baber/WOPTO huggingface dataset:
Patent NO-154082-C (NO)
Inventor: THOENY RIET CHRISTIAN
IPC: B60G17/04
Filed: 1982-08-20
Abstract: 1. Level-regulating valve for load-dependent pneumatic suspension units in vehicles, with a double seat valve (15, 23, 35) arranged in a housing (20), which double-seat valve (15, 23, 35) connects an external pneumatic suspension bellows (5) to an external air-supply reservoir (2) via an inlet valve (15, 23) and to atomsphere via an outlet valve (15, 35), with the inlet valve seat (23) being designed in the shape of a sleeve and arranged axially adjustably in the housing (20), an a hollow actuating plunger (7 ; 24), which ist axially displaceable in the housing (20), having on one end the outlet valve seat (35), being connected via a follower (12, 25) to an actuating lever (6) and, with the actuating lever (6) in the neutral position, holding the double-seat valve (15, 23, 35) in the closed position, characterized in that the inlet valve seat (35) can be adjusted by a screw-in cover (21), which is arranged on the end face of the housing (20), and against a spring (28) supported on the housing, and that a connection (32) arranged on the housing (20) radially to the housing axis, a channel (34) made in the screw-in cover (21) and an annular groove (33) connecting the connection (32) and the channel (34) are available for connecting to the air-supply reservoir (2).
Patent NO-159364-C (NO)
Inventor: MAUCK LEE EDWARD
IPC: B63C9/08
Filed: 1984-04-02
Abstract: A life preserver comprising a buoyant toroidal body having spaced yieldable strap members surrounding at least a portion of the toroidal body, a length of rope extending around the inner periphery of the toroidal body and passing through the central portions of the strap members whereby the rope is maintained in a normal stowage position substantially adjacent the inner periphery of the toroidal body, the rope having the opposite ends thereof extending radially outwardly beyond the outer periphery of the toroidal body and through a passageway for connection with a retrieving cable whereby the rope may be moved radially inwardly against the force of the yieldable strap members to snugly engage the body of a victim disposed within the interior or central opening of the toroidal body to facilitate rescue of the victim without assist from the victim himself.
Patent NO-171795-C (NO)
Inventor: KEMPER HEINZ BERNHARD
IPC: C08K5/07
Filed: 1985-05-08
Abstract: The invention relates to a sealing compound which contains unsaturated polyester resins, crosslinking agents, light initiators, and elasticity-modifying agents as well as, optionally, adjuvants, pigments, and/or dyes. The invention also relates to a method for the production of the sealing compound and to its use on or in building structures.
Patent NO-162542-C (NO)
Inventor: SVENGREN ANDERS GUSTAF
IPC: A23L13/00
Filed: 1985-07-10
Abstract: A machine (10) for manufacturing a food product in which an edible filling material is completely enclosed in an edible coating material, comprising outer, intermediate and inner spaced apart concentrically arranged extrusion conduits (11 - 13);
 means for extruding the coating material continuously through the channel between the outer and intermediate conduits to form a tube of coating;
 means for extruding the filling material intermittently through the channel between the intermediate and inner conduits so that it forms a filling within the tube of coating;
 means for mechanically isolating the filling material, on interruption of extrusion, from the filling within the tube of coating; means for extruding further coating material alternately to the extrusion of the filling material, through the inner conduit so that it flows within the tube of coating at the rear end of the filling; and
 means for cutting the extruded tube cross-sectionally between positions where filling is located.
Patent NO-167877-C (NO)
Inventor: SCHMIDT KARL HEINZ
IPC: E05D15/10
Filed: 1988-03-28
Abstract: Tilt-slide mechanism for moving a wing of a window or door to a parallel stop position and in this position for shifting it horizontally. The mechanism has lower and upper shift arms, wherein the lower arms 10 are in each case pivotally mounted (on the one hand) on the lower transverse wing beam and (on the other hand) on a traveling carriage. A releasable blocking device is provided for the lower shift arms when they are located in the parallel position. The blocking device consists of a two-armed hinged supporting lever and a guide pivot pin; its lower arm is shiftable along a guide slot on the wing. The guide pivot pin of the supporting lever combines with a detent recess to join the guide slot on the wing to the blocking device for fixing the lower shift arm relative to the wing in the parallel stop position. Further, the supporting lever has a pivot pin on its lever arm which interacts with a thrust bearing on the frame, whereby the blocking device can be released by the shift-and-stop movement of the wing from the blocking mode.
Patent NO-178485-C (NO)
Inventor: OLTHOFF MARGARETHA
IPC: A61K9/16
Filed: 1989-02-24
Abstract: A wet granulate is provided containing a therapeutically useful substance having a water solubility 10 wt% or less and microcrystalline or microfine cellulose or a mixture of both, characterised in that substantial amounts of wet binders are avoided.   Tableting mixtures with the new granulate possess a good flow pattern and may be compressed to tablets which show an excellent disintegration behaviour.
Patent NO-175006-C (NO)
Inventor: BENEDICT CHRISTINE V
IPC: C08F8/30
Filed: 1989-08-21
Abstract: A water soluble cationic peptide-containing graft copolymer exhibiting a molecular weight of from about 30,000 to about 500,000 are provided comprising:   (a) a polymeric backbone containing or capable of modification to include free primary or secondary amine functional groups for reaction with an amino acid or peptide graft and exhibiting a molecular weight from about 10,000 to about 250,000; and (b) an amino acid or peptide graft reacted with from at least about 5% to about 100% of the primary or secondary amine functional groups of the polymeric backbone, wherein said amino acid or peptide graft comprises at least one 3,4-dihydroxyphenylalanine (Dopa) amino acid or a precursor thereof capable of hydroxylation to the Dopa form.   The peptide-containing graft copolymers of the present invention can vary in (a) molecular weight, cationicity, percent substitution of the amino acid or peptide unit grafted to the polymer backbone and (b) the chemical and physical structure of the peptide-containing graft copolymer itself, thereby enabling specific tailoring of the polymers of the present invention for particular end-use applications.
Patent CA-2001339-C (CA)
Title: Repeater for a controlled radio system
Inventor: BORRAS JAIME A
IPC: H04B7/26
Filed: 1989-10-24
Granted: 1993-12-21
Abstract: ABSTRACT OF THE DISCLOSURE A repeater (30) is provided for relaying communication between a subscriber unit (24) and a central station (10) when the repeater recognizes transmission from the subscriber unit to the central station but detects a lack of response by the central station to that subscriber unit or when the repeater recognizes a transmission from a subscriber unit (26) requesting the repeater for service. The repeater asks the central station for a channel upon which to communicate. Alternately, a predetermined channel may be used for the relayed communication.
Patent CA-2005351-C (CA)
Inventor: NOETZEL WALTER R
IPC: A42B3/30
Filed: 1989-12-13
Granted: 1999-04-13
Abstract: A voice communication unit is mounted with respect to a full face mask to allow the wearer of the mask to communicate  with  others.    An  optical  transmitter positioned inside the mask responds to the user's voice to transmit an optical signal through the face lens of the mask.   A receiver located outside the mask and optically coupled to the transmitter is responsive to the optical signal and generates a sound corresponding to the user's voice.  A timer in the transmitter limits the operating period of the communication unit.   The receiver   includes   volume   control   circuitry   for maintaining the generated sound to a relatively constant level.
Patent CA-2010827-C (CA)
Title: Use of derivates of n-phenyl-3,4,5,6-tetrahydrophthalimide for the desiccation and abscission of plant organs
Inventor: GROSSMANN KLAUS
IPC: A01N43/80
Filed: 1990-02-23
Granted: 2000-04-25
Abstract: Abstract of the Disclosures Derivatives of N-phenyl-3,4,5,6-tetrahydrophthalimide of the general formulae I and/or II    where R is hydrogen, fluorine or chlorine, A is hydrogen, C1-C4-cyanoalkyl or a group I-1 to I-11   where R1 to R15, Q, X and Z have the meanings stated in the description, R16 is hydrogen, C~-C4-alkyl, C3- or C4-alkenyl or C3- or C4-alkynyl or is benzyl which is unsubstituted or substituted by halogen or C1-C4-alkyl or is tetrahydrofur-furyl, dihydropyranylmethyl, dihydrothiopyranylmethyl, tetrahydropyranylmethyl or tetrahydrothiopyranylmethyl, E is oxygen or methylene, n is 0 or 1 and Y is oxygen, sulfur or CHR4, are used for the desiccation and abscission of plant organs.
Patent CA-2011038-C (CA)
Inventor: OGAWA MASAHIDE
IPC: C09C1/42
Filed: 1990-02-27
Granted: 1999-09-14
Abstract: Disclosed are amorphous silica-alumina spherical particles having a notched surface. The particles have a small specific surface area and a highly controlled hygroscopic property. The spherical particles are obtained by exchanging at least a part of an alkali metal ion of a P-type zeolite as the starting material with a divalent metal and firing the ion-exchanged zeolite. Since the pH value is shifted to a weakly alkaline level by the ion exchange treatment, the particles are effective as a filler for stabilizing a resin or the like when incorporated therein, and the refractive index of the particles can be made close to that of a resin in which the particles are to be incorporated.
Patent CA-2012558-C (CA)
Title: Method for the sequential oxidation of substituted quinolines to produce substituted-pyridine-2,3-dicarboxylic acids
Inventor: PASCAVAGE JOHN JOSEPH
IPC: C07D215/54
Filed: 1990-03-20
Granted: 2001-04-03
Abstract: The present invention provides a novel process for the preparation of substituted pyridine-2,3-dicarboxylic acids by the sequential peroxide-hypochlorite oxidations of substituted quinolines.
Patent CA-2013307-C (CA)
Title: Explosive comprising a mixture of a nitrate-oil explosive and a water-in-oil emulsion explosive, and a method for its manufacture
Inventor: CARLSEN ARNE
IPC: C06B31/28
Filed: 1990-03-29
Granted: 1993-12-07
Abstract: Abstract The present invention relates to a HANFO explosive consisting of a mixture of at least one nitrate-oil explosive (ANFO-type) and at least one water-in-oil explosive, and a method for its manufacture.  The oil of the ANFO part contains 0.3 - 7.0 weight% based on the weight of the oil component of the oilsoluble elastomer having a viscosity average molecular weight of 30.000 - 5 mill., preferably 900.000 - 2.5 mill. The manufacture of the HANFO explosive can be carried out by first adding an oilsoluble elastomer to the oil of the ANFO-type explosive, then mixing the oil with sodium-, ammonium- and/or calcium nitrate and then mixing this mixture together with a water-in-oil emulsion explosive. The HANFO explosive can be applied both in bulk and cartridged form.
Patent CA-2014457-C (CA)
Title: Pyrimidine derivatives
Inventor: HARGREAVES RODNEY BRIAN
IPC: C07D409/12
Filed: 1990-04-12
Granted: 1999-09-28
Abstract: This invention concerns novel aminopyrimidinium salts of the formula I:    in which R1 is alkyl, alkenyl, cycloalkyl, phenyl, phenylalkyl or cycloalkyl-alkyl; one of R2 and R6 is a basic group selected from amino, alkylamino, dialkylamino of up to eight carbon atoms, pyrrolidino, piperidino and morpholino; and the other of R2 and R6 is hydrogen, alkyl, alkenyl, alkoxyalkyl, phenyl, phenylalkyl, cycloalkyl or cycloalkyl-alkyl; or both of R2 and R6 are basic groups as mentioned above; and R5 is hydrogen, (1-4C)alkyl or (3-6C)alkenyl;           or R2 is a basic group as mentioned above, and R5 and R6 together form alkylene or, together with the appendant carbon atoms of the pyrimidine ring, complete a benzene ring; R4 is hydrogen, alkyl, cycloalkyl-alkyl, alkenyl, alkynyl or phenylalkyl; or R4 is an optionally substitutued alkylene or alkenylene linked to the nitrogen atom of the group Q.A.N- , either of which linking groups may thereby completing a ring including two adjacent carbon atoms of Q, the carbon atoms of A and the adjacent nitrogen atom of the group -A.N- ; A is a direct bond to the the group -N(R4)- or is alkylene or oxyalkylene; Q is a pyridyl, furyl, thienyl or phenyl moiety; and Y is a physiologically acceptable anion; but excluding a number of compounds specified hereinafter.      The invention also includes curtain closely related anhydro-base derivatives which, like the formula I compounds, possess beneficial effects on the cardiovascular system (and in particular beneficial effects modulated via the sino-atrial node). Also included are pharmaceutical compositions containing the formula I compound (or a related anhydro-base) as active ingredient, and processes for the manufacture of the various novel compounds.
Patent CA-2015867-C (CA)
Title: Skin composition
Inventor: GOVERNOR RUSI
IPC: A61K8/00
Filed: 1990-05-01
Granted: 1995-09-19
Abstract: A composition for lightening skin comprising niacinamide or a precursor thereof, a sunscreen which is chosen from 4-tertiary butyl-4'-methoxy dibenzoylmethane, 2-ethyl hexyl methoxy cinnamate or a mixture thereof and a silicone compound.   The silicone compound may, for example be dimethylpolysiloxane.
Patent CA-2016111-C (CA)
Inventor: FEDER MICHEL
IPC: C08J3/03
Filed: 1990-05-04
Granted: 1997-05-27
Abstract: An aqueous dispersion of silicone and of an organic polymer latex, crosslinking to an elastomer on removal of water, comprising:   - 100 parts of an emulsion (A) of the oil-in-water type of an  alpha , omega -(dihydroxy)polydiorganosiloxane, stabilised with an anionic and/or nonionic surfactant, - 2 to 80 parts of an aqueous dispersion (latex) of an organic (co)polymer,   - 0.1 to 100 parts of a crosslinking agent,   - 5 to 200 parts of a nonsiliceous inorganic filler, - optionally 0.01 to 3 parts of a metal compound which catalyses curing.   Use of the dispersions for the production of silicone elastomer seals, in particular for the construction industry.
Patent CA-2021515-C (CA)
Title: Buffered optical fiber having a strippable buffer layer
Inventor: MARX M FRED
IPC: C03C25/24
Filed: 1990-07-19
Granted: 1994-05-03
Abstract: Abstract A buffered optical fiber includes an optical fiber comprising a core and a cladding. Typically, the optical fiber is enclosed by at least one layer of coating material. The optical fiber is enclosed by a plastic buffer layer. Interposed between the optical fiber and the buffer layer is a decoupling material which provides a controlled coupling of the buffer layer to the underlying coating material. As a result, there is sufficient adhesion between the buffer layer and the underlying coating material to maintain the buffer layer in place during normal use of the buffered optical fiber. On the other hand, the adhesion is low enough so that the buffer layer may be removed upon the application of reasonably low stripping forces. Advantageously, the decoupling material also allows the selective removal of the optical fiber coating material as well as the plastic buffer layer.
Patent CA-2022630-C (CA)
Inventor: OMORI SHIGENORI
IPC: A44B19/60
Filed: 1990-08-07
Granted: 1995-12-19
Abstract: An apparatus for attaching bottom stops of a generally H-shaped cross section to a slide fastener chain. According to a preferred embodiment, a pair of stringer tapes of one of successive spaced element-free space sections are spread apart by spreading member. The top and bottom faces of the center base of the bottom stop are clamped resiliently by clamping members until attaching of the bottom stop to the fastener chain is finished and the clamping members move vertically for placing the bottom stop between the stringer tapes of the space section. The spread pair of stringer tapes ara then drawn near to come toward each other by drawing member until the beaded edges of the space section can be threaded respectively through spaces formed between the pair of gripping legs of the bottom stop. Then the fastener chain is transported so that the bottom stop is located to be contacted with the space section-side face of the terminal element of the row of coupling elements. Finally, the gripping legs of the bottom stop is crimped with a punch and a die for attaching the bottom stop to the fastener chain. In the present invention, since clamping operation is carried out so as not to interfere with crimping operation the bottom stop can be attached to the slide fastener chain surely and precisely.
Patent CA-2022996-C (CA)
Title: Motor vehicle power supply device
Inventor: SHIRATA AKIHIRO
IPC: H02J7/14
Filed: 1990-08-09
Granted: 1996-01-30
Abstract: A motor vehicle power supply device includes an alternator drivable by an engine mounted on a motor vehicle, a battery chargeable by electric energy generated by the alternator, a capacitor connected to the alternator and the battery, and a charging speed varying circuit arrangement connected between the capacitor, and the alternator and the battery, for varying the speed at which the capacitor is charged.  The charging speed varying circuit arrangement is controlled to vary the speed at which the capacitor is charged, depending on the operating condition of the motor vehicle.
Patent CA-2024156-C (CA)
Title: Compositions for use in controling the shedding of hair and in the induction and stimulation of its growth, such compositions containing 2-amino pyrimidine 3-oxide derivatives andnovel 2-amino pyrimidine 3-oxide derivative compounds
Inventor: DUFETEL DIDIER
IPC: C07D239/42
Filed: 1990-08-28
Granted: 2002-01-01
Abstract: Composition for reducing hair loss and inducing and stimulating its growth, containing at least one compound of formula: <IMAGE>  where R denotes H, alkyl or a ring of formula: <IMAGE> X denotes H, <IMAGE> with:   R1 and R2 denote H, alkyl, optionally substituted, alkenyl, cycloalkyl, aralkyl or aryl of formula: <IMAGE> where R9 and R10 denote H, alkyl, hydroxyl, alkoxy or halogen; or form a heterocycle with the nitrogen; R3 denotes alkyl, alkenyl, cycloalkyl, aralkyl, phenyl, optionally substituted;   R4 is identical to R3;   Y denotes O or -OSO3(-);   R' denotes H or: <IMAGE> where:   R5 and R6 are alkyl;   R7 and R8 denote H or alkyl; or its addition salts with acids which are physiologically acceptable.
Patent CA-2024407-C (CA)
Title: An improved method of making sheet dough for long-life fresh pasta products
Inventor: GUARNERI ROBERTO
IPC: A23L7/109
Filed: 1990-08-31
Granted: 1998-09-29
Abstract: A sheet of a fresh dough formed from a dough stock incorporating up to 4% salt is subjected to cross rolling. The fresh pasta product obtained from such sheet dough has extended shelf-life while retaining the original organoleptic properties unaltered.
Patent CA-2028570-C (CA)
Title: Antimicrobial method and formulation employing type ii endoglycosidase and antimicrobial agent
Inventor: CARPENTER RICHARD S
IPC: A61Q15/00
Filed: 1990-10-25
Granted: 1999-08-03
Abstract: Antimicrobial methods and antimicrobial compositions utilizing Type II endoglycosidase alone or in combination with an amtimicrobial agent.
Patent CA-2031523-C (CA)
Title: Frangible spike connector for a solution bag
Inventor: KARRASCH FRANK
IPC: A61J3/00
Filed: 1990-04-30
Granted: 1995-02-14
Abstract: A one-piece unitary frangible spike connector (10) for insertion into solution containers (16) includes a spike body formed with a closure (22) on one end thereof and a tubing receptacle (26) on the other end thereof. An internal conduit (32,34) extends from the tubing receptacle through the spike body partially into the closure. The frangible spike connector is broken apart along a reduced diameter portion (28) tapered or formed at an angle to form a spike (30) connected to the conduit (34) on the spike body with the closure (22) is broken off the spike body.
Patent CA-2033730-C (CA)
Title: Heparin-binding growth factor
Inventor: DEUEL THOMAS F
IPC: C07K14/52
Filed: 1991-01-07
Granted: 2001-02-20
Abstract: A novel heparin-binding growth factor of 18.9 kDa mol. wt. is disclosed which is purified from bovine uterus and human placenta and has a unique 25 N-terminal amino acid sequence as follows:        Gly-Lys-Lys-Glu-Lys-Pro-Glu-Lys-Lys-Val-Lys-Lys-Ser-Asp-Cys-Gly-Glu-Trp-Gln-Trp-Ser-Val-Cys-Val-Pro.
Patent CA-2036114-C (CA)
Title: Spectral resolving and sensing apparatus
Inventor: SMITH Z EROL III
IPC: G01J3/18
Filed: 1991-02-11
Granted: 1996-11-05
Abstract: A compact, self contained image resolving and sensing apparatus of the type used in electronic imaging applications includes a plurality of sensing devices such as photodetectors formed on a transparent substrate capable of resolving a polychromatic  image incident  thereupon.  The mechanism by which the substrate resolves the incident image may be refraction, diffraction or other suitable mechanism.  The sensing devices are sized and located on the substrate  such that they are capable of detecting one or more wavelength components of the resolved polychromatic image. Logic and select circuitry may be formed on the substrate generally contemporaneously and of similar materials as the sensing device.
Patent CA-2036901-C (CA)
Inventor: GRAHAM TIMOTHY W
IPC: H01J61/20
Filed: 1991-02-22
Granted: 2001-01-30
Abstract: A metal halide arc discharge lamp is disclosed having a power input rating of not more than 35 watts. The lamp comprises an envelope of light transmissive material, such as fused quartz, including a bulb portion (26), a pair of transitional neck portions (24, 24') extending from the bulb portion (26), and a pair of stem portions (22, 22') extending from the transitional neck portions (24, 24') respectively. The bulb portion (26) of the envelope defines an arc chamber (28) therein and has an external surface area of such value as to produce a wall loading not exceeding 35 watts /cm2. The arc chamber (28) contains a fill of mercury, inert gas and metal halide. The mercury and the metal halide are adapted to substantially vaporize during operation of the lamp. A pair of electrodes (30, 30') extend into the arc chamber (28) from the pair of neck'portions (24, 24') respectively. Each electrode has an electrode tip spaced apart from one another by a distance A (FIG. 2) within the arc chamber (28). The neck portions (24, 24') of the envelope each have a wall surrounding a segment of one of the electrodes (30, 30'). The walls of the neck portions (24, 24') each have a stretched section with a minimum wall thickness not exceeding about 1.5 mm. A pair of inlead assemblies are electrically coupled to the pair of electrodes (30, 30') respectively. The inlead assemblies pass from the electrodes (30, 30') through a hermetically sealed section in the stem portions (22, 22') of the envelope to the exterior of the lamp.