baber/WOPTO huggingface dataset:
Patent CA-1268165-A (CA)
Inventor: SCHNEIDER MICHAEL
IPC: B01D53/86
Filed: 1986-08-12
Granted: 1990-04-24
Abstract: ABSTRACT OF THE DISCLOSURE           A catalyst for decreasing the content of nitrogen oxides in flue gases. The catalyst contains at least one of the metals titanium, zirconium, vanadium, tungsten, molybdenum, or cerium in the form of one or more of their oxides combined with a silicate with a three-layer structure (three-layer silicate). The three-layer silicate is acid-activated while essentially retaining its crystalline layer structure. The three-layer silicate has a cation-exchange capacity of 30 mvals/100 g or more before acid activation. The acid activation lowers the concentration of interlayer cations and increases the BET surface at least 15% and preferably at least 50% in terms of the BET surface of the three-layer silicate before acid activation. The atomic ratio of the silicon in the acid-activated three-layer silicate to the metal in the oxide is from 0.2 and 50 and preferably from 0.4 to 25.
Patent CA-1249671-A (CA)
Inventor: SASAKI TORU
IPC: G08B17/113
Filed: 1986-08-22
Granted: 1989-01-31
Abstract: ABSTRACT OF THE DISCLOSURE           In order to provide an ionization-type smoke detector, wherein the radiation from a radioactive source mounted on the inner electrode disposed within the inner ionization chamber also reaches into the outer ionization chamber through a through-hole formed in the intermediate electrode, which is easy to assemble and which has a constitution to prevent scattering of the radioactive source even though inner and outer ionization chambers are provided with the insulation base board for supporting the inner and intermediate electrodes at a predetermined spacing is connected to the printed circuit board by a mounting rod, and the outer electrode surrounding the intermediate electrode and the insulation base board with smoke inlet openings is connected at its end periphery to the printed circuit board, the printed circuit board being connected to the base of the detector by connecting pins.
Patent CA-1255761-A (CA)
Inventor: PAZZAGLIA LUIGI
IPC: B23K11/25
Filed: 1986-09-05
Granted: 1989-06-13
Abstract: ABSTRACT of the DISCLOSURE     The device disclosed, which would be con-nected to a three-phase power source, comprises a single static converter incorporating a rectifier and stabilizer block and a transistorized inversion block the output signal of which is controlled by an amplitude and frequency regulator in response to a feedback signal taken off the primary or the second-ary winding of the welding transformer; the device features an additional rectifier block located be-tween the output from the secondary winding and the input to the welding rollers.     BACKGROUND of the INVENTION     The invention disclosed relates to an elect-ronic device for controlling the supply of electric-al power to resistance welding equipment.
Patent CA-1273662-A (CA)
Inventor: TUCKER RICHARD B C
IPC: A63B59/02
Filed: 1986-09-16
Granted: 1990-09-04
Abstract: ABSTRACT OF DISCLOSURE        A double-wall, synthetic head for a lacrosse stick having a substantial area of the sidewalls with openings is described.  The lacrosse stick head enables optimum speed and handling by a player while retaining the required strength and durability of the lacrosse stick head.
Patent CA-1267302-A (CA)
Inventor: HORIKAWA HIROSHI
IPC: C22C9/04
Filed: 1986-09-25
Granted: 1990-04-03
Abstract: ABSTRACT   A highly electroconductive copper alloy is disclosed which contains 0.003 to 1.0 wt. %  of Zn, 0.005 to 0.1 wt. % of Mg and the remainder Cu.  Not more than 0.1 wt. % in total of one or more of Cr, Mn, Fe, Co, Ni, Y, Sn, Si and Zr may further be present, while the amount of oxygen present is confined to not more than 100 ppm.
Patent CA-1273711-A (CA)
Inventor: DOLECEK QUENTIN E
IPC: G06F13/00
Filed: 1986-12-11
Granted: 1990-09-04
Abstract: ABSTRACT      A Memory-Linked Wavefront Array Processor (MWAP) is disclosed which computes a broad range of signal processing, scientific and engineering problems at ultra-high speed.  The memory-linked wavefront array processor is an array of identical programmable processing elements linked together by dual-port memory elements that contain a set of special purpose control flags.  All communication in the network is done asynchronously via the linking memory elements, thus providing asynchronous global communication with the processing array.  The architecture allows coefficients, intermediate calculations and data used in computations to be stored in the linking elements between processing stages.  The novel architecture also allows coefficients, intermediate calculations and data to be passed between the processing elements in any desired order not restricted by the order data is to be used by the receiving processing element.  Further, each processing element is capable of simultaneous arithmetic computation, multi-direction communication, logic discussions, and program control modifications.
Patent CA-1268255-A (CA)
Inventor: BERGMAN MICHAEL J
IPC: G11C17/18
Filed: 1986-12-17
Granted: 1990-04-24
Abstract: ABSTRACT: Field-programmable device with buffer between programmable circuits.             A field-programmable device contains a buffer located between a pair of programmable circuits along a column connecting the circuits. The buffer provides increased current to the column portion connected to one of the circuits without increasing the current supply requirements for the column portion connec-ted to the other circuit. This permits the device to switch faster and/or to accommodate programmable circuits of large size. The buffer also enables the same select circuitry to be used in programming both circuits without causing a significant voltage between them during normal operation.
Patent CA-1268314-A (CA)
Inventor: STREUBEL HANS
IPC: B22D11/04
Filed: 1987-01-19
Granted: 1990-05-01
Abstract: Abstract A mold is provided for continuously casting strip metal in which the mold cavity is formed with a flared mouth the internal surfaces of which terminate at their lower end along a transversely extending line, and the reflex angles within the mold along that line at a maximum near the center line of the mold and gradually diminishing toward the side edges of the mold.
Patent CA-1246196-A (CA)
Inventor: OLSON GENE H
IPC: H04Q1/20
Filed: 1987-02-16
Granted: 1988-12-06
Abstract: ABSTRACT OF THE DISCLOSURE           The present invention relates to a multi-station communication system having a plurality of stations coupled to a common communication medium for carrying packets among the stations; in which at the end of each packet, each station selects a different time slot for transmission and a first station with a packet to transmit which reaches its selected time slot before any other station has begun transmission is enabled to transmit that packet; each station comprising: means for transmitting, as part of each packet, data from which a first time value which is a function of a time delay between the end of the last packet and the selected time slot of the present packet can be derived; means for deriving a first time value from the data contained in the present packet received; means for measuring a time period which is a function of a time delay between the end of the last packet and the beginning of the present packet to produce a second time value; and means for comprising the first time value and the second time value to identify a slot error signal if the first and second time values do not have a predetermined relationship.
Patent CA-1228844-A (CA)
Inventor: TRUBIANO ANTOINE
IPC: G07F7/06
Filed: 1987-04-09
Granted: 1987-11-03
Abstract: ARRESTING BRACKET FOR A SHOPPING CART LOCK     ABSTRACT     For shopping carts wherein a lock is mounted on the handlebar thereof there is provided an improvement to arrest the lock to prevent it from tilting forward towards the shopping  cart.    The arresting bracket has a lock arresting portion to prevent the lock from tilting forward toward a rear gate portion of the cart.   The bracket also has a bridge portion which extends from the lock arresting portion  and  terminates  in  an  attachment  end which is former as a loop and is securable about the top horizontal wire of the rear gate.  This bracket facilitates pulling a plurality of  shopping carts  nested together  and inter-locked by their locks,   and further minimizes torsional stress placed on the fasteners holding the handlebar.
Patent CA-1272103-A (CA)
Inventor: DUTT WILLIAM H
IPC: D21F1/00
Filed: 1987-07-07
Granted: 1990-07-31
Abstract: FORMING FABRIC     ABSTRACT OF THE DISCLOSURE    A forming fabric is disclosed having crimped machine direction monofilament yarns alternating with uncrimped monofilament yarns.  The fabric provides optimum stability and seam strength.
Patent CH-497406-A (CH)
Title: 19-nor-3-hydroxy-1 3 5 10 steroid trienes
Inventor: HUGH L JR DRYDEN
IPC: C07J21/00
Filed: 1964-02-26
Abstract: Process for prepn. of steroids with ring A of general formula I (i) Suitable polycyclic aromatic hydrocarbons-biphenyl, naphthalene, methyl naphthalene, phenanthrene, or terphenyl. (ii) A cpd. added to selectively remove alkali methyl e.g. Ph2CH2 or methylnaphthalene improves the yield. (iii) Alkali metal pref. Li, esp. dispersed in paraffin.
Patent CH-529140-A (CH)
Title: 3-hydrazinopyridazines cns active and hypo - tensives
Inventor: WILLIAM J HOULIHAN
IPC: C07D237/20
Filed: 1969-11-13
Abstract: Cpds. have in 6-posn., Cl, or Br; and in 5-posn., NRR' (where R and R' are each (phenyl)(C1-4 alkyl), propargyl, (2-methyl)allyl, or NRR' is a 3-azabicyclo- 3.2.2)nonyl group). The cpds. are prepd. by reacting the corresponding halides (i) with HNRR1 and (ii) with H2NNH2.
Patent DK-143292-A (DK)
Inventor: MIKKELSEN MOGENS
IPC: B27H1/00
Filed: 1992-11-30
Abstract: A method serves for permanently increasing the flexibility along one or more sections of an elongated timber fabrication. A device for performing the method comprises a bending profile 2, a thin, flexible steel sheet 3 mounted below this, and two symmetrical swivelling levellers 5a, 5b. The timber fabrications 4 are heated and laid in a row side by side on the steel sheet 3, where they are subjected to compression forces in the direction of the fibres by means of hydraulic cylinders 13a, 13b. By means of the hydraulic cylinders 7a, 7b, the swivelling levellers 5a, 5b are then made to swivel so that the steel sheet 3 with the timber fabrications 4 between them are folded up around the bending profile 2. After this, the swivelling levellers 5a, 5b are swivelled back to their initial position. The process is repeated after the timber fabrications have been turned through 180 degrees. <IMAGE>
Patent DK-160591-A (DK)
Inventor: WARD DAVID C
IPC: C12Q1/6816
Filed: 1991-09-16
Abstract: Compounds having the structure: <CHEM> wherein B represents a purine, 7-deazapurine, or pyrimidine moiety covalently bonded to the C<1>-position of the sugar moiety, provided that when B is purine or 7-deazapurine, it is attached at the N<9>-position of the purine or 7-deazapurine and when B is pyrimidine, it is attached at the N<1>-position: wherein A represents a moiety consisting of at least three carbon atoms which is capable of forming a detectable complex with a polypeptide when the compound is incorporated into a double-stranded ribonucleic acid, deoxyribonucleic acid duplex, or DNA-RNA hybrid; wherein the dotted line represents a chemical linkage joining B and A, provided that if B is purine, the linkage is attached to the 8-position of the purine, if B is 7-deazapurine, the linkage is attached to the 7-position of the deazapurine, and if B is pyrimidine, the linkage is attached to the 5-position of the pyrimidine; and  wherein each of x, y and z represents <CHEM> either directly, or when incorporated into oligo- and polynucleotides, provide probes which are widely useful. Applications include detection and localization of polynucleotide sequences in chromosomes, fixed cells, tissue sections, and cell extracts. Specific applications include chromosomal karyotyping, clinical diagnosis of nucleic acid-containing etiological agents, e.g. bacteria, viruses, or fungi, and diagnosis of genetic disorders.
Patent DK-205289-A (DK)
Inventor: ROSS DONALD K
IPC: F41J5/04
Filed: 1989-04-27
Abstract: This invention relates to a target board for electrically sensing the penetration of darts and similar missiles that do not penetrate entirely through the target. More specifically, the invention relates to the construction of a target board that is adapted to be a sensing device to trigger an electrical scoring device not of this invention wherein an electrical trigger circuit is closed upon the impact of a pointed missile (12) partially penetrating the target board. A unique feature of this invention is that it allows the use of regulation-grade metal-pointed throwing darts of the type preferred by serious dart players, with no modifications made to the dart to accommodate the triggering of the target board circuit.
Patent DK-219489-A (DK)
Inventor: KNOBEL THOMAS M
IPC: C08L101/00
Filed: 1989-05-03
Abstract: This invention relates to an antistatic additive for polymers, particularly polyurethanes. The additive comprises an ionizable metal salt of a fluoroalkyl sulfonic acid and an enhancer. The enhancer is generally a salt or ester of a carboxylic acid or a phosphate ester. A substantial increase in conductivity or static dissipative properties over that of the organic polymer alone is obtained by incorporating the additive into the polymer composition.
Patent DK-244783-A (DK)
Inventor: MUELLER FRIEDRICH
IPC: F24H1/20
Filed: 1983-05-31
Abstract: The accumulator (1) for liquids to be heated or cooled, particularly a hot water tank, comprises lead-in pipes (5) allowing to connect interchangeable heat exchangers (9, 10, 11, 12) and/or electric heating rods (8). The lead-in pipes (5) are arranged according to a regular pattern on the wall (2) of the accumulator (1) and traverse said wall. The inlets (14) and/or the outlets (15) of the heat exchangers (9) and/or the connections (16) of the heating rods (8) may be connected to said leading pipes (5). An opening (3) closed by a cover (4) arranged in the wall (2) of the accumulator (1) is used for the mounting or maintainance of the heat exchanger (9) and/or the heating rods (8). An accumulator (1) of this type is very easy and economical to manufacture, and its utilization is very flexible as to the number and the type of heating or cooling systems; it may be converted without requiring major transformations and it is easy to maintain.
Patent DK-245580-A (DK)
Inventor: BELLET J M
IPC: G01K7/24
Filed: 1980-06-06
Abstract: An electronic thermometer comprises a temperature sensitive resistance element to be placed in contact with the area of which the temperature is to be measured. A first relaxation oscillator to which the resistance element belongs, provides a frequency depending on the temperature to be measured. A reference oscillator provides a reference frequency. The first frequency is counted in a counter during a period provided from the reference frequency by a divider. If a temperature or power supply drift affects the reference frequency, the same drift affects in the same direction the counted frequency, so that during the counting the effect of the drift is substantially cancelled. A memory and a comparator record the result of the counting only if it is higher than the preceding result, so that the thermometer operates as a maximum thermometer. The recorded result is provided to a decoder which controls a display device.
Patent DK-294382-A (DK)
Inventor: SKUBALLA W
IPC: C07C35/48
Filed: 1982-06-30
Abstract: 9-fluoroprostane derivatives of Formula I    <IMAGE>  (I)  wherein R1 is CH2OH or   <IMAGE>   wherein R2 is hydrogen, alkyl, cycloalkyl, aryl, or a heterocyclic residue; or R1 is the residue   <IMAGE> wherein R3 is an acid residue or R2 and A is -CH2-CH2- or cis-CH=CH-, B is -CH2-CH2-, trans-CH=CH- or -C 3BOND C, W is a free or functionally modified hydroxymethylene group wherein the OH-group can be in the  alpha - or  beta - position, D and E jointly are a direct bond or D is straight-chain or branched alkylene or alkenylene of 1-10 carbon atoms which can optionally be substituted by fluorine atoms, and E is oxygen or sulfur, a direct bond, -C 3BOND C- or -CR6=CR7- wherein R6 and R7 differ from each other and each is hydrogen, chlorine, or alkyl, R4 is a free or functionally modified hydroxy group, and R5 is hydrogen, an optionally substituted aliphatic group, e.g., alkyl or halosubstituted alkyl, cycloalkyl, optionally substituted aryl or a heterocyclic group, and, when R2 is H, the physiologically compatible salts thereof with bases, have valuable pharmacological properties, e.g., as luteolytics or abortifacients.
Patent DK-305085-A (DK)
Inventor: HRASCHE HEINRICH
IPC: B62D27/06
Filed: 1985-07-04
Abstract: 1. A fastening consisting of an upper part and a lower par exhibiting the same cross-sectional shape for motor vehicle bodies (15) on a frame (14), the upper part being fastened to the body and the lower part to the frame and both parts interengaging positively in the position of use, characterized in that for the formation of a longitudinal stop and a transverse stop the upper and lower parts of the fastening consist of profiles (1, 2 resp. 17, 18) fitted outside the body (15) and the frame (14) at the side, so that parts of the profiles (1, 17) connected to the body (15) overlap the frame (14) and/or parts of the profiles (2, 18) connected to the frame (14) overlap the body (15) for the formation of the transverse stop in a vertical plane.
Patent DK-325287-A (DK)
Inventor: MEUL THOMAS JOHANNES
IPC: C07D207/38
Filed: 1987-06-25
Abstract: 4-Benzyloxy-3-pyrrolin-2-one is a new valuable intermediate product for the production of tetramic acid. Processes are described for the production of such intermediate as well as the production of tetramic acid.
Patent DK-381781-A (DK)
Inventor: GRENOV R
IPC: A47C/
Filed: 1981-08-28
Abstract: A foot support comprises a plate P with openings R through which are led angle-shaped pieces of a stand S. The angle which the plate P makes with the floor can be changed by merely changing the pressure of the feet in the position of rest on the plate P, thereby taking the load off the leg muscles. The step plate P remains in the last selected position even when the feet are removed. <IMAGE>
Patent DK-390085-A (DK)
Inventor: FREMEREY JOHAN KRISTIAN
IPC: G01L21/24
Filed: 1985-08-27
Abstract: For measurement of gas pressure a gas-friction vacuum meter is used in whose measuring head a rotating body is suspended in a magnetic field contact-free between electromagnetic drive coils. The rotating body is set in motion with the aid of the drive coils and maintained at a rotational speed above a preset minimum rotational speed. The speed reduction of the rotating body occurring on account of gas friction is continually or intermittently balanced with current flows from a three-phase generator to the drive coils. In the measuring head rotational speed sensors are arranged and positioned, which detect and respond to the rotational frequency of the rotating body, and further transmit output signals to an electronic analyzer unit, which determines the pressure from the timely change of the rotation frequency. In order to increase the pressure range for which the apparatus may be accurately used further, the analyzer unit receives a temperature signal, which correlates with the temperature of the gas surrounding the rotational body, in such a way, that the pressure measurement is corrected for the influence of heat transferred to the gas during operation of the rotating body.
Patent DK-399686-A (DK)
Inventor: LINSKY CARY BRUCE
IPC: A61B19/00
Filed: 1986-08-21
Abstract: An absorbable fabric which effectively reduces the incidence of postoperative adhesions when used as a physical barrier at the operative site is a warp knit fabric of oxidized regenerated cellulose or other bioresorbable material. The barrier fabric is particularly characterized by having a density of 8 to 15 mg/cm<sup>2</sup> and an open area porosity of 12 to 20 percent.
Patent DK-428581-A (DK)
Inventor: KAESER J A
IPC: C11D/
Filed: 1981-09-28
Abstract: The invention relates to a process for inhibiting and retarding the gelling and setting of mixer solutions that are composed of sodium carbonate, sodium bicarbonate, zeolite and sodium silicate in an aqueous medium, and which must be miscible and pumpable. This can often be done by adding to the said medium a citric acid substance, such as citric acid itself and/or a water- soluble citrate, together with magnesium sulphate. Alternatively, magnesium citrate can be used.
Patent DK-609687-A (DK)
Inventor: JAEGGI KNUT A
IPC: C07F9/547
Filed: 1987-11-20
Abstract: Aromatically substituted azacycloalkylalkanediphosphonic acids of the formula    <IMAGE>  (I)  in which R represents an aromatically substituted azacycloaliphatyl radical that is bonded to the group alk by way of a nitrogen atom and that optionally contains an additional nitrogen atom, and alk represents a divalent aliphatic radical, and their salts, can be used for the treatment of illnesses that can be attributed to calcium metabolism disorders. They are manufactured, for example, by reacting a compound of the formula R-alk-X3 (IV) in which X3 represents carboxy, carbamoyl or cyano, with phosphorus acid and phosphorus trichloride and in an intermediate of the formula <IMAGE> (V)  obtained by starting from compounds of the formula IV in which X3 represents cyano or carbamoyl and by working up by hydrolysis, or in a salt thereof, replacing the amino group by hydroxy by treatment with nitrous acid.
Patent DK-614688-A (DK)
Inventor: DUCEP JEAN BERNARD
IPC: C07F7/18
Filed: 1988-11-03
Abstract: Fluorinated arachidonic derivatives are 5-lipoxygenase inhibitors which have the useful pharmacologic activity as antiallergy and anti-inflammatory agents and are useful for treating, for example, asthma, anaphylaxis, allergy, rheumatoid arthritis, and psoriasis.
Patent DK-714388-A (DK)
Inventor: MEIER JACQUES
IPC: B65H18/00
Filed: 1988-12-21
Abstract: The arrangement according to the invention includes at least two winding modules (41-44) having replaceable winding cores or rolls. A common supply band (11), the winding planes of the winding modules (41-44) and a common delivery band (12) preferably lie in a perpendicular plane. The supply band (11) is led through in a straight line above the winding stations (41-44) and possesses a number of branch points or switches (51-54) corresponding at least to the number of winding stations (41-44). Each winding station (41-44) possesses a connection to the delivery band (12) which is led through in a straight line under the winding stations. In order to be able to select any desired mutual arrangement of the products at the exit, at least one device (7, 79) is provided inside the apparatus for the purpose of rewinding the rolls or changing the input parameters for the arrangement of printed products. 
<??>The process according to the invention allows not only unlimited off-line buffering of the products but also a flexible conversion of their input parameters, in respect of mutual position, orientation or cycle frequency, for example. 
<IMAGE>
Patent FI-801955-A (FI)
Inventor: KUIPER JAN
IPC: B01J31/28
Filed: 1980-06-18
Abstract: Unsaturated fatty acid derivatives which, besides fatty acids with two double bonds, contain fatty acids with more than two double bonds, are hydrogenated in the presence of a palladium, platinum or rhodium catalyst which has been treated with ethylenediamine or a homologue and/or a derivative thereof and at a temperature of -20 DEG to 100 DEG  C. The hydrogenation progresses very selectively while very little isomerization to trans-fatty acids occurs. For example, in the hydrogenation of soya bean oil to a linolenic acid content of 2%, the linoleic acid content only decreases to 45-52%. Under identical conditions an untreated catalyst leads to a linoleic acid content of about 35%.