baber/WOPTO huggingface dataset:
Patent CA-1245532-A (CA)
Inventor: GONTERMAN RICKY A
IPC: A24D3/00
Filed: 1986-02-04
Granted: 1988-11-29
Abstract: UNITED STATES PATENT APPLICATION                          OF                    R. A. GONTERMAN                          FOR    CIGARETTE FILTER                 ABSTRACT OF THE DISCLOSURE        A filter for a cigarette includes a porous filter rod circumscribed by an air impermeable wrapper and ventilation grooves embedded in the wrapped filter rod which extend from one end of the filter rod a preselected distance generally longitudinally thereof.  A plurality of ventilation air flow apertures are formed through the wrapper.  Some of the air flow apertures are located in the grooves and others of the air flow apertures are formed in the area of the wrapper outside of the grooves.  An air impermeable tipping material circumscribes the wrapped filter rod.  The tipping material is formed with a plurality of ventilation air flow apertures therethrough such that each ventilation air flow aperture through the tipping material is in substantial registration with a different one of the ventilation air flow apertures formed through the wrapper.          In addition, a process for making the above described filter includes the steps of forming a generally cylindrical filter rod of porous material; wrapping the filter rod with an impermeable wrapper material, embedding a plurality of grooves in the wrapped filter rod extending from one end of the filter a preselected distance generally longitudinally of the filter rod; circumscribing the grooved filter rod with an impermeable tipping material; and cutting a plurality of ventilation air flow apertures through the tipping paper and underlaying wrapper material.
Patent CA-1265355-A (CA)
Inventor: FRADEN JACOB
IPC: G01J5/06
Filed: 1986-04-17
Granted: 1990-02-06
Abstract: Abstract of the Disclosure An electronic  infrared thermometer is  disclosed comprising a housing forming an interior chamber,  a pyroelectric  sensor  mounted within  the  chamber  for sensing temperature change and generating an indicative electrical   signal,   means   for  directing  infrared radiation  from  the  object  to  be  measured  to  the pyroelectric sensor, a shutter assembly for controlling the passing of infrared radiation to the pyroelectric sensor,  an  ambient  temperature  sensor  for  sensing ambient  temperature within  the  interior  chamber  and generating an electrical signal indicative thereof, an electrical  circuit  for  processing  the  electrical signals to calculate the temperature of the object to be  measured,  and  an  indicator  for indicating  the calculated temperature.  The process for measuring the temperature of an object is also disclosed comprising shielding  the  pyroelectric   sensor   from  infrared radiation  from exterior  to  the  thermometer housing, selectively  exposing   the  pyroelectric   sensor  to infrared radiation substantially solely from the object to be measured to generate a first electrical signal related to the absolute temperature of the object to be measured,  sensing  the  ambient  temperature  of  the pyroelectric sensor and generating a second electrical signal   proportional   thereto,    and   electrically processing the first and second electrical signals to calculate the temperature of the object to be measured.
Patent CA-1244100-A (CA)
Inventor: VU THO T
IPC: H01L21/8234
Filed: 1986-06-27
Granted: 1988-11-01
Abstract: ABSTRACT     An OR-AND logic circuit includes a plurality of OR gates wherein each OR gate includes a plurality of source coupled FETs and the inputs to each OR gate are the control gates of the FETs.  A logic node serves as the output for each OR gate.  A unidirectional current conducting means, such as a Schottky diode, is connected to each output logic node of each OR gate.  One terminal of each unidirectional current conducting means is connected to a common logic node.  Current passing through a load means passes through the common logic node and is divided among the unidirectional current conducting means so that a logical AND function is provided at the common logic node with the logic condition at the output logic nodes of the OR gates serving as the inputs to the AND gate.  Multiple levels of such OR-AND circuits can be provided with the AND output of one level serving as the input to an OR gate of the next stage.
Patent CA-1274701-A (CA)
Inventor: BEAN DAVID B
IPC: D06F37/12
Filed: 1986-08-18
Granted: 1990-10-02
Abstract: ABSTRACT An attachment arrangement is provided between a rotatable wash basket and a balancing ring in an automatic clothes washer which permits the ring to be locked onto the basket upon downward movement of the ring relative to the basket.  The ring has a bottom wall with a channel therein which receives the edge of the basket opening.  A plurality of spring clips having inwardly facing tangs are locked into the channel.  The basket opening has a downwardly facing shoulder associated therewith and one of the tangs engages the edge of the opening below the shoulder to prevent removal of the ring while the other; opposed tang provides a biasing force to prevent the tang from disengaging from the shoulder.
Patent CA-1272940-A (CA)
Inventor: KURN NURITH
IPC: C12Q1/00
Filed: 1986-09-05
Granted: 1990-08-21
Abstract: ABSTRACT OF THE DISCLOSURE      A method for determining the presence of a polynucleotide analyte in a sample suspected of containing the analyte is disclosed.  The method comprises combining in an assay medium the sample and first and second polynucleotide reagents complementary to the analyte.  Each of the first and second reagents hybridize with a different region of the analyte.  The first reagent contains means for rendering the first reagent non-covalently polymerizable.  The second reagent contains means for rendering the second reagent detectable.  The sample and the first and second reagents are combined in the assay medium under conditions for polymerizing the first reagent wherein the second reagent becomes bound to the polymerized first reagent only when the analyte is present in the sample.  A determination is then made as to whether the second reagent has become bound to the polymerized first reagent.  The method has broad application for determining the presence of a polynucleotide analyte such as DNA, RNA, the genomes of viruses, bacteria, molds, fungi, and fragments thereof, and the like.  Preferred means for rendering the first reagent non-covalently polymerizable includes a repeating oligonucleotide sequence covalently bound to the first reagent.
Patent CA-1256616-A (CA)
Inventor: STAPLES LESTER H
IPC: H04J99/00
Filed: 1986-09-05
Granted: 1989-06-27
Abstract: ABSTRACT           A private telephone line expander is disclosed which receives two analog voice inputs.  Both input signals are digitized, compressed using full period splicing, and converted back to analog for transmission.  One is shifted to the upper half of the telephone line bandwidth.  The other remains in the lower half.  Both are transmitted on the same telephone line.  When received both signals are expanded to normal telephone bandwidth and can be connected to two different telephones.  DTMF signals are transmitted with each voice transmission.
Patent CA-1275100-A (CA)
Inventor: ABOU-GHARBIA MAGID A
IPC: A61K31/495
Filed: 1986-09-11
Granted: 1990-10-09
Abstract: Abstract of the Disclosure The compounds:       in which R1 is hydrogen, halogen, hydroxy, or alkyl; R2 is substituted or unsubstituted pyridinyl, pyrazinyl, quinolinyl or quinoxalinyl and said substituents are alkyl, alkoxy, alkoxycarbonyl, halogen, cyano or nitro; R5 and R6 are, independently, hydrogen, alkyl, phenyl, halophenyl, methyl-phenyl, trifluoromethylphenyl, cyanophenyl or nitrophenyl; with the pro-viso that one of R5 and R6 is other than hydrogen; and n is an integer from 1 to 7; or a pharmaceutically acceptable salt thereof, are antipsychotic and anxiolytic agents.
Patent CA-1273170-A (CA)
Inventor: BERFIELD ROBERT C
IPC: A47L11/24
Filed: 1986-10-07
Granted: 1990-08-28
Abstract: ABSTRACT OF THE DISCLOSURE         A rotary brush sweeper includes a debris pan with an inlet portion that glides on a surface being cleaned.  The debris pan automatically disengages from the sweeper upon being engaged by an obstacle in the path of the sweeper.  Rotary brooms may be attached to the left and right front sides of the sweeper.  The support structure for the front wheel provides broom-to-ground height adjustment for the side brooms.  Addi-tionally, brush-to-ground height adjustment is obtained through a support structure for the front wheel.  The axle of the rotary brush is held in place under the tension of a drive belt for the rotary brush.
Patent CA-1270060-A (CA)
Inventor: WADE JON P
IPC: G11C15/04
Filed: 1986-11-21
Granted: 1990-06-05
Abstract: FOUR TRANSISTOR CROSS-COUPLED BITLINE      CONTENT ADDRESSABLE MEMORY                 Abstract Of the Disclosure A content addressable memory cell comprises two storage IGFETs connected between a Match line and respective bitlines.  Stored potentials are applied to the gates of the IGFETs through Write IGFETs which are cross coupled to the bitlines.  The cross-coupling results in a larger storage capacitance and reduced degenerative capacitive coupling.  This improves the speed and noise immunity of the cell. The memory cell is fabricated with three primary levels:  a lower level of semiconductor material in which the source, drain and channel of each FET is formed, a center level of conductive material in which the Match and Write lines and the gates of the FETs are formed and an upper level in which the bitlines are formed.  The center and lower levels are interconnected at buried contacts,
Patent CA-1233273-A (CA)
Title: Method for controlling buffer memory in data  processing apparatus
IPC: G06F12/0802
Filed: 1986-12-23
Granted: 1988-02-23
Abstract: ABSTRACT OF THE DISCLOSURE There is disclosed a method for controlling a buffer memory in a data processing apparatus with a central processing unit which includes a buffer memory for storing a copy of the portion of a main memory.  The method includes the steps of detecting, first, a word unit of a block up to which registration of a word has been completed in a process of registration of data from the main memory into a sequence of word units of the block.  Then, as a second step, detecting the distance of the word of the address of writing of an operand in the block which is being registered into the block of the buffer memory from the main memory is carried out while detecting, thirdly, the completion of the registration of the word of the address of writing of the operand into the block which is being registered into the block of the buffer memory from the main memory based on the results of the first and second detection steps.  When the result of the third detecting step indicates that the word of the address of the writing of the operand has already been registered from the main memory into the block of the buffer memory, writing of the operand into the block of the buffer memory is executed.
Patent CA-1273770-A (CA)
Inventor: SHARMA SATISH C
IPC: D06M101/36
Filed: 1987-01-27
Granted: 1990-09-11
Abstract: Abstract Of The Disclosure An aqueous composition comprising an alkaline rubbery vinyl pyridine latex, a water dispersible or soluble epoxide and a polyfunctional amine can be used to treat a polyamide reinforcing element, e.g. a poly(p-phenylene terephthalamide) cord, to increase the adhesion of the cord to rubber.  Further improvements in adhesion can be obtained if the cord before treatment with the aqueous composition is exposed to a cold gas plasma of air, N2, He, Ne or Ar or mixture thereof at up to about 300 watts of power for a few seconds to several minutes to improve its adhesion to rubber.
Patent CA-1267075-A (CA)
Inventor: WALKER CLARENCE O
IPC: E21B43/22
Filed: 1987-03-13
Granted: 1990-03-27
Abstract: ENCAPSULATED WATER ABSORBENT POLYMERS AS LOST CIRCULATION ADDITIVES FOR AQUEOUS DRILLING FLUIDS                            ABSTRACT           The disclosed invention is a novel drilling fluid additive for use in reducing lost circulation in wellbores and a method for employing the invention additive for reducing such lost circulation.  The invention additive is a highly water absorbent polymer encapsulated by a reaction-preventive protective casing to prevent the polymer from expanding by absorbing water until it is desired to breach the casing.  The reaction-preventive protective casing may be a film which will dissolve after a desired time of residence in the borehole or a film or waxy substance which will dissolve or melt at a desired temperature in the borehole, releasing the water absorbent polymer to expand by absorbing water.  The substantially expanded polymer will seal off thief zones and fissures, reducing lost circulation.
Patent DK-137887-A (DK)
Inventor: MINJOLLE LOUIS
IPC: C22B9/02
Filed: 1987-03-18
Abstract: Filter based on cellular ceramic material consisting of mullite and zirconia. 
<??>Process of preparation and the application to the filtration of liquid metals or alloys of very high melting point.
Patent DK-324688-A (DK)
Inventor: MCCULLOUGH JR FRANCIS P
IPC: B32B9/00
Filed: 1988-06-14
Abstract: A thermal insulating and/or sound absorbing structure comprising a batting of resilient, elongatable, nonlinear, nonflammable carbonaceous fibers, said fibers having a reversible deflection ratio of greater than 1.2:1, an aspect ratio greater than 10:1 and an LOI value greater than 40.
Patent DK-358283-A (DK)
Inventor: CASAGRANDE CESARE
IPC: C07D213/79
Filed: 1983-08-05
Abstract: Products of formula 
<CHEM>
 wherein X is hydrogen, halogen, straight or branched alkyl having from 1 to 4 C atoms or alkoxy having from 1 to 4 C atoms; R1 and R2 are the same or different hydrogen, or straight or branched alkyl having from 1 to 4 C atoms, and its salts with organic or inorganic pharmaceutically accepta ble acids,  alpha  process for preparing them and pharmaceutical compositions containing them, which are particularly useful in the treatment of cardiovascular and renal disorders.
Patent DK-372686-A (DK)
Inventor: FEST CHRISTA
IPC: C07D251/42
Filed: 1986-08-05
Abstract: Herbicidally active novel benzodisultams of the formula   <IMAGE> in which R1 represents an optionally substituted radical from the series comprising alkyl, alkenyl, alkinyl, cycloalkyl, cycloalkylalkyl, aralkyl and aryl, R2 represents hydrogen, fluorine, chlorine, bromine, hydroxyl, cyclopropyl, C1-C4-alkyl (which is optionally substituted by fluorine and/or chlorine), C1-C4-alkoxy [which is optionally substituted by fluorine and/or chlorine], C1-C4-alkylthio (which is optionally substituted by fluorine and/or chlorine), amino, or C1-C4-alkyl- or di-(C1-C4-alkyl)-amino (which is optionally substituted by fluorine) and R3 represents hydrogen, fluorine, chlorine, bromine, hydroxyl, cyclopropyl, C1-C4-alkyl (which is optionally substituted by fluorine and/or chlorine), C1-C4-alkoxy (which is optionally substituted by fluorine and/or chlorine), C1-C4-alkylthio (which is optionally substituted by fluorine and/or chlorine), amino or C1-C4-alkyl- or di-(C1-C4-alkyl)-amino (which is optionally substituted by fluorine).
Patent DK-385588-A (DK)
Inventor: MIYAUCHI MICHIYO
IPC: A61K31/395
Filed: 1988-07-08
Abstract: The invention relates to a new anti-microbial compound, designated FR109615, having the characteristics and physico-chemical properties described herein. The compound shows anti-microbial activity against pathogenic microorganisms, especially pathogenic fungi, and is useful for the treatment of various infectious diseases in both human beings and animals. There is provided a process for preparing the FR109615 compound which comprises culturing a FR109615 producing strain belonging to the genus Steptomyces in a nutrient medium. Pharmaceutical compositions comprising FR109615 as an active ingredient are also described.
Patent DK-386582-A (DK)
Inventor: SHIM KYUNG SUP
IPC: C10M169/00
Filed: 1982-08-30
Abstract: A grease composition suitable as a lubricating sealant which is resistant to aprotic solvents such as chloroform and carbon disulfide comprises glycerine, fumed silica, polyethylene glycol and a minor amount of water. A preferred grease composition is one in which the amount of glycerine ranges is from 50 to 95 weight % of the total composition, the amount of fumed silica is from 1 to 25% by weight of the total composition, the amount of polyethylene glycol ranges is from 0.5% to 50% by weight of total composition and the amount of water is from 0.01% to 1.0% by weight of total composition, the total composition amounting to 100%.
Patent DK-448779-A (DK)
Inventor: DENCKERT L H
IPC: H02B/
Filed: 1979-10-24
Abstract: An electrical distributing centre, constructed from an arbitrary number of like modular elements, where each element contains electrical conductors 7 projecting in a transverse direction, which can be introduced into a nearby element, and by means of a press-fit element 22 they can be brought into mechanical and electrical contact with a conductor 6 in said nearby element, wherein all conductors 6 in each element, except those from the fuses going to the connection pin for a consumer group, are applied in laminated form, electrically insulated from each other and against touching, wherein the conductors from the fuses for the connection pin for consumers are in the form of wires, with the end portion at the fuse curved into a spiral, thereby forming a fastening screw thread for the plug case belonging to each electrical fuse. The centre is constructed from standard units, which can easily be replaced during repair, and whose number can easily be increased or decreased to change the size of the centre. <IMAGE>
Patent DK-471080-A (DK)
Inventor: THYGESEN S
IPC: E04D3/36
Filed: 1980-11-06
Abstract: In an insulated roof construction, insulating boards 4 are connected to a bearing foundation 1 by means of screws having a thread end 5 penetrating into the foundation and a head 12 clamping against the top side of the insulating board 4, joined together by an insulating shaft 11. The screws are hereby prevented from forming cold bridges. Expediently, the thread end 5 is realized in one piece with a hexagonal head 6 for a specially configured box spanner for screwing the thread end 5 into the foundation in a first assembly operation and with a screw tap 7 for screw connection to a plastics tube 11, forming the shaft, in a second assembly operation. The screw head 12 is fixedly connected to the other end of the plastics tube 11 and, prior to the second assembly operation, the plastics tube 11 is sheared to the correct length and provided with a thread for the said screw tap 7. The correct length is measured on the box spanner 9 in the first assembly operation. Correct execution of the fitting of the screws is thereby ensured. <IMAGE>
Patent DK-520683-A (DK)
Inventor: KRAEMER WOLFGANG
IPC: A01N43/653
Filed: 1983-11-14
Abstract: Heterocyclyl-hydroxyalkyl-azolyl derivatives of the formula <IMAGE>  (I)  in which Az represents 1,2,4-triazol-1-yl, 1,2,4-triazol-4-yl or imidazol-1-yl, Het represents optionally substituted dioxolanyl or 1,3-dioxanyl, R represents alkyl, optionally substituted phenyl, optionally substituted phenylalkyl, optionally substituted phenoxyalky, optionally substituted phenylthioalkyl, optionally substituted cycloalkyl, optionally substituted cycloalkylalkyl, alkenyl, optionally substituted phenylalkenyl, optionally substituted cyclohexylalkenyl, furyl, naphthyloxymethyl or azolylalkyl, R' represents hydrogen, optionally substituted alkyl or alkenyl and n represents the number 0 or 1, or addition products thereof with acids or metal salts, which possess fungicidal activity.
Patent DK-550887-A (DK)
Inventor: COLLINGTON ERIC W
IPC: A61K31/557
Filed: 1987-10-21
Abstract: The use is described of both (i) a systemic non-steroidal anti-inflammatory drug and (ii) a compound of formula (1) <CHEM> wherein n is 1 or 2; m is 2-5 and X is cis or trans -CH=CH- or -CH2CH2-; or m is 1-4 and X is -CH=C=CH-; R<1> is phenyl, substituted phenyl or napthyl; Y is substituted or unsubstituted 3-phenoxy-2-hydroxypropyl in the therapy or prophylaxis of inflammatory conditions and for analgesia in humans. Pharmaceutical compositions containing both (i) and (ii) are also described.
Patent FI-840730-A (FI)
Inventor: MILLOT JEAN-PAUL
IPC: G21C7/10
Filed: 1984-02-22
Abstract: The invention relates to a fuel assembly with cooled guide tubes for a nuclear reactor. It consists of a bundle of parallel fuel tubes (1) held in a structure comprising spacer grids, guide tubes (6) and end plates. At least a part of the guide tubes (10) comprises a set of guiding surfaces (16) projecting towards the interior of the tubes (10) over the whole of their length. The projections (16) are formed by embossing of the wall of the tube (10) and permit the guidance of the rod of absorbing material which is moved in the tube and the provision of circulating spaces for the cooling fluid between the tube and the rod of absorbing material. The invention applies in particular to pressurized water reactors and to reactors with neutron spectrum variation.
Patent FI-842614-A (FI)
Inventor: MONTAVON MARC
IPC: C07D501/46
Filed: 1984-06-28
Abstract: For the Contracting States : BE, CH, DE, FR, GB, IT, LI, LU, NL, SE 1. A process for the manufacture of acyl derivatives of general formula I  see diagramm : EP0030294,P12,F1  in which R represents hydrogen or a readily hydrolyzable ester group, as well as of salts of these compounds and hydrates of these compounds or of their salts by reating a halide of general formula II  see diagramm : EP0030294,P12,F2  in which R has the significance given above and Y represents a halogen atom, or a salt of this compound with thiourea and, if desired, converting a compound of formula I obtained into a salt or hydrate or into a hydrate of this salt, characterized in that X signifies one of the groups  see diagramm : EP0030294,P13,F3  in which R' represents hydrogen or a readily hydrolysable ether group.
Patent FI-860949-A (FI)
Inventor: HERRMANN MICHAEL
IPC: H05B6/24
Filed: 1986-03-06
Abstract: 1. Device for inserting crucibles in smelting furnaces having an anchor (24, 72) for engaging beneath the base (14) of the crucible (10), and lifting gear (22) coaxially running through the crucible and an opening (16) in the base of the crucible, characterised in that the anchor (24, 72) is expandable in a radial direction.
Patent FI-862607-A (FI)
Inventor: MALSEN-PONICKAU EGBERT V
IPC: A61K39/085
Filed: 1986-06-18
Abstract: PCT No. PCT/EP84/00414 Sec. 371 Date Aug. 12, 1985 Sec. 102(e) Date Aug. 12, 1985 PCT Filed Dec. 19, 1984 PCT Pub. No. WO85/02771 PCT Pub. Date Jul. 4, 1985.A vaccine for humans or warm-blooded animals for preventing or curing diseases caused by pathogenic germs, for example Staphylococcus or other bacteria, is obtained by growing the respective pathogenic germ in a form that lives on animal protein alien to warm-blooded animals, for example on fish protein, and incorporating this form of pathogenic germ in the vaccine.
Patent FI-882386-A (FI)
Inventor: ORMSBY MARY ELIZABETH
IPC: C08K5/00
Filed: 1988-05-20
Abstract: A process for producing a polyurethane plastics having photochromic properties, characterised in that the process comprises in a first step incorporating a reversible cleavage photochromic compound into at least one di-isocyanate compound or at least one polyol or a mixture of a di-isocyanate and one or more polyols or into any other component of a mixture which, when polymerised, will yield a polyurethane; combining the mixture from the first step with any other necessary components to enable polymerisation to occur; and polymerising the resultant mixture to form a polyurethane incorporating the said photochromic compound. The photochromic polyurethane plastics of the invention are useful as intermediate layers in glass or plastics laminates for architectural applications or for use in vehicle windows or roof-lights.