baber/WOPTO huggingface dataset:
Patent CA-1261849-A (CA)
Inventor: ZIEGLER WALTER J
IPC: A61P15/00
Filed: 1985-10-18
Granted: 1989-09-26
Abstract: L-LYSINE PYRUVATE AND L-HISTIDINE PYRUVATE     A B S T R A C T         The invention concerns novel pyruvate compounds namely L-lysine pyruvate and L-histidine pyruvate, the method for making these compounds by bringing together pyruvic acid with L-lysine and L-histidine and preparations containing L-lysine pyruvate and/or L-histidine pyruvate.  The compounds of invention are useful for prophylaxis or for the therapy of damages in organ tissues of the human and animal body caused by tissue damaging active substances contained in medicaments, food or other materials apt for ingestion.
Patent CA-1252674-A (CA)
Title: Coating process
Inventor: DE NAGYBACZON ERNO N
IPC: C23C24/02
Filed: 1985-11-19
Granted: 1989-04-18
Abstract: ABSTRACT                       Coating Process A substrate is coated with a coating material by rubbing substantially dry, discrete particles of the coating material across the surface of the substrate with a sufficient rate of energy input to cause them to adhere.  Preferably, the particles are carried on the surface of a soft, resilient buffing wheel rotating sufficiently rapidly to give peripheral speeds of from 2 to 200 m/s.  Exemplified coating materials include metals, metal oxides and plastics.
Patent CA-1251534-A (CA)
Inventor: PENNER HENRY C
IPC: G09B21/00
Filed: 1985-11-26
Granted: 1989-03-21
Abstract: HAND-HELD COMMUNICATION DEVICE AND SYSTEM          EMPLOYING SUCH DEVICES               ABSTRACT OF THE DISCLOSURE         A hand-held communication device which serves as an alternative to a keyboard and, in addition, allows the user to receive communications via the sense of touch.  Although not so limited, the device is well-adapted for use by persons who are speechless, deaf and speechless, or even blind, deaf and speechless.  In one embodiment, the device includes a handle-like body supporting eight switch actuators arranged as four pairs, with each of the pairs corresponding to a particular finger.  The two switch actuators are positioned for selective activation by distal and proximal segments of a single finger.  With this arrangement, the eight switch actuators can be selected in any desired combination to directly generate an eight-bit binary code, such as ASCII.  In addition, to facilitate two-way communication, another embodiment includes a plurality of selectivley controlled tactile stimulation elements, such as vibrators or controlled "click" devices, corresponding to particular ones of the switch actuators and mechanically connected thereto.
Patent CA-1263969-A (CA)
Inventor: BOWSKY BENJAMIN
IPC: H01M2/06
Filed: 1986-01-29
Granted: 1989-12-19
Abstract: Abstract of the Disclosure A universal seal particularly for use in a lithium battery having a metal end closure, the end closure having a web with parallel planar upper and lower web surfaces and a circular opening in the web, includes an annular eyelet having substantially parallel planar upper and lower surfaces and a central aperture with a terminal pin sealed in the aperture and projecting substantially perpendicularly to the planes of the surfaces.  The eyelet has chamfered upper and lower perimetric edges, symmetrically positioned about a plane parallel to and equispaced from the upper and lower surfaces of the eyelet.  The eyelet is of a diameter relative to the diameter of the web opening to permit a chamfered edge of the eyelet to engage a sharp arras of the web defining the margin of the web opening in substantially line contact, intermediate the width of the chamfered edge.  The closure and eyelet are then joined by a weld between the closure and the eyelet around the meeting line.
Patent CA-1254289-A (CA)
Inventor: HUDEMA HENRY P
IPC: F41J9/08
Filed: 1986-02-06
Granted: 1989-05-16
Abstract: ABSTRACT         An aerial target vehicle has an aerodynamically stabilized body carrying plural rocket motors.  An ignition system for the motors serves to fire the motors in selected groups at selected time intervals.  The invention system uses a capacitor as its sole power source.  The capacitor is charged only after the motors are in place and the vehicle is eady for launch.  A capacitor-powered logic circuit ignites the motor groups at the selected time intervals.  The sequential firing of the rocket motors provides a quasi-manoeverable target with relatively long range and flight time.  The capacitve power arrangement is a saftey factor that prevents premature firing of the rocket due to transient currents.
Patent CA-1267294-A (CA)
Inventor: RHODES JAMES F
IPC: C04B35/80
Filed: 1986-02-28
Granted: 1990-04-03
Abstract: ABSTRACT OF THE DISCLOSURE          Cutting tools are disclosed which are comprised of composite bodies comprising a ceramic matrix reinforced by ceramic whiskers.  The ceramic matrix may be alumina or silicon nitride, and may contain toughening components.          The whiskers are preferably silicon carbide, but may be other known ceramic whiskers.  Whisker content in the composite is 2-40%, with higher contents generally used for tools when the expected service involves interrupted cutting and lower contents generally used for continuous cutting tools.
Patent CA-1241778-A (CA)
Inventor: ENGEL JOSEPH C
IPC: G06F3/05
Filed: 1986-04-16
Granted: 1988-09-06
Abstract: ABSTRACT OF THE DISCLOSURE         An analog  signal  processing  circuit  including both an analog signal multiplexer and a ranging circuit in cascade  therewith  is  adapted  for  use  in  an  integrated circuit.  The multiplexer has a plurality of input current paths and an output current path.  It responds to a set of coded selection signals to couple one of the input current paths to the output current path to permit current there-between and includes another circuit for maintaining the selected input current path at a predetermined potential, preferably ground potential.  The ranging circuit has its input current path coupled to the output current path of the multiplexer and includes a plurality of current split-ters coupled in a cascaded chain having one end of the chain  coupled  to  its  input  current  path.  The  ranging circuit responds to another set of coded selection signals to draw current from one and another current paths to the output current path of the multiplexer.  Current represen-tative of the current only through the other current paths of the current splitters is provided to the output current path of the ranging circuit.  Accordingly,  the current of the multiplexer is ranged at the output current path of the ranging circuit in accordance with the code of the selec-tion signals of the ranging circuit.
Patent CA-1251083-A (CA)
Inventor: HEIJNEN JOHANNES A
IPC: B31B50/80
Filed: 1986-04-25
Granted: 1989-03-14
Abstract: A machine (10) for erecting article carriers (C) of the basket type comprises means for withdrawing (36-62) from a supply (20) and depositing the carriers in flat, folded condition one after the other in a feed path (F), means for feeding (22) each carrier to an erecting station (E) at which means (76) are provided for moving apart opposite side walls of the carrier to bring it into set-up condition and locking means (100) operable on a base panel (b) of the carrier to move the base panel into engagement with panel retaining elements (h) provided by the carrier, thereby to locate the base panel in a position in which it discourages collapse of the set up carrier.
Patent CA-1263172-A (CA)
Inventor: EVENTOFF ARNOLD T
IPC: G10K11/00
Filed: 1986-05-08
Granted: 1989-11-21
Abstract: ABSTRACT: "Ultrasonic sector scanner"     An ultrasonic sector scanner includes first and second magnetizable stators (10, 12) spaced on a longitudinal axis (18). First and second rotors (20, 22) are provided in the gaps between the end faces (14) of the first and second stators (10, 12), respectively. The rotors (20, 22) have tapered surfaces (38) spaced from the end faces (14) of the stators (10, 12) to form gaps there-between. The gaps between the first rotor (20) and the end faces (14) of the first stator (10) decrease as the rotor rotates in a first direction. The gaps between the second rotor (22) and the end faces (14) of the second stator (12) decrease as the rotors rotate in a second direction opposite the first direction. An ultra-sonic transducer (40) is connected to the rotors (20, 22) and ar-ranged to be rotatable with the rotors. A servo-control system is provided to cause the rotor/transducer assembly to rotate accord-ing to a prescribed reference signal.
Patent CA-1268639-A (CA)
Inventor: CHAN JIMMY H
IPC: A01N25/30
Filed: 1986-05-28
Granted: 1990-05-08
Abstract: SOLID, PHYTOACTIVE COMPOSITIONS AND METHODS FOR THEIR PREPARATION                     Abstract of the Disclosure Disclosed are solid, phytoactive, N-phosphonomethyl-N-carboxy-methyl compositions.  Also disclosed are processes for the preparation of such compositions by (a) forming an initial mixture comprising a phytoactive N-phos-phonomethyl-N-carboxymethyl compound, a solvent and a molten surfactant, the surfactant being solid at ambient temperatures;          (b) removing solvent from the initial mixture to form a final mixture at a temperature above the melting point of the surfactant; (c) cooling said final mixture to a temperature below the melt-ing point of the surfactant to form a N-phosphonomethyl-N-carboxymethyl composition which is solid at ambient temperatures; and (d) processing said composition into particulate form, such as pellets, flakes, granules, or powders.
Patent CA-1264652-A (CA)
Inventor: PIPON YVES
IPC: B60N2/16
Filed: 1986-12-22
Granted: 1990-01-23
Abstract: ABSTRACT OF THE DISCLOSURE         The device comprises longitudinal adjustment slides for the seat. Each Or the slides has a mobile element with an upper face carrying L-shaped supports with vertical wing portions. The vertical wing portion carries at least one mechanism having a control shaft for driving in rotation a rocking lever having a front end which cooperates with an intermediate part rigidly connected to a side portion Or a framework of the seat. Rear end of the rocking lever cooperates with a front portion of a second rocking lever which is articulated on the vertical wing portion and has a rear portion which is mounted in a rear portion Or the framework of the seat.
Patent CA-1259697-A (CA)
Inventor: SLEGER ROGER R
IPC: G11B21/08
Filed: 1987-01-23
Granted: 1989-09-19
Abstract: Abstract A  shaft assembly of a rotary actuator arm  struc-ture  in  a rotary disc memory drive in  which  all  machine operations  cutting  slots  or openings for  receiving  leaf springs which   provide axial and radial loads are performed along axes paralleling the axis of the rotary actuator.  One leaf  spring provides an axial load on the bearings  of  the shaft  assembly.   A  second leaf spring fitted between  one shaft bearing and the bearing housing thereat provides  the radial bearing load.
Patent CA-1263897-A (CA)
Title: Lead straightening of leaded packaged electronic  components
Inventor: LEIWE DANIEL R
IPC: B21F1/02
Filed: 1987-07-17
Granted: 1989-12-12
Abstract: LEAD STRAIGHTENING FOR LEADED PACKAGED ELECTRONIC COMPONENTS     Abstract of the Disclosure Leads of a leaded component are straightened by bending the leads outward past the yield point of the lead material, and then bending the leads inward past the yield.  In a particular arrangement, a component rests with the lower or outer ends of the leads in transverse grooves in sliding members.  The sliding members are moved outward, bending the leads outward.  The component is then pushed up between comb members having inner end surfaces with ribs and grooves.          The leads move up in the grooves and are bent inward.
Patent CA-1245855-A (CA)
Inventor: COULTHARD ROBERT F
IPC: E02F9/28
Filed: 1987-12-31
Granted: 1988-12-06
Abstract: ABSTRACT OF THE INVENTION      There  is  disclosed  a  method  of  reinforcing  a wearing surface on equipment used for moving or process-ing earth, rock and the like which is suitable for field application.   The method  is  comprised  of  the step of welding a plurality  of metal  bars  to the face of  the wearing  surface,  such  that  the  metal  bars  define  a plurality of compartments which are adapted to accumu-late earth, rock, and the like.  There is also disclosed a blade for equipment used in moving earth, rock and the like, which  is comprised of a body having a peripheral edge which is adapted to pierce a ground surface, and a face which  is  adapted  to engage  earth,  rock and  the like;  reinforcement  bars  disposed  on  the  face  of  the body in closely spaced relation defining a plurality of compartments  therebetween which are adapted to accumu-late  soil;  and  attachment mountings adapted to attach the body to equipment.
Patent CH-541564-A (CH)
Title: Oxazolopyrrolopyrazines
Inventor: PAUL STADLER
IPC: C07D487/04
Filed: 1967-08-02
Abstract: Cpds. (I) and (II):- where R = isopropyl, isobutyl or benzyl X = a strong-acid anion (mineral or organic). Cpds. (I) are intermediates in the total chemical synthesis of the alkaloids of rye-ergot. (2R, 5S, 10aS, 10bS)-2-amino-5-benzyl-3,6-dioxo-10b-hydroxy-2-isopropyloctahydro- -8H-oxazolo (3, 2-a) pyrrolo (2, 1-c) pyrazine hydrochloride (a cpd. I), crystallized with 1 mol. of tetrahydrofuran, m.p. 123-124 deg.C.
Patent CH-534727-A (CH)
Title: Prodn of polyimides from carbamido acid esters and
Inventor: WILFRIED ZECHER
IPC: C08G73/12
Filed: 1968-06-24
Abstract: Polyimides made by reacting, opt. in solution, a (thio)carbamido acid ester (I) and a cyclic anhydride (II) at 0-450 deg.C (esp. 20-350 deg.C). - Polyimides produced have good high. temp. resistance and are useful as (electrical insulating) lacquers, foils and mouldings. - Imide grp. formation only occurs at high temps., so storage stability of lacquers solns. is good. Only CO2 and alcohols are evolved during curing, so no hydrolysis of the matl. occurs. The cpds. (I) replace the oxidation-sensitive, difficult to purify diamines of conventional systems.
Patent DK-113883-A (DK)
Inventor: PFAENDER WILHELM
IPC: H04R11/00
Filed: 1983-03-09
Abstract: An electro-acoustical transmitter converts electrical signals which correspond to acoustical events into mechanical vibrations which are transmitted onto the skin. The aim is to achieve a small vibrator which, insofar as possible, can be worn on the wrist, for instance, in the manner of a wristwatch. To that end, a coil is employed into which a magnetic core, resiliently mounted relative thereto for instance by a diaphragm, projects as an armature. The housing which carries both the diaphragm and the coil forms the magnetic return flux path. Thus, a miniaturization of the vibrator on the desired order is achieved. An inventive vibrator is particularly suited for the deaf.
Patent DK-150088-A (DK)
Inventor: REGNIER GILBERT
IPC: C07D413/12
Filed: 1988-03-18
Abstract: Morpholine compounds of the formula:   <IMAGE>   in which R1 is hydrogen, straight-chain or branched (C1-C6)-alkyl which may contain a double bond, aralkyl which may be substituted, (C5-C6)-cycloalkyl or (C2-C6)-acyl; and R2 is hydrogen, straight-chain or branched (C1-C6)-alkyl which may contain a double bond, aralkyl which may be substituted, or (C2-C3)-acyl; enantiomers and physiologically tolerable acid salts thereof. These compounds may be used therapeutically especially in the treatment of ischaemic syndromes and of cerebral ageing.
Patent DK-154984-A (DK)
Inventor: GRENOV ROLF AAGE
IPC: A47C/
Filed: 1984-03-13
Abstract: Foot support with a step plate 1, which is mounted on its lower side with two hinged frames of pipes 2, 3 as foundation and is dimensioned such that one of them 2 can freely swing around the other 3. The frames are opposite hinges on the step plate, outfitted with a locking pawl 6 with holes 7 and a pin 8, respectively, fitting into the holes of the locking pawl. In this way, the frames can be secured at the desired distance. The foot support is adjustable in height by varying said distance between the frames by selecting a hole in the locking pawl 6. The foot support is adjustable in angle thanks to tight friction in the hinges between the frames 2, 3 and the step plate 1. <IMAGE>
Patent DK-205290-A (DK)
Inventor: FOLKMAN PETER
IPC: A22B5/00
Filed: 1990-08-28
Abstract: The invention relates to a method in cutting up and boning carcasses that consists in carving up, dressing out and splitting, the method being characterised in that the following are performed: - deep dressing out, in which the separation of meat from the bone is continued on the line from dressing out, deeper down along ribs and possibly flat bones and - removal of bones, whereby the ribs or heads of the ribs and possibly flat bones are sawn or severed along a line that, broadly speaking, is parallel to the backbone, by means of which the freed bones are removed. The method according to the invention avoids the laborious task of sawing off the top of the back, this being replaced by two simple operations. The application also relates to an apparatus for use in the method. <IMAGE>
Patent DK-208189-A (DK)
Inventor: CLAIR RENE
IPC: C01G49/10
Filed: 1989-04-28
Abstract: Process for the synthesis of ferric chloride consisting in introducing ferrous chloride at the top of a vertical reactor, introducing chlorine at the bottom of the reactor and introducing a side stream of ferric chloride. 
<??>This process allows all the ferrous chloride to be converted by employing the stoichiometric quantity of chlorine.
Patent DK-216685-A (DK)
Inventor: ENGELSTOFT MOGENS
IPC: C07D471/04
Filed: 1985-05-15
Abstract: Novel β-carboline-3-carboxylic esters of the general formula I: <IMAGE> where R<4> denotes methyl, ethyl or methoxymethyl, R<5> denotes hydrogen, -OR<8> (where R<8> denotes C1-4- alkyl, C3-7-cycloalkyl, C4-7-alkylcycloalkyl, propynyl or cyclohexenyl) or -CH2-OR<9>, where R<9> denotes C1-4-alkyl, R<6> denotes hydrogen, -OR<10> (where R<10> denotes branched C1-4-alkyl or C3-6-cycloalkyl) or -CH2-OR<9>, where R<9> has the previously mentioned meaning, provided that R<5> and R<6> are not both hydrogen, that R<5> is not isopropoxy when R<4> denotes H, and that R<5> is not isopropoxy or ethoxymethyl when R<4> denotes methyl. The novel compounds, which exhibit surprising psychotropic properties, are prepared by means of analogy processes.
Patent DK-222988-A (DK)
Inventor: SUNKARA SAI PRASAD
IPC: A61K31/22
Filed: 1988-04-22
Abstract: This invention relates to the improvement of the polyamine depletion effects of ornithine decarboxylase inhibitors, the improvement being effected by the use of Interferon and Dacarbazine in conjunctive therapy with said inhibitors.
Patent DK-251890-A (DK)
Inventor: WATHEN MICHAEL
IPC: C07K19/00
Filed: 1990-10-18
Abstract: This invention encompasses novel chimeric glycoproteins which are useful for preparing virus specific immune responses against human parainfluenza virus type 3, PIV3. Host cells transformed with structural genes coding for the glycoproteins, expression and replication plasmids containing the structural genes, vaccines made from the glycoproteins and methods for protecting humans by inoculation with said vaccines are also part of this invention.
Patent DK-365284-A (DK)
Inventor: PAUL ROLF
IPC: C07D487/04
Filed: 1984-07-26
Abstract: This invention is concerned with 5-substituted-[1,2,4] triazolo[1,5-c]pyrimidin-2-amines selected from those of Formula I, which are active as antiasthma agents.
Patent DK-406783-A (DK)
Inventor: ARMSTEAD BRIAN HOWARD
IPC: C12H1/04
Filed: 1983-09-07
Abstract: Calcined silica gels have been prepared and found to have improved properties for clarification of beers to prevent or reduce haze formation. The calcined silica gels are defined in terms of their physical properties and also in respect of the surface silanol groupings in terms of the infra-red spectrum peaks.
Patent DK-442287-A (DK)
Inventor: APPELGREN CURT HENRY
IPC: A61K9/52
Filed: 1987-08-25
Abstract: The present invention relates to a multiple-unit-dose comprising L-dopa as pharmaceutically active compound, whereby the composition provides a release of L-dopa in accordance with a test in accordance with US Pharmacopea Standards in an artificial gastric juice having a pH of at most 1.2 of at most 20 % by weight during 1 hr, and in a phosphate buffer according to the same standard a release of at least 35 % by weight during 1 hr, and at least 80 % by weight during 3 hrs.
Patent DK-447483-A (DK)
Inventor: DANBY HAL C
IPC: A61M5/14
Filed: 1983-09-29
Abstract: A precision valve assembly for controlling flow of fluids to a patient has a valve element 14 mounted on a diaphragm 12. At least one ball (30 or 32) is positioned in both of a spiral track formed by a backstop member surface 17 of a rotary element 16 and an opposed longitudinal track (26 or 28) formed in a surface of the diaphragm 12. When moved toward the center by relative rotation of the spiral track and the opposed longitudinal track (26 or 28), the ball (30 or 32) brings the valve element 14 and a valve seat 10 together to restrict fluid flow therethrough.
Patent DK-546982-A (DK)
Inventor: DEKEYSER MARK ACHIEL
IPC: A01N57/16
Filed: 1982-12-09
Abstract: An organophosphorus compound, useful in controlling pests, having the formulawherein R is C<sub>1</sub>-C<sub>3</sub> alkyl or phenyl, R<sup>1 </sup>is hydrogen or R and R' together form a 1,3-butadien-1,4-diyl group optionally substituted with a methyl or chloro group, or R and R' together form a 1,2-ethenediylthio group wherein sulfur is attached to carbon; R<sup>2</sup> is hydrogen or halogen; X is oxygen or sulfur; R<sup>3</sup> is C<sub>1</sub>-C<sub>3</sub> alkyl; and R<sup>4</sup> is C<sub>1</sub>-C<sub>3</sub> alkoxy or propylthio and their hydrochlorides, with the proviso that if R is phenyl, R<sup>3</sup> is methyl and R<sup>4</sup> is methoxy is disclosed. Compositions containing the active compound and methods of controlling pests, are also disclosed.Also disclosed is the intermediatewhere R, R<sup>1</sup> and R<sup>2</sup> have the meanings given above, said intermediate useful as a reactant in the synthesis of the organophosphorus compound of this invention.
Patent FI-794001-A (FI)
Inventor: MURRAY KENNETH
IPC: G01N33/576
Filed: 1979-12-20
Abstract: Recombinant DNA molecules and hosts transformed with them which produce polypeptides displaying HBV antigenicity and genes coding therefor and methods of making and using these molecules, hosts, genes and polypeptides. The recombinant DNA molecules of this invention are characterized by structural genes that code for at least one polypeptide displaying HBV antigenicity. In appropriate hosts these recombinant DNA molecules permit the production and identification of genes and polypeptides characteristic of HBV antigenicity and their use in compositions and methods for detecting HBV virus infections in humans and stimulating the production of antibodies against this infection.
Patent FI-860599-A (FI)
Inventor: PHILLIPS GARETH THOMAS
IPC: C07D301/02
Filed: 1986-02-10
Abstract: A process for the preparation of metoprolol in a stereospecifice form or a pharmaceutically acceptable salt thereof like an acid addition salt, and/or a stereospecific form of 4-(2-methoxyethyl)-phenylglycidyl ether which comprises subjecting 4-(2-methoxyethyl)-phenylallyl ether to the action of a micro-organism having the ability for stereoselective epoxidation of 4-(2-methoxyethyl)-phenylallyl ether into 4-(2-methoxyethyl)-phenylglycidyl ether, having at least 80% by weight the S configuration, at least partly separating 4-(2-methoxyethyl)-phenylglycidyl ether with isopropylamine and at least partly separating metoprolol and/or converting metoprolol into the pharmaceutically acceptable salt thereof.