baber/WOPTO huggingface dataset:
Patent CA-1274133-A (CA)
Inventor: FUKUO KOICHI
IPC: F01M13/02
Filed: 1985-12-03
Granted: 1990-09-18
Abstract: ABSTRACT OF THE DISCLOSURE           A crankcase blow-by gas breather device and arrangement where the ends of the crankcase are provided with spaces beyond the end supporting walls for the crank-shaft, which spaces conduct the blow-by gas directly to a breather chamber for separating at least some of the entrained oil.  The breather chamber is connected to the overhead valve chambers which, in turn, are connected to the intake system for recycling the blow-by gases to the engine.  In a V-type engine the breather chamber is integrally formed in the bottom wall of the "V".
Patent CA-1242274-A (CA)
Inventor: KUWABARA AKIRA
IPC: H04N1/36
Filed: 1985-12-31
Granted: 1988-09-20
Abstract: ABSTRACT    A pixel synchronizing signal between a picture input scanning apparatus and a reproduction record scanning apparatus is generated by dividing frequency of a reference signal according to scanning speed in the main scanning direction into a plurality of slightly different frequencies from one another by a plurality of dividers, pairs of the frequencies are converted into heterodyne frequencies by at least a pair of phase synchronizing loop circuits coupled with the heterodyne frequencies of mutual output frequencies thereof, and frequencies of output signals of the phase synchronizing loop circuits of which feeding back signals are the heterodyne frequencies among the phase synchronizing loop circuits are divided to make them output frequencies.  The apparatus for practising the method comprises a reference pulse generating means for generating a pulse signal of which frequency is varied according to the scanning speed in the main scanning direction, at least a pair of frequency dividers converting their frequencies into two signals having slightly different frequencies, at least a pair of phase synchroniz-ing loop circuits converting frequencies of output signals of the dividers, a frequency mixer for outputting heterodyne frequency to a feeding back frequency divider and a frequency divider for dividing frequency of an output signal of the phase synchronizing loop circuit to which the signal of heterodyne frequency is to be fed.
Patent CA-1258646-A (CA)
Inventor: GARG DIWAKER
IPC: C10G1/08
Filed: 1986-01-02
Granted: 1989-08-22
Abstract: ABSTRACT    A process for the solvent refining of coal to distillible pentane soluble products using a dephenolated and denitrogenated recycle solvent and a recycled, pentane-insoluble, solvent-refined coal material, which process provides enhanced oil-make in the conversion of coal.
Patent CA-1265508-A (CA)
Inventor: RIEDL REINHOLD
IPC: B66F7/26
Filed: 1986-02-26
Granted: 1990-02-06
Abstract: Abstract of the Disclosure A lifting and depositing device for a large container has connecting longerons which are approximately the height of the container and are attached to the corner fittings of the large container to be raised and lowered.          The connecting longerons are arranged at the corners of the large container and, at the bottom ends at some distance to the side, they support at least one more connecting longeron for an overhang beam of a rack and pinion jack.          The rack and pinion jack can be raised and lowered along upright, at the bottom ends of which are arranged pairs of wheels.  In order to be able to adjust the pairs of wheels in a simple manner to different track gauges (narrow and wide), the overhang beam can be attached either to the connecting longeron which is approximately the height of the container or to the additional connecting longeron.
Patent CA-1267081-A (CA)
Inventor: GREENQUIST ALFRED C
IPC: G01N33/52
Filed: 1986-04-15
Granted: 1990-03-27
Abstract: ABSTRACT OF THE DISCLOSURE      A multizone test device for the determination of analyte from a liquid test medium upon contact with the liquid test medium and a labeled reagent comprising a chemical group having a detectable physical property.  The test device preferably com-prises multilayers including a reagent layer incor-porated with an immobilized reagent and a detection layer incorporated with an immobilized form of a binding substance for the labeled reagent.  The im-mobilized reagent and the labeled reagent comprise specific binding partners which will bind to each other dependent upon the amount of analyte present. Labeled reagent which does not become bound to the immobilized reagent in the reagent layer migrates into the detection layer and becomes bound to and immobilized by the immobilized binding substance therein.  As a result, reverse migration of the lab-eled reagent into the reagent layer is prevented and the detectable physical property provided by the label of the labeled reagent is localized in the de-tection layer for the precise measurement thereof and correlation to the amount of analyte in the test medium.
Patent CA-1274422-A (CA)
Inventor: GARCIA-MALLOL JUAN A
IPC: F22B31/00
Filed: 1986-06-04
Granted: 1990-09-25
Abstract: FLUIDIZED BED REACTOR AND                    METHOD OF OPERATING SAME                    Abstract of the Disclosure A method of operating a fluidized bed reactor in which a bed containing solid particulate material is fluidized by introducing air into the bed.  A gas column is formed con-taining a mixture of the air, the gaseous products of com-bustion or gasification of the fuel in the bed and the particulate material entrained by the air and the gaseous products of combustion.  The mixture is discharged from the vessel and the particulate material is separated from the mixture and returned to the bed.  The entrainable par-ticulate material is maintained in the bed and in the gas column in quantities sufficient to saturate the gas column.          The temperature of the fluidized bed is controlled by varying the amount of air introduced into the bed.
Patent CA-1270689-A (CA)
Inventor: MAZEAU JEAN-PIERRE
IPC: C03C3/093
Filed: 1986-07-10
Granted: 1990-06-26
Abstract: Abstract of the Disclosure This   invention   is   directed   to   transparent photochromic  glasses  that  can  darken  to  a  comfort range, i.e., between about 35-60%, or to a dark range, i.e., below 35%, depending upon glass composition, and will exhibit a faded transmittance after five minutes' removal from actinic radiation higher than 70%.   The base compositions of the glasses consist essentially, in weight percent, of about SiO2      46-60             MgO       0-3.5 B2O3      16-28             CaO       0-6 Al2O3      4-11             SrO       0-6 ZrO2       2-6              BaO       0-6 Al2O3+ZrO2      6-13   MgO+CaO+SrO+BaO     0-7 Li2O       2-5              P2O5      0-5 Na2O       0-4              TiO2      0-3 K2O      2.5-9 For a comfort glass the photochromic elements consist essentially, as analyzed, of Ag   0.13-0.18         Br    0.08-0.14 Cl   0.16-0.34         CuO  0.001-0.004 For  a  dark  glass the photochromic elements consist essentially, as analyzed, of Ag   0.15-0.3          Br    0.07-0.14 Cl    0.2-0.45         CuO  0.004-0.016
Patent CA-1259906-A (CA)
Inventor: BOLIN MICHAEL L
IPC: E21B23/02
Filed: 1986-07-17
Granted: 1989-09-26
Abstract: ABSTRACT      The present invention comprises a method and apparatus especially suitable for hydraulically releasing from a screen on a circulation-type gravel pack job.  The releasing tool of the present invention comprises a tubular case by which the tool is secured to a gravel packer thereabove, and a gravel screen is secured thereto therebelow, the case having disposed within a collet sleeve assembly shouldering on the top of the case and including a plurality of collets extending downwardly into the case, the collets being radially outwardly biased into engagement with the case by the lower end of a releasing mandrel disposed within the collet sleeve.  A ball seat at the top of an axial bore extending through the releasing mandrel permits the seating of a ball and downward movement of the releasing mandrel inside the collet sleeve, removing the outward bias against the collets and permitting withdrawal of the collet sleeve and releasing mandrel from the case and attached screen therebelow.  Reversing ports may be incorporated in the wall of the upper collet sleeve, to be uncovered when release mandrel moves downward therein, to positively identify release from the screen and to permit displacement of gravel slurry from the tubing string and annulus above the releasing tool with a clean fluid prior to removal of the string from the well bore.  A reversing boot may be employed about collet sleeve proximate reversing ports therein, to pre-vent back flow in the tool.    The general method employing the aforesaid tool briefly comprises transmitting pressure down to the ball seat in the releasing tool with a ball disposed above the seat; moving the releasing mandrel down, thus disengaging the collets from the tool case and pulling the collet sleeve and releasing mandrel out of the tool case, leaving the gravel screen and attached tool case in the wellbore.
Patent CA-1270554-A (CA)
Inventor: CHOI HYUN J
IPC: H04N5/64
Filed: 1987-05-14
Granted: 1990-06-19
Abstract: ABSTRACT         An apparatus for automatically sensing televiewing distance to determine whether or not a televiewer is standing within a predetermined potentially harmful distance in front of a television set by making use of the elapsed time difference be-tween an ultrasonic pulse generated and emitted from a transmitter located on the television set and which is then reflected from a televiewer located in front of the television set.  The reflected pulse is then received by an ultrasonic wave receiver also located on the television set and in the event that the televiewer stands within the predetermined distance for a time longer than is required, for example, to make a manual adjustment to the tele-vision set, a signal is generated which deactivates the video portion of the television set until such time that the televiewer moves to a safe distance away from the set beyond the predetermined potentially harmful distance at which time the video portion is again reactivated.
Patent CA-1250917-A (CA)
Title: Positive retention electrical connector
IPC: H01R24/28
Filed: 1987-10-05
Granted: 1989-03-07
Abstract: ABSTRACT      A connector for conductively connecting a wire to a receptacle.  The connector includes a hollow body having an axial bore for receiving the wire in an axial position and a housing adapted to be received in the body.  Fingers on the housing urge the fingers against the wire radially inwards against shoulders on the body to axially position the wire as the housing is inserted into the body.  Included is a system for connecting each of the three conductors of the stripped wire with the electrical prongs of the connector.  The system includes brackets slidably mounted with the connector proximate to the prongs and which form cavities for receiving the conductors and screws for moving the brackets towards the prongs to capture the conductors in the cavities.
Patent CA-1269287-A (CA)
Inventor: BARNOACH ITZHAK
IPC: B29C48/09
Filed: 1987-10-23
Granted: 1990-05-22
Abstract: ABSTRACT    Apparatus for forming a plastics coated metal tube comprising means  for  forming a continuous strip of metal into a U-shape and a forming sleeve for folding the strip into an overlapping tube.  A mandrel is also provided which extends through the forming sleeve and through  a  locating  sleeve.    The  locating  sleeve centralises the tube as it passes over the mandrel and welding means are provided for welding the overlapping tube as it passes through the locating sleeve.  Both the forming sleeve and the locating sleeve are mounted on the mandrel so as to float with the mandrel.
Patent CA-1269187-A (CA)
Inventor: BESHAY ALPHONS D DE COURVAL TR
IPC: C08F251/00
Filed: 1988-12-14
Granted: 1990-05-15
Abstract: TITLE   :  POLYMER COMPOSITES BASED CELLULOSE             ABSTRACT OF THE DISCLOSURE:        Composites  based  cellulose  and  polymeric matrix which  may  be thermoplastic or thermosetting or rubber; the cellulosic  material  is co -grafted with bonding agents and polymerizable monomers together.
Patent CY-1413-A (CY)
Title: 4-pregnene-derivatives, a process for their preparation, composition and method for the treatment of inflammatory conditions
Inventor: THALEN BROR ARNE
IPC: C07J71/00
Filed: 1981-11-18
Abstract: The invention refers to compounds having anti-inflammatory activity, characterized by the formula   <IMAGE> (I)  in the form of a stereoisomeric mixture or an epimer of the R or S type regarding the orientation of the substituents at the carbon atom in position 22, in which formula A is n-propyl or n-butyl and Z is hydroxyl or hydroxyl esterified with a fatty acid with a straight or branched hydrocarbon chain having 1-5 carbon atoms. The invention also refers to a process for the preparation of these compounds, a pharmaceutical preparation containing one of the compounds and a method for the treatment and control of inflammatory conditions.
Patent DK-144984-A (DK)
Inventor: GOLDMANN SIEGFRIED
IPC: A61K31/495
Filed: 1984-02-29
Abstract: Dihydropyridines of the formula   <IMAGE>   in which R1, R2, R5 and R6 can be hydrogen or various halogen or organic radicals, R4 is an optionally substituted hydrocarbon radical, A is a direct bond, a C1-C20-alkylene chain or a C2-C20-alkenylene chain, which chains are optionally interrupted by O or S X is O or S, and Y is a direct bond, O, S, -NH-or-N-alkyl with 1 to 8 C atoms or a pharmaceutically acceptable salt, are useful as cardiotonic agents for improving heart contractility, antihypotonic agents, for lowering the blood sugar level, for detumescing mucous membranes and for influencing the salt and/or liquid balance.
Patent DK-187882-A (DK)
Inventor: NOWAK EDWARD
IPC: A01N25/02
Filed: 1982-04-27
Abstract: 1. An aqueous solution concentrate comprising alph) a liquid or solid pesticide that is stable in water and less than 1 % soluble in water and has a water number greater than 10, and beta) a salt of an aromatic sulphonic acid having the formula  see diagramm : EP0074329,P8,F1  wherein R1 , R2  and R3  have the same or different meanings and each is hydrogen or straight-chain or branched C1 -C6 -alkyl, Z is a direct bond or a straight-chain or branched C1 -C6 -alkylene bridge and R4  is an alkali metal, an ammonium group, a primary, secondary or tertiary amine group, a hydroxyalkylamine group or a morpholine group, in an amount sufficient to form an aqueous solution.
Patent DK-248590-A (DK)
Inventor: MCFARLANE DAVID ALEXANDER
IPC: H04B7/26
Filed: 1990-10-15
Abstract: PCT No. PCT/GB89/00413 Sec. 371 Date Oct. 3, 1990 Sec. 102(e) Date Oct. 3, 1990 PCT Filed Apr. 19, 1989 PCT Pub. No. WO89/10660 PCT Pub. Date Nov. 2, 1989.A repeater for enhancing performance of a TDMA mobile radio system in poor signal areas has a bank of frequency agile, single channel amplifiers (13), and controller (14). The controller (14) scans the channel of the band and, upon identifying a channel carrying traffic, enables one of the amplifier units (13) to operate on that channel. Each of the amplifier units (13) includes a time slot activity detector (35) for detecting which time slot of a channel is active. The output of the activity detector (35) is passed to a logic control module (36), which controls the amplification of an active time slot via a time slot gate and power unit (38).
Patent DK-266788-A (DK)
Inventor: PRIESTLEY ANTHONY JOHN
IPC: C02F1/56
Filed: 1988-05-16
Abstract: PCT No. PCT/AU87/00314 Sec. 371 Date Mar. 6, 1989 Sec. 102(e) Date Mar. 6, 1989 PCT Filed Sep. 15, 1987 PCT Pub. No. WO88/01985 PCT Pub. Date Mar. 24, 1988.The sewage treatment process combines physico-chemical clarification using fine material or clay particles with anaerobic digestion of a concentrated sewage. The particles are preferably magnetite. The sewage (10) is mixed with magnetite (12) having a hydroxylated surface layer in tanks (14, 16, 18, 20) in which acid, inorganic flocculant and polyelectrolyte may be added if necessary. The organic material in the sewage is adsorbed on the particles during the mixing contact and a clarified liquid effluent (28) is separated from the loaded particles in a clarifier (22). The organic material may be separated from the particles before or after treatment in an anaerobic digestion assembly (36). The particles are preferably cleansed and regenerated in a two stage countercurrent flow washing system (38, 40, 58, 60, 62) into which a dilute solution of caustic soda or lime (32) is introduced.
Patent DK-290086-A (DK)
Inventor: SCHOEN UWE
IPC: C07D471/22
Filed: 1986-06-20
Abstract: Compounds of Formula (I) S-(CH2)n-A (I) in which S is a 17-spartein nucleus n is 0 or 1 and A is 2-furyl, 2-thienyl or 2-(N-alkyl)pyrryl when n=0, or 3-furyl or 3-thienyl when n=1, or pyridyl or a phenyl group of Formula (II)    <IMAGE>  (II)   in which at least one of R1, R2 and R3 is a defined substituent other than hydrogen. Such compounds and corresponding compounds in which A is an unsubstituted phenyl group are useful in pharmaceutical compositions as heart affecting agents. Methods of preparing such compounds and pharmaceutical compositions are also disclosed.
Patent DK-310886-A (DK)
Inventor: PEEK ROBERT JOHN
IPC: C07C327/38
Filed: 1986-06-30
Abstract: Pesticidal compositions for use against insects and acarines comprising a compound of Formula (I):wherein R' is:C<sub>1-14</sub> alkyl optionally substituted by C<sub>1-6</sub> alkoxy,C<sub>2-6</sub> alkenyl, C<sub>2-6</sub> alkynyl, C<sub>2-6</sub> alkenyloxy, C<sub>2-6</sub> alkynyloxy, aryl, aryloxy or aryl (C<sub>1-6</sub>) alkoxy; aryloxy or aryl (C<sub>1-6</sub>) alkoxy; any of which groups may be substituted by halo,n is 1 or 2,each A and A' is independently hydrogen, halo, C<sub>1-4</sub> alkyl or halo (C<sub>1-4</sub>) alkyland R<sup>2</sup> and R<sup>3</sup> are independently hydrogen, C<sub>1-6</sub> alkyl or C<sub>3-6</sub> cycloalkyl, either of which may be substituted by one or more of halo, C<sub>2-6</sub> alkenyl, C<sub>1-6</sub> alkyl, C<sub>3-6</sub> cycloalkyl, C<sub>3-6</sub> cycloalkenyl, C<sub>1-6</sub> alkoxy, C<sub>2</sub>-<sub>6</sub> alkynil or cyano, except that, when n is 1 and R<sup>2</sup> is alkyl and R<sup>3</sup> is hydrogen and A and A' are both hydrogen then R' is not unsubstituted alkyl.Most of the compounds fo Formula (I) are novel.
Patent DK-322685-A (DK)
Inventor: THIELE GERD
IPC: H02M1/08
Filed: 1985-07-16
Abstract: Disclosed is a circuit arrangement for monitoring a thyristor via a signal transmitting device which is connected on its input side in shunt with the thyristor and to the output of which a light emitting diode is connected for sending light signals to an evaluating device. To obtain a particularly simple and therefore operationally reliable design of such a circuit arrangement, and to achieve the emission of light signals with particularly high light output, the signal transmitting device contains a rectifier arrangement followed by an integrating stage, followed in turn by a threshold voltage switch which changes to a current-conducting state as soon as the voltage drop across it exceeds a predetermined threshold value. No separate power supply is required.
Patent DK-364382-A (DK)
Inventor: NIJHUIS GERRIT JAN
IPC: A01K3/00
Filed: 1982-08-13
Abstract: Drive corridor for slaughter cattle said drive corridor having a straight side wall 1 and an opposite side wall 2 provided with steps 3, 4 such that the width of the drive corridor stepwise decreases to the width of one animal, said drive corridor according to the invention having a fence 10, 11, 12 movable in the forcing up direction and comprising fence parts 10, 11 and 12 swingably supported from transverse rods or shafts 13, 14, 15 and each part 10, 11, 12 having the width of a drive corridor step, said shafts 13, 14, 15 having wheels 16, 17, 18 for moving the fence. According to the invention endless chains 9 can be provided for moving the shafts 13,14,15 said chains having means such as pawls 22, 23 which can engage the shafts 13, 14, 15 and disconnect the shafts 13, 14, 15 from the chains 9.
Patent DK-366384-A (DK)
Inventor: NIELSEN JENS OVE
IPC: B65D/
Filed: 1984-07-27
Abstract: A bucket- or cup-shaped plastic container 2 is provided with a circumferential groove 22 in its upper mouth part and a lid 4 having a downward projecting edge flange 30 is affixed to the container 2 by a double-sided interlocking engagement 20, 34 and 8, 32 between the lid flange 30 and walls of the groove. The interlocking engagement is very strong but is easily released by pressing outwards and downwards on the outermost mouth wall part 16 of the container around a lower hinge area 14 of reduced material thickness, with the result that the locking flange 16 in question will be swung out of its interlocking engagement wit the locking flange 30 and swung down into a self-supporting position. The interlocking engagement 8, 32 with the inner side of the locking flange 30 is released simply by a local lateral pressure on the container wall 10, following which the lid 4 can be pulled off. The container 10 is resealable by means of the lid 4, and the lid can be relocked by folding the outer mouth flange part 16 of the container up from its lowered position. <IMAGE>
Patent DK-387387-A (DK)
Inventor: JOUAN PIERRE NICOLAS
IPC: G01N33/577
Filed: 1987-07-24
Abstract: The invention relates to purified thymidine kinase of foetal type (abbreviated to TK-F) as a new industrial product. It also relates to the process for preparing the purified TK-F by a process which comprises coupling the TK-F with thymidine and then cleaving the resulting TK-F-thymidine complex. The purified TK-F according to the invention can be used in the preparation of antiTK-F antibody to be involved especially as a reagent in the field of dosages and as a medication in therapeutics.
Patent DK-393783-A (DK)
Inventor: PUGLIA WAYNE J
IPC: A23G4/08
Filed: 1983-08-29
Abstract: A reduced-shrink chewing gum composition having good film-forming characteristics which is prepared with an increased amount of inert inorganic filler and a non-styrene butadiene base. The filler material is included as a component of the base and as a component added after formation of the base.
Patent DK-434682-A (DK)
Inventor: RAMSTACK JOSEPH MICHAEL
IPC: A61M1/34
Filed: 1982-09-30
Abstract: Plasmapheresis by filtration can be carried out with high efficiency for long periods by conducting blood over a surface of a membrane and passing plasma at an accelerating rate until the threshold level is attained, maintaining the rate of passing plasma until the ceiling system transmembrane pressure difference is attained and then reducing the passing of plasma and the system transmembrane pressure difference and allowing the membrane to clear before repeating the cycle.
Patent DK-537083-A (DK)
Inventor: ASHLEY ROBERT JOHN
IPC: A61J1/10
Filed: 1983-11-23
Abstract: A bag-like container for liquids for medicinal use or use in operations has two walls 10, 11, which are formed by respective, flexible layers of plastic material, which are sealed to one another 12 along the top and side edges of the layers, and with a third, folded flexible layer of plastic material 14, which has essentially smaller dimensions and forms a folded bottom, and which has opposing surfaces 16, 17, each of which is sealed 18 to the adjoining wall 10, 11. The bottom layer 14 supports one or more elements 21, 22 of elastomer material, which are capable of forming an hermetic and liquid-tight seal with a cannula, for example an administration cannula for a hospital infusion feed system or a hypodermic needle or an injection cannula for injection of a drug contained in the container. The bottom layer 14 is sealed under the elastomer elements 21, 22 by a seal 27 between the surfaces of the bottom layer to form a sealed space, which can be opened, either by closing the seal 27 or by cutting or tearing, following which the bottom layer forms an essentially plane bottom of the container and presents the elements 21 in a location essentially perpendicular to the walls 10, 11 for introduction of one or more cannulae without the risk of accidental perforation of the walls. <IMAGE>