baber/WOPTO huggingface dataset:
Patent CA-1257843-A (CA)
Inventor: LAWSON ALEXANDER
IPC: F01N3/029
Filed: 1986-06-30
Granted: 1989-07-25
Abstract: ABSTRACT A particulate trap system for use with a diesel engine includes a first particulate trap in heat exchange relation with the exhaust materials passing through the first exhaust bank, and a second particulate trap similarly located with respect to the second exhaust bank.  A first exhaust pipe extends from the first exhaust bank to the inletlet of the second trap, while a second exhaust pipe extends from the second exhaust bank to the inlet of the first trap. Each exhaust pipe is sufficiently long to allow some condensation of hydrocarbons in the exhaust materials due to cooling thereof.  When the mixture of exhaust gases and condensed hydrocarbons arrives in the respective traps, the temperature is again increased due to the heat exchange taking place, and trap regeneration through combustion takes place.
Patent CA-1269973-A (CA)
Title: Additifs detergents-dispersants sulfones et  sulfurises pour huiles lubrifiantes
Inventor: LEONE SAVINO
IPC: C10N30/08
Filed: 1986-07-07
Granted: 1990-06-05
Abstract: L'invention concerne des additifs détergentsdispersants obtenus par neutralisation d'un acide alkylphénol sulfonique, suivie d'une sulfurisation-suralcalini-sation du sel obtenu, puis carbonatation. L'invention concerne également des compositions lubrifiantes contenant une huile lubrifiante et de 1 à 30% d'un additif détergentdispersant précédemment mentionné.
Patent CA-1246357-A (CA)
Inventor: RACHANSKI MICHAEL A
IPC: B25B13/44
Filed: 1986-09-18
Granted: 1988-12-13
Abstract: ABSTRACT        A tool for removing or installing a threaded stud to an associated stud mounting member having an elongated sleeve member with an internally threaded gripping end and an internally tapered stud locking end. A pilot member having a closed drive end, and an internally threaded bore end is provided.  The drive end has an external angle of taper less than the internal angle of taper of the sleeve member, in which the angle of taper increases as it is directed toward the internally threaded bore end.  The bore end of the pilot member has multiple finger splits directed from the open end to the closed end.  When the tool is in use, the pilot is co-axially disposed in the sleeve member, with the bore end of the pilot threaded onto the end of a stud.  A plug member is provided, having a driving end and an externally threaded portion adapted to engage the internally threaded gripping end of the sleeve member and to axially abut the closed end of the pilot member.  When the plug member is rotated within the sleeve, the plug member urges the pilot member co-axially along the sleeve toward the bore end until the external taper of the pilot member engages the internal taper of the sleeve member thereby forcing the finger splits on the pilot member to grip and frictionally lock on the free end of a stud.  When the gripping end of the sleeve member is reversed, the stud is unthreaded from the associated stud mounting member. When the plug member is rotated in the opposite direction, the taper of the sleeve member and the taper of the pilot member may be disengaged by hand, thereby releasing the finger splits on the pilot member allowing the stud to be unthreaded from the tool.
Patent CA-1233468-A (CA)
Inventor: KOEMIVES TAMAS
IPC: A01N43/40
Filed: 1986-09-23
Granted: 1988-03-01
Abstract: HERBICIDAL ARYLOXY PHENOXY ACYL MALONATES     A b s t r a c t The invention relates to new aryloxy phenoxy acyl malonates of the general Formula I                              (I) a process for the preparation thereof and herbicidal compositions comprising the same.     In the general Formula I          R1   stands for halogen, trifluoromethyl, trifluoromethoxy, cyano, or hydrogen;          R2   represents hydrogen, halogen or methyl;          R3   is C1-4 alkyl; and the R3 substituents may be the same or different, X    stands for -N= or -CH= and n    is 0 or 1.     The compounds of the general Formula I may be prepared by reacting a compound of the general Formula II                        (II) with a metal derivative of a malonate of the general Formula III     3                    (III) or in the presence of a metal compound with a malonate of the general Formula III; or reacting a compound of the general Formula IV                                      (IV) with a compound of the general Formula V;                          (V) or reacting a compound of the general Formula VI                (VI) with a compound of the general Formula VII                            VII     (in which Formulae R1, R2, R3, X and n are as stated above; Y stands for halogen, cyano or alkylcarbonyloxy;          Z represents halogen; and if Q is hydroxy or alkali metal oxy, P stands for halogen, or if Q stands for halogen P represents hydroxy or alkali metal oxy).     The new compounds of the general Formula I possess valuable herbicidal properties.
Patent CA-1270991-A (CA)
Inventor: LEWIS LARRY N
IPC: C08L83/07
Filed: 1986-09-30
Granted: 1990-06-26
Abstract: HEAT CURABLE ORGANOPOLYSILOXANE COMPOSITIONS                   Abstract of the Disclosure Cyclometallized platinum phosphite catalysts have been found to provide heat curable organopolysiloxanes having superior shelf life without the use of a platinum inhibitor.
Patent CA-1254497-A (CA)
Inventor: GILBERT RONALD E
IPC: F16L1/11
Filed: 1986-11-19
Granted: 1989-05-23
Abstract: ABSTRACT      A reinforced metallic and polymer tape which has a light reflecting metallic layer and can have a color coating.  The reinforcing material is usually a nonwoven clear resin through which the color is clearly visible.  The combination of the metallic layer and reinforcing layer produces a high tensile strength, tear resistant tape.  The combination also produces a tape that does not have the tendency to curl.
Patent CA-1268507-A (CA)
Inventor: MILIANOWICZ STANISLAW A
IPC: H01H33/66
Filed: 1987-05-13
Granted: 1990-05-01
Abstract: ABSTRACT OF THE DISCLOSURE         The  kinetic  energy  generated  by  the  rapidly moving contact and coupled operating mechanism of a tripped circuit breaker or similar apparatus is dissipated by a compressible shock-absorbing  assembly comprising a loose stack  of  magnetized  metal  plates  which  is  mounted  in laterally-extending  position  on  a  stationary upstanding part of the breaker and is struck by a lever fastened to the main operating shaft of the breaker operating mecha-nism.  The metal plates are freely movable toward and away from one another and are so magnetized that adjacent plates repel one another.  The plates  are  accordingly normally spaced   from  each  other   and  produce   a  series  of sequentially-occurring impacts and collisions between the plates and the advancing striker lever when the breaker is tripped.   The  resulting  series  of  momentum  exchanges between adjacent plates and the lever quickly dissipates the kinetic  energy developed by  the  trip  sequence  and brings the breaker operating mechanism and movable contact of  the  breaker  to  a  smooth  stop.   The  compressible multiple-impact assembly provides a compact shock absorbing means that is especially adapted for use in medium voltage circuit breakers (5 to 35 KV rating) of various types which is not only durable and efficient but very inexpensive and reliable.  The improved shock absorber is also adapted for use in guns and the like which require a suitable means for counteracting the recoil produced when the gun is fired.          In  an  alternative  embodiment  the  metal  plates  are magnetized by  induction using a permanent magnet or an electromagnet that is mounted within the circuit breaker and has pole pieces located on opposite sides of the stack of metal plates.
Patent CH-521357-A (CH)
Title: Quinoxalinones - anti-inflammatory, analgesic, antipyretic
Inventor: HISAO YAMAMOTO
IPC: C07D241/44
Filed: 1967-11-16
Abstract: Derivs. of 4-acyl-3,4-dihydro-2(1H)-quinoxalin-one of formula (I) and pharm. compns. contng. them. (I) R1 = H, lower alkyl R2 = aromatic gp. or heterocyclic gp. contg. O, S or N, opt. substd. by halogen, alkoxy, nitro or alkyl R3 = H, alkoxy, alkylthio, halogen or alkyl X = 1-4C aliph. hydrocarbon chain, satd. or unsatd. As anti-inflammatory, antipyretic and analgesic agents of low toxicity. The anti-inflammatory cpds. (e.g. example below) are more active than phenylbutazone and oxyphenbutazone and because of their low toxicity have a higher therapeutic index than indomethacin.
Patent CH-542894-A (CH)
Title: Ternary copolyamides
Inventor: ALEXANDER BLACKHALL
IPC: C08G69/36
Filed: 1972-01-28
Abstract: Copolyamides contain statistically distributed monomer units as follows: (A) 10-80 wt.% -(CO(CH2)5NH)-, 10-80 wt.% -(NH(CH2)6NHCO(CH2)xCO)- where x is 2,3,5,6,7,9 or 10, or -(NH(CH2)6NH-COAr-CO)- where Ar is a monocylic aromatic nucleus, (C) 1-70 wt.% -(CO(CH2)11NH)-, and (D) 0-10 wt.% other amide monomers. The product may be derived from epsilon-caprolactam, the hexamethylene diamine salt of succinic acid, omega-aminodecanoic acid, and a salt of ethylene diamine. Used in mfre. of melt adhesives, esp for adhesive bonding of textiles, films, fibres and mouldings.
Patent DK-130889-A (DK)
Inventor: KILIAN MOGENS
IPC: A61K39/09
Filed: 1989-03-17
Abstract: Secretion of IgA1 proteases is a characteristic of Haemophilus influenzae and several other bacterial pathogens causing infectious diseases, including meningitis. Indirect evidence suggests that the proteases are important virulence factors. The iga gene encoding IgA1 protease, especially that from H. influenzae serotype b, has been cloned into Escherichia coli in which the recombinant iga gene was expressed and the resulting protease secreted. Sequencing a part of a 7.5 kb DNA fragment containing the iga gene revealed a large open reading frame (ORF) with a strongly biased codon usage and having the potential of encoding a protein of 1541 amino acids and a molecular mass of 169 kd. Putative promoter and terminator elements flanking the ORF have been identified. Comparing the deduced amino acid sequence of the produced H. influenzae IgA1 protease with that of a similar protease from Neisseria gonorrhoeae reveals several domains with a high degree of homology. Analogous to mechanisms known from the N. gonorrhoeae IgA protease secretion, there is proposed a scheme of post-translational modifications of the H. influenzae IgA1 protease precursor leading to a secreted protease with a molecular mass of 108 kd which is close to the Mr 100 kd estimated for the mature IgA1 protease.
Patent DK-174987-A (DK)
Inventor: POLLAK GOTTFRIED
IPC: H02G3/12
Filed: 1987-04-06
Abstract: An installation member for service ducts includes a control disk (2) with rotating shaft (16) which is rotatably mounted in a housing (1). Screw thread-type trip cams (3) are formed in the outer side of control disk (2). Two Z-shaped clamping levers (4) are placed in a central longitudinal slot in the bottom of housing (1). The upper arms (6) of the clamping levers (4) each engage in one of the trip cams (3), wherein a bent portion (8) at the end of the arm and a ramp (17) at the trip cam (3) facilitates the conversion of the rotating movement into a tilting movement. The lower arms (5) of the clamping levers (4) engage in one of the longitudinal grooves (19) having an approximately T-shaped cross-section provided on the rear wall (25) of the ducts.
Patent DK-219688-A (DK)
Inventor: CRAWFORD JOHN
IPC: C10L1/10
Filed: 1988-04-22
Abstract: A fuel composition for use in internal combustion engines which composition comprises (A) a major amount of a fuel suitable for use in an internal combustion engine, preferably either a lead free or low-lead fuel for use in a spark ignition engine and (B) a minor amount of a composition comprising a metal salt in the form of a particulate dispersion. Examples of suitable metal salts include potassium borate, sodium borate, potassium carbonate and potassium bicarbonate.
Patent DK-221280-A (DK)
Inventor: JONES G
IPC: H01J29/07
Filed: 1980-05-21
Abstract: The invention concerns compounds of the formula:- R1.CH(OH).CH2NH.CR2R3.A1. NH.CO.CHR4.A2.NR5. Q I wherein R1 is 3,4-bis[(3-8C)alkanoyloxy]-phenyl, 3,5- bis [(3-8C)alkanoyloxy]phenyl, 3-[(3-8C)alkanoyloxy]methyl-4-[(3-8C)alkanoyloxy]phenyl, 4-[(3-8C)alkanoyloxy]phenyl, 2-chlorophenyl or 3,5-dichloro-4-aminophenyl; R2 and R3 are independently hydrogen or (1-4C) alkyl; A1 is (1-4C) alklylene; A2 is a direct bond or (1-4C) alkylene; R4 is hydrogen, (1-6C)alkyl, phenyl-(1-4C)alkyl or halogenophenyl-(1-4 C)alkyl; and R5 is (1-6C)alkyl; or R4 and R5 together form (2-5C) alkylene; and Q is (3-12C) alkanoyl, [(3-6C)alkoxy]carbonyl, phenylacetyl, phenoxyacetyl, benzoyl or benzyloxycarbonyl, the phenyl rings of which may optionally bear a substitutent selected from halogeno, (1-4C)alkyl, (1-4C)alkoxy and trifuloromethyl; and the pharmaceutically acceptable acid-addition salts thereof; processes for their manufacture; and pharmaceutical compositions thereof. The compounds of formula I are topical anti-inflammatory agents. A representative compound is 1-[3,4-bis (pivaloyloxy)phenyl]-2-{2-[(N-phenylacetyl-proyly)amino]-1,1-dimethyl- ethylamino}ethanol.
Patent DK-226386-A (DK)
Inventor: ZIMMERER ROGER EARL
IPC: A61L15/42
Filed: 1986-05-15
Abstract: Disposable absorbent articles having an ion-exchanging topsheet are disclosed. By using topsheets which release protons upon exposure to body fluids, absorbent articles such as diapers can be realized which are effective for absorbing discharged body waste and which also are effective for lowering skin pH within the acid range. Lowering of skin pH to values within the range of from about 3.0 to 5.5, can serve to prevent or reduce diaper rash.
Patent DK-238785-A (DK)
Inventor: KLAVENESS JO
IPC: A61B10/00
Filed: 1985-05-29
Abstract: There are provided NMR contrast agents comprising water-soluble paramagnetic metal chelates, preferably of Cr(III), Fe(III) or Gd (III), wherein the chelating entity is an anilide group containing organic moiety, preferably a compound of formula Iwherein R<sup>1</sup> to R<sup>5</sup> may represent hydrogen or halogen atoms, optionally halogenated alkyl or alkyoxy groups or carboxyl groups. The agents are especially suitable for use in NMR imaging of the hepatobiliary system.
Patent DK-246488-A (DK)
Inventor: VIRTANEN OLLI
IPC: B28B1/32
Filed: 1988-05-06
Abstract: Procedure for the production of concrete elements, whereby the element is shotcreted using a shotcrete gun. Fresh concrete is sprayed onto the surface of a vertically placed wall structure, such as a board (2) of insulating material, which is provided with concrete reinforcement (3).
Patent DK-458684-A (DK)
Inventor: ROBINSON DENNIS WILLIAM
IPC: B29D11/00
Filed: 1984-09-25
Abstract: Method for the manufacture of a reflective optical component from plastic materials by applying to the plastic material a surface layer of hard glass, or of a substance which has the characteristics of hard glass, and then applying a coating of reflective material to the surface layer.
Patent DK-477884-A (DK)
Inventor: SCHOMMERS ROLF
IPC: E06B9/08
Filed: 1984-10-05
Abstract: 1. An arrangement for inclined roof light openings in which a window frame (4, 4', 4") carrying a window (5) and a window blind frame (6) containing a window blind (7) are pivotable relative to a roof frame (2) fastened to the roof, whereby the window frame (4), for its pivoting relative to the window blind frame (6), is preferably fastened so that it can slide along longitudinal struts (8) of the window blind frame (6), whereby in addition operating means for moving the window blind along a track in the window blind frame from inside the building are provided and a positive drive for the movement of the blind in either direction is provided, characterized in that the positive drive comprises a direction changing link (15) arranged in the lower region of one of the longitudinal struts (8) of the window blind frame (6), which possesses on the one hand a coupling (16) for an operating rod or the like (17), and which on the other hand is connected to a transmission rod, shaft or the like (14), and in that this rod, shaft or the like (14), is connected to another direction changing link (13), situated near the window blind shaft, in a manner which transmits a rotating movement to the window blind shaft (9).
Patent DK-489382-A (DK)
Inventor: GERWICK III BEN CLIFFORD
IPC: A01N61/02
Filed: 1982-11-04
Abstract: The addition of crop oil to herbicidal compositions containing pyridyloxy-phenoxy alkanoate herbicides and benzothiadiazinone herbicides inhibits the antagonism between the pyridyloxy-phenoxy alkanoate herbicides and the benzothiadiazinone herbicides.
Patent DK-506285-A (DK)
Inventor: BRAGG CHARLES DAVID
IPC: C11D3/39
Filed: 1985-11-01
Abstract: A granular detergent composition containing about 6% to 18% aluminosilicate cation exchange material (a), about 1% to 8% nitrilotriacetate (b), about 6% to 14% phosphate builder selected from sodium and potassium tripolyphosphates with less than 12% thereof as pyrophosphate, about 5% to 35% bleaching agent, up to 10% organic peroxy acid bleach precursor, and a heavy metal scavenging agent, wherein the percentage quantities of (a) and 2(b) is from 13 to 27. The compositions display improved bleaching, cleaning and fabric damage at low aluminosilicate levels.
Patent FI-793378-A (FI)
Inventor: DANIEL WILLI
IPC: B21D53/04
Filed: 1979-10-29
Abstract: 1. Process for the manufacture of a flat heat exchanger made from sheet metal and having at least one channel through which a medium which is to heated or cooled passes, in particular a roof skin for absorption of energy from the environment, in which process a metal block, preferably consisting of copper, and having at least one passage produced by drilling is first manufactured, a welding preventative is introduced into each passage, the metal block is stretched in the direction of the path of the passage(s), by rolling, to the final dimension, and thereafter each passage which has been rolled flat is inflated, characterised by the combination of the following features : a) the passages are produced in the metal block by drilling a deep hole from both end faces, and b) the metal sheet is soft-annealed in a tunnel-type annealing furnace, prior to the last reduction stage, which is effected by col-drolling in a manner known per se, and the last reduction stage is effected in the same pass as the annealing.
Patent FI-840653-A (FI)
Inventor: TAKAO TAKAYA
IPC: C07D279/10
Filed: 1984-02-17
Abstract: New imidazo-heterocyclic compounds of the formula:  <IMAGE>  wherein R1 is hydrogen, lower alkyl or halogen, R2 is hydrogen, lower alkyl, halogen, aminomethyl optionally substituted with lower alkyl, or piperazin-1-yl-methyl optionally substituted with lower alkyl, R3 is a partially suturated heterocyclic group selected from benzothiazolinyl, benzoxazolinyl, benzimidazolinyl, 3,4-dihydro-2H-1,4-benzothiazinyl, 3,4-dihydro-2H-1,4-benzoxazinyl and 1,2,3,4-tetrahydroquinoxalinyl, which is substituted with oxo, thioxo, imino or lower alkylimino, and which may be substituted with lower alkyl optionally substituted with lower alkanoyloxy, lower alkoxycarbonyl, pyridyl or lower alkylamino; or an unsaturated heterocyclic group selected from benzoxazolyl and benzimidazolyl, which may be substituted with lower alkyl or pyridyl(lower)alkylthio, and Y is =N- or a group of the formula:  <IMAGE>   in which R4 is hydrogen, hydroxy, lower alkyl, lower alkoxy or ar(lower)alkoxy, and pharmaceutically acceptable salts thereof, and processes for preparation thereof and pharmaceutical composition comprising the same. These derivatives and pharmaceutically acceptable salts thereof are useful as cardiotonic agents and untiulcer agents.
Patent FI-874989-A (FI)
Inventor: NANNONI FRANCESCO
IPC: E05C9/08
Filed: 1987-11-12
Abstract: The closure device comprises a T-shaped element (8) having a vertical portion (9), fixed to the end (1a) of a rod (1) rotatable on the face of the shutter of the door, and a horizontal part (10) fork-shaped at one end, with curved prongs (10a,10b) insertable within a coupler element having a double lug (19) protruding at one end of a plate-like element (16) fixed to the door-frame of the vehicle, said horizontal part (10) of said T-shaped element (8) having a longitudinal groove (13) engaging an element in the shape of a continuous rib (18) provided on said plate-like element (16). The coupling between the hook (8) and the coupler (16) begins when the curved tips (11,11a) of the prongs (10a,10b), as a consequence of the initial rotation of the vertical rod (1), act as levers by resting on the double lug (19) and force, by means of a further rotation of the fork-bearing rod, the rib (18) of the coupler to be gradually inserted in the longitudinal groove (13) until, when the coupling is achieved, the end of the horizontal part (10) of the T-shaped element (8) rests against an arrester abutment (20).
Patent FI-882923-A (FI)
Inventor: PERRY MARGARET MARY
IPC: A01K67/02
Filed: 1988-06-17
Abstract: Avian embryos may be cultured in vitro up to blastoderm formation, during embryonic morphogenesis and/or during embryonic growth to hatch. The invention may have applications not only in the genetic engineering of poultry, but also in the investigation of fundamental mechanisms of avian development and in the study of deleterious traits. Moreover, it may afford a desirable alternative to surgical intervention in the laying hen.
Patent FI-890965-A (FI)
Inventor: BERCHEM RUETGER
IPC: F16K5/06
Filed: 1989-03-01
Abstract: 1. An adjustable ball valve with housing (1), flow channel (2), valve ball (3) and adjustment spindle (4) that grips by several interference-fitting units (5) into complementary interference-fitting recesses (6) of the valve ball (3), in which the interference-fitting units (5) are located in the neighbourhood of the outer edge of a plate (9) that is connected to the adjustment spindle (4) and is superimposed on a flat surface of the valve ball (3), characterized in that at least the valve ball (3) consists of engineering ceramic, that the diameter of the plate (9) is about half the diameter of the valve ball (3), and that at least two pegs are arranged as interference-fitting units (5) equidistantly spaced around the circumference of the plate (9).
Patent FI-891933-A (FI)
Inventor: MOCHIDA EI
IPC: C07D403/12
Filed: 1989-04-24
Abstract: The present invention relates to novel hydantoin derivatives, processes for producing said hydantoin derivatives, pharmaceutical compositions containing at least one of said hydantoin derivatives as aldose reductase inhibitors and novel intermediate compounds in the synthesis of said hydantoin derivatives. The present invention is based on the selection of a hydantoin which is bonded by a sulfonyl group to various substituents at the 1-position of the hydantoin skeleton. The compounds of the present invention have a strong inhibitory activity against aldose reductase. These compounds are extremely useful for the treatment and/or prevention of various forms of diabetic complications based on the accumulation of polyol metabolites.
Patent FI-893009-A (FI)
Inventor: HERZBERG WOLFGANG
IPC: A61B17/84
Filed: 1989-06-19
Abstract: The external apparatus for fixing bone fragments consists of a tube-shaped portion, of which the internal space is filled with glass fibre. The fixing tube is secured by means of nails or screws (12) to the bone fragments to be fixed, whereby a rapid hardening material is introduced into the closed tube system after completion of assembly. After setting, a plastic-glass fibre composite is obtained which has excellent strength properties and is ideally suited for use as an external fixation apparatus.