baber/WOPTO huggingface dataset:
Patent CA-1262282-A (CA)
Inventor: ANDO NAOTAKA
IPC: H04N9/28
Filed: 1986-06-03
Granted: 1989-10-10
Abstract: ABSTRACT OF THE DISCLOSURE        Digital apparatus for convergence correction of a plurality of images on the screen of a television monitor includes a digital registration circuit, or an analog registration circuit using a digital attenuator; and a memory for storing data for operation of the digital registration circuit or the digital attenuator of the analog registration circuit.  The memory has a plurality of pages, and the correction data corresponding to different operating conditions is stored in the respective pages of the memory.  The paging of this memory is performed in accordance with the operating conditions, and the convergence correction is carried out on the basis of the correction data continuously read out of the designated page.          With this apparatus, accurate convergence adjustment can be simply performed to accomodate changes in size and/or shape of the image displayed on the screen or monitor, changes in the distance of a projection screen from its projector, and changes in the screen surface, i.e., flat, concave, cylindrical, etc.
Patent CA-1269107-A (CA)
Inventor: CLEMENCE FRANCOIS
IPC: C07D209/08
Filed: 1986-06-26
Granted: 1990-05-15
Abstract: A compound selected from the group consisting of hydroxyalkoxy-4-phenylpropyl-indoles of the formula    <IMAGE>  I wherein R and R1 are individually selected from the group consisting of hydrogen, alkyl of 1 to 5 carbon atoms, cycloalkyl of 3 to 7 carbon atoms, cycloalkylalkyl of 4 to 7 carbon atoms and aralkyl of 7 to 12 carbon atoms optionally substituted with 1 to 3 members of the group consisting of halogen, methyl, ethyl, methoxy, ethoxy, -CF3, -NO2, CH3S- and -NH2 or R1 and R together with the nitrogen atom to which they are attached form an optionally unsaturated heterocycle optionally containing -S-, -O- or   <IMAGE>  R' is selected from the group consisting of hydrogen, alkyl of 1 to 5 carbon atoms, phenyl, naphthyl and phenylalkyl of 7 to 12 carbon atoms, a and b form =O and c is hydrogen or a and c form a carbon-carbon bond and b is hydrogen, the dotted line is an optional double bond, A is   <IMAGE>   m is 1,2 or 3, R2 is selected from the group consisting of hydrogen and alkyl of 1 to 5 carbon atoms, x is selected from the group consisting of hydrogen and -OH and y is hydrogen or x together with y is =O and their non-toxic, pharmaceutically acceptable acid addition salts having antiarrhythmic activity and blocking of slow calcico-sodic canals and a process and novel intermediates for their preparation.
Patent CA-1270807-A (CA)
Inventor: JOUSTRA ANNIE H
IPC: C07B31/00
Filed: 1986-07-02
Granted: 1990-06-26
Abstract: A B S T R A C T     BIVALENT METAL-ALUMINATE CATALYST      A catalyst suitable for reduction and oxidation reactions, in particular suitable for purifying exhaust gases, comprising a magnesium-aluminate spinel in combination with copper, cobalt, compounds of copper or cobalt or mixture thereof. A bivalent metal-aluminate spinel catalyst carrier is prepared by kneading a mixture of a compound of a bivalent metal and a partly peptized mixture of an aluminium oxide precursor.
Patent CA-1265422-A (CA)
Inventor: PRATT CLYDE R
IPC: A61F2/34
Filed: 1986-08-27
Granted: 1990-02-06
Abstract: PROSTHESIS DEVICE FABRICATION                     ABSTRACT OF THE DISCLOSURE          A process is disclosed for fabricating a biocompatible mesh screen structure for bonding to a prosthetic substrate.  The process comprises providing from four to eight layers of a mesh comprising a titanium alloy and subjecting the layered structure to a temperature below the beta-transformation temperature of the alloy and a pressure of about 1300 to 1500 psi.  The heating and pressing are carried out in a furnace maintained at a temperature of about 1600° to 1725°F, which is evacuated to a vacuum of less than about 10-4 torr.  The process of the invention provides a product retaining the strength of the alloy and having a well-characterized pore structure.  Further, the layered mesh composite may be bonded to a thin substrate and readily formed into complex shapes.
Patent CA-1232362-A (CA)
Inventor: LU NICKY CHAU-CHUN
IPC: H01L27/10
Filed: 1986-09-11
Granted: 1988-02-02
Abstract: A DYNAMIC MEMORY DEVICE HAVING A SINGLE-CRYSTAL    TRANSISTOR ON A TRENCH CAPACITOR STRUCTURE         AND A FABRICATION METHOD THEREFOR   ABSTRACT OF THE INVENTION            Dynamic random access memory (DRAM) devices are taught wherein individual cells, including an access transistor and a storage capacitor are formed on a single-crystal semiconductor chip, and more particularly a three-dimensional dynamic random access memory (DRAM) device structure is described having a single-crystal access transistor stacked on top of a trench capacitor and a fabrication method therefor wherein crystallization seeds are provided by the single-crystal semiconductor area surrounding the cell and/or from the vertical sidewalls of the trench and wherein the access transistor is isolated by insulator.  In the structure, a trench is located in a p+ type substrate containing heavily doped N+ polysilicon.  A composite film of SiO2/Si3N4/Sio2 is provided for the capacitor storage insulator.  A thin layer of SiO2 is disposed over the polysilicon.  A lightly doped p-type epi silicon layer is located over the substrate and SiO2 layer.  The access transistor for the memory cell is located on top of the trench capacitor.  An N+ doped material connects the source region of the transistor to the polysilicon inside the trench.  A medium doped p-region on top of the trench surface may be provided in case there is any significant amount of leakage current along the trench surface.
Patent CA-1261903-A (CA)
Inventor: HANDLER MILTON E
IPC: F16M11/00
Filed: 1986-11-17
Granted: 1989-09-26
Abstract: ABSTRACT OF THE DISCLOSURE        An adjustable support for workpieces is provided with a tripod base in which each of the three legs includes an angle bar having a vertical top segment.  The top segments of the legs are securely connected together by a polyhedron shaped junction member.  Each leg is fastened to the junction member with a threaded fastener.  The fastener is engaged with a fastener-engaging member that is configured to prevent it from falling out of the junction member before threaded engagement has been effected.  The junction member has a central collar for slidably receiving therein a vertical standard which carries a horizontal workpiece support bar.  The junction member carries hand-operable locking means for cooperating with the standard and collar for securely locking the standard in a selected position.
Patent CA-1253264-A (CA)
Inventor: LUCKEY GEORGE W
IPC: G01T1/164
Filed: 1987-01-13
Granted: 1989-04-25
Abstract: HIGH EFFICIENCY FLUORESCENT SCREEN PAIR FOR USE IN LOW ENERGY X RADIATION IMAGING           Abstract of the Disclosure A pair of front and back intensifying screens is disclosed capable of providing a sharp imagewise exposure of a dual coated silver halide radiographic element to light when the screens are imagewise exposed to X radiation predominantly of an energy level below 40 keV.  The front intensifying screen is comprised of a fluorescent layer having modulation transfer factors greater than those of reference curve A in Figure 3 and capable of attenuating by 20 to 60 percent a reference X radia-tion exposure produced by a Mo target tube operated at 28 kVp with a three phase power supply, wherein the reference X radiation exposure passes through 0.03 mm of Mo and 4.5 cm of poly(methyl methacrylate) to reach the fluorescent layer mounted 25 cm from a Mo anode of the target tube and attenuation is measured 50 cm beyond the fluorescent layer.  The back intensifying screen has modulation transfer factors greater than those of reference curve B in Figure 3 and is capable of attenuating by at least 60 percent X radiation received from the front screen when the reference exposure is repeated with both the front and back screens present.
Patent CA-1240815-A (CA)
Inventor: HOMMEL MARTIN
IPC: B01J2/02
Filed: 1987-02-17
Granted: 1988-08-23
Abstract: ABSTRACT OF THE DISCLOSURE    Perfectly    spherical,    smooth    and    uniform microcapsules,  which  may  contain  living  cells,  are produced  having  a  diameter  less  than  700  µm  by employing  an  electrostatic  droplet  generator.   A droplet is suspended from a pointed source, such as a needle,  and is charged with high static voltage.  A collecting  vessel  or  ring  device  is  charged  with opposing polarity and attracts the droplet.  When a voltage  potential  threshold  is  passed,  the  droplet moves from the source to the collecting vessel.  The voltage pulse height, pulse frequency and length, and extrusion rate of the droplet are adjustable so that predetermined  sizes  of  droplets  may  be  repeatedly generated and collected.
Patent CA-1272256-A (CA)
Inventor: MARIN CARLO
IPC: H01B13/22
Filed: 1987-02-27
Granted: 1990-07-31
Abstract: ABSTRACT OF THE DISCLOSURE    An electrical cable with a core comprising an electrical conductor surrounded by insulation and with both a screen of wires in open helix configuration on the core and at least one other wire extending longitudinally of the core and electrically contacting the wires of the screen.  An insulating sheath surrounds the screen and may itself embed the wires or it may surround a layer of extruded material which at least partially embeds the wires.  The material of the layer may be insulating or semi-conductive.  Also, a process for manufactiuring such cable.
Patent CA-1240172-A (CA)
Inventor: COUTU MARCEL BOX WAWA ONTARIO
IPC: D04B3/00
Filed: 1987-10-22
Granted: 1988-08-09
Abstract: ABSTRACT           KNITTER'S HELPER  THE KNITTERS HELPER IS A FANTASTIC         NEW PRODUCT, ESPECIALLY DESIGNED         TO BE A TIME SAVER AND A YARNS         UNTANGLER  THE PURPOSE OF THIS PRODUCT IS         TO MAKE KNITTING SIMPLE AND         ENJOYABLE WITHOUT STRUGGLING         WITH TANGLED YARNS WHILE KNITTING  SIMPLY BY PUTTING YARNS ON THE         TABLE THEN AS YOU KNIT YARNS         BEGIN TO TANGLE BY ROTATING         TABLE, YARNS UNTANGES ON ITS OWN         QUICKLY, AND EASILY WITHOUT ANY         EFFORT TO THE KNITTER TO TRY TO         UNTANGLE THIS BY HAND.  TABLE WILL BE LIGHTWEIGHT AND  PORTABLE TO BE TAKEN BY THE KNITTER         ANYWHERE WILL SLIP EASILY IN A BAG.
Patent CH-499593-A (CH)
Title: Basic dyestuff prepn
Inventor: ENTSCHEL ROLAND DR
IPC: C09B44/04
Filed: 1964-12-18
Abstract: Basic dyestuffs are prepd. by quaternising a cpd. : (where R is H or R1; R1 is opt. substd. alkyl or together with the quaternised N atom or together with y, R7, the N atom bonded to R7 and the quaternised n atom form a satd. or unsatd. heterocyclic ring system; R7 is opt. substd. alkyl; R9 is halogen; R11 is -CO-alkyl; R12 and R13 are halogen; R18 is H, halogen or alkyl; y is opt. substd. alkylene and n is 1 or 2).
Patent DK-154981-A (DK)
Inventor: BORDINI F
IPC: B32B27/10
Filed: 1981-04-06
Abstract: Bonded sheets for packaging comprising a polyolefinic film, a paper or paperboard sheet and optionally an interposed adhesive, wherein the polyolefinic film is coated at least on one face with a metallized layer having a resistivity of from 1 to 5 Ohm.
Patent DK-160790-A (DK)
Inventor: AHM POUL HENRIK
IPC: A01M29/00
Filed: 1990-07-03
Abstract: In a method of simultaneous hydroponical growing of a number of plants (18), a drip irrigation pipe (14) having outlets (17) disposed along the length thereof is inserted between a pair of flatwise juxtaposed layers (4, 5) of water-impervious material of a growing device (10) alongside a first closed longitudinal edge (2) thereof. The growing device (10) including the supply pipe (14) is suspended with said first closed longitudinal edge (2) along a suspension means (15) placed at a substantially horizontal level. Roots (19) of plants (18) are inserted in between said two layers (4, 5) downstreams of said outlets (17) and with the stems (20) extending through throughcuts (11) in one of said two layers (4, 5). Nutrient solution is fed through said supply pipe (14) and outlets (17) and guided to the roots (19) of each plant (18) and is quickly percolated through said roots (19) and collected below the roots (19) for recirculation of discharge thereof. The growing device (10) is comprised by two flatwise juxtaposed layers (4, 5) of water-impervious material being intersealed along at least one longitudinal edge (20) thereof, said growing device (10) being suspended along said closed longitudinal edge (2) on a suspension means (15) placed at a substantially horizontal level.
Patent DK-164886-A (DK)
Title: Method for storing straw or other crop material and device for use in performing the method
Inventor: RENZLER EDGAR
IPC: C02F1/24
Filed: 1986-04-11
Abstract: Emulsions, especially oil/water emulsions, are broken down in an electrolytic cell by a method comprising initial electrocoagulation, supported by electrophoresis and subsequent electroflotation. The emulsions are submitted to coagulation or floatation in a cell 1, 2 with at least one set 3 of constant electrodes 4, 5 containing one or more intermediate soluble metal inserts 6 in an acid to alkaline environment up to pH values of approximately 12 at a current consumption of 0.1 - 4 Ah/dm3 and an adequate retention time matched thereto, any aggregates and agglomerates formed being filtered out. The method is performed in a device, which essentially comprises an electrocoagulator 1 with integral electroflotator containing a set 3 of continuous electrodes 4 with intermediate metal insert 6. <IMAGE>
Patent DK-234685-A (DK)
Inventor: ABRAM TREVOR S
IPC: C07D413/12
Filed: 1985-05-24
Abstract: Certain 5-substituted chromones and thiochromones and pharmacologically acceptable salts thereof are disclosed. The compounds possess antiallergic properties and are represented by the formula:  <IMAGE>  wherein: X is selected from the group consisting of -O-, -S-, and -SO2-; R1 and R2 are each independently H or lower alkyl having from 1 to 4 carbon atoms or together with C2 and C3 from a cyclohexane ring having the structure:  <IMAGE>  wherein R3 and R4 are each independently H or a lower alkyl having from 1 to 4 carbon atoms. Also taught are valuable intermediates useful in the preparation of said 5-substituted chromones and thiochromones represented by the formula:   <IMAGE>  wherein B is selected from the group consisting of -NHCOC(CH3)3, 1,3-oxazolinyl and -CONHR, wherein R is methyl, phenyl, or t-butyl; Y is selected from the group consisting of CO2H, CHO, CO2R' and COR', wherein R' is a lower alkyl having from 1 to 4 carbon atoms; and A is H or tetrahydropyran.
Patent DK-385585-A (DK)
Inventor: PECHHOLD ENGELBERT
IPC: D06M13/322
Filed: 1985-08-23
Abstract: Fluorocarbonylimino biurets derived from a tris(isocy- anotoalkane)biuret, a fluoroaliphatic alcohol and a modifier group imports oil/water repellency, soil-release properties.
Patent DK-406587-A (DK)
Inventor: PEGLION JEAN-LOUIS
IPC: C07D211/90
Filed: 1987-08-04
Abstract: Compounds of general formula I:   <IMAGE>   in which: Ar represents a phenyl radical optionally containing one to five identical or different substituents, representing a halogen atom, an alkoxy radical containing 1 to 4 carbon atoms, an alkylthio radical containing 1 to 4 carbon atoms, a trihalomethyl radical or a methylenedioxy radical, Y, Z, Y1, Z1, W, V, U, m, n, R1, R2 are as defined in the specification. The compounds are used as calcium modulators.
Patent DK-422586-A (DK)
Inventor: HAGENFELDT CARL PETER ULFSON
IPC: C22C38/00
Filed: 1986-09-04
Abstract: According to the invention there is a high nitrogen containing duplex stainless steel with high corrosion resistance and good structure stability. Characteristic is the analysis of the alloy being in % by weight max 0.05 % C, 23 - 27 % Cr, 5.5-9.0 % Ni, 0.25 - 0.40 % N, max 0.8 % Si, max 1.2 % Mn, 3.5 - 4.9 % Mo, max 0.5 % Cu, max 0.5 % W, max 0.010 % S, max 0.5 V, max 0.18 % Ce and Fe and normally present impurities, at which the contents of the alloying elements are so adjusted that the ferrite content after solution heat treatment at about 1075°C amounts to 30 - 55 %. The analysis of the steel is so optimized that it in solution heat treated, cold worked and also welded condition is particularly suitable for use in such environments where the presence of chloride ions gives rise to a high corrosivity.
Patent DK-428388-A (DK)
Inventor: STARK CRISTER
IPC: A01B73/02
Filed: 1988-08-01
Abstract: The agricultural roller has two or more rotatably connected sections fitted side by side. A central frame has a draw bar, which is rotatably connected to the central frame. The roller has roller sections 4, 6 on either side of the central frame 6 and transport wheels 15, 16, which can be adjusted between an inoperative position above the ground in the working position of the roller and a transport position in which the roller elements are raised up from the ground and swivelled towards one another in order to obtain a narrow transport width. The two side sections 4, 6 fitted next to the central frame 8 carry the transport wheels connected to the section frames, and between the sections suspension connections 17, 18 are designed in such a way that the sections can adjust to irregularities in the ground when the roller is in the working position. A hydraulic cylinder 21 is fitted between the draw bar 2 and the central frame 8 and can swivel the central frame and the roller sections 4, 5, 6 connected thereto through approximately 90 degrees about an axis of rotation transversely to the direction of travel to an "on edge" or intermediate position, in which the rollers rest on the transport wheels 15, 16. Driving the tractor forward causes the side sections 4, 6 to swivel towards one another into the transport position. <IMAGE>
Patent DK-538680-A (DK)
Inventor: WITZDKE N
IPC: C07H17/08
Filed: 1980-12-18
Abstract: New guanidine derivatives of polyene macrolides having at least one free amino group and at least one free carboxy group (e.g. nystatin, pimaricin, amphotericin B, candicidin and trichomycin) are prepared by reacting the macrolide with a carbodiimide of the formula: R1-N=C=N-R2 wherein R1 and R2 are independently alkyl, substituted alkyl, cycloalkyl, aralkyl, aryl or aroylalkyl. Esters and salts of the derivatives can also be formed. The new derivatives are water-soluble and can be used as anti-mycotic agents.
Patent EG-20053-A (EG)
Title: Process for preparing of N-arylhalopyrrolidones
IPC: C07D207/273
Filed: 1984-06-13
Granted: 1997-03-27
Abstract: Production of N-arylhalopyrrolidones by intramolecular cyclization of an  alpha -halogen-N-2-alkenylamide is conducted in the presence of a copper-containing catalyst and a primary or secondary aliphatic amine.
Patent FI-860853-A (FI)
Inventor: MOORE BERTRAM
IPC: B65D1/02
Filed: 1986-02-28
Abstract: A moulded plastics bottle for sterile liquids comprisinga) a threaded neck, the neck having a frangible annular portion above the threaded portion and also having an integral seal moulded onto the neck to close the bottle, andb) a cap having a thread complementary with the thread of the neck, the cap containing an internal annular ring comprising at least two inwardly directed fingers which engage with the downward facing edge of the annular portion of the neck, whereby unscrewing of the cap causes upward movement of the fingers so that the frangible portion is broken and the seal is removed to reveal the contents of the bottle.
Patent FI-860865-A (FI)
Inventor: SCHMIDT ROBERT RAYMOND
IPC: A61K8/44
Filed: 1986-02-28
Abstract: A mild skin-cleansing mousse-forming emulsion providing benefits in leaving the skin after washing feeling not taut and dry, but moisturized, soft and smooth. The product also provides abundant rich creamy foam. The cleansing mousse emulsion comprises: A. 88% to 97% of a concentrate containing by weight of the concentrate: 1. from 3% to 20% of a mild nonsoap anionic or amphoteric surfactant;  2. a polymeric skin feel aid at 0.05% to 5%;  3. a moisturizer at 10% to 60%, preferably glycerin;  4. the balance water; and B. from 3% to 12% of a propellant by weight of the total emulsion.
Patent FI-871181-A (FI)
Inventor: ANDERSEN ERIK
IPC: A61M/
Filed: 1987-03-18
Abstract: A dilatation catheter or a balloon catheter assembly for use in angioplasty and the like includes a shaft (4) made of an elastomeric tube reinforced with longitudinally inelastic filaments. In the distal balloon portion (I) of the unpressurized shaft, the filaments lie at an angle ( beta ) which is less than a predetermined critical angle ( alpha ). In the adjacent movable portion (II) of the shaft, the filaments lie at an angle ( sigma ) which is greater than the critical angle ( alpha ). When the shaft (4) is pressurized, the balloon portion (I) expands in diameter and the movable portion (II) contracts in diameter until the filaments in each portion lie at the critical angle ( alpha ). At the same time, the length of the movable portion (II) increases so as to offset the reduction in length of the balloon portion (I).
Patent FI-871944-A (FI)
Inventor: PERSSON BENGT
IPC: B62M/
Filed: 1987-05-04
Abstract: The invention is constituted by an exhaust-gas extension for scooters or scooter-like vehicles. The technical effect is that the exhaust gases are transported, enclosed in the invention, in the longitudinal direction of the scooter rearwards and over to a towing sledge or other conveyance for subsequent discharge, at least in the middle section of the towing sledge or the region behind this, into the open air. The result of the technical effect is that drivers, and especially passengers, are not exposed to the exhaust gases which occur with the motor at idle or during travel. Another result is that passengers are subjected to a substantially lower noise level. <IMAGE>
Patent FI-872917-A (FI)
Inventor: OSHLACK BENJAMIN
IPC: A61K9/00
Filed: 1987-07-01
Abstract: The release of therapeutically active agents from controlled release bases is extended by using a combination of a higher aliphatic alcohol and an acrylic resin as the base material.
Patent FI-880091-A (FI)
Inventor: ARPIN RENE
IPC: C08G73/12
Filed: 1988-01-08
Abstract: These compositions are obtained by reaction, by a continuous process operated in a blender with an extruder screw, between:
 (a) one or more N,N-bismaleiimides,
 (b) one or more diprimary diamines, and
 (c) one or more epoxy resins belonging to the class of glycidyl ethers of optionally chlorinated or brominated divalent phenols. 
<??>These compositions are employed especially for the production of moulded and laminated objects.
Patent FI-881473-A (FI)
Inventor: VALENTINI ROBERT F
IPC: A61F2/00
Filed: 1988-03-29
Abstract: Medical devices and methods employing semipermeable materials, such as acrylic copolymers, polyurethane isocyanate, and other biocompatible semipermeable polymers, are disclosed for use as guidance channels in regenerating nerves. The devices can be formed by tubular semipermeable conduits adapted to receive the ends of a severed or damaged nerve. The tubular conduits define lumens through which axons can regenerate to restore motor and/or sensory functions. The guidance materials are chosen such that they are capable of allowing the diffusion of nutrients and other metabolites to the regenerating nerve site while excluding fibroblasts and other scar-forming cells. In particular, tubular channels which have a smooth inner surface and longitudinally oriented trabeculae result in significantly larger regenerated nerve cables and higher numbers of regenerated myelinated axons.