baber/WOPTO huggingface dataset:
Patent CA-1234644-A (CA)
Inventor: GREEN MICHAEL J
IPC: H04J3/02
Filed: 1985-07-31
Granted: 1988-03-29
Abstract: ASYNCHRONOUS SIGNALING FOR DIGITAL COMMUNICATION CHANNEL                BY MICHAEL J. GREEN AND JAMES B. MC KAY                     ABSTRACT OF THE DISCLOSURE   A selected one of a plurality of unique N-bit digital code words that corresponds to an associated signaling message is continuously transmitted until it is desired to transmit a different signaling message.  Decoder logic in the receiver looks at a new group of N-signaling bits during each signaling bit interval, without reference to the start of a trans-mitted code word, and makes a decision during each signaling bit interval as to what signaling message was transmitted.  In this manner a keep-alive signal is virtually continuously provided in the receiver.  Latch cir-cuitry repeats the previous decision from the decoder logic when the cur-rent group of N-signaling bits does not correspond to one of the unique code words or an ordered permutation thereof.  In an alternate embodiment a memory circuit requires that the decoder logic repeat the same decision as to what signaling message was transmitted for P consecutive groups of N-signaling bits (i.e., for P consecutive signaling bit intervals) before the latch circuit will indicate that a different signaling message is being transmitted.
Patent CA-1254131-A (CA)
Inventor: SCHAEFFER JAMES R
IPC: C08G81/02
Filed: 1985-08-08
Granted: 1989-05-16
Abstract: STABILIZED FLUORESCENT RARE EARTH LABELS AND LABELED PHYSIOLOGICALLY REACTIVE SPECIES      Abstract of the Disclosure Improved fluorescent labels comprise a fluorescent rare earth chelate incorporated into a polymeric particle derived from a loadable latex. The polymer comprises:  (a) from about 50 to about 96 weight percent of recurring units derived from a hydrophobic ethylenically unsaturated polymerizable monomer, (b) from about 2 to about 30 weight percent of recurring units derived from a nonionic hydro-philic ethylenically unsaturated polymerizable monomer, and (c) from about 2 to about 20 weight percent of recurring units derived from an anionic ethylenically unsaturated polymerizable monomer containing at least one solubilizing group.  The labels of this invention have greatly improved stability in aqueous solutions and do not prematurely agglomerate during storage.  They can be attached to any of a variety of physiologically reactive species to provide labeled species, and are particularly use-ful in specific binding assays.
Patent CA-1237529-A (CA)
Inventor: KOBAYASHI YOSHIKI
IPC: G09G5/36
Filed: 1985-09-05
Granted: 1988-05-31
Abstract: Abstract of the Disclosure A peripheral apparatus can communicate image data with a memory assembly having n blocks of a standard-type DRAM, whether the DRAM is for a page mode or for a nibble mode type operation. The apparatus comprises a read data processing unit sending the data of a selected one of n pixels read from the DRAM blocks in parallel to an external image/graphics processor. A write data processing unit modifies the image data taken thereinto for writing the modified data into the DRAM blocks. A feedback data processing unit writes the image data now on display into the DRAM blocks after a further desired processing. A display data processing unit sends the data read from the DRAM blocks to a monitor for display and to the external processor for feedback processing, and a control unit furnishing control signals to those processing units in response to instructions from the external processor. The result is apparatus that provides high performance with enhanced functions.
Patent CA-1272991-A (CA)
Title: Dispositif d'insertion de liasse dans une enveloppe
Inventor: HAROUTEL JEAN-CLAUDE
IPC: B43M3/04
Filed: 1985-09-13
Granted: 1990-08-21
Abstract: Dispositif d'insertion de liasse dans une enveloppe qui comporte une table servante, solidaire d'un chariot d'entraînement, pour recevoir la liasse et l'introduire avec elle dans l'enveloppe, et une paire de doigtspoussoirs escamotables sur des bras-support solidaires du chariot, pour pousser la liasse sur la table servante pendant la course aller du chariot et s'effacer pendant la course retour du chariot. L'invention trouve une application dans le traitement automatique de courrier.
Patent CA-1262553-A (CA)
Inventor: NAGABHUSHAN TATTANAHALI L
IPC: C07D303/00
Filed: 1985-09-18
Granted: 1989-10-31
Abstract: ABSTRACT     There are described compounds represented by the formulas IVa and IVb:         wherein Aryl is                ; and whereln each of X and X' is independently NO2, SO2R1, SO2NH2, SO2NHR1, OR1, R1, CN, halogen, hydrogen, phenyl or phenyl substituted by 1 to 3 halogens, NO2, SO2R1, R1, or OR1; and wherein R1 is lower alkyl.  These compounds may be prepared by contacting a cis-1-aryl-3-fluoro-1-propene with a peroxyacid.  These compounds are useful for the preparation of D,L-(threo)-1-aryl-2-acylamido-3-fluoro-1-propanols which are anti-bacterial agents.
Patent CA-1244946-A (CA)
Inventor: COOPER LEON N
IPC: G06N3/00
Filed: 1985-11-26
Granted: 1988-11-15
Abstract: ABSTRACT OF THE DISCLOSURE      A system is disclosed for separating and identifying classes of patterns or events which are not necessarily linearly separable.  The patterns are represented by an input signal S.      The system comprises (1) a plurality of classification units, connected in parallel to receive the input signal S, and (2) a class selection device, responsive to the output signals produced by the classification units, for producing a single output response R representing the class of each respective pattern.  In a preferred embodiment each classification unit includes a pattern feature encoding device, responsive to the input signal S, for producing an intermediate signal Fi representative of the features contained in the pattern, and a pattern classifier, responsive to the signal Fi, for producing an output signal Ri representative of the respective class of the pattern, as identified by the features encoded by the feature encoding device.
Patent CA-1252831-A (CA)
Inventor: SOLLENBERGER NELSON R
IPC: H03H17/00
Filed: 1985-12-10
Granted: 1989-04-18
Abstract: AN EQUALIZER WITH IMPROVED PERFORMANCE            Abstract A technique for converging the tap-weight coefficients of an automatic or adaptive equalizer is disclosed.  The technique utilizes a training period during which time a plurality of identical signal sequences is transmitted.  In the equalizer, during a training period, corresponding signal samples from the transmitted sequences are combined and used to generate the equalizer output and revise the tap-weight coefficients to their optimal values.          In the disclosed embodiments, each of the combinations of corresponding signal samples is an average or is a function which approximates an average.
Patent CA-1214437-A (CA)
Title: Cargo elevator system
Inventor: DREWS ROBERT E
IPC: B60P1/44
Filed: 1986-01-15
Granted: 1986-11-25
Abstract: CARGO ELEVATOR SYSTEM            Abstract of the Disclosure A cargo elevator system, that includes a pivotable cargo platform, particularly adapted for mounting on a truck.          The system is operable through a unique open/close sequence for translating the platform between a substantially vertical, upright storage position, and a horizontal elevator use posi-tion that permits the truck to be loaded and unloaded.  The system is characterized by a unique latching mechanism for latching the platform in, and unlatching the platform from, the storage position.  The system is also characterized by a first fail-safe structure for preventing the platform from swinging on its pivot axis toward ground level beyond its horizontal elevator use position.  The system is further characterized by a second fail-safe structure that prevents the platform from moving out of its vertically upright position when so stored.      The system is further characterized by a novel fastener mechanism for holding the platform's ramp in a cart stop position as the platform is raised and lowered during elevator use.
Patent CA-1233500-A (CA)
Inventor: BENWAY ROBERT E
IPC: H01J29/06
Filed: 1986-02-26
Granted: 1988-03-01
Abstract: Abstract of the Disclosure A cathode-ray tube has a rectangular faceplate panel sealed to a funnel thereof along an edge of a sidewall of the panel, and has an internal magnetic shield disposed therein proximate an inner surface of the sidewall and extending backward along an inner surface of the funnel.  The magnetic shield has at least one opening disposed in at least one corner thereof for allowing dispersal of getter material therethrough and onto the inner surfaces of the sidewall and the funnel adjacent the edge.
Patent CA-1267367-A (CA)
Inventor: LANKINEN MATTI
IPC: B01D37/04
Filed: 1986-03-25
Granted: 1990-04-03
Abstract: Abstract of Disclosure The present invention concerns a procedure for filtering lime sludge meant to be regenerated to lime. Lime sludge is produced in the causticizing process in a sulphate cellulose mill, where it can be reused after regeneration to lime. In the procedure, lime sludge suspension is filtered on a filter drum in continuous rotation by depositing lime sludge on the drum and detaching part of the super-ficial layer of the lime sludge on the drum with a scraper so that the deeper lime sludge layer on the drum, which by-passes the scraper, serves as filtering medium for the superficial layer that is detached (as a so-called pre-coat). The purpose of the invention is to arrange the control of the filtering process in such manner that the dry matter content of the lime sludge detached from the drum is substantially constant, and its essential feature is that the dry matter content of the lime sludge detached from the drum is followed in such manner that when the dry matter content tends to decrease the speed of rotation of the drum is first raised within a given control range and, after the control range has been used up, the scraper is moved closer to the surface of the drum so that at least part of the deeper lime sludge layer on the drum, serving as filtering medium, is detached and, if the scraper is returned to its earlier position, is replaced with a new lime sludge layer, whereupon the control is again continued with the aid-of the drum's speed of rotation.
Patent CA-1233725-A (CA)
Inventor: DRUGAVIC JOSIP
IPC: F16N7/38
Filed: 1986-05-30
Granted: 1988-03-08
Abstract: ABSTRACT OF THE DISCLOSURE     The present invention provides a liquid distributor comprising a housing having an internal liquid reservoir, a control valve for opening and closing the reservoir to a source of pressurized liquid and a plurality of outlets from the reservoir through the housing and with individual valves for adjusting flow rates through each of the outlets when the reservoir is open to the source of pressurized liquid.
Patent CA-1233844-A (CA)
Title: Remorque a suspension souple et independante
Inventor: LESSARD MARTIN
IPC: B62D63/08
Filed: 1986-06-26
Granted: 1988-03-08
Abstract: Dans les remorques que l'on rencontre, les suspensions sont à barres centrales, montées sur lame de ressorts. Ce qui a pour effet de faire tressauter la remorque ainsi que son contenu. Dans la présente invention, les suspensions sont indépendantes. De telle sorte que, lorsqu'une roue rencontre un obstacle, sa suspension l'amortie elle-même par un mouvement de recul sans que le reste de la structure ne reçoive un choc excessif et garde une meilleure stabilité vu que l'autre suspension n'est pas affectée.
Patent CA-1255085-A (CA)
Inventor: KNAPP GEORGE P
IPC: G07C3/00
Filed: 1986-08-06
Granted: 1989-06-06
Abstract: ABSTRACT OF THE DISCLOSURE           A method of quality assurance and rectification of defects in the process of assembling a vehicle on a continuously moving assembly line is provided.  The method involves utilization of groups of assembly stations along the lengths of the assembly line interspersed with upgrade stations.  Information is communicated from the assembly stations to a central computer and thence to the upgrade stations to assure that quality is maintained and defects are rectified.
Patent CA-1261409-A (CA)
Inventor: INUMADA MASATO
IPC: H05B6/68
Filed: 1986-09-22
Granted: 1989-09-26
Abstract: VARIABLE OUTPUT MICROWAVE OVEN   ABSTRACT OF THE DISCLOSURE     A microwave oven having a magnetron whose output level may be varied from 100% down to 0% of full magnetron power by a control section including an inverter circuit.  The control section controls the output of the magnetron by varying the duration of first output pulses coupled to the inverter circuit in a first "regular" output range of the magnetron from 100% down to a predetermined % of full magnetron power and also controls magnetron output by intermittently supplying second output pulses to the inverter circuit in a second 'low" output range from the predetermined power % down to substantially 0% of full power.
Patent CA-1269918-A (CA)
Inventor: KOBLANSKI JOHN N
IPC: F23G7/05
Filed: 1986-11-13
Granted: 1990-06-05
Abstract: ABSTRACT OF THE DISCLOSURE     A device to combust an oil slick floating on a body of water.  The device comprises a hood and a con-tainer to receive oil and water.  A jet forces oil from the surface into the container.  There is a combustion chamber with an atomizing nozzle in the combustion chamber.  A conduit communicates the container and the atomizing nozzle.  Fluid of high velocity is supplied to the atomizing nozzle and a source of combustible gas can be fed to the combustion chamber along with air to sup-port combustion.
Patent CA-1266370-A (CA)
Inventor: CROTEAU RENE
IPC: B23P19/04
Filed: 1986-11-17
Granted: 1990-03-06
Abstract: ABSTRACT             APPARATUS AND METHOD FOR APPLYING                A FABRIC MATERIAL TO A FRAME     An apparatus and a method for applying a fabric material to a rectangular frame having a fabric retention groove  along  respective  side  members  thereof.     The apparatus comprises  a support  structure having  a planar frame support which is comprised of two pairs of opposed parallel frame engaging members.  One of the frame engaging members of each of the pairs is an adjustably displaceable member.     Each  frame  engaging member  has  one  or  more gripping elements for holding respective ones of the side members of the frame along a substantially straight axis and actuable to release the side members.   A jaw member is provided to position a predetermined length of the fabric material over the frame to overlie the fabric retention groove of the frame side members.  A spline cord positioner is displaceable in alignment with the retention grooves for applying a spline cord in the grooves from above the fabric material to retain the material therein.   A fabric cutting device is also displaceable across the fabric for severing same from a supply roll.   The fabric may be a wire cloth screen fabric, a sheet of plastic or fiberglass material, a silk screen sheet, or the like fabrics which may require to be attached to such frames.
Patent CA-1263699-A (CA)
Inventor: SCHAUDER COLIN D
IPC: H02M5/27
Filed: 1987-02-12
Granted: 1989-12-05
Abstract: ABSTRACT OF THE DISCLOSURE The  invention  resides  in  providing  bilateral switches between the respective phase lines of an AC input source and a common phase line of an AC output to form a phase  line group of said bilateral  switches on each AC output line; in fact, controlling the bilateral switches of each group so as to generate with AC input lines a DC link voltage with respect to the associated AC output line, and secondly  in  controlling the bilateral  switches  in  such group to modulate such DC link voltage in relation to a desired AC voltage for such associated AC output line, each of said groups being operated with a corresponding phase shift to provide a corresponding phase shift between the respective output phase lines.
Patent CA-1260339-A (CA)
Inventor: OKAZAKI HIROSHI
IPC: B05D7/24
Filed: 1987-03-19
Granted: 1989-09-26
Abstract: ABSTRACT OF THE DISCLOSURE         A fluorine resin coated aluminum material which is prepared by a process comprising the steps of coating a fluorine resin on an aluminum material having a magnesium content of from 0.01 to 10.0 wt%, and sintering the coated resin at a temperature not lower than the decomposition point of said fluorine resin.
Patent CA-1237082-A (CA)
IPC: A23L29/00
Filed: 1987-05-27
Granted: 1988-05-24
Abstract: ABSTRACT This invention provides a foodstuff to which at least one vitamin K has been added, in an amount effective for the reduction of caries. This inveution also provides a process for preparing food stuff having anticaries activity.
Patent CA-1267853-A (CA)
Inventor: EMBERSON JOHN E
IPC: E03F5/04
Filed: 1987-06-10
Granted: 1990-04-17
Abstract: ABSTRACT OF THE DISCLOSURE          A drainage element is provided comprising a generally cylindrical body into which a removable gasket is inserted in the lower end thereof.  Located above the gasket are pipe stops which project inwardly from the interior wall of the body.  The drainage element is useful with a drain pipe which is inserted into the gasket to butt the pipe stops or the gasket can be removed, the pipe stops broken away from the body and the drain used with a drain pipe of which the upper edge butts the lower edge of the body.
Patent DK-106783-A (DK)
Inventor: LARSEN BOERGE
IPC: A01F29/02
Filed: 1983-03-02
Abstract: In a chopper device for al forage harvester, comprising a rotary, disc-shaped web plate (21) whose one side mounts a plurality of cutters (22), these cutters are arranged in at least two, preferably three circular, concentric groups. Each cutter is so constructed that it yields to obstacles in the form of foreign bodies and is deflected from the fixed counter cutter before the web plate is deformed. Moreover, the cutters may be mounted in individual angles to establish the most favourable chopping angles with respect to the counter cutter.
Patent DK-248588-A (DK)
Inventor: ENGELBERTSSON KARL-MAGNUS
IPC: F16K5/06
Filed: 1988-05-06
Abstract: In a valve, a) a valve housing 1 having an inlet 2 and an outlet 3 for fluid, and b) a ball-shaped valve body 4 being rotatably journalled in the valve housing 1 between the inlet 2 and the outlet 3 and sealed against the valve housing, the valve body being designed with through passageways 8-10; 14, 15 for fluid, the new matter consists of c) an annular chamber 5 being formed between the valve housing 1 and the valve body 4, and d) the valves being designed such that the passageways 8-10; 14, 15 terminate in the annular chamber 5 when the valves are closed, and in the inlet 2 and the outlet 3 when the valve is fully open. Hereby, a reduction is attained of the risk for cavitation and/or noise forming by flow under high pressure. <IMAGE>
Patent DK-274788-A (DK)
Inventor: ALDRICH PAUL EDWARD
IPC: C07F7/22
Filed: 1988-05-19
Abstract: Tetrazole intermediates useful to prepare antihypertensive compounds described in coassigned application U.S. Ser. No. 884,920, filed July 11, 1986, are described, these tetrazoles have the formula: <CHEM> wherein X<1> and X<2> are as described in the specification. n
Patent DK-365886-A (DK)
Inventor: KOLL LAUREL ARDEAN
IPC: A61D1/00
Filed: 1986-07-31
Abstract: The coaxial annular space between a rod and a slidably received outer cylinder is divided into three serial chambers by four seals. Two seals are spaced apart and affixed to the front of the rod. Two seals are spaced apart and affixed to the cylinder rearwardly of the first two. By relative forward rod movement, a specimen capturing zone is exposed at the desired site of a biological specimen. Thereafter, rearward rod movement reseals the capturing zone. Further, rearward rod movement reduces the volume of a media containing chamber and thereby moves the collection zone into contact with the desired medium. The third chamber prevents contamination of the biologically active portions of the structure during operation. Pre-scored break lines formed in the cylinder and rod facilitate severance of unneeded portions after collection of a biological specimen and/or after transportion to a suitable laboratory facility. Color-coded indicia are used on the rod and/or cylinder so as to facilitate proper operation. Reusable extension pieces may be attached to the cylinder and/or rod so as to adapt a standard size module to different desired end uses.
Patent DK-398286-A (DK)
Inventor: PELTOMAA SEPPO
IPC: C05F11/00
Filed: 1986-08-20
Abstract: A procedure for composting organic wastes, wherein the waste masses are placed in a composter. A drawback of all procedures of prior art for composting wastes is that altogether too much air is conducted into the composter through gaps and holes in its walls, whereby it either dries out easily or freezes in winter. In the procedure of the invention, the requisite breathing taking place through the walls of the composter is managed in a controlled manner by means of varying the material and thickness of the walls. The invention also concerns a composter for implementing the procedure, consisting of a space enclosed with walls (1), a bottom (2) and a cover (3) and in which the wastes are placed. The walls (1), at least, consist of thermal lagging sheets permeable to air, such as underdrain plastic sheets.
Patent DK-518589-A (DK)
Inventor: VANNUS TOM H
IPC: G02B6/42
Filed: 1989-10-19
Abstract: The present invention comprises a first interconnect assembly and a second interconnect assembly which detachably connects to the first interconnect assembly. One of the interconnect assemblies includes a shutter for blocking an optical path. The first and second assemblies have surfaces which mechanically co-act to drive the shutter away from the optical path. An optical fiber is connected to one of these assemblies. In the preferred embodiment, the first assembly (13) forms a plug and the second assembly (15) forms an adapter, such as a socket. The socket assembly includes a shutter (183) which is spring-biased to a normally closed position. In this normally closed position, the shutter blocks passage of laser light to an optical fiber (79). The plug assembly includes an appendage (25) having a camming surface (73) which co-acts with a camming surface (142) on the socket assembly so as to drive the shutter to an open position which permits transmission of laser light to the optical fiber.
Patent DK-561889-A (DK)
Inventor: BRINKMANN ULRICH
IPC: C12N15/70
Filed: 1989-11-09
Abstract: An expression enhancer has a DNA sequence which is able after transcription to form a t-RNA cloverleaf structure and hybridises in the region of the DNA which after transcription forms the anticodon loop in the cloverleaf structure with an oligonucleotide of the sequence 5'-GACTTAGAAGGTCGTT-3' or the sequence complementary thereto (5'-AACGACCTTCTAAGTC-3'). It can be used to increase the yield on expression of a recombinant gene by transformation of suitable host cells with an expression vector containing the recombinant gene by likewise introducing it, in a form which can be expressed, and expressing it in the host cells.
Patent DK-622788-A (DK)
Inventor: MESSENGER LOWRY
IPC: G01N33/546
Filed: 1988-11-08
Abstract: An analytical method for determining the relative amount of a particular hemoglobin derivative, e.g., glycated hemoglobin, in a blood sample wherein the amounts of both total hemoglobin and the hemoglobin derivative are measured and related mathematically, e.g., as a percentage. The blood sample is treated with the combination of a thiocyanate salt and an oxidant to denature the hemoglobin in the sample and to convert hemoglobin to met-hemoglobin. Met-hemoglobin is measured spectrophotometrically to give the amount of total hemoglobin present, and the denatured hemoglobin derivative can be distinguished and measured by immunoassay. The presence of the oxidant in the denaturant solution has been found to increase the rate of denaturation of hemoglobin thereby reducing the overall assay time and improving the reliability of the determination.