding the oxygenation state in several ways.  In one embodiment a user wearable wristband indicator connected to the detector array which is located at another location, such as on the leg, and provides information directly to the user.  In another embodiment, a telemetry device allows remote monitoring of a subject during an activity, the oxygenation information being displayed to a coach or other observer.  A separate, user-wearable battery pack, which is preferably designed to provide power for the duration of the activity being monitored, is also provided.
Patent CA-1335807-C (CA)
Inventor: ST CHARLES FRANK K
IPC: B65D81/22
Filed: 1989-08-18
Granted: 1995-06-06
Abstract: A storage package for storing moisture-laden articles such as cigarettes including a shaped receptacle sized to receive a plurality of cigarettes, the receptacle having a moisture control vehicle disposed therein within an overwrap having a low moisture vapor transmission rate (MVTR) with such vehicle being treated with a saturated salt solution having a water activity level preselected to the water activity level of the cigarettes to maintain moisture equilibrium over an extended time period.
Patent CA-1335709-C (CA)
Title: Hollow viscus and solid organ tonometry
Inventor: FIDDIAN-GREEN RICHARD G
IPC: A61F2/958
Filed: 1989-08-23
Granted: 1995-05-30
Abstract: Ischemia in a hollow internal organ can be detected in its incipient stages by obtaining a CO2 sample from within the organ of  interest,  measuring  the  partial  pressure  of  CO2  sample, measuring the bicarbonate concentration of an arterial  blood sample, and on the basis of these two measurements calculating the pH of the wall of the organ.  The value of the pH is an indicator of the onset of ischemia in the organ.  The  CO2 sample is obtained by a novel catheter, multiple embodiments of which are disclosed.  Also disclosed is a method for determining the vitality or adequacy of oxygenation of the whole body, or a solid internal organ, by the measurement of the pH of venous blood.
Patent CA-1318184-C (CA)
Title: Process for the determination of the consumption of printing ink in an offset printing press
Inventor: KIPPHAN HELMUT
IPC: B41F33/00
Filed: 1989-09-14
Granted: 1993-05-25
Abstract: ABSTRACT             Process for the determination of the consumption of printing ink in an offset printing press.           A process is proposed with which the consumption of printing ink in an offset printing press can be determined.  The consumption is determined from the settings of the inking-gap openings.   These inking-gap openings form the ink-form thickness (SF) that is transferred onto the ink-duct roller. Furthermore, the ink-strip width (bF), which is determined by the rotational speed of the ink-duct roller, and the ink-strip length (lF) according to the length of the ink-duct roller are decisive with regard to ink consumption. The data are supplied to the computer of the control desk of a printing press.   The calculation must additionally take account of both printing-press-specific and also ink-specific values, such as ink temperature, type of paper etc.   The accuracy of the ink-consumption calculation can be optimized by means of area-coverage proportions of the printing plate, as determined by by printing-plate reader and ink-film-measuring system, and ink-film thicknesses on the printed sheet.                          (Fig. 4)
Patent CA-1328710-C (CA)
Inventor: AEBISCHER PATRICK
IPC: A61L31/16
Filed: 1989-09-26
Granted: 1994-04-26
Abstract: Abstract of the Disclosure Medical devices and methods employing biocompatible polymers and nerve growth-enhancing active factors are disclosed for use as guidance channels for regenerating nerves.  The devices are formed from a porous, tubular membrane containing active factor incorporated within the membrane and having openings adapted to receive the ends of the severed nerve.  In one aspect of the invention, the membrane has an impermeable, outer membrane surface and a porous, inner membrane surface through which the active factor can diffuse and which defines the boundary of a lumen through which said nerve may regenerate.  Methods for fabricating such devices are also disclosed.
Patent CA-1315178-C (CA)
Title: Thermoplastic water manifold and method of making same
Inventor: VOGEL JAMES D
IPC: F16L55/18
Filed: 1989-09-29
Granted: 1993-03-30
Abstract: ABSTRACT OF THE DISCLOSURE    A novel thermoplastic manifold and thermoplastic fluid fittings for the distribution of fluids, such as pressurized carbonated water, has an elongate tubular thermoplastic conduit with a plurality of apertures spaced along its length for receiving the thermoplastic fittings.  Each fitting has a spud extending from one end thereof with a sonic energy director around the perimeter thereof.  The fittings also include a saddle portion having a pair of arcuate sonic energy directing ridges thereon spaced on each side of the spud.  Each fitting is fastened and sealed to the conduit by the sonic welding of the spud perimeter to the conduit aperture perimeter followed by the sonic welding of the saddle to the exterior surface of the conduit.
Patent CA-1340968-C (CA)
Inventor: UESHIMA TSUYOSHI
IPC: H03K5/135
Filed: 1989-06-06
Granted: 2000-04-18
Abstract: The present invention provides a two-system A/D converter, which provides a digital output signal with a higher conversion precision than is achieved by a single-system A/D converter. Conversely, by using a two-system D/A converter, the present invention provides an analog output signal with a higher conversion precision than is achieved by a single-system D/A converter. Further, a digital signal clock changing unit produces data by performing high sampling of the first digital data trains, and the second digital data is synchronized with a second clock through an interpolation processing based on the timing difference between the first an d second clocks. A high-precision A/D and D/A converter apparatus is thus realized by using two pulse code modulation coder/decoders (PCM.CODECs) and one digital signal processor (DSP).
Patent FI-67970-C (FI)
Inventor: CRUTZEN SERGE
IPC: G21C19/06
Filed: 1980-04-23
Granted: 1985-06-10
Abstract: To monitor a nuclear fuel element or fuel elements located in a store, e.g. a pond in a swimming pool reactor, the store is illuminated ultrasonically using one or more transducers transmitting ultrasonic signals in one or more predetermined directions to obtain an output which, because it depends on the number and relative location of the fuel elements in the store, and the structure of the store itself is distinctive to the fuel elements or elements stored therein. From this distinctive output is derived an identity unique to the stored fuel element or elements and a reference signal indicative of the whole structure when intact, the reference signal and identity being recorded. Subsequent ultrasonic testing of the store and its contents under identical operating conditions produces a signal which is compared to the recorded reference signal and if different therefrom reveals the occurrence of tampering with the store and/or the fuel element or elements.
Patent FI-68594-C (FI)
Inventor: LUNARDI GERHARD
IPC: B66B23/14
Filed: 1981-11-13
Granted: 1985-10-10
Abstract: The guiding apparatus comprises substantially rectangular rail holders and L-shaped rail holders. Main and follower travel rails or tracks are supported by such rail holders and there are provided side plates at which there are mounted the rail holders, the side plates being supported upon a carrier frame. These rail holders are provided at their attachment or fastening side with at least two respective centering protuberances or nubs or the like which engage into corresponding centering openings provided in the side plates to which the rail holders are fastened. The rail holders possess, at their rail contact side, a dovetail clamping device which, in cooperation with a dovetail profile or section extending along the underside of the travel rail or track, to reliably and easily releasably holds the travel rails and the rail holders by virtue of a clamping action which is exerted at all sides of the dovetail profile. The side plates, and, in particular, the position of their centering openings are produced true or exact to size and with narrow tolerances so that in cooperation with the related centering protuberances and the rigid dovetail clamping there is automatically ensured parallelism and alignment of the travel rails or tracks required for a quiet escalator or stair running. The guiding apparatus can be assembled without the need to resort to assembly fixtures or jigs and without subsequent adjustment from individual mass-produced parts.
Patent FI-76367-C (FI)
Inventor: JELINEK HORST
IPC: C10K3/00
Filed: 1985-02-19
Granted: 1988-10-10
Abstract: 1. Gas converter for low temperature carbonization gases resulting from pyrolysis of waste materials, comprising a combustion chamber for substoichiometric combustion of the low temperature carbonization gases through the supply of oxygen-containing gases, a vertical chamber having a bed of incandescent solid bodies, a line for supplying the hot, sub-stoichiometrically combusted, low temperature carbonization gases to the chamber, a line for carrying the gases from the chamber after they have passed through the bed of solid bodies, an arrangement for feeding solid bodies to the chamber and an arrangement for discharging solid matter from the chamber, characterized in that the combustion chamber for the substoichiometric combustion of the low temperature carbonization gas is arranged horizontally ; the supply line from the combustion chamber opens into the top part of the vertical chamber at the side ; the vertical chamber is conical, tapering towards the bottom ; the discharge line for the gases after they have passed through the top part of the bed of incandescent solid bodies is arranged in the top part of the chamber ; a discharging arrangement is provided for the continuous removal of the solid bodies from the chamber and a feed arrangement is provided for the continuous supply of fresh solid bodies to the chamber.
Patent FI-76142-C (FI)
Inventor: ESKELINEN PEKKA
IPC: D21F5/04
Filed: 1985-11-14
Granted: 1988-09-09
Abstract: Operating a papermaking drying section having two rows of drying cylinders, twin wires which provide closed draws, and guide rolls close to one wire while guiding the other wire, so that pockets needing ventilation are formed, involves pocket ventilation by blowing into it an air jet through the wire which is not carrying the paper. - Pref. the jet is projected from a blow box with a nozzle slot at 90 deg. to the wire.
Patent FI-87087-C (FI)
Inventor: PANCHERI EUGENE JOSEPH
IPC: C11D1/66
Filed: 1986-10-30
Granted: 1992-11-25
Abstract: High sudsing liquid detergent compositions contain anionic surfactant, polymeric surfactant which contains either linkages and a betaine surfactant for improved grease handling.
Patent FI-91674-C (FI)
Inventor: SVENSSON GUNNAR
IPC: F28F/
Filed: 1989-10-12
Granted: 1994-07-25
Abstract: The present invention relates to a rotary heat exchanger (10) for recovering heat or cold and/or moisture from gas flows. The heat exchanger comprises a casing (12) which incorporates gas-flow channels (16, 18). The heat exchange rotor (22) forms part of a withdrawable rotor unit (55), which also includes a frame (28) on which the rotor is journalled, a transverse wall (56) having an opening for accommodating the rotor, a rotor drive motor (40), and a cover plate (38) which is intended to cover an opening (36) in the casing (12) through which the rotor unit can be withdrawn. Arranged between the transverse wall (56) and the peripheral surface (62) of the rotor (22) is a radially directed peripheral seal (60), to which is connected within the area of the frame (28) an axial seal (82) and a diametrical seal (48) respectively.
Patent FI-93661-C (FI)
Inventor: KUHN WERNER
IPC: C25D3/56
Filed: 1990-09-05
Granted: 1995-05-10
Abstract: Yellow to rose-colored gold alloy coatings with copper and silver are obtained from stable galvanic baths with a pH of 8.5 to 11 containing, 1 to 15 g/liter gold as potassium gold (I) cyanide, 5 to 50 g/liter copper as potassium copper (I) cyanide, 0.05 to 5 g/liter silver as potassium silver (I) cyanide and dipotassium hydrogenphosphate as well as alkali cyanides in amounts of up to 10 g/liter and 0.1-1 mg/liter potassium selenocyanate.
Patent FI-93690-C (FI)
Inventor: ASBJOERNSEN SVEIN
IPC: B60N2/90
Filed: 1992-12-28
Granted: 1995-05-26
Abstract: PCT No. PCT/NO91/00092 Sec. 371 Date Dec. 10, 1992 Sec. 102(e) Date Dec. 10, 1992 PCT Filed Jun. 25, 1991 PCT Pub. No. WO92/01409 PCT Pub. Date Feb. 6, 1992.A foot rest of a chair includes a seat connected to a frame of the chair. A foot rest is connected to the frame of the chair. The foot rest comprises an inner extendable supporting member to support the rear side of the legs of a user and is pivotably connected to the frame of the chair. The foot rest further comprises an outer supporting member for placing the feet of a user thereon. The supporting members are pivotably linked to each other to permit a stowed position of the supporting members when not being used and an unfolded position when in use, respectively. The two supporting members are pivotably linked to each other by a linking mechanism disposed between the supporting members. The linking mechanism permits the two supporting members to define an angle therebetween from 0 DEG  to 180 DEG  corresponding to a stowed position and a fully opened position, respectively, such that in the stowed position a support surface of the inner supporting member faces a support surface of the outer supporting member. At least one of the two mutually linked supporting members is pivotably linked to a foldable flap, so as to provide a plurality of sitting positions for the user of the chair by combining the angular mutual position of the supporting members and the foldable flap.
Patent FI-94810-C (FI)
Inventor: HEIKKILAE ILKKA
IPC: H04B7/26
Filed: 1993-10-11
Granted: 1995-10-25
Abstract: The invention provides an improved method and apparatus for identifying a bad GSM speech frame. Both the estimated signal-to-noise ratio (ESNR) of the received signal and the pseudo bit error rate (PBER) of a recoded speech signal are used to determine whether or not a speech frame is bad. <IMAGE>
Patent NO-148369-C (NO)
Inventor: BREZA CYRIL JAMES
IPC: F42B1/04
Filed: 1981-06-29
Abstract: Self-supporting water-bearing explosive products, e.g., for use as primers and in blasting and seismic charges, contain discrete cells of an aqueous solution of an inorganic oxidizing salt and/or if an amine salt encapsulated by a crosslinked (thermoset) resin matrix. The products are sensitized by a dispersed solid high explosive and/or gas bubbles or voids. Preferred primers are sensitized by PETN and are rigid. The products are made by crosslinking a liquid polymer in the continuous phase of an emulsion which contains the aqueous solution as a discontinuous phase.
Patent NO-160623-C (NO)
Inventor: ALKJAER PETER
IPC: E04D13/02
Filed: 1986-03-21
Abstract: 57 A skirt (7) of finely corrugated sheet of lead is at its top edge assembled in a folded joint with the lower edge of a covering rail (4) mounted on the lower frame portion (3) of a skylight. A plastic and preferably adhesive material strip (8) is incorporated in the joint and is by the pressing together of the joint made to completely fill the corrugations of the skirt edge portion incorporated in the joint to eliminate flat- pressing of the corrugations.
Patent NO-173785-C (NO)
Inventor: FISHER ABRAHAM
IPC: C07D497/20
Filed: 1986-04-29
Abstract: Quinuclidine derivatives having the general formula (I)  <IMAGE>  and geometrical isomers, enantiomers, diastereoisomers, racemates and/or acid addition salts thereof, wherein Z represents the group >CR1R2 or two hydrogen atoms; and R1 and R2, which may be identical or different, are each alkyl, cyclopentyl, cyclohexyl, aryl, or diarylmethylol, or alkyl which is substituted by one or more aryl groups, or one of R1 and R2 may be hydrogen.
Patent NO-167035-C (NO)
Inventor: SAMRETH SOTH
IPC: C07C323/19
Filed: 1988-05-02
Abstract: The present invention relates, by way of novel industrial products, to osides selected from the group consisting of: (i) the  beta -D-phenylthioxylosides of the formula:   <IMAGE>   in which: R represents a hydrogen atom, a halogen atom, a nitro group or a cyano group, A represents the sulfur atom or the oxygen atom, B represents a CH2, CHOH or CO group and Y represents the hydrogen atom or an acyl group; and (ii) epimers thereof when B is CHOH. These products are useful in therapy as antithrombotics.