baber/WOPTO huggingface dataset:
Patent CA-1333749-C (CA)
Inventor: ARMBRUST WILLIAM D
IPC: B23B25/02
Filed: 1989-09-26
Granted: 1995-01-03
Abstract: The present invention is a tool assembly comprising a tool block and a tool holder having means for delivering chip-breaking fluid to the tool holder without a fixed attachment to the tool holder. The tool block is formed with a tool shank cavity having a tool support surface. The tool holder includes a shank insertable into the tool shank cavity of the tool block. A fluid delivery passage is formed in the tool block which terminates in an outlet opening. A primary fluid passage is formed in the tool holder and terminates in a discharge orifice positioned to direct a fluid jet at the chip being removed from the workpiece. A fluid path provides a path for the flow of chip-breaking fluid from the outlet of the delivery passage to the inlet of the primary fluid passage throughout the entire range of relative movement between the tool block and holder. In the preferred embodiment, the fluid path is a shallow recess formed in either the tool shank or tool block which forms an enclosed fluid cavity when the tool holder is mounted to the tool block.
Patent CA-1334493-C (CA)
Inventor: SHAPHYR SHALOM
IPC: F42C15/36
Filed: 1989-09-28
Granted: 1995-02-21
Abstract: The invention provides a projectile (1) adapted to be fired from a weapon, preferably from a cartridge with a propellant charge therein, wherein the projectile (1) comprises a generally cylindrical casing (3) and a warhead assembly (2), said warhead being hollow to accommodate an explosive charge (16) and an initiator (14), the casing being formed with a firing pin (4) spring biased (6) to a safety position and locked in safety position by a spring biased safety pin (6), wherein the spring biased safety pin is adapted to release on exit from the weapon and wherein said casing includes a plurality of fins (8) foldable within the cartridge, but which deploy radially on leaving the weapon.   The invention allows the projectile to be fired from a smooth bore weapon, such as a shotgun.   The invention also provides all arming time delay mechanism to ensure that the projectile is only armed when at a safe distance from the operator.
Patent CA-1322429-C (CA)
Inventor: KEIL GUENTER
IPC: C08G69/32
Filed: 1989-09-29
Granted: 1993-09-21
Abstract: Abstract of the disclosure              HOE 88/F 297 Wholly aromatic polyamides, processes for preparing them and structures formed from them.            Aromatic  copolyamides, soluble  in  organic  polyamide solvents, comprise at least 95 mol% of the recurrent structural units of the formulae A    -OC-Ar-CO-B    -HN-Ar'-NH-C            D             and up to 5 mol% of structural units containing m-bonds.            -Ar-  and  -Ar'-  are  here  divalent,  unsubstituted  or substituted aromatic radicals, the valency bonds of which are in the para-position or in a comparable coaxial or parallel position, and -R and -R' are different from one another and are lower alkyl radicals or lower alkoxy radicals.
Patent CA-1338259-C (CA)
Title: Procede et dispositif pour poser en continu des armatures de renforcement de corps allonges flexibles
Inventor: HUVEY MICHEL
IPC: B29D23/24
Filed: 1992-09-16
Granted: 1996-04-23
Abstract: Procédé et dispositif pour poser en continu des armatures de renforcement de corps allongés flexibles à l'aide d'au moins un ensemble unitaire composé de plusieurs barres de renfort regroupées par un support. Le dispositif comporte des moyens permettant de séparer lesdites barres de renfort du support. Et un corps allongé flexible obtenu par ce procédé et dispositif.
Patent CA-1331039-C (CA)
Inventor: LEONARDI GIOVANNI M
IPC: H02M7/217
Filed: 1992-08-13
Granted: 1994-07-26
Abstract: ABSTRACT         An input supply voltage is coupled via a primary winding of a flyback transformer to a collector of a chopper transistor switch that operates at a given frequency.  During a portion of each period when the chopper transistor switch is conductive, a second switch applies a short-circuit across a secondary winding of the transformer at a controllable instant that causes the emitter current of the chopper transistor switch to increase at a significantly higher rate.  When the emitter current exceeds a predetermined threshold level, a one-shot arrangement is triggered.  Consequently, a pulse is produced that turns off the chopper transistor switch and that maintains it nonconductive for the duration of the pulse.  A flyback pulse produced in a winding of the transformer is rectified to produce a DC output supply voltage. The length of the interval when the chopper transistor switch is conductive is controlled by the second switch in accordance with the level of the output supply voltage in a negative feedback manner for regulating the output supply voltage.
Patent DK-160947-C (DK)
Inventor: HASTRUP SVEN
IPC: C12N15/62
Filed: 1986-04-17
Granted: 1991-10-21
Abstract: Gene expression systems comprising an expression vector and a <<trans-acting DNA segment>>, where the expression vector comprises the gene or genes to be expressed and one or more cis-acting regulatory elements which are responsive to a trans-acting factor produced by said <<trans-acting DNA segment>>. More specifically the invention relates to such gene expression systems where said <<trans-acting DNA segment>> and said cis-acting regulatory elements comprise one or more segments of the genome from a Bacillus species. Methods for stimulating the production of gene products, vectors for transforming microorganisms, and their use are also disclosed.
Patent DK-165621-C (DK)
Inventor: DELLA VALLE FRANCESCO
IPC: C07H15/10
Filed: 1987-06-29
Granted: 1993-06-01
Abstract: The invention relates to the use of a mixture of gangliosides GM1, GD1a, GD1b and GT1b for the manufacture of a pharmaceutical composition for the prevention or the prophylactic treatment of general toxic effects or chronic neurotoxic effects caused by the subsequent administration of antineoplastic agents.
Patent DK-156881-C (DK)
Inventor: RITTER GUENTER
IPC: B01J49/53
Filed: 1980-08-28
Granted: 1990-03-26
Abstract: A method for simple and very precise regeneration of ion exchanger resins with solutions of chelating agents, such as ethylenediaminetetraacetic acid (EDTA), nitrilotriacetic acid (NTA), diaminocyclohexanetetraacetate (DcyTE), or diethylenetriaminepentaacetate (DTPE). The method includes utilization of chelating agents as well as their salts.
Patent FI-65283-C (FI)
Inventor: NICOLAS EDGARD
IPC: C25B11/06
Filed: 1979-08-13
Granted: 1984-04-10
Abstract: The invention relates to a process for the electrolytic production of hydrogen in an alkaline medium. The process consists in using a cathode, the active surface of which essentially consists of an oxide compound of the spinel type. The process is suitable, in particular, for the electrolysis of aqueous solutions of sodium chloride in cells with a permeable diaphragm.
Patent FI-72619-C (FI)
Inventor: BALL EDMUND HUGH
IPC: H01B9/02
Filed: 1982-07-27
Granted: 1987-06-08
Abstract: A single-core electrical power cable for use at 400 kV for example has a relatively high-resistance inner shield located between and insulated from the central core of the cable and its low resistance metallic outer sheath. The inner shield is kept continuous throughout the cable run of installations where, for avoidance of currents circulating in the cable sheath, the sheath continuity is broken at spaced-apart locations. By virtue of such continuity, the inner shield provides a continuous path for surges developed in the cable as the result of lightning strikes or switching operations thereby preventing the development of corresponding high transient overvoltages at the outer cable sheath and particularly at the discontinuities therein. It is thus possible to dispense with the surge voltage limiters previously required to be coupled to the outer cable sheath at intermediate positions of cross-bonded systems.
Patent FI-79714-C (FI)
Inventor: DE FAYE JACQUES
IPC: C07H1/00
Filed: 1986-03-18
Granted: 1990-02-12
Abstract: PCT No. PCT/FR85/00197 Sec. 371 Date Apr. 18, 1986 Sec. 102(e) Date Apr. 18, 1986 PCT Filed Jul. 18, 1985 PCT Pub. No. WO86/00906 PCT Pub. Date Feb. 13, 1986.The process comprises the action of a saturated aliphatic or cycloaliphatic alcohol or an aliphatic or cycloaliphatic alcohol comprising a double ethylenic bound not situated in alpha of the hydroxyl group with an aldose, aldoside or polyaldoside in the solvent and reactant formed by the hydrogen fluoride. Application to the synthesis of surfactants or as additives for rigidifying polyurethane foams.
Patent FI-84811-C (FI)
Inventor: LUSZCZ STANLEY J
IPC: C04B35/65
Filed: 1987-08-21
Granted: 1992-01-27
Abstract: The disclosure concerns self-supporting ceramic structures, including ceramic composite structures embedding a filler, and methods of making them. The ceramic structures comprise a polycrystlline material made by oxidation of a body of molten parent metal with an oxidant. The polycrystalline material has a first region substrate surmounted by a terminal region stratum which is integral with the first region. The terminal region stratum which is harder and of denser, finer crystalline structure than the first region substrate and is formed in a reaction stage subsequent to the reaction stage in which the first region of polycrystalline material is formed. Growth of the first stage is attained by by attenuating or interrupting the transport of molten parent metal to the first region under conditions which nonetheless leave or maintain therein enough oxidizable molten parent metal to form the polycrystalline material of the terminal region.
Patent FI-89020-C (FI)
Inventor: SCHNELL PETER
IPC: B29B15/12
Filed: 1988-08-11
Granted: 1993-08-10
Abstract: A process for the production of prepregs having a high fiber weight of 500 to 2500 g/m2, in which process fiber strands made of glass carbon, aramid, ceramic, metal or other inorganic and/or organic fiber materials, if appropriate together with woven fabrics, laid fabrics, nonwoven fabrics or mats made from one of these materials, are impregnated with duroplastic resins without additional solvents and fed to a twin-belt press, in whose first part, the pressure heating zone, the impregnated fiber material is converted into the B state under the action of pressure and heat, and in whose second part, the integral pressure cooling zone, the fiber material is cooled under pressure, thus stabilizing the B state.
Patent FI-94421-C (FI)
Inventor: RIVIER JEAN EDOUARD FREDERIC
IPC: C07K14/695
Filed: 1990-02-14
Granted: 1995-09-11
Abstract: Analogs of CRF are disclosed that can be administered to achieve a substantial elevation of ACTH,  beta -endorphin,  beta -lipotropin, other products of the pro-opiomelanocortin gene and corticosterone levels and/or a lowering of blood pressure over an extended period of time. One analog which has been found to be particularly potent is: H-Ser-Glu-Glu-Pro-Pro-Ile-Ser-Leu-Asp-Leu-Thr-Phe-His-Leu-Leu-Arg-Glu- Val-Leu-His-Met-Ala-Arg-Ala-Glu-Gln-Leu-Ala-Gln-Gln-Ala-His-Ser-Asn-Ar g-Lys-Leu-Met-Glu-Ile-Ile-NH2. In the analogs, one or more of the first five N-terminal residues may be deleted or may be substituted by a peptide up to 10 amino acids long and/or by an acylating agent containing up to 7 carbon atoms. A number of other substitutions may also be made throughout the chain. These analogs or pharmaceutically or veterinarily acceptable salts thereof, dispersed in a pharmaceutically or veterinarily acceptable liquid or solid carrier, can be administered to mammals, including humans. These analogs may also be used as stimulants to elevate mood and improve memory and learning.
Patent FI-97214-C (FI)
Inventor: FAUL JOSEF
IPC: B65G65/48
Filed: 1992-08-19
Granted: 1996-11-11
Abstract: The silo discharging device has clearing arms (3), which essentially consist of a leaf spring assembly (11) and a clearing tool (53) attached to the latter, and are driven in a rotating manner by a rotor. In order to achieve a high degree of wear resistance and fracture resistance for the clearing arms, the clearing tool (53) is attached to a mounting (34), which is mounted on a central leaf spring (35) of the leaf spring assembly (11). The tensile and torsional forces are therefore absorbed by the said leaf spring (35), which is in a protected position. Furthermore, frictional forces are avoided on the outer leaf spring (16), which is situated at the front in the direction of rotation (D) of the clearing arm (3), by means of stops (29) of the clamp clips (12; 12a; 12b) which clamp the leaf spring assembly (11) together and the leg springs (25) of which adjoin the outer leaf spring (14). A covering spring leaf (15) protects the outer leaf spring (14) on the outer end (11a) of the leaf spring assembly (11). 
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Patent NO-166169-C (NO)
Inventor: AHNSTROEM OVE
IPC: B21D5/14
Filed: 1984-10-02
Abstract: The present invention relates to rounded corrugated sheeting (4) whose profile exhibits crest portions (5), flanks (6), and bottom portions (7). The crest portions (5) are located on the concave side of the rounded sheet and are provided with grooves formed by pressing during rounding of the sheeting. The grooves form ribs (10) on the convex side of the sheet. In the rounding of the sheet, the material present in the crest-portions (5) of the sheet (4) is distributed in a manner which facilitates rounding and counteracts the formation of folds or wrinkles in the crest portions (5), and prevents other forms of damage.
Patent NO-168449-C (NO)
Inventor: KESSI ERICH
IPC: H02B1/18
Filed: 1986-03-13
Abstract: The current converter or transformer component of a high voltage measurement transformer comprises a primary lead or conductor which is surrounded by secondary windings or optical conducting elements. The primary and secondary components of the current converter or transformer component are housed in a casing having an integrally formed entry duct for the secondary leads. The secondary components of the current converter or transformer component are surrounded by plastic or synthetic insulation material. This insulation material or insulation also surrounds a channel for the secondary leads extending completely through the entry duct. The primary lead or conductor is provided with connecting flanges at both ends for mechanically or electrically connecting the high voltage measurement transformer to a high voltage or high power circuit breaker or similar device. The high voltage measurement transformer is suspended from the circuit breaker by this connection such that no further support is necessary for the high voltage measurement transformer.
Patent NO-170803-C (NO)
Inventor: KESSELER KURT
IPC: A61K31/365
Filed: 1988-07-08
Abstract: 3-Desmethylmevalonic acid derivatives of the formula I ( delta -lactone) or II (corresponding dihydroxycarboxylic acid derivative) 
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 in which A-B, Z, R<1>, R<2>, R<3> and R<4> have the meanings given, are used as medicaments.
Patent NO-176914-C (NO)
Inventor: BOECK LAVERNE DWAINE
IPC: A01N43/22
Filed: 1989-12-18
Abstract: Fermentation product A83543 (1), comprising major components A83543A and A83543D and minor components A83543B, A83543C, A83543E, A983543F, A83543G, A83543H and A83543J, is produced by a newly described species, Saccharopolyspora spinosa. The A83543 components and their acid-addition salts (A83543 compounds) are useful as insecticides, particularly against Lepidoptera and Diptera species. Insecticidal, miticidal or ectoparasiticidal combinations, compositions and methods are provided. <CHEM>  wherein R is H or a group selected from <CHEM>  R<2> is <CHEM>  R<1>, R<3>, R<5> and R<6> are hydrogen or methyl; R4 is methyl or ethyl; or an acid addition salt thereof the compounds when R is other than hydrogen.
Patent NO-177819-C (NO)
Inventor: STEM STEPHEN CHARLES
IPC: C07C9/00
Filed: 1990-02-22
Abstract: This invention relates to a process for isomerization of a hydrocarbon feed stream, by passing said feed stream prior to isomerization over a first shape-selective separatory molecular sieve having a pore size of 4.5 x 4.5A or smaller, to adsorb normal paraffins and over a second shape-selective separatory molecular sieve having a pore size intermediate 5.5 x 5.5 to 4.5 x 4.5A and excluding 4.5 x 4.5A, to adsorb mono-methyl-branched paraffins.
Patent NO-180538-C (NO)
Inventor: FOULON LOIC
IPC: C07D/
Filed: 1993-09-29
Abstract: N-sulphonyl-2-oxoindole derivatives of formula (I), and any salts thereof, preparation thereof and pharmaceutical compositions containing said derivatives. These compounds have an affinity for vasopressin and/or ocytocin receptors.
Patent CA-2004049-C (CA)
Title: Topical application of medicament in a binder
Inventor: RANDEN NEIL A
IPC: A61K9/70
Filed: 1989-11-28
Granted: 2000-01-18
Abstract: The application of medicaments to non-mucosal areas of mammal bodies is enhanced by the use of a polymeric composition. The mixture of medicament and pressure-sensitive polymeric adhesive in specified proportions forms a non-self-supporting film coating on the mammal which provides a good medicinal application.
Patent CA-2008805-C (CA)
Title: Selective hydrogenation process for improving the color and color stability of a hydrocarbon fraction
Inventor: BRICKER JEFFERY C
IPC: C10G45/00
Filed: 1990-01-29
Granted: 1997-06-10
Abstract: The color and color stability of a color unstable hydrocarbon fraction is improved by contacting the hydrocarbon fraction with a selective hydrogenation catalyst in the presence of hydrogen, at reaction conditions, substantially all of which is dissolved in the hydrocarbon fraction, selected to result in the selective hydrogenation of conjugated unsaturates, thereby improving the color and color stability of the hydrocarbon fraction.
Patent CA-2012892-C (CA)
Title: Emulsifier-free hand and body lotion
Inventor: BRAUN MICHAEL C
IPC: A61K8/00
Filed: 1990-03-23
Granted: 2000-09-12
Abstract: An emulsifier-free hand and body lotion in the form of a clear gel dispersion. The dispersion includes a mixture of a gelled water system, a powdered carrier material of a cross-linked hydrophobic copolymer and at least one active ingredient dispersed uniformly throughout and entrapped within said copolymer powder. The active ingredient can be one or more of a mixture of skin compatible oils, skin compatible humectants, emollients, moisturizing agents and sunscreens.
Patent CA-2014545-C (CA)
Title: Fluorinated bile acid derivatives, processes for the preparation thereof and pharmaceutical compositions containing them
Inventor: PELLICCIARI ROBERTO
IPC: A61K31/575
Filed: 1990-04-12
Granted: 2001-08-14
Abstract: A compounds of general formula I      wherein R1 is hydrogen or hydroxy, and the hydroxy group at the 7-position can be either in or B configuration, are valuable in human therapy. Compounds I can be prepared by fluorination of the suitably protected 6 -hydroxy-7-keto-derivatives.
Patent CA-2017847-C (CA)
Title: Composite building panel
Inventor: BLANCHARD GLENN
IPC: E04C2/30
Filed: 1990-05-30
Granted: 1998-12-22
Abstract: The invention relates to a composite building panel and methods for the manufacture thereof. The panel comprises generally a surface layer of cementitious material having a scrim-cloth-type-material encapsulated therein and having a supporting layer of foamed insulating material. The panels are formed in moulds which impart a texture and appearance to the surface layer which can be made to resemble conventional surfacing materials, both natural and man-made. Although the surface layer is moulded, the thickness of the surface layer is maintained substantially consistent and at a predetermined minimum.
Patent CA-2019462-C (CA)
Title: Absorption of wet conversion gas
Inventor: MCALISTER DONALD RAY
IPC: B01J19/02
Filed: 1990-06-20
Granted: 1998-10-27
Abstract: An  improved  process  for  manufacture  of sulfuric acid by catalytic oxidation of wet  sulfur dioxide gas.   Wet conversion gas  is contacted with sulfuric acid in a heat recovery stage to effect absorption and generate the heat of absorption.  Wet gas having a mole ratio of sulfur trioxide to water vapor of at least 0.95 is introduced into the heat recovery stage at a temperature above the dew point of the gas. Sulfuric acid is introduced into the heat recovery absorption stage at a temperature of at least about 170°C and a concentration between about 98.5% and about 99.5%.  The sulfuric acid stream as discharged from the absorption stage is at a temperature of at least about 190°C and has a concentration between about 99% and about 100%.  The heat of absorption is recovered from the discharge absorption acid stream in useful form by transfer of heat to another fluid in a heat exchanger, the another fluid being heated to a temperature of at least about 140°C.  The exit gas stream from the heat recovery stage is contacted with sulfuric acid in a condensing  stage for  absorption of  residual  sulfur trioxide and condensation of sulfuric acid vapor.  The liquid/gas contact in the condensing stage is carried out before the exit gas is either exhausted from the process or catalytically oxidized to produce additional sulfur trioxide.
Patent CA-2022694-C (CA)
Title: Coating compositions
Inventor: O'NEIL ROBERT MONTGOMERY
IPC: C07C51/41
Filed: 1990-08-03
Granted: 2002-05-21
Abstract: The present invention provides coating compositions comprising a) an organic film-forming binder; and b) a corrosion-inhibiting amount of a salt of i) a ketoacid having the formula (I):      wherein a is 1, 2, 3, 4 or 5; the R substituents are the same or different and each is hydrogen; halogen; nitro; cyano; CF3; C1-C15 alkyl; C5-C12 cycloalkyl; C2-C15 alkenyl; C1-C12 halogenoalkyl; C1-C12 alkoxy; C1-C12 thioalkyl; C6-C12 aryl; C6-C10 aryloxy; C7-C12 alkaryl; -CO2R1 in which R1 is a) hydrogen, b) C1-C20 alkyl optionally inter-rupted by one or more O-, N- or S-atoms, c) C7-C12 alkaryl or d) C6-C12 aryl optionally substituted with one or more carboxy groups; -COR1 in which R1 has its previous signi-ficance; NR2R3 in which R2 and R3 are the same or different and each is hydrogen or C1-C24 alkyl optionally interrupted by one or more O, S or NH moieties; or when a is 2, 3, 4 or 5, two adjacent groups R may be the atoms required to form a fused benzene or cyclo-hexyl ring; and n is an integer from 1 to 10; and ii) an amine of formula II:      wherein X, Y and Z are the same or different, and are hydrogen; C4-C24 alkyl optionally interrupted by one or more O-atoms; phenyl; C7-C9 phenylalkyl; C7-C9 alkylphenyl; or two of X, Y and Z together with the N-atom to which they are attached form a 5-, 6- or 7-membered heterocyclic residue, which optionally contains a further oxygen, nitrogen or sulphur atom and which is optionally substituted by one or more C1-C4 alkyl, amino, hydroxy, carboxy or C1-C4 carboxy alkyl groups, and the other of X, Y and Z is hydrogen; provided that X, Y and Z are not simultaneously hydrogen.   The salts derived from ketoacids of formula I and amines of formula II are new compounds.