baber/WOPTO huggingface dataset:
Patent NO-157376-C (NO)
Inventor: ZEUGNER HORST
IPC: C07D243/16
Filed: 1981-12-18
Abstract: Novel 2-acyl amino methyl-5-phenyl-1H-2,3-dihydro-1,4-benzo diazepine compounds of the following Formula I    <IMAGE>  I  which have valuable pharmacological properties are provided. In said Formula I the acyl group -CO-R3 represents a benzoyl group or a phenyl alkanoyl group which may be unsubstituted or mono- or di-substituted in the phenyl ring. The substituent R1 in said compounds indicates lower alkyl, lower alkenyl, or cyclopropyl methyl, and the substituent R2 indicates hydrogen, lower alkyl, or lower alkenyl, while the substituent R6 indicates hydrogen, halogen, lower alkyl, lower alkoxy, hydroxyl, lower alkylthio, nitro, trifluoro methyl, cyano, amino, mono- or di-lower alkyl amino, lower mono-alkanoyl amino, lower N-alkyl-N-alkanoyl amino, or lower alkanoyloxy, and the substituent R7 indicates hydrogen, halogen, lower alkyl, lower alkoxy, hydroxyl, or lower alkanoyloxy, whereby R6 and R7, when attached to adjacent carbon atoms, may form together the methylene dioxy or the ethylene dioxy group. The substituents R8 and R9 designate the same substituents as indicated for the substituents R6 and R7. The compounds of Formula I have a surprising analgesic activity.
Patent NO-151531-C (NO)
Inventor: EKLOEF AAKE TORSTEN
IPC: B25D17/24
Filed: 1982-02-10
Abstract: In an hydraulic rock drill there is an hydraulic so called recoil damper that damps the reflected shock waves that propagates from the rock backwardly through the drill stem. The damper comprises a support piston (68) slidably in a cylinder so that a pressure chamber (20) is formed in which the support piston has a piston area. Narrow clearances (75,76) between the support (68) and its cylinder form leak passages and these leak passages are coupled in series with an orifice restrictor (84) to sump. The pressure peaks in the pressure chamber do not reach sealing rings located at the outer portions of the clearances.
Patent NO-160011-C (NO)
Inventor: ARETZ WERNER
IPC: C12P19/56
Filed: 1984-06-22
Abstract: The present invention relates to the micro-organism Streptomyces purpurascens (DSM 2658), its mutants and variants, a process for the preparation of anthracycline derivatives by fermentation of these cultures and to the anthracycline derivatives themselves. The new compounds are distinguished by antibacterial activity and, in addition, they act against various types of tumors.
Patent NO-163575-C (NO)
Inventor: AMRAHAMSON DONALD W
IPC: C25B9/19
Filed: 1984-08-24
Abstract: Monopolar, bipolar, and highbrid filter press electrolytic cells for electrolytic processes utilizing a novel method of introducing and removing electrical energy. The invention contemplates a novel low pressure, high surface contact area connecting means for joining the anode element and cathod element of electrode assemblies. The invention also contemplates a low pressure, high surface contact area contact of the current distributor member to the back plate.
Patent NO-168945-C (NO)
Inventor: ALSOP RANULPH MICHAEL
IPC: A61M1/36
Filed: 1986-06-19
Abstract: There is described polysaccharides of high molecular weight for use in peritoneal dialysis. The polysaccharides are capable of dialysing human serum for long periods of time without causing damage to the peritoneum and are also capable of preventing loss of polymer from the peritoneum to the serum. There is also described a method of making the polysaccharides and pharmaceutical formulations containing them.
Patent NO-170725-C (NO)
Inventor: BINDRA JASJIT SINGH
IPC: C07K1/00
Filed: 1986-08-08
Abstract: Polypeptide derivatives containing 5-amino-2,5-disubstituted-4-hydroxypentanoic acid residues are of the formula:wherein, for example in a preferred embodiment R is t-butyloxycarbonyl, m and n are each 0 or 1, their sum being at least 1; R is cyclohexylmethyl; R<sup>2</sup> is 2-methylpropyl, 2-methyl-2--propenyl, benzyl, 4-chlorobenzyl, 3-chlorobenzyl, 4-methylbenzyl, 4-methoxybenzyl, 3,4-dichlorobenzyl, 2-chlorobenzyl or cyclohexylmethyl; R<sup>3</sup> is hydrogen; R<sup>4</sup> is hydrogen, methyl, 4-aminobutyl, 2-carboxyethyl, 3-(ethoxycarbonyl)propyl or 3-(benzyloxycarbonyl)propyl; W is phenylalanyl, W<sup>1</sup> is histidyl and W<sup>2</sup> is lysyl.These compounds are useful for inhibiting the angiotensinogen cleaving action of the enzyme renin having particular utility in the treatment of hypertension.
Patent NO-166180-C (NO)
Inventor: BROWN ROGER CHARLES
IPC: C12N9/99
Filed: 1986-08-28
Abstract: There are described compounds of formula I,   <IMAGE> I  in which Y is S, O or NR9, n is 0 or 1, R9 is hydrogen or alkyl C 1 to 10, R3 is hydrogen, alkyl C 1 to 10, cycloalkyl C3 to 10, CF3, SR10, a 5 or 6 membered heterocyclic group containing one or more S, O or N atoms, NR4R5, phenyl or phenylalkyl C7 to 12, the phenyl, phenylalkyl and heterocyclic groups optionally being fused to a further phenyl group, the heterocyclic group and any phenyl group optionally being substituted by alkyl C 1 to 6, halogen, alkoxy C 1 to 6, nitro, nitrile, CF3, SR6, NR7R11 or hydroxy, R6, R7 and R11, which may be the same or different, are each hydrogen or alkyl C 1 to 10, R4 and R5, which may be the same or different, are each hydrogen, alkyl C 1 to 10 or phenyl, R10 is alkyl C 1 to 10, X1 is S or O, and A is a chain comprising from 2-16 atoms, which chain carries an O or S containing substitutent at a position 2-6 atoms away from the group C=X1, and pharmaceutically acceptable salts, esters and amides thereof, p1 there are also described method of making the compounds and pharmaceutical formulations, e.g. for the treatment of hypertension, containing them.
Patent NO-173454-C (NO)
Inventor: KILBANE FARREL M
IPC: C23C2/12
Filed: 1987-03-23
Abstract: Continuously hot dip aluminum ferritic chromium alloy steel strip (11). After the steel has been given a pretreatment to remove surface contaminants, the steel is protected in a hydrogen atmosphere until it is passed into the molten aluminum coating metal. The coating metal readily wets the steel surface to prevent uncoated areas or pin holes in the coating layer.
Patent NO-169180-C (NO)
Inventor: THEN JOHANN
IPC: C12P13/06
Filed: 1987-06-03
Abstract: Prodn. of L-tert.-leucine (Ia) or L-phosphinothricin (Ib) is effected by tranamination of 3,3-dimethyl-2-oxobutyric acid (IIa) or (3-carboxy-3-oxopropyl)methylphosphinic acid (IIb), or their salts, with an amino acid (III) as amino gp. binder. Pref. the reaction is effected in the presence of a transaminase enzyme at pH 7-8.5 using a (III):(II) ratio of 1-5:1, esp. 1-2:1. The enzyme is used in pure form, in the form of a microorganism, or in the form of a cell extract or protein isolate derived from a microorganism. The microorganism is a Paracoccus, Alcaligenes, Pseudomonas, Serratia, Agrobacterium, Streptomyces or Enterbacterium strain, or a genetically manipulated microorganism, esp. E.coli ATCC 11303 transformed with a plasmid contg. a tyrB or 1lvE gene.
Patent NO-177520-C (NO)
Inventor: JAGSCHITZ OTTO
IPC: H05B41/298
Filed: 1989-04-19
Abstract: A ballast for a discharge lamp (L) contains, in the normal manner, an invertor (C) supplied from a DC voltage source (B), which invertor generates the alternating voltage for the discharge lamp (L). The discharge lamp (L) is located in parallel with the capacitor (C10) of a series-resonant circuit (L6/C10). A variable frequency AC voltage is supplied from a variable frequency generator (6, 7, 8, 9, 15, 16) to the invertor (C). The frequency of the variable frequency generator can be controlled by a control unit (10). Control signals are supplied to the control unit, which signals correspond to various parameters of the ballast. These parameters are the lamp voltage, the lamp current, the DC power, the DC voltage, a low-voltage DC voltage and the phase angle of the load circuit (E) for the invertor (C). The reaction of the control unit (10) to changes in the parameters mentioned is to change the frequency of the frequency generator or to switch off the frequency generator or the invertor (C). <IMAGE>
Patent NO-174762-C (NO)
Inventor: FRACHEY ENRICO
IPC: A43B21/28
Filed: 1990-05-23
Abstract: A sports shoe having a vamp (A) and a lower support part (1) which includes a sole (2), and a wedge (3) arranged on said sole, a mounting insole (5) and an additional insole (6) which is in contact with the user's foot. The shoe includes, associated with the lower support part (1), an insert (13) comprising elements (14) which are elastically deformable under pressure and which are enclosed in an airtight casing (15) advantageously of a platic material, the insert (13) being arranged in a seat (16, 17) provided in the wedge (3) and in the mounting insole (5) in a position corresponding with the heel of the foot. A further insert (13A) may be provided at a different location of the shoe.
Patent NO-178995-C (NO)
Inventor: RUNEMAN BO
IPC: A61F5/44
Filed: 1992-05-15
Abstract: PCT No. PCT/SE90/00743 Sec. 371 Date Jun. 22, 1992 Sec. 102(e) Date Jun. 22, 1992 PCT Filed Nov. 16, 1990 PCT Pub. No. WO91/07156 PCT Pub. Date May 30, 1991.An absorbent article intended for use as a urine-collecting insert in a diaper or an incontinence guard includes an inner casing layer (2) of liquid permeable material, which when the article is worn lies nearest the body of the wearer, an outer liquid permeable casing layer (3) and an absorbent pad (4) located between the casing layers. The outer casing layer (3) has a lower liquid permeability than the inner casing layer (2), such that liquid absorbed by the article is able to pass through the outer casing layer and absorbed by the diaper or incontinence guard, relatively slowly and in a controlled fashion.
Patent AU-743200-C (AU)
Title: Novel sintered materials produced from zircon and zirconia
Inventor: GUIGONIS JACQUES MARIUS LOUIS
IPC: C04B35/48
Filed: 1999-04-20
Granted: 2003-01-23
Abstract: A sintered zirconia-based material is prepared from a relatively low zircon content charge and having specified zirconium, hafnium, silicon, titanium, yttrium and aluminum oxide contents. A novel sintered material is prepared from a charge containing 5-40% zircon and has the composition (by wt.) 82-96% ZrO2 + HfO2, 1.7-14% SiO2, 0.2-3% TiO2, 0.4-5% Y2O3, 0.2-2.5% Al2O3 and less than 1% other constituents. An Independent claim is also included for production of a shaped body of the above sintered material.
Patent AU-755502-C (AU)
Title: Immunostimulants
Inventor: ALPAR HAZIRE OYA
IPC: A61K9/16
Filed: 2000-03-23
Granted: 2003-08-14
Abstract: A polycationic carbohydrate such as chitosan, or a pharmaceutically acceptable derivative thereof, are used as immunostimulants. Vaccine compositions containing these polycationic carbohydrates, in particular in particles such as microparticles or liposomes are also described and claimed. Methods of treatment and the use of the polycationic carbohydrates as immunostimulants in the production of vaccines are further aspects described and claimed.
Patent CA-2009841-C (CA)
Title: Method and apparatus for ocular perfusion
Inventor: MORRIS ROBERT E
IPC: A61M1/00
Filed: 1990-02-12
Granted: 1999-01-19
Abstract: Ocular perfusion during intraocular surgery of the anterior or posterior ocular cavity is optimized through the method of using a gas pump having a discernible and controllable output pressure to pressurize a reservoir of liquid infusate, which is supplied under pressure to a surgical infusion instrument for perfusion of the selected ocular chamber (Gas Forced Liquid Infusion, GFLI). The infusate selection and the infusate pressure can be controlled with a high degree of accuracy and both can be rapidly varied by audible command.  Preferentially a human sensible indication of pressure is constantly available at the gas pump.
Patent CA-2010108-C (CA)
Title: Flat steel concrete anchor for precast concrete pieces
Inventor: FRICKER SIEGFRIED
IPC: E02D5/80
Filed: 1990-02-15
Granted: 1999-05-04
Abstract: A flat steel concrete anchor for precast concrete parts is provided.  The anchor has a connecting area for a hoist device that is disposed close to the surface of the precast concrete part.           An anchoring area is located deeper in the precast concrete part which has at the end of the flat steel part a hook-shaped bent section by which support surfaces for the concrete are formed, directed essentially transversely to the direction of stress and disposed on both sides of the mid-height axis.  A curvature formed by the hook-shaped bent section serves to receive a reinforcement rod.  The flat steel part in the anchoring area has at least two flat steel sections which are formed in opposite directions into bent sections and, viewed in the longitudinal direction of the reinforcement rod to be inserted, make up an essentially closed form.
Patent CA-2011068-C (CA)
Title: Hot cut procedure for telecommunications network
Inventor: RADEMACHER KEVIN A
IPC: H04B1/74
Filed: 1990-02-27
Granted: 1994-03-29
Abstract: HOT CUT PROCEDURE FOR TELECOMMUNICATIONS NETWORK                  ABSTRACT OF THE DISCLOSURE         In a telecommunication network, having at least first and second original equipment electrically connected by at least a first existing conductor, a method is disclosed for adding intermediate equipment to the network. The intermediate equipment is connected to the first original equipment by at least a first replacement conductor and the intermediate equipment is connected to the second original equipment by at least a second replacement conductor.  A method for adding uses a temporary circuit having at least first and second test conductors.  The method includes the steps of electrically connecting first and second replacement conductors to the additional equipment.  The first temporary conductor is electrically connected to the original conductor at a first point of connection.  The second temporary conductor is electrically connected to the original conductor at a second point of connection.  The second point of connection is disposed between the second original equipment and the first point of connection.  The first and second temporary conductors and the first original conductor cooperate to define a temporary signal pathway between the first and second original equipment with the temporary signal pathway including the high temporary circuit.  The original conductor is severed at a point of severance disposed between the first and second points of connection.  The first replacement conductor is electrically connected to the first original equipment.  The second replacement conductor is electrically connected to the second original equipment.  The temporary signal pathway is severed.
Patent CA-2011324-C (CA)
Title: Method and apparatus for manufacturing a rod of tobacco or the like enclosed by a paper strip, and cigarette manufactured by said method
Inventor: HULSMAN SEVERIEN
IPC: A24D1/00
Filed: 1990-03-02
Granted: 1996-05-14
Abstract: A method and apparatus for manufacturing a rod of tobacco or the like enclosed by a paper strip is described, wherein a paper strip is supported and transported by a garniture tape and tobacco is deposited on the paper strip. The tobacco is compressed into a tobacco core and the paper strip is closed with its longitudinal edges parts around the compressed tobacco core. A channel is formed in the circum-ference of the tobacco rod during the compressing by means of an entrance finger with a ridge. A second longitudinal edge part of the paper strip is folded into the channel by a folding element and a first longitudinal edge part is subsequently laid over said channel.
Patent CA-2022334-C (CA)
Title: Engine valve cover gasket with electrical bridge
Inventor: MATHEWS WILL W
IPC: H01R13/533
Filed: 1990-07-25
Granted: 2002-05-28
Abstract: A plastic gasket assembly of substantially increased thickness, compared to present day elastomeric or composition gaskets, for use in sealing an engine valve cover to a cylinder head thereof, the gasket including a portion incorporating an electrical conductor for creating an electrical bridge through the sealing area between the cylinder head and valve cover by means of which exterior control circuitry can be electrically coupled to electrical or electronic devices disposed internally of the valve cover. In a first embodiment, the wires connecting the devices to the control unit are simply molded into the gasket whereas in a second embodiment, the gasket is drilled or molded to provide holes for inserting the wires; sealing of the wires being accomplished by clamping of the gasket and/or sealant disposed on the wire. In another embodiment, a plastic carrier is provided having transversely extending spacing ribs in which the wires may be laid and covered with a room temperature vulcanizing compound as a sealant. In still further embodiments, electrically connected integral male cable connectors are formed on the exterior edges of the gasket, and the interior edge in some cases, to permit quick detachment of the control circuitry therefrom to permit removal of the valve cover for servicing the engine while yet another and preferred embodiment provides the lower surface of the gasket with a slot which properly positions the connector on the top edge of the head during assembly and prevents the connector portion of the gasket from being inadvertently pulled out from between the valve cover and cylinder head.
Patent CA-2029235-C (CA)
Title: Water-activated survival lamp unit and an improved water sensing switch therefor
Inventor: BRAIN JOHN ERRINGTON
IPC: B63C9/20
Filed: 1990-11-02
Granted: 2002-01-22
Abstract: A water-activated survival lamp unit for mounting to a flotation device in proximity to the water line. The survival lamp unit comprises a hermetically sealed light transmissive housing in which are mounted a light source and a battery in an electrical circuit together. A water-sensitive actuator is provided, including a pair of electric terminals extending outside the housing in a spaced apart relationship. The actuator is responsive to a momentary electrical path established between the terminals through a coherent body of water to close the electrical circuit between the battery and the light source for a predetermined time period largely exceeding the duration of the electrical path, thus causing timed actuation of the light source. Periodic water splashing of the electric terminals allows to reestablish at intervals the electric path, each time resetting the actuator which closes the electrical circuit for an additional time period.
Patent CA-2031785-C (CA)
Title: Apparatus for programmably accessing and assigning time slots in a time division multiplexed communication system
Inventor: GINGELL MICHAEL J
IPC: H04Q11/04
Filed: 1990-12-07
Granted: 1994-10-25
Abstract: ABSTRACT OF THE DISCLOSURE      A three-ported apparatus is adapted to interface a serial TDM bus, a local controller and a line unit bus in a telecommunications terminal.  All data passing between the TDM bus and the line unit bus is temporarily stored and is accessible to the local controller, allowing the controller to either pass said data without modification or provide modifications thereto.  Signaling contained within the data may be translated to a form usable by the line unit through the use of translation tables down-loaded from inventory storage on the line units.  For each line unit, the local controller programmably controls time slot assignment, provisioning and inventory information access.
Patent CA-2033837-C (CA)
Title: Filter device for the manufacture of aroma extracts
Inventor: BRINDOPKE DIETER
IPC: A47J31/02
Filed: 1991-01-09
Granted: 1999-08-17
Abstract: The subject of the invention is a filter device for the manufacture of aroma extracts from coffee or tea. This filter device comprises a filter holder with an interior which has a pyramid-like shape, and a filter paper insert which adapts to the shape of the interior of the filter holder when in use. In order to improve the utilization of an aroma carrier, the corners of the filter holder in the utilized interior axe bevelled or otherwise broken. The filter paper insert is analogously equipped with folds in its corners which allow the filter paper insert to interlock as well as possible with the bevelled corners of the filter holder.
Patent CA-2034619-C (CA)
Title: Two stage separator apparatus
Inventor: WILLIAMS ROBERT M
IPC: B02C23/32
Filed: 1991-01-21
Granted: 1995-10-31
Abstract: A material separator apparatus for obtaining refined material subjected to a first grind reduction which is moved into the separator where the larger and/or heavier particles of the material are separated out and returned by gravity to fall back into the first grind reduction for further reduction while the finer ground material is subjected to a second separation by a rotary separating device having an array of spaced members which allow the passage of particles smaller than the spacing between members and the larger particles are refused passage and fall back for further reduction.
Patent CA-2039979-C (CA)
Title: Arrow support for an archery bow
Inventor: JACOBSON WILLIAM JOHN
IPC: F41B5/22
Filed: 1991-04-08
Granted: 1997-01-07
Abstract: An apparatus for supporting an arrow on an archery bow. The apparatus having an adjustable resilient finger member which is circumferentially adjustable on an annular frame member. The finger member being tapered so that the resiliency increases in magnitude from the mounting end to the supporting end. The finger compensates for variable degrees of arrow distortion resulting in a maximum transfer of the energy from the blow string to the arrow.
Patent CA-2040350-C (CA)
Title: Ceramic fiber attaching system for a backing plate
Inventor: DUNLAP DAVID R
IPC: B23K9/20
Filed: 1991-04-12
Granted: 2001-10-09
Abstract: An attaching assembly is disclosed which permits attachment of ceramic fiber to a back plate. The assembly includes a stud retainer plate having a perforation, such as at the center of the plate. The stud retainer plate can be affixed to a perforate backing element, e.g., a metal mesh. On the side of the stud retainer plate opposite the backing element, there is a tube retainer. This tube retainer is secured to the stud retainer plate. An elongated, removable tube can be inserted into the tube retainer. A stud can be inserted through the removable tube, and through the retainer plate perforation and perforate backing element. The stud is then welded to a back plate, e.g., a solid furnace wall. A refractory element inserted in the retainer plate perforation insulates the stud from the retainer plate to prevent arcing during welding. After welding, the removable tube, which during welding is surrounded by ceramic fiber, is removed, thereby providing a continuous ceramic fiber hot face covering the attachment assembly.
Patent CA-2040470-C (CA)
Title: Controller for an automatic vending machine
Inventor: NISHIUMI KENJI
IPC: G07F5/24
Filed: 1991-04-15
Granted: 1995-12-05
Abstract: A controller for an automatic vending machine in which the specification for each of a plurality of countries is set easily.  If a country setting switch sets a specification for a desired country, parameter values corresponding to the specification are read from a memory and elements required for changing the specifica-tion are controlled in accordance with the Parameter values.  The parameter values include, for example, respective threshold levels for the inserted coins for each of the countries and the values indicative of the distributing manners to distribute the respective insert-ed coins for each of the countries.