baber/WOPTO huggingface dataset:
Patent DK-157854-C (DK)
Inventor: UEDA IKUO
IPC: C07D213/56
Filed: 1983-09-15
Granted: 1990-07-23
Abstract: New a-aryl-a-pyridylalkanoic acid derivatives of the formula:whereinR<sup>1</sup> is cyano or carbamoyl,R<sup>2</sup> is hydrogen or halogen,R<sup>3</sup> is hydrogen or lower alkyl,one of R<sup>4</sup> and R<sup>5</sup> is hydrogen and another is lower alkyl,R<sup>6</sup> is hydrogen or lower alkyl, andR<sup>7</sup> is lower alkyl, orR<sup>6</sup> and R<sup>7</sup> are taken together to form an N-containing saturated heterocyclic group with the adjacent nitrogen atom, in which the heterocyclic group may be substituted with lower alkyl or optionally protected hydroxy(lower)alkyl, provided that R<sup>2</sup> is halogen or R<sup>3</sup> is lower alkyl, when R<sup>1</sup> is cyano and R<sup>6</sup> and R<sup>7</sup> are each lower alkyl, and salts thereof, and processes for preparation thereof and pharmaceutical composition comprising the same.These derivatives and salts thereof are useful as antiulcer agents and spasmolytic agents.
Patent DK-146821-C (DK)
Inventor: STAEHLE HELMUT
IPC: C07D233/50
Filed: 1979-12-17
Granted: 1984-06-25
Abstract: 1. Claims for the contracting states : BE, CH, DE, FR, GB, IT, LU, NL, SE 3,4-Disubstituted 2-phenylimino-imidazolidines of general formula (I)  see diagramm : EP0012822,P5,F1  wherein Z represents a radical selected from the group comprising 3-fluoro-4-methylphenyl, 4-fluoro-3-methylphenyl, 4-fluoro-3-nitrophenyl, 4-fluoro-3-chlorophenyl and 4-fluoro-3-aminophenyl, and the acid addition salts thereof. 1. Claims for the contracting state : AT Process for the preparation of 3,4-disubstituted 2-phenylimino-imidazolidines of general formula (I)  see diagramm : EP0012822,P6,F1  wherein Z represents a radical selected from the group comprising 3-fluoro-4-methylphenyl, 4-fluoro-3-methylphenyl, 4-fluoro-3-nitrophenyl, 4-fluoro-3-chlorophenyl and 4-fluoro-3-aminophenyl, and the acid additions salts thereof, characterised in that a) a compound of the formula (II)  see diagramm : EP0012822,P6,F3  wherein Z is as hereinbefore defined and X and Y, which may be the same or different, represent a chlorine atom, an alkylthio group with 1 to 4 carbon atoms or an amino or ammonium group, is reacted with ethylenediamine or an acid addition salt thereof ; or b) the aliphatic acyl group is hydrolytically split off from a 1-acyl-2-phenylamino-imidazoline of general formula (III)  see diagramm : EP0012822,P6,F5  wherein Z is as hereinbefore defined and R represents an aliphatic acyl group ; or c) in order to prepare 2-(4-fluoro-3-aminophenylimino)-imidazolidine, 2-(4-fluoro-3-nitrophenylimino)-imidazoline is hydrogenated and, if desired, the compound thus obtained is converted into a physiologically acceptable acid addition salt.
Patent DK-166192-C (DK)
Inventor: FORBERG HANS-JUERGEN
IPC: F16K7/06
Filed: 1988-11-15
Granted: 1993-08-16
Abstract: Such a clamp essentially consists of a U-shaped, elongate clamp housing (1) and a clamp roller (8) which is longitudinally displaceable therein, and a clamp zone which is arranged at an angle to the housing web (4) and narrows in the longitudinal direction of the housing, for adjusting the desired flow cross-section of the tube (6). In order to avoid subsequent adjustment of a flow cross-section which has once been set, provision is made for the clamp zone forming the flow cross-section of the tube (6) to be provided by an annular groove (11) on an edge of the clamping roller (8) interacting with a lateral wall (2, 14, 15) of the housing to form a slender, acute-angled triangular cross-section which supports the tube on all sides. 
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Patent FI-74296-C (FI)
Inventor: NOTA GABRIEL HENRI AUGUSTE
IPC: C08G81/00
Filed: 1982-12-23
Granted: 1988-01-11
Abstract: The invention provides for a coating composition for metal surfaces wherein the binder is made up of (A) 10-80% by weight of a solid, powdered polyamide having a softening point of 110 DEG -230 DEG  C. and an average particle size of 0.5-200  mu  m, (B) 20-90% by weight of a hydroxyl groups-containing polymer having a number average molecular weight of 800-20,000 and a hydroxyl functionality of 1.5-6, and the composition also contains a cross-linking agent for component B in an amount such that the molar ratio of the reactive groups of the cross-linking agent to that of component B is 0.6-1.5, and 40-60% by weight of an organic solvent for component B, the boiling point thereof being 140 DEG -310 DEG  C. The invention also relates to a process for coating a metal surface using said coating composition.
Patent FI-83291-C (FI)
Inventor: GRESSER ROBERT
IPC: C11D3/12
Filed: 1985-08-09
Granted: 1991-06-25
Abstract: Aqueous zeolite suspensions, e.g., of type A and especially detergent type 4A, are stabilized and maintained pumpable by adding thereto an effective stabilizing amount of at least one alkaline earth metal cation, advantageously magnesium.
Patent FI-83564-C (FI)
Inventor: CUNNINGHAM JAMES LEE
IPC: B21D53/06
Filed: 1986-06-11
Granted: 1991-07-25
Abstract: A heat transfer tube (10) has mechanical enhancements which improve the heat transfer properties of at least the outer (12) surface of the tube. An optional internal enhancement, which is useful on either boiling or condensing tubes, comprises a plurality of closely spaced helical ridges (16) which provide increased surface area and are positioned at an angle which gives them a tendency to swirl liquid flowing through the tube. The external enhancement, which is applicable to boiling tubes, is provided by successive cross-grooving and rolling operations performed after finning. The finning operation, in a preferred embodiment for nucleate boiling, produces fins while the cross-grooving and rolling operation deforms the tips of the fins and causes the surface of the tube to have the general appearance of a grid of generally rectangular flattened blocks (see Figure 8) which are wider than the fins and separated by narrow openings (20) between the fins and narrow grooves normal thereto. The roots of the fins and the cavities or channels formed therein under the flattened fin tips are of much greater width than the surface openings so that the vapour bubbles can travel outwardly through the cavity and to and through the narrow openings. The cavities and narrow openings and the grooves all cooperate as part of a flow and pumping system so that the vapour bubbles can readily be carried away from the tube and so that fresh liquid can circulate to the nucleation sites. The rolling operation is performed in a manner such that the cavities produced will be both larger and smaller than the optimum minimum pore size for nucleate boiling of a particular fluid under a particular set of operating conditions.
Patent FI-87329-C (FI)
Inventor: ILON BENGT ERLAND
IPC: B60C27/14
Filed: 1986-12-10
Granted: 1992-12-28
Abstract: The present invention relates to a snow chain for vehicle wheels, whereby the snow chain comprises two chain members adapted to extend along the peripheral tread surface of the vehicle wheel when the snow chain is mounted on said wheel. The snow chain comprises tie bars connecting the chain members to each other and adapted to extend transversely to the tread surface when the snow chain is mounted on the vehicle wheel. The snow chain preferably is mounted on arms which are foldable relative to each other and retractable to a position adjacent an end side of the vehicle wheel by means of a retraction device. In order to improve the grip between the snow chain and a ground (road), each tie bar is non-rotatably connected to the two chain members extending along the peripheral tread surface of the vehicle wheel in order to utilize the chain members for preventing the tie bars from turning or rotating from predetermined, preferably upright or standing positions relative to the tread surface when the tie bars, during rolling of the vehicle wheel, are positioned between the tread surface and the ground.
Patent FI-90050-C (FI)
Inventor: GILLERY FRANK HOWARD
IPC: C03C17/36
Filed: 1986-12-22
Granted: 1993-12-27
Abstract: A multiple layer high transmittance, low emissivity coated article is disclosed with improved chemical resistance as a result of a protective overcoat of titanium oxide.
Patent FI-91271-C (FI)
Inventor: NEWKIRK MARC STEVENS
IPC: B24D3/06
Filed: 1987-06-16
Granted: 1994-06-10
Abstract: In the present invention there is provided a method for producing abrasive ceramic and ceramic composite material characterized by an abrasive grain as the comminuted form of a polycrystalline ceramic material. The abrasive grains of the present invention consist essentially of the oxidation reaction product of a parent metal precursor with a vapor phase oxidant, and, optionally one or more metallic constituents such as non-oxidized constituents of the parent metal. There is also provided a method for producing abrasive grains which additionally consist of one or more inert filler materials.
Patent FI-90669-C (FI)
Inventor: COLLIER JOHN RICHARD
IPC: C09D5/00
Filed: 1987-12-22
Granted: 1994-03-10
Abstract: An anticorrosive material is described which is a reaction product obtained by reaction of a trivalent metal compound, in which the metal is iron, aluminium, or chromium or a mixture thereof, and silica of fine particle size or a precursor thereof or a silicate, the silicon to trivalent metal atom ratio being 0.2-30:1, said product being substantially free of water-soluble by-products of said reaction.
Patent FI-91491-C (FI)
Inventor: BURKE JOHN THOMAS
IPC: B22F3/26
Filed: 1989-10-17
Granted: 1994-07-11
Abstract: The present invention relates to a novel method for forming metal matrix composite bodies. Particularly, a permeable mass of filler material is formed into a preform (1). An infiltration enhancer and/or infiltration enhancer precursor and/or an infiltrating atmosphere are also in communication with the preform (1) at least at some point during the process, which permits molten matrix metal (5) to spontaneously infiltrate the preform (1) when the preform (1) is placed into the molten matrix metal (5). A means (4) for maintaining the preform (1) at least partially below the surface of the molten matrix metal (5) can also be utilized.
Patent FI-91909-C (FI)
Inventor: LANGER GEB LAYHER RUTH
IPC: E04G9/02
Filed: 1991-04-05
Granted: 1994-08-25
Abstract: The supporting-hook (25) for scaffolding platforms has a fastening part (50), for example in the form of an insertion stub, and a support part (65) having a downwardly open suspension mouth (70). It is designed as a section of a light-metal extruded profile having a framework-like wall and strut construction, and also as a supporting structure having advantageous nodes and force-transmitting regions. <IMAGE>
Patent NO-150646-C (NO)
Inventor: SOEDERSTROEM GERT WILHELM
IPC: E02B11/00
Filed: 1979-12-03
Abstract: PCT No. PCT/SE79/00245 Sec. 371 Date Jul. 25, 1980 Sec. 102(e) Date Jul. 25, 1980 PCT Filed Dec. 3, 1979 PCT Pub. No. WO80/01180 PCT Pub. Date Jun. 12, 1980.A drain pipe consisting of an outer pipe casing, which downwardly or on the lower surface is provided in the longitudinal direction with a recess, from which two partition walls extend upward and are connected at the upper end to the inside of the pipe casing via extensions of the partition walls resembling inclined roofs. In the inclined roof shaped extensions, which are connected in a line at the inside of the pipe casing, overflow openings are milled in a single operation.
Patent NO-161014-C (NO)
Inventor: JAEGER TILO
IPC: E06B1/18
Filed: 1984-05-04
Abstract: An insulating strip for a heat-insulated composite section with two metal rail sections and at least one insulating strip positioned between them and intended for windows, doors, or facades. The insulating strip has a rectangular basic cross-section with anchoring webs along the edge that are accommodated on at least one side in recesses in the metal rail sections. The anchoring webs at at least one end of the insulating strip end at a distance from the face that corresponds to the rectangular basic cross-section.
Patent NO-159076-C (NO)
Inventor: CASPER MARK S
IPC: B26F3/00
Filed: 1984-09-07
Abstract: This invention is concerned with a forms burster apparatus and in which the apparatus is adjustable to varying form set lengths and comprises a frame and adjustable nip means on the frame for nipping and stressing the assemblies across the burst lines to burst the assemblies into forms sets along the burst lines of the assemblies.
Patent NO-167206-C (NO)
Inventor: SAULNIER MARK K
IPC: C07H17/04
Filed: 1988-08-19
Abstract: Novel 4 min -deshydroxyepipodophyllotoxin glucosides are provided as antitumor agents useful in inhibiting the growth of mammalian tumors. The invention also provides novel intermediates and processes for the preparation of the 4 min -deshydroxyepipodophyllotoxin glucoside end-products. A preferred embodiment is 4 min -deshydroxyetoposide.
Patent NO-176646-C (NO)
Inventor: WIRTH DAGMAR
IPC: A61K9/52
Filed: 1990-09-06
Abstract: The invention relates to an advantageous oral administration from the disodium pamidronate in capsules. These capsules are filled with double-coated granules. The inner coating is hydrophilic and elastic, and the outer coating is gastric juice-resistant and intestinal juice-soluble. The granules are distinguished by good gastric compatibility.
Patent NO-175162-C (NO)
Inventor: BRANDT JERKER
IPC: E04C3/12
Filed: 1991-05-10
Abstract: A stud generally has rectangular cross section. A great deal of timber is wasted in the normal manufacture of studs. However, sawing a timber unit from a log, said unit having a cross section with three right-angled corners and one corner deviating from a right angle, and then joining two such units so that one side surface has an axial groove, enables a considerable saving in timber.
Patent CA-2000280-C (CA)
Inventor: KAUFFMAN THOMAS F
IPC: C09J123/20
Filed: 1989-10-06
Granted: 1994-03-08
Abstract: ABSTRACT OF THE DISCLOSURE      Rigid substrates for case and carton sealing and traymaking applications are bonded by spray application of a hot melt adhesive composition comprising 25 to 50 percent of an isotactic thermoplastic polybutene-1/ethylene copolymer containing from about 5.5 to about 10% by weight ethylene; 20 to 60 percent of a tackifier; 15 to 30 percent of an amorphous diluent having a softening point greater than 90°C; 0 to 2 percent antioxidant; and 0 to 10 percent wax or oil.
Patent CA-2006761-C (CA)
Inventor: TAKEMURA KAZUYA
IPC: D01F6/84
Filed: 1989-12-28
Granted: 1995-11-07
Abstract: Provided herein are an aromatic polyester having superior physical properties which is composed of the following units ( I )          ( II )           ( III )              ( IV )   ( V )       an aromatic polyester amide formed by introducing a prescribed amount of amide linkage into said aromatic polyester; filament thereof; and a composition formed by adding an inorganic filler or magnetic powder to said polymers.
Patent CA-2010743-C (CA)
Title: Printed circuit board capable of preventing electromagnetic interference
Inventor: NAKAGAWA KATSUYA
IPC: H05K3/46
Filed: 1990-02-22
Granted: 2000-09-19
Abstract: A printed circuit board includes a first electric conductive layer formed on an insulating base plate to form signal patterns and a ground pattern. An insulation layer covering the signal patterns and a second electric conductive layer connected to the ground pattern are sequentially formed on the plate. A large area ground land is formed in the vicinity of a ground terminal of a digital IC by the first electric conductive layer to be connected to the ground terminal, which is directly surface-connected to the second electric conductive layer so that a ground impedance of the ground terminal can be reduced. A large area power source land connected to a power source terminal of the digital IC is formed in the vicinity of the power source terminal by the first electric conductive layer, which sandwiches the insulation layer in cooperation with the second electrostatic conductive layer so that an electrostatic capacitance larger than a line-to-line distribution capacitance formed by the signal patterns can be formed between the power source land and the second electric conductive layer.
Patent CA-2013533-C (CA)
Title: Process and apparatus for dry sterilization of medical devices and materials
Inventor: JACOB ADIR
IPC: A61L2/14
Filed: 1990-03-30
Granted: 1999-07-27
Abstract: A process for dry sterilization of medical or dental devices and materials in which these materials are subjected to an electrical discharge in a gaseous atmosphere to produce an active low temperature plasma for surface sterilization and treatment of the devices and materials.
Patent CA-2018151-C (CA)
Title: Modulation system for projection display
Inventor: GOLDENBERG JILL FORER
IPC: H04N9/31
Filed: 1990-06-04
Granted: 2001-02-13
Abstract: In a liquid crystal projection t.v, system the color gradient over the projected image, which is due to angular sensitivity of the dichroic mirrors, is minimized by introducing a field lens (61,62,53) next to the light values or LC-panels (21, 22, 23) in the light paths of the blue (b B), green (b G) and red (b R) beams. By chosing different length light paths before and after the light valves and LC-panels a difference in angular sensitivity of the separation mirror (41,42) and the recombination mirrors (52,53) can be compensated for.
Patent CA-2018863-C (CA)
Inventor: FOURNIER CHARLES L
IPC: F16L41/00
Filed: 1990-06-13
Granted: 1996-12-10
Abstract: An adaptor (10) having a concrete cylindrical body (12) with an axial bore (14) having a directional twin seal (24) cast within the body (12) to project into the axial bore (14). The bore (14) has a maximum diameter at each end (16, 18) of the body (12) that decreases to a minimum diameter at the center of the bore (14) where the seal (24) is positioned. The method of constructing the adaptor (10) includes the steps of placing a lower form (44) on a support member (40); placing a seal (54) on the lower form (44); placing an upper form (46) on the seal (54); and placing an outer cylinder (42) around the upper and lower forms (44, 46) to create a space (58) into which liquid concrete is poured.
Patent CA-2027027-C (CA)
Title: Modified polyolefin film with stable twist retention, dead fold properties and barrier characteristics
Inventor: BUZIO PIERPAOLO
IPC: C08L23/16
Filed: 1990-10-05
Granted: 1998-02-10
Abstract: The present invention is directed to modified polyolefin films with stable twist retention and dead fold properties to be employed in wrapping in general, and particularly in wrapping small items.  The films produced by the present invention exhibit improved moisture vapor barrier and oxygen barrier properties.  The inventive films are obtained by extrusion and stretching of a ternary mixture comprising (1) isotactic polypropylene; (2) high density polyethylene; and (3) a glassy amorphous low molecular weight resin.  Multilayer films are also provided.
Patent CA-2031518-C (CA)
Title: Endothelial cell-leukocyte adhesion molecules (elams) and molecules involved in leukocyte adhesion (milas)
Inventor: BENJAMIN CHRISTOPHER D
IPC: C12N15/04
Filed: 1990-04-27
Granted: 2004-06-29
Abstract: DNA sequences encoding endothelial calf-leukocyte adhesion molecules ELAMs, methods for producing such molecules, and ELAMs (including the specific molecules ELAM1 and VLAM1 and Ib) essentially free of normally associated animal proteins are disclosed. Antibodies to ELAMs are also disclosed. DNA sequences encoding molecules involved in leukocyte adhesion (MILAs), method for producing such molecules and MILAs (including the specific molecule, CDX) essentially free of normally associated animal proteins are also disclosed. Antibody preparations which are reactive for MILAs are also disclosed. Methods for identifying molecules which inhibit binding of leukocytes to endothelial cells, methods for inhibiting leukocyte binding to endothelial cells; and methods for detecting acute inflammation arty disclosed.
Patent CA-2034394-C (CA)
Title: Dental instrument including laser device and electronic video dental camera
Inventor: COOPER DAVID H
IPC: A61B1/24
Filed: 1991-01-17
Granted: 2002-03-26
Abstract: A novel dental instrument is taught which includes both a laser device and an electronic video dental camera. The teachings of this invention overcome the disadvantages of prior art dental laser instruments which do not provide for other than direct viewing of the treatment area by the dentist, as well as the disadvantages of attempting to use such prior art dental laser instruments together with typical prior art viewing devices such as dental mirrors and dental cameras of the prior art. The dental instrument includes a laser device and an electronic video dental camera is provided having a single handle and a convenient shape, thereby being readily manipulated by dentists who are universally familiar with the manipulation of prior art dental tools. The dental instrument includes a handle to be held by the user, a distal portion which is to be placed inside the patient's mouth, a laser light emission port located at or near the distal end, means for transporting laser light from an external laser source to the laser light emission port, and a camera head located at or near the distal end of the device, with the camera head being formed in order to provide a field of view which includes the portion of the patient which is being treated by the laser light emanating from the laser light emission port.
Patent CA-2035536-C (CA)
Title: Curable rubber-based structural adhesive
Inventor: CHASSER ANTHONY M
IPC: C09J115/00
Filed: 1991-02-01
Granted: 1999-02-02
Abstract: A one-package stable rubber based curable composition contains: (a)  a functional rubber polymer selected from the group consisting of functional homopolymers of polybutadiene, isoprene or neoprene; functional copolymers of polybutadiene, isoprene and/or neoprene; and functional copolymers of polybutadiene, neoprene or isoprene with an aliphatic or alicyclic unsaturated hydrocarbon; and (b)  a vulcanization system comprising sulfur, wherein the composition contains at least 15 parts of functional rubber polymer per 100 parts of composition and at least 15 parts of sulfur per 100 parts of the total amount of all rubber polymers in the composition, with the proviso that the cured composition has an elongation not exceeding 15 percent and the functional groups present on the functional rubber polymer of (a) remain essentially unreacted during cure of the composition.
Patent CA-2036605-C (CA)
Title: Carrier stability erasure filling system for communications over electricity distribution network
Inventor: MAK SIOE T
IPC: H02J13/00
Filed: 1991-02-19
Granted: 2001-01-09
Abstract: A communication system uses the current waveform of an electricity distribution network as a carrier, the signal being present as current pulses around four predetermined zero crossings. The current waveform is sampled around the voltage zero crossings to obtain a time-ordered set of waveform values.  The ordered waveform values for each bit are examined to determine if the values fall within preset criteria indicative of a stable carrier. When the ordered waveform values for a particular bit all fall within the preset criteria, that particular bit is identified as a good bit. When at least some of the ordered waveform values for a particular bit fall outside the preset criteria, that particular bit is labelled as suspect.      The ordered values of each suspect bit and of adjacent bits are tested to determine whether four successive values meet the preset stability criteria, and whether the four successive values indicating a stable carrier include at least two successive values from the suspect bit. If the carrier stability test is passed, the binary value of the suspect bit is based upon the successive carrier stability indicating values from the suspect bit. Otherwise the suspect bit is labelled as uncorrectable.