baber/WOPTO huggingface dataset:
Patent CA-1303224-C (CA)
Title: Simultaneous-delay correlator apparatus
Inventor: REYNOLDS SAMUEL C
IPC: G01R29/00
Filed: 1988-12-21
Granted: 1992-06-09
Abstract: ABSTRACT OF THE DISCLOSURE          A  correlator  apparatus that  simultaneously delays  two  time-varying  input  signals  using just a single   transmission  line,  with  the  signals  being connected  to  opposite  ends of the line.  Directional couplers  spaced  along  the  transmission line extract delayed   versions   of  the  two  input  signals,  for correlation  by  a  bank  of  correlators, to produce a correlation   envelope   for  the  two  signals.    The apparatus  is  substantially  less  massive  than prior apparatus of this kind and can be easily constructed and aligned.
Patent CA-1297395-C (CA)
Title: Insulation
Inventor: SHICKEL ROBERT J
IPC: B32B3/00
Filed: 1989-01-17
Granted: 1992-03-17
Abstract: ABSTRACT OF THE DISCLOSURE An insulation article usable either by itself or to provide an increased efficiency to a fibrous insulating medium comprises a first plastic sheet with closed cells of entrapped air bonded to a metal foil sheet in turn bonded to a layer formed from a sheet of paper or other moisture absorbing material.  Passages are formed through each of the layers to permit the passage of vapor and to regulate the flow of thermal energy.
Patent CA-1307679-C (CA)
Title: Toothed belt and power transmission device using the same
Inventor: KITABAYASHI MASAYUKI
IPC: F16H7/02
Filed: 1989-01-24
Granted: 1992-09-22
Abstract: Abstract In  a  toothed  belt.   each  tooth  of  the  belt in longitudinal  corss-section  has  a  tooth  top  part  composed of a pair of tooth  top portions and a tooth  tip portions formed   in  circular   arcs,   respectively,   whose   radius dimensions and  location of centers are predetermined by a set of equations and inequalities so that a first contact point of the belt tooth with a pulley groove approaches to a tooth center  line.  In a power transmission device using the  abovedescribed  toothed  belt  and  a  toothed  pulley.  a shape of each pulley goorve of the pulley is Predetermined by  a  set  of  equations  and   inequalities  so  that compressive  force  applied   to   the  belt  tooth  during engagement concentrates to the tooth center line.
Patent CA-1331446-C (CA)
Inventor: DIOT MICHEL
IPC: A61Q19/08
Filed: 1989-01-27
Granted: 1994-08-16
Abstract: NOVEL COSMETIC COMPOSITIONS CONTAINING AN EXTRACT OF THE AERIAL PARTS OF CICHORIUM INTYBUS L.        ABSTRACT OF THE TECHNICAL CONTENT OF THE INVENTION          The  subject  of the invention is a cosmetic com-position  which  prevents  ageing  of the skin, wherein the active  ingredient  is  an  extract  of the aerial parts of Cichorium  intybus  L  and the efficacy of which resides in-its capacity to inhibit radical reactions, in particular by the chelation of iron.     Fig. none
Patent CA-1299236-C (CA)
Title: Variable motor speed control for automatic washer
Inventor: GETZ EDWARD H
IPC: H02P7/00
Filed: 1989-04-26
Granted: 1992-04-21
Abstract: ABSTRACT OF THE DISCLOSURE          A variable speed control is provided for controlling a reversing permanent split capacitor motor in an automatic washer.  The operation of the motor is controlled such that the motor will accelerate for a first predetermined time period and then coast with no power applied for a second predetermined time period.  This generalized operation of the motor occurs in the spin cycle.  In the agitate cycle, a logic decoding circuit uses a tach pulse signal indicative of the speed of the motor to provide a time for the motor to be on, and utilizes an AC line current zero crossing signal from a zero crossing detector to establish a time during which the motor is off, the motor on plus off time establishing a stroke rate for the agitate cycle.
Patent CA-1329836-C (CA)
Title: Code violation detection circuit for use in ami signal transmission
Inventor: ITOH KUNIHARU
IPC: H04L7/08
Filed: 1989-05-31
Granted: 1994-05-24
Abstract: Abstract of the Disclosure:     A circuit for detecting a code violation in an alternate mark inversion signal comprises a first detecting circuit receiving the alternate mark inversion signal for generating a first detection signal at continuous occurrence of two first polarity signals without interleaving a second polarity signal, the first and second polarity signals being indicative of the same binary logical level, and a second detecting circuit receiving the alternate mark inversion signal for generating a second detection signal at continuous occurrence of two second polarity signals without interleaving the first polarity signal. The first detection signal is inputted to a first enable signal generating circuit for generating a first enable signal having a predetermined active period, and the second detection signal is inputted to a second enable signal generating circuit for generating a second enable signal having a predetermined active period. A first violation detection circuit receives the second detection signal and the first enable signal and generates a first code violation detection signal when the second detection signal is generated during the active period of the first enable signal. A second violation detection circuit receives the first detection signal and the second enable signal and generates a second code violation detection signal when the first detection signal is generated during the active period of the second enable signal.
Patent CA-1315886-C (CA)
Inventor: BRUCE WILLIAM
IPC: G06F11/10
Filed: 1989-07-07
Granted: 1993-04-06
Abstract: ABSTRACT     A DRAM test system includes a storage location tester and controller tester.  The storage location tester utilizes an error correction code which generates redundancy symbols corresponding to inverted data that are the binary inverse or compliment of the redundancy symbols corresponding to the non-inverted data.  Thus each bit-location of an addressable storage location, consisting of both data and ECC redundancy bit locations, can be fully tested for storage and retrieval of both a ONE and a ZERO in only three read/write cycles.  The controller tester tests the DRAM controller circuitry by sequencing it through various operations, at least one of which is a refresh operation.  When a refresh operation occurs the node signals corresponding to the refresh operation are incorporated into a DRAM controller signature vector.  To counter the effects of the refresh operation on the signature vector, a refresh-vector is applied to the signature vector register during the refresh operation and the contents of the register are updated.  This results in the contents of the signature vector being "returned" to the pre-refresh contents at the end of a properly executed refresh.  At the completion of the testing cycle the signature vector may then be compared with the expected output vector, which does not include any refresh operation information, to determine if the DRAM is functioning properly.
Patent CA-1332397-C (CA)
Inventor: FREIER FRED
IPC: F16L3/12
Filed: 1989-07-13
Granted: 1994-10-11
Abstract: ABSTRACT OF THE DISCLOSURE A pipe clip comprising a baseplate, a pair of opposed arcuate-shaped strap segments, means pivotally connecting the two segments to the baseplate at a point intermediate their ends to divide the strap segments into an inner end portion and an outer end portion, and mutually engageable toothed closure means on the outer end portions of the strap segments to lock the straps in place around a pipe.  The closure means on the outer end port on of one segment comprise a plurality of external teeth and the closure means on the outer end portion of the other a plurality of internal teeth so that when the closure means is engaged around a pipe, the straps are symetrical with the axis of the pipe being held.
Patent CA-1320565-C (CA)
Title: System and process for vcr scheduling
Inventor: YOUNG PATRICK
IPC: H04H20/00
Filed: 1989-07-14
Granted: 1993-07-20
Abstract: ABSTRACT OF THE DISCLOSURE      A VCR schedule controller receives broadcast data over antenna  (1)  or cable  (2)  by a programmable tuner (3), which is connected to a teletext receiver (4).  The teletext receiver  (4)  is connected to a microprocessor (5).   Microprocessor output (11) is connected to a video display generator (10), used to create text for television receiver (60) to display a message from the microprocessor (5).  After processing embedded data in a broadcast, the microprocessor  (5)  generates  a  cue  for display  on  TV receiver (60).   Remote control receiver (20) receives a command from a remote controller (22) from a viewer input in response to the cue.   Remote control receiver  (20) supplies a control signal to cause the microprocessor to store the embedded data in memory (9).  The microprocessor then issues a message to the display generator (10) as an acknowledgement of the viewer input.   The microprocessor (5)  monitors the system clock (6)  and compares it with stored  schedules  from  the  embedded  supplemental  data. When the system time corresponds to one of the scheduled times, the microprocessor (5) sets the programmable tuner (3) to the stored channel and initiates recording on VCR (30).
Patent CA-1284072-C (CA)
Title: Housing enabling passive mixing of a beneficial agent with a diluent
Inventor: ZDEB BRIAN
IPC: A61M5/14
Filed: 1989-07-21
Granted: 1991-05-14
Abstract: HOUSING ENABLING PASSIVE MIXING OF A BENEFICIAL AGENT WITH                  A DILUENT            Abstract of the Disclosure A housing is provided for insertion in an intravenous delivery system including a fluid source and a fluid conduit.  The housing is adapted for receiving a beneficial agent to be mixed with fluid flowing through the fluid conduit.  The beneficial agent is reconstituted within the housing, eliminating the need for manual reconstitution.  The housing may comprise a separate receptacle and cartridge in which the receptacle is manufactured "in-line" in an administration set and the cartridge is adapted for receiving a beneficial agent.  In one embodiment of the invention, the cartridge is a standard drug vial.
Patent CA-1333931-C (CA)
Title: Parameter estimation technique for closed loop system
Inventor: BUCHNER MARC
IPC: G05B13/02
Filed: 1989-08-02
Granted: 1995-01-10
Abstract: An identification technique that includes a closed loop parameter estimation algorithm for process gain, time constant and deadtime.  The estimation algorithm uses time integrals of system variables responding to a step input.  Proper selection of the integrals (control areas) results in a set of equations which are solvable for desired process parameters.
Patent CA-1321116-C (CA)
Title: Pressure relief valve
Inventor: SOLAROLI ALBERTO
IPC: F16K17/04
Filed: 1989-08-10
Granted: 1993-08-10
Abstract: ABSTRACT OF THE DISCLOSURE       A  pressure  relief  valve,  for  pressurised  fluid storage vessels such as  a rail  tank car  for volatile liquids,  has a flap valve for rotational movement in a valve passage between a closed position seated on a valve seat and blocking the passage and an open position in which the passage is substantially unobstructed.  A spring arrangement for keeping the valve closed against a rated pressure  includes  an  externally mounted  spring  system which,  when  exposed  to  fire  conditions  which  might threaten the wall strength of the vessel,  loses spring temper so as to reduce the closing pressure of the valve.
Patent CA-1330780-C (CA)
Title: Side dispensing closure
Inventor: GROYA ROBERT J
IPC: B65D47/04
Filed: 1989-08-16
Granted: 1994-07-19
Abstract: ABSTRACT         A side dispensing container closure cap is provided with a hinged lid extending to a side periphery of the cap and which is pivotable from a closed position to an opened position and which has depending side walls along the length of the pivotable portion forming a chute passage to the periphery of the cap, the chute passage has dividing walls between the side walls to define a plurality of chute-like passages.  Stop means are provided to allow partial opening of the pivoted portion and a reinforcing web interconnects the  lower portion of the side walls and dividing walls.
Patent CA-1320543-C (CA)
Title: Process for the reception of a binary digital signal
Inventor: DRAGOTIN ALEXANDER
IPC: H04L7/033
Filed: 1989-09-18
Granted: 1993-07-20
Abstract: ABSTRACT OF THE DISCLOSURE    A process for receiving a binary digital signal by a method for the reception of a binary digital signal, which may also have phase shifts, with a supplied clock that may have any desired phase position with respect to the digital signal and may deviate somewhat in frequency from the bit sequence frequency of the digital signal. From the clock (T1) there is formed over a delay again (7-13, 52-55) a series of clocks (T2-T12), which have approximately equal phase intervals.   Short pulses (Ill-I110) are derived from the clocks (Tl-T12).  Upon the arrival of each edge of a digital signal (Dl) that has been selected as the effective edge, there is derived a read pulse (I21) which may also be delayed (I2x), with which the presence of pulses (Ill-I110) may be determined through AND gates (20-25, 60-63).  Through SR flip-flops (26-31, 64-67) and AND gates (32-37, 68-71), clocks (F1-F10) selected with the pulses (Ill-I110) that are present are switched through and OR-linked (38) for use as an input clock (Te).  The total delay of this process step is, is necessary, dimensioned in such a way by delaying the read pulse (I2x) that the effective edge of the input clock (Te) occurs always one half clock period after the effective edge of the digital signal (D1).  An application of the invention is in synchronous switching matrices and in block switching.
Patent CA-1321841-C (CA)
Title: Method for managing an electronic mail basket service
Inventor: HEYEN JOHN G
IPC: G06Q10/00
Filed: 1989-09-22
Granted: 1993-08-31
Abstract: ABSTRACT OF THE DISCLOSURE         A method is disclosed for managing an electronic mail basket service within a distributed computing system. A master  electronic mail basket  is  established  at  each server machine for each user served by that server machine within the distributed computing systems.  A duplicate or "shadow" electronic mail basket corresponding to the master electronic mail basket is then established at each requester machine.  In this manner a user may quickly access his or her mail basket without the retrieval delay necessary to establish  a  server  machine  connection  and  obtain  the contents of the mail basket.  Changes in either the master electronic mail basket or a corresponding shadow electronic mail basket are automatically and periodically reconciled whenever the server machine connection is available.  In the event multiple  users  are  permitted  to  access  the  same electronic mail basket, shadow electronic mail baskets are established  for  each of  the  multiple  users  and  changes entered  at   any   shadow  electronic  mail  basket  are automatically  reconciled  with  the  corresponding  master electronic mail basket as well as with all other shadow electronic mail baskets which correspond thereto.   In  a preferred embodiment of the present invention, changes which occur  in  a  shadow electronic mail  basket  automatically generate an audible and/or visual notification to the user of the requester machine associated therewith.
Patent CA-1336715-C (CA)
Title: 8-(4-piperidinyl)-4h-1-benzopyran-4-one derivatives and their use
Inventor: NAIK RAMCHANDRA GANAPATI
IPC: C07D409/14
Filed: 1989-09-29
Granted: 1995-08-15
Abstract: The use of 4H-1-benzopyran-4-one derivatives, novel 4H-1-benzopyran-4-one  derivatives,   and  pharmaceuticals containing them Compounds of the formula I                    I     in which the substituents R1-R5 and n and m are as defined are suitable for controlling tumors.
Patent DK-152276-C (DK)
Inventor: KRAPP GERHARD
IPC: B65F3/00
Filed: 1986-03-06
Granted: 1988-09-19
Abstract: PCT No. PCT/EP85/00299 Sec. 371 Date Mar. 31, 1986 Sec. 102(e) Date Mar. 31, 1986 PCT Filed Jun. 19, 1985 PCT Pub. No. WO86/00602 PCT Pub. Date Jan. 30, 1986.Vehicle for transporting refuse or the like comprising a container (2) secured to the frame (1) of the vehicle and provided with a rear foldable wall, the container (2) being transversely separated with respect to the longitudinal axis of the vehicle into two parts, the front part (3) being secure to the frame (1) of the vehicle and the rear part (4) being connected to the frame (1) of the vehicle so as to tilt upwardly about a transversal axis (5) situated at the end of the vehicle; in the container (2) there is arranged a pusher plate (15) covering the inner cross-section of the container, connected to a pushing drive (16) and displaceably arranged from the end of the container situated on the driver side longitudinally at least up to the guiding area of the container (2).
Patent DK-154159-C (DK)
Inventor: FISCHER HUGO
IPC: C04B28/14
Filed: 1983-05-11
Granted: 1989-03-06
Abstract: 1. A panel wall in which two encased structural panels (2) are disposed so that they abut one another along a longitudinal side, the rear longitudinal edges (7) being adjacent one another and the rear flat side (6) having a longitudinal edge strip adjacent and secured to a girder (1), each structural panel (2) in the abutting region forming an arcuate, encased (3) transition (4) over the entire thickness of the panel from the front flat side (5) to the rear longitudinal edge (7), the resulting joint (8), which in cross-section has a curved funnel shape, being trowelled off with a filling compound (9) but leaving a reinforcing strip, characterised in that the filling compound (9) is made from a mixture of plaster (calcium sulphate hemihydrate), limestone meal, mica, dispersion powder, sulphate accelerator, cellulose derivative, keratin retarder and wetting agent at a preset mixing-water/solid ratio and the transition (4) from the front flat side (5) to the rear longitudinal edge (7) forms a quarter-circle and the mixture from which the filling compound (9) is produced contains 70-95% alpha-gypsum and, apart from additives such as polyvinyl alcohol, asbestos and bentonite is adjusted to a mixing-water/solid ratio of not more than 0.5.
Patent DK-164761-C (DK)
Inventor: ZWEEDEN ADRIAAN VAN
IPC: A01M7/00
Filed: 1986-05-12
Granted: 1992-12-28
Abstract: @ A method and an apparatus for the spraying onto a field of a liquid such as a herbicide solution by means of a spraying apparatus, propellable over the field, with a series of spraying members (3) fed by a common liquid pressure pump (6) wherein a carrier fluid is supplied to the spraying members (3) by means of the pump and the active substance in the stream of carrier fluid is added by means of a second regulatable pump (12), wherein the volume of carrier fluid provided to the spraying means (3) is controlled dependantly on the quantity of active substance by a regulating system (5) controlling one of the two fluid flows, in order to keep the concentration of active substance in the carrier fluid constant irrespective of the travel velocity, ensuring that although the quantity of the active substance is regulated dependantly on the travel velocity, the concentration is independant thereof, resulting in a homogeneous spreading of the active substance over the full width of the strip of land to be sprayed.
Patent FI-70167-C (FI)
Inventor: GOENNER SIEGMAR
IPC: B27D1/00
Filed: 1983-02-24
Granted: 1986-09-15
Abstract: In a device for producing flat boards separated from a square timber trunk by blades in a non-cutting manner a straightening device is provided for each blade. Each straightening device includes an adjustable bending roll mounted at one side of the board separated from the trunk in a curved state and a rotatable flexible element which forms at the side of the board opposite to the bending roll a continuous flexible pressure surface upon rotation of the flexible element.
Patent FI-83660-C (FI)
Inventor: RIVIER JEAN E F
IPC: A23K1/16
Filed: 1984-05-30
Granted: 1991-08-12
Abstract: Two surprisingly active fragments of human pancreatic GRF have been synthesized, along with an analog which exhibits good biological activity. The synthetic peptides are extremely potent in stimulating the release of pituitary GH in humans and nonhuman animals and have the general formula:
 H-Tyr-Ala-Asp-Ala-Ile-Phe-Thr-Asn-Ser-Tyr-Arg-Lys-Val-Leu-R15-Gln-Leu-Ser-Ala-Ar g-Lys-Leu-Leu-Gln-Asp-lle-Met-Ser-Arg-Gln-Gly-Glu-Ser-Asn-Gln-Glu-Arg-Gly-R40-Y wherein R15 is Gly or D-Ala, R40 is Ala or des-R40 and Y signifies the carboxyl moiety of the amino acid residue at the C-terminal and is the radical -COOR1, -CR1O, -CONHNHR1, -CON(R1)(R2) or -CH2OR1, with R1 and R2 being lower alkyl or hydrogen. The two fragments include the 29 or 32 N-terminal residues and are each amidated at the C-terminus. These peptides, as well as nontoxic salts thereof, may be administered therapeutically to animals, including humans.
Patent FI-74979-C (FI)
Inventor: WONG JEFFREY TZE-FEI
IPC: C08H1/00
Filed: 1984-10-26
Granted: 1988-04-11
Abstract: There is described a water soluble compound having a molecular weight of from about 70,000 to about 2,000,000, and having the formula 1,where PS represents a physiologically acceptable polysaccharide of molecular weight from about 2,000 to about 2,000,000,X represents a covalently bonded chemical bridging group,HB represents a haemoglobin residue, andZ represents an oxygen affinity reducing ligand, containing 2 or more phosphate groups.There is also described haemoglobin linked to an oxygen affinity reducing ligand derived from inositol phosphate, and polymers of such linked haemoglobin.Processes for making the compounds, and their formulation and use as oxygen transporting agents, are also described.
Patent FI-78894-C (FI)
Inventor: PLANK JOHANN
IPC: C04B24/30
Filed: 1984-12-05
Granted: 1989-10-10
Abstract: The invention relates to condensation products of aldehydes and ketones, which contain acid groups and are especially suitable as dispersants for binding agent mixtures of high salt content.
Patent FI-81236-C (FI)
Inventor: JOHANSSON ROLF ANDERS GUNNAR
IPC: A01D34/64
Filed: 1986-09-25
Granted: 1990-10-10
Abstract: This invention relates to a riding mower comprising a chassis supporting a driving unit intended to propell the wheels of the mower as well as a cutting attachment which is provided on the mower. The cutting attachment is movably fastened to the chassis and can by means of an operating device be brought from a lower cutting position to an upper non cutting position. The mower has a movable part shaped as a guard (58) which joins the chassis (10) and at least partially hides the cutting attachment (11) the guard being connected to the cutting attachment in order to follow its movement.
Patent FI-95538-C (FI)
Inventor: CHO YOUNG W
IPC: B01J13/02
Filed: 1988-09-19
Granted: 1996-02-26
Abstract: A composition adapted to administer a pharmacologically effective amount of a pharmaceutical agent when ingested orally comprising (a) a pharmaceutical agent; (b) a lipid coating materials; and (c) an enteric coating materials and optionally comprising water soluble coating materials; emulsifying and solubilizing agents; binding agents; stabilizing and enzyme inhibiting agents surfactants and antimicrobial agents. The composition can also include a low density lipoprotein composition and lipolytic enzymes.
Patent NO-137375-C (NO)
Inventor: POMMER ERNST-HEINRICH
IPC: A01N37/32
Filed: 1974-07-16
Abstract: A fungicide and process for the protection of wood requiring a mixture of (a) the aluminum salt of N-nitroso-N-cyclohexylhydroxylamine, and (b) N-fluorodichloromethylthiophthalimide or N,N'-dimethyl-N'-phenyl-(N'-fluorodichloromethylthio)-sulfamide in a weight ratio of (a):(b) of 1:1 to 8:1, preferably 1:1 to 4:1. This mixture is useful in oily wood protectants or in paints as well as by direct impregnation with a suitable solvent.