baber/WOPTO huggingface dataset:
Patent DK-165691-C (DK)
Inventor: PEGLION JEAN-LOUIS
IPC: C07D307/93
Filed: 1988-03-30
Granted: 1993-06-07
Abstract: Compounds of the general formula I   <IMAGE>   in which R1 and R2, which may be identical or different, each denote a hydrogen atom, a benzyl radical, a cyclohexylmethyl radical or a linear or branched alkyl radical containing from 1 to 10 carbon atoms, optionally substituted with a hydroxy radical, with a carboxy radical or with an alkoxy radical having 1 to 5 carbon atoms, with an alkoxycarbonyl radical having 2 to 6 carbon atoms, with an alkylphenyl radical having 7 to 16 carbon atoms or with a 2-alkylthienyl radical having 5 to 14 carbon atoms, R3 denotes a hydrogen atom or a linear or branched alkyl radical containing from 1 to 4 carbon atoms, A denotes a single bond or a methylene radical, or a radical of formula <IMAGE>   in which R4 is a linear or branched alkyl radical containing from 1 to 4 carbon atoms. These products are useful in anti-depressant, anti-aggressive, or dopaminergic modulation therapy and the corresponding bicyclic compounds are useful as intermediates for ring closure and production of the tricyclic compounds having the foregoing formula.
Patent DK-164717-C (DK)
Inventor: MAENNL REINHARD
IPC: F24D3/00
Filed: 1986-12-04
Granted: 1992-12-28
Abstract: An apparatus (1) consists of a tube-bundle heat exchanger (2), which can be connected to the flue gas outlet of this boiler (16), with heat exchanger tubes made of glass (6) running parallel to one another and a steel plate casing, a syphon-like neutraliser (3) connected after the heat exchanger (2), and an acid and sooting- resistant chimney (4), which can be composed of a number of tube sections (12) made of glass which are connected positively and in a tensionproof manner by acidproof and temperature-resistant sealing elements (14) with T-shaped cross-section. <IMAGE>
Patent FI-86563-C (FI)
Inventor: GREGORY THOMAS DAVID
IPC: C25B3/25
Filed: 1989-01-16
Granted: 1992-09-10
Abstract: Substituted amino aromatic compounds such as 3-amino-4-hydroxybenzoic acid are prepared by electrolytically reducing the corresponding nitro aromatic compound in a basic medium at temperatures below 60 DEG C and current densities greater than 50 milliamps per square centimeter. The animohydroxybenzoic acids are useful in the preparation of polybenzoxazoles which are used to make fibers and composites having high strength and thermal stability.
Patent FI-88099-C (FI)
Inventor: ANDERSSON GOESTA
IPC: A01J7/00
Filed: 1989-11-24
Granted: 1993-04-13
Abstract: A milking plant for a cowshed with tie stalls comprising a stationary conveyor rail (3), which extends substantially horizontally above the floor (8) of the cowshed and along each stall, and at least one stiff elongated carrier (1) which is displaceably suspended in the conveyor rail and in its length extending essentially vertically. The carrier (1) is arranged for the support of milking equipment and transport of this along the conveyor rail (3) to the milking positions at the respective stall. According to the invention the milking plant comprises means (4) for such a fastening of the carrier (1) to the floor (8) of the cowshed, when the carrier is at any of said milking positions, that at least the lower end of the carrier is prevented from movement in horizontal direction. Hereby, heavy parts of the milking equipment hanged upon the carrier, such as e.g. a milking stool, can be arranged displaceably relative to the carrier to positions closer to the cow which is to be milked so that the work of the milker is unloaded.
Patent NO-157355-C (NO)
Inventor: GREGO GIORGIO
IPC: G01B7/12
Filed: 1982-07-05
Abstract: An optical fiber, being drawn from a preform and wound upon a reel, passes between parallel plates of a capacitor connected in a measuring circuit which, from the capacitance variations due to changes in fiber diameter, controls a reel-driving motor to minimize these variations. The capacitor may have a constant charge, as by having one of its plates made of an electret, in which case the capacitance variations are determined from voltage changes. A calculator connected to the measuring circuit translates these variations into numerical values representing the fiber diameter which can be visually displayed.
Patent NO-159079-C (NO)
Inventor: SOEDERVALL MARJA-LIISA
IPC: C07C43/215
Filed: 1982-10-25
Abstract: The invention provides novel compounds of the formulaorwherein R<sub>1</sub> is hydrogen, hydroxy, alkoxy of 1 to 4 carbon atoms, benzyloxy, allyloxy, 2,3-epoxypropoxy, 2,3-dihydroxypropoxy, methoxymethoxy, ethoxymethoxy, or wherein one of R<sub>5</sub> and R<sub>6</sub> is hydrogen or R<sub>5</sub> and R<sub>6</sub> are alkyl groups of 1-4 carbon atoms which may be the same or different, or the -NR<sub>5</sub>R<sub>6</sub> group stands for a nitrogen containing 5 to 7 membered heterocyclic radial and m is 1 or 2; R<sub>2</sub> is an alkyl of 1 to 4 carbon atomswherein R<sub>7</sub> has the same meanings as R<sub>1</sub>, except that R<sub>7</sub> and R, cannot simultaneously be the same; R<sub>3</sub> is an alkyl of 2 to 4 carbon atoms, cyclopentyl or hydroxy-cyclopentyl; R<sub>4</sub> is hydrogen or hydroxy; and n is 0 to 3, provided that when R<sub>4</sub> is hydrogen, then R<sub>2</sub> and R<sub>3</sub> are not simultaneously lower alkyl containing up to 4 carbon atoms, and their non-toxic pharmaceutically acceptable acid addition salts and esters and mixtures thereof. Processes for the preparation of these compounds are described, as are novel pharmaceutical compositions of the compounds or their salts. The compounds and their non-toxic salts exhibit valuable pharmacological properties as estrogenic, anti-estrogenic, progestanic and anti-tumour activity. Certain compounds of the group are useful as chemical intermediates for the preparation of pharmaceutically active compounds of the invention.
Patent NO-161774-C (NO)
Inventor: SCHMALHOFER MARKUS
IPC: F24C15/20
Filed: 1984-03-13
Abstract: 1. Fume hood with an elongate extraction chamber, with an exit air connection for discharging extracted exit air and with a fresh air supply chamber and a fresh air collection chamber, between which heat exchange elements, through which fresh air can flow, of a recuperator are arranged which is provided in the extraction chamber of the hood and around which the exit air flows, characterized in that the fresh air supply chamber (5) and the fresh air collection chamber (6) are arranged in the region of the top side of the extraction chamber (3) each along one edge of the hood and extend over at least approximately the entire length of the hood, and that the heat exchange elements (26) are arranged transversely to the longitudinal direction of the hood.
Patent NO-163698-C (NO)
Inventor: DEBORT JEAN-PIERRE
IPC: C12P19/14
Filed: 1985-10-16
Abstract: 1. A method of treating a bisulphitic paper pulp having a high mean degree of polymerization of approximately 1,100, characterized in that, in order to give it the characteristics of a pulp for chemical purposes, there is caused to act upon the paper pulp an enzymatic preparation on a basis of fungic cellulases having a C1 activity and a Cx activity, a maximum activity in the pH range from 1.5 to 7.5, and at a temperature below 80 degrees C, the reaction medium being continually stirred the pH being maintained between 2 and 7 and the temperature below 80 degrees C during the action of the enzymatic preparation.
Patent NO-166674-C (NO)
Inventor: GANZ RUDOLF
IPC: F28F3/08
Filed: 1987-12-18
Abstract: 1. A heat exchanger module of fired ceramic material produced from a stack (a, a') of punched and laminated green ceramic cards, wherein the cards have first cut-outs (1) which, in stacked cards, form through channels (12) and have second cut-outs (2, 4, 7, 8) which are positioned around the first cut-outs (1) in such a manner that, in stacked cards, the second cut-outs (2, 4, 7, 8) of adjacent cards partially mutually overlap, channels (13) being formed which extend perpendicular to the through channels (12) and surround the latter.
Patent NO-165870-C (NO)
Inventor: PUYPLAT OLIVIER
IPC: B41C1/02
Filed: 1988-12-20
Abstract: The invention relates to duplicating intaglio print elements in steel by using an engraved copper art model as a template for a copper electrode which in turn is utilized in an electro-erosion machining process to produce the steel workpieces. The invention is particularly applicable to making intaglio print elements for printing on bank note paper and more particularly for printing paper money.
Patent NO-167078-C (NO)
Inventor: EPP NIKLAUS
IPC: B60T15/42
Filed: 1989-01-10
Abstract: The acceleration apparatus for connection with a pilot operated compressed-air brake comprises a tap-off valve which vents the main air line or conduit at the beginning of the braking procedure. This tap-off valve is opened by an actuator or actuating mechanism via a disengageable intermediary member. By employing a rotationally symmetrical plunger or push rod which is pivoted into the operative position thereof by a spring and deflected by an interrupter piston, the construction of the disengageable intermediary member can be substantially simplified. The plunger or push rod possesses at the one end thereof a cam or pin and a substantially conical surface.
Patent NO-176733-C (NO)
Inventor: HOPPERDIETZEL SIEGFRIED
IPC: F16L11/127
Filed: 1989-08-22
Abstract: The invention relates to a connection or distribution piece for heatable hoses. The hose heating is carried out by means of heating conductors which are arranged running longitudinally in or on the hose wall. The connection piece consists of a connection element, inserted into the hose internal diameter, and insulation. According to the invention, the insulation is a sleeve tube (1), divided in the longitudinal axis, whose two half shells (11, 12) can be fixed on one another via connection means (111, 112, 121, 122), with the free ends (21) of the hoses (2) to be connected covered. On the outer surface of the connection element (3), there are integrally formed material steps (31, 32), increasing in thickness in the insertion direction, distributed on the circumference in the region of the insertion into the hose internal diameter (22). These material steps (31, 32) enter into a clamping effective connection with compression webs (113, 114, 123, 124) which are integrally formed on the inner circumference of the half shells (11, 12) when the hose (2) is retained on the connection element (3). <IMAGE>
Patent NO-179005-C (NO)
Inventor: LEE WILLIAM W
IPC: A61K41/00
Filed: 1990-09-13
Abstract: A method of using 1,2,4-benzotriazine oxides as radiosensitizers and selective cytotoxic agents is disclosed. The compounds are shown to specifically radiosensitive hypoxic tumor cells and are additionnally disclosed to be useful as specific cytotoxic agents for these cells.
Patent NO-178796-C (NO)
Inventor: MAURICKX THIERRY
IPC: C22C38/16
Filed: 1991-10-16
Abstract: Steel with improved weldability, exhibiting a good resistance to cracking in the case of high welding energies, a good cold resilience and requiring no preheating before welding. 
<??>The weight composition of the steel is the following: 
 
  - from 0.07 to 0.11 % of carbon, 
  - from 1.40 to 1.70 % of manganese, 
  - from 0.20 to 0.55 % of nickel, 
  - from 0 to 0.30 % of copper, 
  - from 0 to 0.02 % of niobium, 
  - from 0.005 to 0.020 % of titanium, 
  - from 0.002 to 0.006 % of nitrogen, 
  - from 0 to 0.15 % of silicon, 
 the remainder being iron.
Patent NO-179444-C (NO)
Inventor: BARTLETT ROBERT R
IPC: A61K31/275
Filed: 1993-01-07
Abstract: The Application relates to the products 
<IMAGE>
 in which: 
 
  - R1 represents 
<IMAGE>
 R13, R14 or R15 represent H, halogen or (C1-3)alkyl and n = 1, 2 or 3, 
  - R2 represents H or (C1-3)alkyl, 
  - R3, R4, R5, R6 and R7 represent H, halogen, NO2, CN, (C1-6 )alkyl, CO-(C2-6)alkyl, (C3-6)cycloalkyl, (C1-6)alkoxy or -alkylthio or -(CH2)m-CF3, -O-(CH2)m-CF3, -S-(CH2)m-CF3 , or a -CF2-Hal, -OCF2-Hal, 
<IMAGE>
 
<IMAGE>
 or 
<IMAGE>
 radical with R8, R9, R10, R11 and R12 having the values shown for R3, R 4, R5, R6 and R7, or form -O-CH2-O, 
 to their tautomeric forms and to their salts, as well as to a process for their preparation, to their application as medicaments, especially anti-inflammatories, and to the pharmaceutical compositions which contain them.
Patent NO-177883-C (NO)
Inventor: BACHOR EDITH
IPC: A41D13/12
Filed: 1993-05-06
Abstract: A protective garment for use as overalls or trousers or as a pullover or jacket is made of a rectangular blank having two overlapping panels which are connected to each other along the two longitudinally extending marginal portions of the blank and, if necessary, along one transversely extending marginal portion. A first row of perforations is provided to form an elongated tongue starting at the one transversely extending marginal portion and extending midway between the longitudinally extending marginal portions toward but well short of the other transversely extending marginal portion. The perforations are surrounded by a welded or otherwise formed seam which converts the blank portions flanking the tongue into two tubes to constitute the leggins or the sleeves of a garment. The tongue is provided with one or more rows of perforations to form at least one strip which can be detached to be used as a sash or to form three strips, one to be used as a sash and the other two to be used to tie the leggins or sleeves to the legs or arms of the wearer. The blank has two weakened portions which are adjacent the other transversely extending marginal portion and can be destroyed to form two straps which are placed over the shoulders or are received in the crotch of the wearer.
Patent AU-755883-C (AU)
Title: Device for separation of signals
Inventor: LINDGREN ULF
IPC: H03H21/00
Filed: 1998-09-07
Granted: 2003-06-26
Abstract: Method for separating at least two signals from a mixture of signals, in which method the number of different mixtures is at least as great as the number of signals to be separated, the method comprising a modified criterion based on a criterion, which is to be minimised for estimating parameters in a separation structure and a regularising amendment, characterised in that the amendment comprises a first vector with the parameters to be estimated, a second vector with possible information concerning real parameters and a weight matrix, and a product of a difference between said first and second vector, the weight matrix and a conjugated and transposed difference between said first and second vector.
Patent CA-2006638-C (CA)
Title: Pulsed neutron porosity logging
Inventor: MILLS WILLIAM RAYMOND JR
IPC: G01V5/10
Filed: 1989-12-27
Granted: 1998-12-01
Abstract: A borehole logging tool employing a pulsed neutron source and a pair of spaced-apart epithermal neutron detectors is lowered into a borehole traversing a subsurface formation.  The formation is irradiated with bursts of fast neutrons and the epithermal neutrons returning to the borehole as a result of such irradiation are detected by the pair of epithermal neutron detectors.  These detected epithermal neutrons are both time resolved and time integrated during their epithermal die-away spectrum to provide indications of lithology independent porosity and lithology dependent porosity respectively.
Patent CA-2011737-C (CA)
Inventor: SIDMAN ALAN L
IPC: H01F41/34
Filed: 1990-03-08
Granted: 1994-08-16
Abstract: Disclosed is a recording head to optimize high density recording by reduction of hooks on the ends of transitions, the recording head having at least two poles with a gap section in between and configured with the second pole and gap section being greater in width than the first pole.  Transverse field components are reduced at the head fringes and the transition becomes substantially parallel to the gap.  The vertical components of the head field are also minimized.  A method for producing a head with a narrow first pole includes planarization of the first pole area to receive a wider gap layer and a wider second pole.
Patent CA-2014203-C (CA)
Title: Absorbent structure having improved fluid surge management and product incorporating same
Inventor: SHERSHIN ANN MARIE
IPC: A41B/
Filed: 1990-04-09
Granted: 2000-03-21
Abstract: An absorbent article includes a retention portion for storing absorbed liquids, and a distinctive surge management portion. The surge management portion, which has a selected basis weight, is constructed to rapidly uptake and temporarily hold at least three (3) successive surges of liquid directed into the target zone of the article and then release each of the surges to the retention portion.      The retention portion desorbs each input of liquid from the surge management portion and stores the liquid. Particular functional and structural parameters can further characterize the surge management portion of the absorbent article.
Patent CA-2020587-C (CA)
Inventor: YAGI KIYOSHI
IPC: H01T13/46
Filed: 1990-07-06
Granted: 1996-06-11
Abstract: A gas-filled discharge tube in which a cylindrical protection terminal is fitted to a gas-charging pipe passed through an electrode, and the electrode, the gas-charging pipe and the protection terminal are connected by electrical conductive binder filled in a clearance of these elements.  A high-tension cable device in which at least one of a connector terminal or a power supplying terminal is formed with a concave part fitted, contacted with a connection part of an additional function parts such as a series-gap forming discharge tube.  A high-tension cable device has a concave part covering an entire connection part of the additional function part and has a threaded part at an inner surface.  An outer surface of the connection part of the function part corresponding to the concave part is formed with a threaded part.
Patent CA-2020590-C (CA)
Title: Solid pharmaceutical composition containing a core and an outer layer
Inventor: BAKER RODNEY CYRIL
IPC: A61K9/00
Filed: 1990-07-06
Granted: 1995-11-07
Abstract: A solid  pharmaceutical  composition  for release  of  a  biologically active substance into a desired aqueous environment, containing a core and an outer layer, said core comprising between 17 and 93% by  weight of the biologically active substance, between 0.01 and 7% by weight of a water swellable  polymer material and  between 0 and  83% of one  or more accessory ingredients, relative to the total weight of the  core; and the outer  layer comprising between  25 and 75%  by weight of  the biologically active  substance, between  25  and 75%  by weight  of  a material for enabling  rapid dispersion  of the outer  layer into  the aqueous environment and 0 to 50% by weight  of one or more  accessory ingredients, relative to  the total  weight of the  outer layer.   The composition is preferably formulated as a bolus for veterinary use.
Patent CA-2022746-C (CA)
Title: Radio system for data transmission with passive terminal station
Inventor: GUENA JEAN
IPC: H04L5/16
Filed: 1990-08-07
Granted: 1997-02-11
Abstract: The radio system embodying the invention comprises a central station and a passive terminal station. First and second data signals are transmitted between data processing units respectively connected to the central and terminal stations. The terminal station comprises a same low-cost circuit associated with a square two-dimensional antenna for detecting the amplitude of a first incident microwave emitted by the central station thereby recovering the first data signal and deriving, in response to the first microwaves, a microwave modulated in phase by the second data signal by means of a retroreflection of a second incident microwave. This second incident microwave is emitted by the central station to the two-dimensional antenna of the terminal station. The terminal station is of very simple design, is compact and can therefore be included as well as the corresponding data processing unit in a contact-free chip card.
Patent CA-2024802-C (CA)
Title: Facsimile apparatus
Inventor: MORIMOTO HIROSHI
IPC: H04N1/00
Filed: 1990-09-06
Granted: 1995-11-14
Abstract: A facsimile apparatus of the type having a facsimile body and a paper housing separately, including a double-decker structure of an original document transporting system for transporting an original document to read out original information therein to be transmitted and a paper feeding system for feeding paper to record transmitted information thereonto.
Patent CA-2030396-C (CA)
Title: 5-[1-(imidazol)methyl]-3,3-disubstituted-2(3h)furanone derivatives
Inventor: SPAGNUOLO CIRO JERRY
IPC: C07D521/00
Filed: 1990-11-20
Granted: 1997-02-25
Abstract: Furanone compounds and compositions having anticholinergic activity are described.  The compounds have the formula:       wherein:   the dashed line indicates either the 4,5-unsaturated or the 4,5-dihydrofuranone ring;     R1 and R2 may be the same or different and are hydrogen, thienyl, furanyl, or cycloalkyl (C3-C6), benzyl, phenyl, substituted phenyl or substituted benzyl wherein the phenyl or benzyl group may be substituted with halogen, trifluoromethyl, lower alkyl, lower alkoxy or hydroxy;     R3, R4 and R5 may be the same or different and are hydrogen, lower alkyl, lower alkyl substituted with a halogen, alkoxy, amino or carboxylic acid group, an alkyl or alkylene bridge between R4 and R5 or R3 and the ring N, trifluoromethyl, nitro, a cycloalkyl group containing 3 to 6 carbons, halogen, benzyl, phenyl, substituted phenyl or substituted benzyl, for which the substituents are the same as those set forth for R1 and R2 substituted benzyl or phenyl.  R6 in the dihydrofuranone series is hydrogen or lower alkyl.  Also described are the pharmaceutically acceptable quaternary alkyl and acid addition salts of such compounds.  The compounds are particularly useful in the treatment of neurogenic bladder disorder and chronic obstructive pulmonary diseases.
Patent CA-2034119-C (CA)
Title: Circular paving stone arrangement
Inventor: MCCOY J R JOHN
IPC: E01C5/00
Filed: 1991-01-14
Granted: 1995-07-25
Abstract: A circular paving stone arrangement is disclosed employing five discrete shapes of molded paving blocks.  Two of the molded paving blocks have novel fan-shaped or wedge-shaped forms and are adapted to be used with square, circular, and rectangular blocks in a predetermined sequence in the construction of a unique circular paving stone arrangement.  The gap between adjacent sides of adjacent blocks is minimal and thereby reduces any possibility of injury to person or footwear.
Patent CA-2040024-C (CA)
Title: Electromagnetic door lock device
Inventor: GERINGER ARTHUR
IPC: E05C19/16
Filed: 1991-04-08
Granted: 1999-05-11
Abstract: The improvement is in an electromagnetic door lock device which is connected to the underside of the top of a door frame.  An armature is attracted to the energized electromagnet and is connected to the top of the door for movement between a resting unlocked position directly on top of the door and an upwardly extending locked position adjacent the underside of the energized electromagnet.  The armature which has a protrusion extending from one or both of the two opposite sides and the electromagnet carries one or a pair of tab plates connected to one or both of the opposite ends of the electromagnet and having a depending tab which intercepts the armature only when the latter is in the upwardly extended position, so as to lock the door shut.  The improvement also includes a pair of depending tabs on each tab plate defining a preferably rectangular notch therebetween, which notch extends up from the bottom of the plate and is substantially wider than the preferably rectangular protrusion and is adapted to receive it to lock it in place.  The two tabs of each tab plate are disposed predetermined distances from the vertical centerline of the tab plate so that the relative position of the tabs are adjustable by reversing the tab plate.  The protrusions can have carrying width and be removably attached to the armature.  The brackets and tab plates can be integral with or without the electromagnet.