baber/WOPTO huggingface dataset:
Patent CA-1267805-A (CA)
Inventor: EVANS ROBERT
IPC: G03F1/56
Filed: 1986-03-05
Granted: 1990-04-17
Abstract: ABSTRACT      A photomechanical method for forming pressure sensitive dry transfer reproductions of color images, either single color or multicolor.  A base release lacquer is applied to a substrate and dried, a one color ink layer is applied to the dry base layer and dried.  A white ink layer is applied to the dried color ink layer.  The dried white ink layer is powdered and a layer of photoresist composition is formed thereover and dried.  The dry photoresist covered layered substrate is exposed to a light source through an image carrying photographic negative film to harden the photoresist at the imaged areas thereby forming a mask.  Nonhardened photoresist areas along with all their underlying layers are removed to the base substrate using stepwise selected solvent development steps.  The cycles are repeated with respectively different color inks and different negative films to form a multicolor image.  The final image is dried and coated with a pressure sensitive adhesive composition.  The adhesive coating is dried.  Drying is essential between all layering and development steps.          A second lacquer layer, a non-release lacquer, may be applied to the release lacquer base and dried prior to application of the color ink layer.
Patent CA-1257518-A (CA)
Inventor: LEONARD RONALD J
IPC: B01D61/22
Filed: 1986-03-13
Granted: 1989-07-18
Abstract: ABSTRACT      A system is provided for collecting platelets. Whole blood is removed from a patient 10 and directed to a hemoconcentrator 22 having a blood inlet 24, a blood outlet 26, a blood passage communicating with the Mood inlet and blood outlet, an ultrafiltrate outlet 28 and a membrane separating the blood passage from the ultrafiltrate outlet. The blood is passed through the blood passage of the hemoconcentrator while a negative pressure is applied to the ultrafiltrate outlet. In this manner, the platelets concentrate on the membrane wall. After a selected period of time, the application of the negative pressure is terminated to the ultrafiltrate outlet, and the concentrated platelets from the hemoconcentrator are flushed and directed to a platelet collection container 44. In one embodiment, the flushing solution comprises the patient's blood that is directed via the blood inlet through the blood passage while in another embodiment, the patient's blood is diverted and a saline solution is used as the flush. During the flush, R positive pressure may be applied to the ultrafiltrate outlet of the hemoconcentrator.
Patent CA-1255024-A (CA)
Inventor: KUBO SEIICHI
IPC: H04L12/00
Filed: 1986-03-25
Granted: 1989-05-30
Abstract: ABSTRACT     A communication controller in a home bus system comprises a single pulse transformer having two secondary windings connected respectively to a coaxial cable and a pair of wires, to which a personal computer, a television receiver, a sensor, etc. are connected through communication apparatus.  The controller is provided for transmitting a communication packet to the coaxial cable or the pair of wires and the system automatically transmits the communication packet from the pair of wires to the coaxial cable or vice versa.
Patent CA-1264314-A (CA)
Inventor: HORAGUCHI MITSUHIRO
IPC: B01D50/00
Filed: 1986-05-01
Granted: 1990-01-09
Abstract: ABSTRACT OF THE DISCLOSURE    A filter medium for treating exhaust gases which is placed in a passage of an exhaust gas to eliminate impurity gases by contact with the medium, which comprises a porous ceramic substrate, a pre-coat layer of a reaction aid and a layer of a solid material formed on one side of the substrate from which the exhaust gas is charged through the substrate, and a catalyst layer for eliminating nitrogen oxides formed on the other side of the substrate from which the exhaust gas is discharge.  The filter medium may have a double-cylinder construction, in which the catalyst layer is formed on at least one side of a inner cylinder and the pre-coat layer and the solid material layer are formed on an outer side of an outer cylinder.
Patent CA-1262921-A (CA)
Inventor: SUZUKI TOSHIHIRO
IPC: C07C25/02
Filed: 1986-06-18
Granted: 1989-11-14
Abstract: ABSTRACT   A process for producing a p-chlorobenzene having the formula:                              (I) wherein R is a lower alkyl group, a lower alkoxy group or a halogen atom, which comprises chlorinating a benzene having the formula:                              (II) wherein R is as defined above, in a liquid phase in the presence of a catalyst, characterized in that the catalyst is a combination of an aliphatic alcohol having the formula:        R'OH           (III) wherein R' is a lower alkyl group or a lower haloalkyl group, and a zeolite having a SiO2/Al2O3 molar ratio of from 3 to 8 and a pore size of from 6 to 10 .ANG..
Patent CA-1272462-A (CA)
Inventor: ENGST WILHELM
IPC: B65G15/08
Filed: 1986-11-12
Granted: 1990-08-07
Abstract: TITLE OF THE INVENTION:              BELT CONVEYER SYSTEM        ABSTRACT OF THE DISCLOSURE:    A belt conveyer system where along various sections great differences in height half to be overcome.  A conveyer belt that is initially spread flat is guided in steeply inclined stretches to form a closed hose.   To satisfactorily transport, without  loss,  even difficult-to-handle,  fine-particled material,  the transition from a steep section into a horizontal section,  or even to a discharge station,  the steadily opening cross-sectional area is a critical process.  To avoid the danger of disruption, a cover belt is provided that extends over the transition zone.  The lower run of this cover belt extends into the opening hose cross-section of the conveyer belt, rests directly upon the transported material, and is supported on both sides on the edges of the conveyer belt.
Patent CA-1273505-A (CA)
Inventor: SAKURAI YOSHIMI
IPC: F16H59/44
Filed: 1986-11-25
Granted: 1990-09-04
Abstract: ABSTRACT OF THE DISCLOSURE           A vehicular transmission having a fluid torque converter of the type in which a clutch is provided for mechanically connect-ing the input and output sides of a fluid torque converter above certain vehicle speeds for improved operation and economy and in which the clutch is operated within a predetermined vehicular speed range by such a relatively low engaging force as to allow slippage of said clutch for minimizing vibration.  A control system causes the engaging force of the clutch to be increased more than that which is normally established below a reference valve of small throttle valve opening for providing a braking effect by the engine.        The control system also may provide for stopping the increase in engaging force at small throttle valve openings when the r.p.m. of the output side of the fluid torque converter falls below the r.p.m. at the input side, such as during a transition from a steep down-ward slope to a gentle downward slope, or when low oil temperature and high oil viscosity would cause operation too abruptly.
Patent CA-1263650-A (CA)
Inventor: MEDWIN JEFFREY B
IPC: A61K31/428
Filed: 1986-12-17
Granted: 1989-12-05
Abstract: 30,115 SUBSTITUTED PIPERAZINE-1,4-NAPHTHAALENEDIONES                               ABSTRACT This disclosure describes certain substituted piperazine-1,4-naphthalenediones useful as antiasthmatic agents, having the general formula:
Patent CA-1263726-A (CA)
Inventor: KAWAMURA HIDEO
IPC: B60H1/03
Filed: 1986-12-22
Granted: 1989-12-05
Abstract: ABSTRACT OF THE DISCLOSURE         A controller for a heater has two switch circuits for controlling the supply of electric power to an atomizing glow plug for atomizing fuel and an ignition glow plug for igniting atomized fuel, the glow plugs being connected parallel to each other.  One of the switch circuits includes a series-connected resistor for producing a voltage drop thereacross.  During an inital period of operation of the heater, the first switch circuit free of the series-connected resistor is turned on to heat the glow plugs quickly up to respective prescribed temperatures for atomizing and igniting the fuel.  Upon elapse of a predetermined period of time during which the prescribed temperatures are reached, the first switch circuit is turned off and the second switch circuit with the series-connected resistor is turned on to keep the glow plugs at the prescribed temperatures without heating them positively.
Patent CA-1275020-A (CA)
Inventor: KAJI RYUICHI
IPC: C10L1/32
Filed: 1987-03-04
Granted: 1990-10-09
Abstract: ABSTRACT OF THE DISCLOSURE    This invention relates to a method of maintaining the viscosity of the slurry low and stable without deteriorating the properties thereof during the storage over a long period of time by adding alkali metal silicate and/or carbonate capable of forming a water insoluble compound with ions of calcium and/or magnesium to the slurry.  The amount of the alkali metal silicate and/or carbonate should be sufficient to maintain the concentration of the ions to a predetermined level by converting the ions to the insoluble compound, and controlled by detecting dissolved ions of calcium and/or magnesium in the supernatant of the slurry, continuously or intermittently.
Patent CA-1265667-A (CA)
Inventor: MADDOX JIM JR
IPC: E21B43/22
Filed: 1987-03-11
Granted: 1990-02-13
Abstract: SURFACTANT FLOODING SYSTEM      ABSTRACT         A method for modifying a sulfonate surfactant flooding system so as to permit the use of fluids of increased salinity in the polymer drive.  Sulfonate systems are altered by adding about 0.05% to about 1.0% by weight of a divalent metal cation to give a total concentration of about 0.1% to about 1.0% by weight of divalent metal cation to one or more surfactant slugs of the surfactant flooding system, and adding about 0.1% to about 1.5% by weight of a sulfate or sulfonate solubilizer to the polymer drive fluid.  The concentration of oil soluble petroleum sulfonates may also be decreased while the concentration of water soluble petroleum sulfonates may be increased without a decrease in surfactant slug performance.
Patent CA-1262104-A (CA)
Inventor: PAGE RENE
IPC: B65G33/24
Filed: 1988-04-11
Granted: 1989-10-03
Abstract: "AUGER INCLUDING A STEP CONSTRUCTION DESIGNED FOR ATTACHMENT THERETO"            ABSTRACT OF THE DISCLOSURE         A step construction for an auger tube comprises a clamp which clamps around the auger tube at a position spaced from the hopper at the lower end of the auger tube.  A flat step member is pivotally coupled to the clamp and includes a leg at an end remote  from the clamp with a leg having a concave lower surface for sitting over the upper surface of the auger tube.  The angle of the step relative to the auger tube can be adjusted by sliding the leg up and down within a sleeve attached to the step.   The step can thus be readily attached to the auger tube and provides a secure footing for the user to stand on the auger tube to observe operation of the material within the hopper.
Patent CH-507652-A (CH)
Title: Ureido-benzamides
Inventor: HOEGERLE KARL DR
IPC: C07C239/00
Filed: 1968-03-29
Abstract: Preparing 2-ureidobenzamides I and their use as herbicides. R' = H, Hal, C1-5-alkyl or alkoxy R" = H or C1-5-alkyl R3 = H or C1-5 alkyl or alkoxy R4 = C1-8-alkyl, alkenyl, alkynyl; F, Cl or Br-alkyl alkoxyalkyl or alkylthioalkyl up to C5; cycloalkyl with 3-10C in the ring n = 0-3. Selective pre- and post-emergent weed killer, active against mono and di-cotyledons e.g. Panicum sp., Sinapis sp., Chenopodiaceae, Poa annua, Alopecurus agrestis, Matricaria, Pastinaca sativa L etc. Not affecting cereals, maize, soya, lucerne, sorghum, vegetables and oil plants.
Patent CH-519371-A (CH)
Title: Automatic prodn of welded cans
Inventor: PAUL OPPRECHT
IPC: B23K11/08
Filed: 1970-02-10
Abstract: For automatically manufacturing cans, blanks are stacked, rounded and fed at high speed by a first feed system to a second feed system, which feeds them at not more than welding speed to a welding machine having electrode rollers. Pref. the first feed system feeds the blanks at twice the welding speed.
Patent CH-511322-A (CH)
Title: Anti-yellowing treatment dyeing baths for
Inventor: JEAN-PIERRE BRUTEL
IPC: D06P3/76
Filed: 1967-07-03
Abstract: A composition for treating textile articles of acrylonitrile polymers in an aqueous bath at least 100 deg.C, comprising a mixture of a sequestering agent and thiourea or an N-alkyl thiourea. The composition does not cause yellowing in the treatment bath, and makes possible dyeing in pastel shades.
Patent CY-1931-A (CY)
Title: Fluoro taxols with antitumor activity
IPC: C07D413/12
Filed: 1997-05-16
Abstract: This invention relates to a fluorinated taxol of formula I <CHEM>  in which   R<1> is   -COR<z> in which R<z> is RO- or R; R<g> is   C1-6 alkyl, C2-6 alkenyl, C2-6 alkynyl, C3-6 cycloalkyl, or a radical of the formula -W-R<x> in which W is a bond, C2-6 alkenediyl, or -(CH2)t-, in which t is one to six; and R<x> is naphthyl, furyl, thienyl or phenyl, and furthermore R<x> can be optionally substituted with one to three same or different C1-6 alkyl, C1-6 alkoxy, halogen or -CF3 groups; R<2> is   -OCOR, H, OH, -OR, -OSO2R, -OCONR<o>R, -OCONHR, -OCOO(CH2)tR, or -OCOOR; and R and R<o>   are independently C1-6 alkyl, C2-6 alkenyl, C3-6 cycloalkyl, C2-6 alkynyl, or phenyl, optionally substituted with one to three same or different C1-6 alkyl, C1-6 alkoxy, halogen or -CF3 groups. Further provided by this invention are pharmaceutical formulations and useful intermediates for the fluorinated taxols of formula I. A method of treating mammalian tumors using a compound of formula I is also provided.
Patent DK-148789-A (DK)
Inventor: CUMMINGS JOEL W
IPC: A61B17/115
Filed: 1989-03-28
Abstract: A surgical instrument (10) for installing a plurality of interlocking coupling members (42, 44, 46) forming a compression anastomosis assembly (40), particularly suitable for use in achieving anastomosis of a resected tubular organ. Disclosed and claimed is a dual locking feature for alternately locking a driving component and an aligning component against movement where, in a fist mode, the aligning component is operative when the driving component is locked and, in a second mode, the driving component is operative when the aligning component is locked. Additionally disclosed is a unique aligning component for aligning and exerting a compressive force on members of an associated coupling assembly.Optionally, the instrument has a cutting portion designed and configured for rotational movment as the cutter (80) advances to perform its intended functions of severing tissue and at least a portion of one of the members of the assembly. Lastly, there is disclosed a surgical instrument capable of assuming a variety of configurations to accommodate a number of anatomical orientations and operating situations.
Patent DK-214589-A (DK)
Inventor: SCHOENAFINGER KARL
IPC: A61K31/50
Filed: 1989-05-02
Abstract: 3-Substituted 3-(thien-2-yl)piperazin-2-ones of the general formula I 
<IMAGE>
 in which
 R denotes, for example, phenyl or (C1-C6)alkyl and
 R<1> denotes 2-thienyl,
 and their pharmacologically tolerable acid addition compounds have useful nootropic properties.
Patent DK-264381-A (DK)
Inventor: MARTIN S C
IPC: B29C63/24
Filed: 1981-06-16
Abstract: A method of applying a layer of resin and axial fibres to a workpiece such as an automotive propeller shaft during the manufacture of the shaft includes the steps of arranging a series of fibre feed stations around the periphery of the workpiece, causing the fibres from the feed stations to converge along a conical path with the workpiece where they are united with the workpiece by circumferentially wrapped fibres. Resin is applied to the cone of fibres by throwing it out under centrifugal force from a rotating annular groove when the fibres are sufficiently close together to support a layer of resin between adjacent fibres. As the fibres are then pulled on to the workpiece, good impregnation of the resin into the fibres is achieved.
Patent DK-312787-A (DK)
Inventor: SCHOLLMEIER KLAUS
IPC: C12N15/00
Filed: 1987-06-19
Abstract: There are described polypeptides which differ from lymphotoxin by lacking amino acids on the N-terminal end of the lymphotoxin. The polypeptides can be prepared by genetic engineering and are suitable as pharmaceuticals, either on their own or in combination with lymphokines and/or carcinostatics.
Patent DK-368883-A (DK)
Inventor: FISCHER EDGAR
IPC: C08B37/00
Filed: 1983-08-12
Abstract: Microbial polysaccharides can be liberated from their fatty amine adducts by treating these adducts in the presence of an alcohol with a salt of ammonia or of a highly volatile amine which is soluble in this alcohol or thermally readily dissociated. It is preferable to use alcohols which have a boiling point under atmospheric pressure of up to about 100 DEG  C., and salts of ammonia or of an amine which has a boiling point of less than 150 DEG  C. under atmospheric pressure.
Patent DK-399681-A (DK)
Inventor: GRABOYES H
IPC: C07D233/90
Filed: 1981-09-09
Abstract: A process for the preparation of 5-methyl-4-imidazolecarboxylic acid esters from acetoacetic acid esters. The products of this process are useful as intermediates for preparing cimetidine.
Patent DK-410283-A (DK)
Inventor: SHIRAKAWA YOICHI
IPC: A23L33/15
Filed: 1983-09-09
Abstract: An aqueous preparation containing vitamin E prepared by emulsifying or solubilizing vitamin E in an aqueous phase in the presence of a saponin shows excellent transparency and thermal stability, and can be widely used in the fields of medicines, cosmetics, foodstuffs, animal feeds and the like. Quillaiasaponin is the preferred saponin.
Patent DK-488186-A (DK)
Inventor: DRABEK JOZEF
IPC: C07C275/54
Filed: 1986-10-13
Abstract: Substituted N-benzoyl-N'-3,5-dichloro-hexafluoropropyloxyphenylureas of the formula   <IMAGE> wherein R1 is hydrogen or fluorine and R2 is fluorine or chlorine, and salts thereof are useful for controlling insects, representatives of the order Acarina, slugs and snails, particularly plant-destructive insects. Intermediates for these compounds having the formulae   <IMAGE> are also disclosed.
Patent DK-502380-A (DK)
Inventor: PUTMAN A T B
IPC: F16L59/16
Filed: 1980-11-26
Abstract: Pipes (1) used for transporting hot water or other heated fluids are supplied with a thermal insulation jacket protected by an outer covering (3). A joint between pieces of such pipe is made in the following way. The insulation (2) and outer cover (3) are removed over a short distance from the end of each piece of pipe. The two pieces of pipe are then joined together by butt welding. The gap between the two sections of thermal insulation is then filled with two half shells of insulating material. Finally these half shells of insulation are covered with half shells of a protective layer which is butt welded along circumferential seams (4) to the ends of the existing protective cover (3) and these outer half shells are also welded to each other along the longitudinal seam (5). The edges of the welded material are chamfered to produce a flush weld.
Patent DK-549283-A (DK)
Inventor: JENSEN ERIK
IPC: B62B3/02
Filed: 1983-12-01
Abstract: A truck has a bottom 1, on which two fixed road wheels 5, 6, two turnable road wheels 3, 4 and a tow bar 2 are fitted. The truck furthermore has four support wheels 7, 8, 10, 11, each of which is displaceable from a position under the bottom of the truck into a displaced, projecting position, the wheels being mounted on arms 9, 12. This provides a truck which can be safeguarded against overturning when the support wheels 7, 8, 10, 11 on one or both sides of the truck are in the deployed position, and which can pass through door openings and the like, when the support wheels 7, 8, 10, 11 are in the displaced position. <IMAGE>
Patent FI-793688-A (FI)
Inventor: REGEL ERIK
IPC: C07D249/08
Filed: 1979-11-23
Abstract: The invention relates to hydroxypropyl-triazole compounds and methods for their preparation. Also included are compositions containing said hydroxypropyl-triazoles and methods for the use of the said active compounds and compositions, as antimycotic agents.
Patent FI-854674-A (FI)
Inventor: ELLEMOR JOHN WARWICK
IPC: B29C43/12
Filed: 1985-11-27
Abstract: A method of and apparatus for moulding preformed material with a forming mould (1), tool, membrane or bag, in which as the material (A) is being moulded or shaped, a temperature controlled fluid is introduced at a sufficient pressure to act as a barrier between the material and the forming mould, tool, membrane or bag so that thickness of the article formed can be selectively controlled.
Patent FI-855023-A (FI)
Inventor: DUTT WILLIAM H
IPC: D21F3/02
Filed: 1985-12-17
Abstract: A belt (16) is disclosed having a base fabric (34) which has been impregnated by or immersed into a polymer material (36) so that it has a smooth inner surface (16'). The belt (16) is used to form an extended press nip (10) for dewatering a paper web (24). The press nip (10) is formed by forcing a stationary shoe (14) against the inner surface of the belt (16). The belt (16) is preferably made by mounting a base fabric (34) on the inner mandrel (40) of a cylindrical mold (38) and injecting an appropriate material in the mold. After the material is properly dispersed through the base fabric, it is cured.
Patent FI-870104-A (FI)
Inventor: FEELY WAYNE E
IPC: G03F7/038
Filed: 1987-01-12
Abstract: There are disclosed negative photoresist compositions which are capable, using very low concentrations of photoacid generator sensitive to short wavelength actinic radiation, of producing highly resolved, thermally stable images on substrate surfaces. The compositions comprise acid-hardening resin system and certain halogenated, organic, photoacid generating compound. Also disclosed are processes for preparing highly resolved, thermally stable negative images on substrate surfaces using these compositions.
Patent FI-881714-A (FI)
Inventor: KURZ FREDRIK W A
IPC: C04B28/08
Filed: 1988-04-13
Abstract: The patent describes a process for producing a building material by activating latent hydraulic finely ground granulated basic blast furnace slag to form a directly acting hydraulic binding agent. The slag is mixed with a combination of acid and basic components in addition to being mixed with water, sand and ballast material. The acid components consist of phosphates, where appropriate in combination with powerfully acting sulfates, and the basic components consist of oxides or other compounds of alkaline earth metals, where appropriate in combination with zinc. This results in a concrete of great mechanical strength and high chemical resistance being obtained even without heating.
Patent FI-885532-A (FI)
Inventor: DIETRICH MANFRED
IPC: C08G65/26
Filed: 1988-11-29
Abstract: The polyether polyols have an OH number of from 400 to 630 and are based on o-tolylenediamine and in which from 5 to 20 % of the groups which are reactive towards isocyanates comprise secondary amino groups and whose content of free o-tolylenediamine is less than 0.2 % by weight. The polyether polyols are obtainable by adduction of firstly from 2 to 5 mol, preferably from 3.1 to 4 mol, of ethylene oxide and then from 1 to 5 mol, preferably from 1 to 4.1 mol, of propylene oxide with 1 mol of o-tolylenediamine.
Patent FI-900046-A (FI)
Inventor: MCINTOSH JR ROBERT H
IPC: A01N33/08
Filed: 1990-01-04
Abstract: A biocidal phosphate ester in combination with an inert inorganic or organic particulate or polymeric carrier. The biocidal-carrier composition is useful in extending the effective lifetime of the biocidal phosphate ester when incorporated into a variety of materials including plastics, fibrous materials, and solutions. Applications of the disclosed carrier compounds include preparation of mildew resistant paints and plastics having extended antimicrobial properties despite extensive washing and wear of the surface.