baber/WOPTO huggingface dataset:
Patent CA-1258314-A (CA)
Inventor: ELLIOTT WILLARD
IPC: B61L23/04
Filed: 1986-06-04
Granted: 1989-08-08
Abstract: APPARATUS  FOR  DETECTING  THE  DISTANCE  BETWEEN A  RAIL VEHICLE AND A REMOTE OBSTACLE ON THE RAIL ABSTRACT OF THE DISCLOSURE         A rail vehicle of a type for running on a pair of parallel rails has  an apparatus for detecting the distance between it and a forward remote vehicle,  for detecting the speed of the forward remote vehicle and for detecting discontinuities in the track.  This is achieved by a first electrical contact for engaging one of the rails which applies a voltage between the contact and the first set of wheels of the vehicle which generate a short across the two rails.   The spacing between the contact and the first set of wheels is such that a current runs from the contact  forwardly of the vehicle to a short circuit across the rails generated by the next adjacent remote vehicle and back to a second electrical contact on the vehicle contacting the other rail.  The magnitude of the voltage difference between the second contact and the first set or wheels is then measured to provide an indi-cation of the distance between the vehicle and the next adjacent remote vehicle.  The voltage at the first con-tact is provided in pulses at a frequency dependent upon the velocity of the vehicle and is detected in pulses at the second contact.   The second contact also can detect pulses from the remote vehicle and can therefore detect its velocity.   A discontinuity in the track can be de-tected by a  rapid decrease  in  voltage at  the  second contact.
Patent CA-1266585-A (CA)
Inventor: YAMAMOTO ISAO
IPC: A23G3/10
Filed: 1986-09-05
Granted: 1990-03-13
Abstract: Abstract of the Disclosure A cotton candy making apparatus includes a hollow rotary member to be rotated, the rotary member being provided with a supply port for supplying sugar to the interior thereof and path for delivering molten sugar to a peripheral edge of the rotary member, a heating device located below the rotary member to heat the rotary member and hence heat and melt sugar in the rotary member, a fan for producing an air flow to the rotary member, the fan being rotated together with the rotary member, and a deflection device arranged between the fan and the heating device to guide the air flow from the fan to the peripheral an edge of the rotary mem-ber.  The rotary member has an extended flange extending radially outward from the peripheral edge of the rotary member.
Patent CA-1267531-A (CA)
Inventor: SCHNEIDER RUDOLF
IPC: G01B5/012
Filed: 1986-09-24
Granted: 1990-04-10
Abstract: ABSTRACT            The measuring calliper provides for the determination of two perpendicular linear dimensions of a workpiece by means of the same measuring apparatus. It comprises a calliper body con-sisting of two portions which are displaceable with reference to each other. A calliper head, which is engageable with the workpiece to be measured and is operatively coupled to the mea-suring apparatus, is mounted on a first portion. The second portion is connected to the first portion by means of elasti-cally resilient connection members which extend at an angle of 45° with reference to the measuring directions. Preferably, the calliper body is a one-piece construction and is subdivided into said first and second portions by means of slots provided in the calliper body and extending at an angle of 45°.
Patent CA-1263829-A (CA)
Inventor: KAMSTRA PAULUS R
IPC: A61M5/20
Filed: 1986-10-08
Granted: 1989-12-12
Abstract: ABSTRACT OF THE DISCLOSURE      An automatic injector for injecting one or more different injection liquids, comprising a combination of a substantially cylindrical means containing a discharge mechanism and a plurali-ty of cartridge elements.  The cartridge elements comprise a pis-ton in the substantially cylindrical means, a sealing stopper, a number of separating stoppers equal to one less than the number of the liquids, and a needle holder with injection needle.  The needle holder comprises a stopper that is movable in the substan-tially cylindrical means and comprises a longitudinal bore.  The injector comprises a by-pass means for injection liquid in front of the sealing stopper. In another embodiment the injector com-prises a combination of a discharge mechanism, a cartridge holder and a cartridge, the cartridge comprising a barrel including the plurality of cartridge elements, wherein the by-pass for injec-tion liquid comprises at least one duct recessed in the wall of the shaft of the needle holder, the needle holder being connected to the barrel, at least one aperture being recessed in the front of the shaft of the needle holder.  In yet another embodiment, the injector is suitable for accommodating a solid and solvent therefor, and for that purpose comprises a solvent by-pass means and a passable stopper between the solid and the solvent, in which the solvent can pass the passable stopper by a telescoping movement of external components of the injector and can reach the solid, as a result of which the injector is made ready for use.
Patent CA-1261392-A (CA)
Title: Circuit de correction automatique de symetrie pour  hacheur de courant symetrique
Inventor: NOLLET MICHEL
IPC: H02M3/28
Filed: 1986-12-02
Granted: 1989-09-26
Abstract: Le circuit comprend: deux voies de courant commandées alternativement par deux signaux de fréquence f; un circuit résonnant LC accordé sur la fréquence f et excité par les courants traversant chacune des deux voies; et un circuit de commande couplé au circuit résonnant pour régler la symétrie entre les amplitudes des courants traversant chacune des deux voies en fonction de l'amplitude des oscillations de fréquence f engendrées par le circuit résonnant. Application: régulateurs statiques à courant continu.
Patent CA-1272096-A (CA)
Inventor: CLIFT ROLAND
IPC: F26B17/10
Filed: 1986-12-04
Granted: 1990-07-31
Abstract: "Improvements Relating to the Treatment of Particulate Materials"     A B S T R A C T     Mobilisation apparatus for the treatment, drying for example, of particulate material comprises a mobilisation zone bounded by upwardly divergent walls.  Particulate material in the zone is mobilised by being subjected to a flow of gaseous mobilising medium supplied at a multiplicity of sites of the divergent walls.  The material is simultaneously subjected to a flow of gaseous accelerating medium supplied in an upward direction from a lower region of the mobilisation zone.  There obtains in the mobilisation zone a circulatory pattern comprising downward flow at the divergent walls and upward flow from a lower region of the zone.    In order to discharge the particulate material from the apparatus, mask means extending outwardly from the lower end of an upwardly extending discharge duct is brought to the upper end of the mobilisation zone.  The result is that the circulatory pattern is destroyed and the material is pneumatically transported up the discharge duct.
Patent CA-1268415-A (CA)
Inventor: ROBERTS GEORGE W
IPC: E21B43/243
Filed: 1987-05-11
Granted: 1990-05-01
Abstract: ABSTRACT OF THE DISCLOSURE      Enhanced oil recovery from a crude oil reservoir is promoted following primary oil production, by subjecting the reservoir to water flooding, discontinuing the water flooding, preferably when the  remaining  oil  is  at  an OIP level  above  0.10  and then subjecting the reservoir to fireflooding with gas having an O2 content at least 50%, preferably above 85%.
Patent CA-1243930-A (CA)
Inventor: LEBLANC ROLAND
IPC: B60N2/30
Filed: 1987-08-07
Granted: 1988-11-01
Abstract: ABSTRACT OF THE DISCLOSURE           There  is  described  a  new and  improved collapsible infant seat formed as part of a vehicle seat, the vehicle seat including a bench and an upright back, the collapsible seat including a seat portion connected at one end to the vehicle to be pivotable between an open position overlying the bench portion of the vehicle seat, and a closed position forming a lower part of the upright seat back,  a seat back extending upwardly from the rearward edge of the seat portion, a pivotable bracket including a padded child restraint, a fastener for securing the seat in an open position and a harness for restraining the child within the seat.
Patent CH-500980-A (CH)
Title: Aliphatic carboxylic acid amides having anti-viral and
Inventor: MEISELS ALEX DR
IPC: C07D213/75
Filed: 1966-01-28
Abstract: Aliphatic carboxylic acid amides of the general formula (I) and acid addition salts with organic and inorganic acids. (I) where R1-CO- = acyl residue of an alkane acid, alkene acid, or alkapolyene acid with 6-14C R2 = halogen, alkyl, alkoxy, alkenyloxy, alkylthio, alkenylthio, alkanoylamino, or alkoxycarbonyl R3 = hydrogen or alkyl (I) have antiviral and tumour inhibiting activity.
Patent CH-540189-A (CH)
Title: Yarn package core exchange - dye spring replaces rigid core
Inventor: HERBERT A GIRARD
IPC: B65H75/00
Filed: 1972-06-20
Abstract: Resilient dye core of predetermined smaller diameter is inserted into the bore of a rigid core tube carrying a wound package, the tube being removed while preventing relative axial movement between the package and the dye core. Specifically, after dyeing the package, a spiral spring dye core is replaced by a resilient plastic core of smaller diameter, such as a splined spring core, adapted for dielectric drying of the package.
Patent DK-117687-A (DK)
Inventor: BOWMAN ROBERT MATHEWS
IPC: A61K31/14
Filed: 1987-03-06
Abstract: Heterocyclylalkylbenzonitrile derivs. of formula (I) and their salts are new (where R, R' = H or 1-7C alkyl; or R+R' when on adjacent C atoms, together with the benzene ring form a naphthalene or tetrahydronaphthalene ring system; R1 = H; R2 = H, 1-7C alkyl, 2-7C alkenyl, aryl, aryl-(1-7C)alkyl, 3-6C cycloalkyl or (3-6C)cycloalkyl-(1-7C)alkyl; or R1+R2 = 1-7C alkylidene opt. substd. by mono- or di-aryl, or 4-6C n-alkylene, n-alkylene substd. by 1-7C alkyl or 2-4C n-alkylene bridged by o-phenylene, to form with the attached C a corresp. opt. substd. or benzo-fused 5-, 6- or 7-membered ring; W = 1-imidazolyl, 1,2,4- or 1,3,4-triazol-1-yl or 3-pyridyl each opt. substd. by 1-7C alkyl). 1-Cyano-4-imidazolylnaphthalenes of formula (II) and their salts are new (where R1' = H; R2' = H, 1-7C alkyl, Ph, 1-7C alkylthio, Ph-(1-7C)alkylthio, PhS, pyridyl, thienyl or benzyl, or Ph, Ph-(1-7C)alkylthio, PhS or benzyl each ring mono-substd. by CN, 1-7C alkyl, 1-7C alkoxy, OH, 1-7C alkanoyloxy, aroyloxy, NO2, halogen, CF3, 1-7C alkanoyl, aroyl, 1-7C alkylsulphonyl, or CONH2 or SO2NH2 both opt. substd. by 1 or 2 1-7C alkyls; or R1'+R2' = 1-7C alkylidene, benzylidene, diphenylmethylidene or 4-6C n-alkylene; R3 = H or 1-7C alkyl).
Patent DK-126389-A (DK)
Inventor: MATSUO MASAAKI
IPC: C07K7/04
Filed: 1989-03-15
Abstract: A compound of the formula :  R<1>-A-D-Trp(R<2>)-Phe-R<3>  wherein  R<1> is hydrogen or an amino protective group, R<2> is hydrogen, an amino protective group, carbamoyl(lower)alkyl, carboxy(lower)alkyl or protected carboxy(lower)alkyl,  R<3> is ar(lower)alkyl,  a group of the formula: <CHEM> wherein R<4> and R<5> are each hydrogen, aryl or lower alkyl which may have suitable substituent(s), or R<4> and R<5> are linked together to form benzene-condensed lower alkylene, or a group of the formula : -OR<6> wherein R<6> is hydrogen, aryl or lower alkyl which may have suitable substituent(s), and A is a single bond or one or two amino acid(s) residue, provided that when A is one amino acid residue of -D-Trp-, then R<4> is not hydrogen,  and a pharmaceutically acceptable salt thereof, processes for its preparation and pharmaceutical compositions comprising them or a pharamaceutically acceptable salt thereof in admixture with pharmaceutically acceptable carriers.
Patent DK-159090-A (DK)
Inventor: NORDVALL STIG HAAKAN
IPC: E05B/
Filed: 1990-07-02
Abstract: A locking device for locking a pin or bolt (3) in a striking plate is provided with a lock mechanism which substantially comprises a guide member (200) along which a locking slide (400) is movable. The striking plate is mounted in the rebate of a door frame (7). The guide member (200) guides the axial movement of the locking slide (400) along the striking plate. When the door leaf (4) is being closed, the bolt (3) is inserted into the opening of the striking plate and at the same time into the corresponding recess (201) in the guide member (200). When the bolt (3) is positioned in the guide member (200), the locking slide (400) is moved to a locking position in which the locking slide encloses the bolt and prevents it from being withdrawn from the recess. The locking slide (400) is moved by an electrically operated driving means (500, 501).
Patent DK-204588-A (DK)
Inventor: FRANCIS MICHAEL JAMES
IPC: C12N15/00
Filed: 1988-04-14
Abstract: A synthetic peptide, suitable for use as a vaccine against a human rhinovirus (HRV), presents an epitope comprising amino acid residues 156 to 164 of VP2 of HRV type 2 or equivalent amino acid residues of another HRV. Optionally one or more of the acid residues may be replaced by one or more other amino acid residues which do not affect the antigenicity of the peptide.
Patent DK-331985-A (DK)
Inventor: HOERMANN MICHAEL
IPC: E05D13/00
Filed: 1985-07-22
Abstract: 1. Catching device for a single- or multi-part closure leaf for a building, such as a door leaf, more particularly in lifting doors, up-and-over doors or the like, said door being substantially vertically movable, at least in the closing area, said device being held on both sides preferably in the lower side region, by means of tensionable tensioning means (14), such as wire cables in particular, on a manually operated or motor-driven drive mechanism and/or weight equalising device, having a catching member (23) for each tensioning means, said member being controlled as a function of the tensile stress thereon, such that when the tensioning means are subjected to tensile stress said catching member is held in a release position (25) which does not impede the operating movement of the door and when there is no tension on the tensioning means the catching member is movably guided, under spring-loaded biasing force, into a catching position (26) in which the catching member acts in positive or frictional engagement on a catching rail (7) arranged to extend parallel to the direction of the movement of the door, characterized in that a catching member housing (10) is provided on which the catching member (23) is movably guided between the release position (25) and the catching position (26), said housing containing the catching member (23) in the release position (25) and having a lateral opening (19) through which an engagement portion (24) of the catching member (23) passes in the course of the transition from the release position (25) into the catching position (26) and outside the catching member housing (10) into the region of the catching rail (7), in the catching member housing (10) receives the tensioning means (14) at one (16) of its two opposite end faces (16, 17) and in that the catching member housing (10) has, at its other end face (17), a guide opening (28) through which a pin (12) passes in longitudinally movable manner, said pin being adapted to be secured to the door (1) by its end (13) located outside the catching member housing (10) and said pin acting on the catching member (23) by its end portion (29) located within the catching member housing (1) and said pin being biased by a spring (32) arranged inside the catching member housing (10) into a position of displacement (40) into the inferior of the catching member housing (10).
Patent DK-345380-A (DK)
Inventor: LIEBERT K H
IPC: B62D/
Filed: 1980-08-11
Abstract: In a hydrostatic steering device for vehicles, especially waist-steered vehicles, the steering mechanism comprises a rotary piston mechanism 9 operating as foot pump 1, in which a toothed stator 5 is in working engagement with a toothed rotary piston in order to deliver hydraulic fluid to a steering motor 55. A regulating valve has two concentric slide valve elements 27, 28 supported so that they can rotate in relation to one another. In order to permit a division of the rotatable slide element independently of the division of the rotary piston, the working chamber of the foot pump is connected to two collecting ducts 38, 43, in which no division occurs. <IMAGE>
Patent DK-401489-A (DK)
Inventor: SPARKE BENT
IPC: B27K5/06
Filed: 1989-08-16
Abstract: The invention relates to a method of producing wood with great lasting flexibility, in particular for use as furniture edge strips and the like, where great demands are made on the flexibility of the wood. The method is based on what is known as an upsetting process, in which, after appropriate softening by steaming or boiling, the wood is subjected to compression in the fibre direction (upsetting) in a press adapted for the purpose, followed by cooling and drying at least in part while the wood is still clamped in the press. The method according to the invention is special by virtue of consisting of two successive upsetting processes, and is characterized by resulting in a wood product with flexibility which remains very great. Even in the cooled, dry state, the wood retains its extreme flexibility, a flexibility approaching a plastic state. Furniture edge strips made from wood treated in the manner indicated can, for example, be bent around sharp plate bends etc. without any risk of breaking or cracking. The wood retains its normal appearance (texture) after treatment and can be worked using conventional chip- removing processes such as sawing, planing, moulding etc. <IMAGE>
Patent DK-444086-A (DK)
Inventor: VADGAMA PANKAJ MAGANLAL
IPC: C12M1/40
Filed: 1986-09-16
Abstract: A sensor of the enzyme-electrode type containing a layer of porous material of restricted permeability between the enzyme and a sample to be analysed. The porous material has a percentage porosity not greater than 5% and preferably in the range 0.005% to 0.5%.
Patent DK-518489-A (DK)
Inventor: ZUCKER FRIEDHELM
IPC: G11B11/105
Filed: 1989-10-19
Abstract: An electromagnet is provided in magneto-optical recording and playback devices in order to be able to reverse the magnetisation of the magneto-optical layer of the magneto-optical disc as a function of the bits to be stored. 
<??>To achieve a fast and reliable magnetisation reversal, a coil (S) is constructed from two series-connected windings (W1, W2) of opposite winding direction. The common junction point of the two windings (W1, W2) is connected via a series circuit of an inductance (L) and a current source (Q) to a supply voltage (U). The free terminal (B1) of one winding (W1) is connected to reference potential via a first diode (D1) and a parallel circuit of a capacitor (C) and a Zener diode (Z) connected in series thereto. The free terminal (B2) of the other winding (W2) is connected via a second diode (D2) to the common junction point of the first diode (D1) and the parallel circuit. The free terminal (B1) of one winding (W1) is connected to reference potential via a first controllable switch (S1) and the free terminal (B2) of the other winding (W2) is connected to reference potential via a second controllable switch (S2). For recording data, the controllable switches (S1, S2) are opened and closed in phase opposition by a drive circuit (AS) as a function of the bits to be stored. 
<??>Magnetic and magneto-optical recording devices. 
<IMAGE>
Patent DK-548887-A (DK)
Inventor: KURZ ARTHUR
IPC: H03F1/30
Filed: 1987-10-20
Abstract: In a method for the compensation of offset voltage in a regulating amplifier RV the output of the regulating amplifier RV for measuring the offset compensation voltage is separated from the regulation unit SG of the regulation circuit. The value of the measured offset compensation voltage is stored. After measuring and storage of the offset compensation voltage the output of the regulation amplifier RV is reconnected with the regulation unit SG of the regulation circuit. The stored offset compensation voltage is taken to the input of the regulation amplifier RV. This method is for example used in a focus regulation circuit in a CD player. Each time the CD player is switched off and on the offset compensation voltage is measured anew, stored and connected back to the input of the regulation amplifier RV. <IMAGE>
Patent DK-566982-A (DK)
Inventor: HAFFER GREGOR
IPC: C07D457/12
Filed: 1982-12-22
Abstract: Ergolinyl compounds which are nitrogen-substituted in the 8-position and have Formula (I)and physiologically compatible salts thereof, wherein the 8-substituent can be in the a- or β-position andrepresents a single or a double bond. R<sup>2</sup> is hydrogen, C<sub>1-4</sub>-alkyl or C<sub>1-7</sub>-acyl, R<sup>3</sup> is hydrogen, chlorine or bromine, and R<sup>4</sup> is C<sub>2-6</sub>-alkyl, C<sub>3-6</sub>-cycloalkyl-C<sub>1-3</sub>-afkyl, C<sub>3-6</sub>-alkenyl, or C<sub>2-6</sub>-alkynyl;
Patent DK-590484-A (DK)
Inventor: SCHWIZER ANTON
IPC: A47J37/12
Filed: 1984-12-11
Abstract: The deep-fat fryer has an upper basket (41), a heating source (8) below and a heat exchanger in between (13) for the exchange of heat between a gaseous heat exchange medium (57) and the frying oil (55). Thereby thermosiphonic oil circulation results. A blower (29, 31, 32, 33) is arranged, whereof a blower rotor (31) imparts a higher velocity of flow to the heat exchange medium (57) in the heat exchanger (13). The blower (29, 31 through 33) is arranged in the fresh air supply duct (56), in the gas vent (57) and in the cool air supply duct (58) for cooling the flue gases. The three blower wheels (31 through 33) are arranged on one and the same drive shaft (30). This deep-fat fryer takes significantly better advantage of the heat conducted to it. With large energy densities relative to the oil volume, it has minimal specific heating surface loadings and thereby affords optimal relationships.
Patent FI-793316-A (FI)
Inventor: WHALE WILLIAM EDWARD
IPC: D02G1/14
Filed: 1979-10-24
Abstract: Hitherto the commercial production of a gear crimped polyester yarn has not proved practicable due to extremely low bulk in the yarn and inadequate yarn mechanical properties. There is now provided a drawn gear-crimped polyester yarn with latent bulk the amount and nature of the bulk being such that the yarn has an initial crimp as defined of at least 1.5%, preferably of above 2%, and a mechanical crimp stability as defined of above 0%. The crimped polyester yarn may be produced by heating a drawable polyester yarn (9) having a birefringence in the range 32 x 10<-><3> to 125 x 10<-><3> inclusive, preferably 35 x 10-<3> to 125 x 10<-><3> inclusive, crimping the yarn by guiding it between the intermeshing teeth of a set of toothed wheels (11,19) such that the yarn is caused to follow a sharply zig-zag path, the toothed wheels being rotated at a sufficient speed such that the yarn is drawn by the tension so imparted to the yarn by the toothed wheels and subsequently forwarding the crimped yarn from the toothed wheels under a controlled tension within the range 0.15 to 0.50 g per decitex inclusive based on the decitex of the drawn polyester yarn.
Patent FI-841287-A (FI)
Inventor: JASYS VYTAUTAS JOHN
IPC: C07D499/32
Filed: 1984-03-30
Abstract: Antibacterial bis-esters of 1,4-cyclohexanedicarboxylic acids and alkane dicarboxylic acids wherein the ester moieties are derived from different alcohols; one alcohol being hydroxymethylpenicillanate 1,1-dioxide, or the 6-beta-hydroxymethyl or the 6-alpha-aminomethyl derivative thereof; and the other being 6-[D-(2-amino-2-(p-hydroxyphenyl)acetamido)]penicillanic acid (amoxicillin); and pharmaceutically acceptable salts thereof; a method for the use of said esters and their salts, and methods for their preparation.