baber/WOPTO huggingface dataset:
Patent FI-95593-C (FI)
Inventor: MILANI FEDERICO
IPC: C10L1/16
Filed: 1989-07-07
Granted: 1996-02-26
Abstract: The fluidity at low temperatures of compositions based on liquid hydrocarbons from refining is improved by means of the addition, preferably in solution, of ethylene/propylene/(conjugated diene) copolymers or terpolymers, containing 20-55% of propylene, optionally degraded by thermo-oxidation, and structurally characterized by values of at least one of X2 and X4 parameters, which are equal to, or lower than, about 0.02, indicative of the absence in the polymeric chain of propylene linking inversions.
Patent FI-98446-C (FI)
Inventor: KAAK STEPHANUS WILLEBRORDUS
IPC: B65G17/08
Filed: 1990-11-06
Granted: 1997-06-25
Abstract: The injection-moulded links of an endless conveyor belt (4), especially designed for moving products through a treatment unit, comprise a number of flat link portions (8) with recesses (10) defined by pulling arms (9), said link portions (8) having slits (12) and said recesses (10) being adapted to receive link portions of an adjacent link so that a pivoting pin (7) passing through the pulling arms and the slits can connect both link portions. Preferably at least one semi-circular end wall of the slits of the uttermost link portions is at an angle that corresponds to the curvature radius of the drums of the conveyor wherein the conveyor belt is to be mounted.
Patent FI-99100-C (FI)
Inventor: STEELE ROBERT E
IPC: B29C65/00
Filed: 1992-03-31
Granted: 1997-10-10
Abstract: A longitudinally heat shrinkable closure sheet (11) has a hold-down adhesive portion (14) adjacent each longitudinal end for application on the exposed end portions (16a,16b) a heat shrinkable wrap-around sleeve (16) applied around a pipe or other article to be covered. Heat is applied to the closure sheet (11) in order to weld the adhesive free portion of the underside of the closure sheet (11) to the end portions of wrap-around sleeve (16). The initial shrinkage of the closure sheet (11) between the hold-down adhesive portions draws it tightly into contact with the upper side of the end portions (16a,16b).Shearing forces are applied between the closure sheet (11) and the end portions (16a, 16b) firstly as the closure sheet (11) contracts relative to the end portions (16a,16b), and secondly, as the sleeve (16) shrinks, develops hoop stress and stretches the closure sheet (11), and a high strength fusion bond is achieved between the closure sheet (11) and sleeve (16). <IMAGE>
Patent FI-97250-C (FI)
Inventor: HAUER JEAN-CLAUDE
IPC: E03B9/10
Filed: 1992-12-03
Granted: 1996-11-11
Abstract: This hydrant comprises a base plate (12) fixed in the ground, a helical ring (22) positioned inside the base plate (12) screwing into an internal thread (24) in the base plate and a height-adjustable raising block mounted in the ring (22). The ring (22) extends over less than one turn of the thread in the base plate (12). The raising block (14) is integral in rotation with the ring (22) by virtue of an axial rib (32) working in a loose fit with the ends (22A, 22B) of the ring. The raising block (14) comprises a helical surface (30) bearing on the surface of the ring (22) under the effect of the weight of the raising block, allowing it to be raised by an operator. <IMAGE>
Patent NO-134667-C (NO)
Inventor: JOHANSEN J
IPC: E05D7/12
Filed: 1970-06-16
Abstract: 1355810 Separable hinge leaves GRORUD JERNVAREFABRIK A/S 15 June 1971 [16 June 1970] 27962/71 Addition to 1301503 Heading E2F A hinge has at least one leaf formed in two parts, viz. a second part 2 inserted into a pocket formed between a door 7 and a first part 1 attached thereto. The first part 1 is of mild steel and has a deformable lip 9 with e.g. a lug 8 for engagement in an opening 11 in the second part 2. The second hinge leaf 4 may have a projection 10 which, in the closed hinge position, engages the lip 9 to deform it into engagement with the opening 11. The first part 1 has guide ridges 7 and may be formed by stamping and pressing mild steel stock.
Patent NO-160929-C (NO)
Inventor: PARK CHUNG POO
IPC: C08L23/02
Filed: 1981-05-27
Abstract: Elevated temperature distortion characteristics of freshly prepared olefin polymer foams are substantially improved by employing in the preparation thereof a small amount (e.g., from about 0.15 to about 10 weight percent based on the olefin polymer) of N-substituted fatty acid amide of the formula:   R1 - @ - @ - R2 (1) wherein R1 represents an alkyl group of from 11 to 17 carbon atoms and R2 represents an alkyl group of from 12 to 18 carbon atoms and wherein the R2 alkyl group is no more than one carbon atom larger than the R1 alkyl group.
Patent NO-161320-C (NO)
Inventor: LEDENT MICHEL ALEX OMER
IPC: C07F9/38
Filed: 1981-08-31
Abstract: Solutions of aminomethylenephosphonic acids derived from diethylenetriamine and containing diethylenetriaminepenta(methylenephosphonic acid) as a principal Component are commercial products useful as metal sequestrants. Known solutions, which usually contain not more than 9% by weight of hydrochloric acid, show a tendency to deposit solid aminomethylenephosphonic acid on storage. This tendency is overcome by increasing the mineral acid content of the solution to 10% or more of hydrochloric acid by weight of the solution or an equivalent amount of at least one other non-oxidising mineral acid.
Patent NO-170167-C (NO)
Inventor: WALKER MICHAEL LEWIS
IPC: E21B41/02
Filed: 1985-06-11
Abstract: In the acidizing of a subterranean formation or well bore, the acidizing solution additionally contains a stabilized corrosion inhibitor composition to reduce its corrosivity towards metals. The inhibitor composition comprises an inhibiting effective amount of an acetylenic alcohol, a quarternary ammonium compound, an aromatic hydrocarbon, an antimony compound, and a stabilizer which substantially prevents precipitation of solubilized antimony-containing compounds from aqueous solutions.
Patent NO-167356-C (NO)
Inventor: ZAAGMAN DANIEL
IPC: C11D17/00
Filed: 1986-11-11
Abstract: The invention relates to a shaped cleansing composition containing an alkali, earth alkali or ammonium perborate anhydride and at least one cleansing constituent. The improvement consists in that the cleansing composition also contains an alkyl salicylate of which the alkyl group has 1 to 4 carbon atoms. It is preferred that use should be made of methyl salicylate. Alkyl salicylate prevents the shaped composition from going sticky and promotes the solubility of the composition in water.
Patent NO-169119-C (NO)
Inventor: BOEGESOE KLAUS PETER
IPC: C07C219/26
Filed: 1988-02-25
Abstract: Indane-, dihydrobenzofurane-, dihydrobenzothiophene-, and indoline- derivatives of the following formula: <CHEM>  wherein X, R<1>, R<2>, R<3> and R<4> are as defined in Claim 1, are effective at presynaptic DA receptors, or both at pre- and postsynaptic DA receptors, indicating usefulness in the treatment of disorders of the central nervous system (CNS) such as schizophrenia or Parkinson's disease. The 1-aminomethyl derivatives of Formula I exist as optical isomers, and the useful effects are often found in the single enantiomers to a different degree. A method for the preparation of compounds of Formula I is described.
Patent NO-175959-C (NO)
Inventor: KNORR MICHAEL
IPC: H02G3/12
Filed: 1989-06-02
Abstract: Name sign carriers for electrical installation apparatus are conventionally clamped under the support ring of the installation apparatus, as a result of which its level installation is not adequately ensured. In addition, the applicability of the known name sign carriers is limited in the case of multiple combinations of installation apparatus. It is the object of the present invention to develop the generic installation apparatus in such a manner that the name sign carrier, avoiding the disadvantages described above, can be integrated in a simple and clear manner directly below the cover frame of the installation apparatus in such a manner that it can also find application in combined multiple installation apparatus which is arranged, in particular, vertically above one another. According to the invention, it is proposed that in the cover frame (1) at least one viewing window (2) is inserted and that the name sign carrier (5, 15, 18) is fixed on the surface of the support ring (3) facing the cover frame (1) between the support ring (3) and the cover frame (1) with adaptation to the respective shaping of the cover frame (1). <IMAGE>
Patent NO-178192-C (NO)
Inventor: PERREGAARD JENS KRISTIAN
IPC: A61P25/20
Filed: 1991-07-12
Abstract: 3-Arylindole or 3-arylindazole derivatives having formula: <CHEM> wherein Ar is optionally substituted phenyl or a heteroaromatic group; R<1>-R<4> are independently selected from hydrogen, halogen, alkyl, alkoxy, hydroxy, nitro, alkylthio, alkylsulphonyl, alkyl- or dialkylamino, cyano, trifluoromethyl, or trifluoromethylthio;  the dotted lines designate optional bonds; X is N or a group CR<6> wherein R<6> is hydrogen, halogen, trifluoromethyl or alkyl, or X is CH2; Y is N or CH, or Y is C ; R<5> is hydrogen, cycloalkyl, cycloalkylmethyl, alkyl or alkenyl, optionally substituted with one or two hydroxy groups, or R<5> is a group taken from structures 1a and 1b : <CHEM> wherein n is an integer from 2 - 6; W is O or S; U is N or CH ; Z is -(CH2)m-, m being 2 or 3, -CH=CH- , 1,2-phenylene or -COCH2- or -CSCH2-; V is O, S, CH2, or NR<7>; U<1> is O, S, CH2 or NR<8>; and V<1> is NR<9>R<1><0>, OR<1><1>, SR<1><2> or CR<1><3>R<1><4>R<1><5>, and R<7>-R<1><5> are independently hydrogen, alkyl, alkenyl, cycloalkyl or cycloalkylalkyl ; may be prepared by methods known per se. The compounds are selective centrally acting 5-HT2-antagonists in the brain and are useful in treatment of anxiety, agression, depression, sleep disturbances, migraine, negative symptoms of schizophrenia, drug-induces Parkinsonism and Parkinson's disease.
Patent CA-2001633-C (CA)
Title: Antioxidant polyolefin compositions
Inventor: SMITH WILLIAM L
IPC: C09K15/00
Filed: 1989-10-27
Granted: 1996-07-09
Abstract: Antioxidant-containing polyolefin composition contain-ing a polyolefin and an antioxidant compound having the general formula:        ,                       , or          wherein R, R', X and Y are the same or different and are selected from alkyl, phenyl, cyclohexyl, a mono or polyfunctional carboxy-lie acid ester, hydroxyalkyl, and aralkyl, which groups may be unsubstituted or substituted, linear or branched, or cyclic, and p indicates a degree of polymerization and is at least 2.
Patent CA-2008011-C (CA)
Inventor: DICKSON KENNETH CHARLES
IPC: B67B7/18
Filed: 1990-01-17
Granted: 1996-01-30
Abstract: This invention consists of a flat, rectangular base with rubber pads glued to the underside and a "V" configuration securely mounted to the top face of the base. A firmly secured channnel enclosure is also mounted on the top face of the base in line with the "V" configuration. A pressure contact slider moves longitudinally within the channel enclosure. The "V" configuration and one end of the pressure contact slider are faced with a gripper material and the opposite end of the pressure contact slider is padded.
Patent CA-2009554-C (CA)
Title: Telephone terminal device having speech recognition unit
Inventor: SHIMANUKI MASANOBU
IPC: H04M1/27
Filed: 1990-02-08
Granted: 1994-07-12
Abstract: ABSTRACT OF THE DISCLOSURE       A telephone terminal device equipped with a transmitter microphone, a receiver, a speech recognition unit that receives and recognizes speech signals from the transmitter microphone and a circuit to reduce the level of signals send from a telephone network to the receiver when the speech recognition unit receives speech signals from the transmitter microphone. Further, this device is preferably equipped with a speech reproduction unit that reproduces the speech information stored in a memory, in response to the information of recognition result from the speech recognition unit, and a circuit that prevents transmission of signals from the telephone network to the receiver when the regenerated speech information is sent to the receiver. Furthermore, it is desirable for this device to be provided with a circuit that prevents generation of ringing tones when an incoming call arrives.
Patent CA-2012581-C (CA)
Title: Alitame stability using hydrogenated starch hydrolysate syrups
Inventor: YATKA ROBERT J
IPC: A23L27/30
Filed: 1990-03-20
Granted: 1997-04-15
Abstract: A comestible containing sweetening amounts of Alitame is disclosed, into which is incorporated an effective amount of hydrogenated starch hydrolysate syrup, and/or from which is excluded glycerine, to stabilize the Alitame against decomposition during storage such that after storage at 85°F for eight weeks, at least 40% of the originally present Alitame has not degraded into non-sweetening decomposition products.
Patent CA-2023018-C (CA)
Title: 2-oxo-3,8-diazaspiro /4,5/decane derivatives, pharmaceutical compositions containing them and process for preparing the same
Inventor: TOTH EDIT
IPC: C07D211/22
Filed: 1990-08-09
Granted: 1995-11-28
Abstract: The  invention relates to novel, therapeutically active 2-oxo-3,8-diazaspiro[4,5]decane  derivatives  of the formula (I),   (I) wherein R    means hydrogen, a C1-12alkyl, C3-6cycloalkyl, carbocyc-lic C6-10aryl or carbocyclic C6-10aryl-C1-4alkyl group, the  two  latter  ones  optionally being substituted on their  aromatic  part by one or more, same or different halogen(s)   or   one   or  more C1-4alkyl or  C1-4alkoxy group(s); one of R1  and  R2  stands  for a hydroxyl group whereas the other means a methyl group;       R3 and R4, which are the same or different, represent hydro-gen,  one  or  more  halogen(s), C1-4alkyl, C1-4alkoxy, trihalomethyl  group or a hydroxyl group optionally es-terified by a C1-4alkanoic acid; and n    is 1 or 2, their isomers, solvates, hydrates, acid addition and quater-nary ammonium salts.    The  invention further relates to pharmaceutical compo-sitions  containing  these  compounds and a proces for their preparation.    The  compounds  of  the  formula  (I) exert antihypoxic effects  in  the  central nervous system and therefore, they are  useful for the prevention and treatment of disturbances of the cognitive functions as well as mania, agitation, psy-chomotor  disquiet, senile and multi-infarctual dementia and Alzheimer's disease.
Patent CA-2033137-C (CA)
Title: Microwave component and method for fabricating substrate for use in microwave component
Inventor: HIGAKI KENJIRO
IPC: H01L39/24
Filed: 1990-12-24
Granted: 1995-07-18
Abstract: A microwave component includes a single dielectric layer, and one pair of conductor layers formed on opposite surfaces of the dielectric layer, respectively, one of the pair of conductor layers forming a ground conductor, and the other of the pair of conductor layers being shaped in a predetermined pattern. The pair of conductor layers are respectively formed of oxide superconductor material layers which are deposited on the opposite surfaces of the dielectric layer, respectively, and which have little defect.
Patent CA-2039445-C (CA)
Title: Impression cylinder arrangement of an intaglio machine for web-fed printing
Inventor: FESER NORBERT ADOLF
IPC: B41F9/00
Filed: 1991-03-28
Granted: 2001-06-12
Abstract: An impression cylinder arrangement for an intaglio machine used for web-fed printing comprises a rotating impression cylinder with a circumference and a surface section extending partially around the circumference, and a cooling device for cooling the impression cylinder. The device for cooling the impression cylinder includes a plurality of continuous metal belts which run over two drums, which partially wrap the impression cylinder and are carried along by the latter during its rotation. These metal belts discharge the heat arising at the surface of the impression cylinder during the printing operation and are themselves cooled by the fact that one of the two drums is constructed as a hollow cooling drum through which a cooling means flows. The drums preferably are mounted in an adjustable frame and, when the printing machine is switched off, can be removed from the impression cylinder to the extent that the latter is not contacted by the metal belts.
Patent CA-2039534-C (CA)
Title: Recovery of components of waste plasterboard
Inventor: BAUER FRED MICHAEL
IPC: B02C4/02
Filed: 1991-04-02
Granted: 1996-08-20
Abstract: A method and apparatus for processing waste plasterboard consisting of sheets of paper or similar material adhered to a core of plaster of paris or the like, for recovering and separating the cover material from the gypsum of the core and for collecting each in a conveniently reusable form.  A pair of rollers have para-llel axes of rotation and are held to a variably close spacing under pressure while being counterrotated to grasp and crush pieces of plasterboard, delivering the paper and crushed gypsum core material to a vibrating screen which separates the two for separate collection and subsequent reuse as raw materials or for other purposes.  A second crusher and screen may be used for additional separation of the materials.
Patent CA-2040865-C (CA)
Title: Method for preventing, stabilizing or causing regression of atherosclerosis employing a combination of a cholesterol lowering drug and an ace inhibitor
Inventor: BERGEY JAMES L
IPC: A61P9/10
Filed: 1991-04-19
Granted: 2002-07-23
Abstract: A method is provided for slowing the progres-sion of atherosclerosis in hypertensive or normoten-sive patients and reducing or eliminating athero-sclerotic lesions in such patients by administering a combination of a cholesterol lowering drug such as pravastatin, and an ACE inhibitor, especially one containing a mercapto moiety, such as captopril or zofenopril.
Patent CA-2043124-C (CA)
Title: Fluorogenic tryptophanase substrates
Inventor: MIZE PATRICK D
IPC: C12Q1/04
Filed: 1991-05-27
Granted: 1995-12-12
Abstract: A fluorogenic substrate for tryptophanase useful for   identifying   an   unknown   microorganism   is   a fluorescent dye linked to an amino acid by a carbamate or thiocarbamate group.   In preferred substrates,  the dye is fluorescein or 7-amino-4-methyl coumarin and the amino  acid  linked thereto  is  cysteine,  threonine or serine.
Patent CA-2046608-C (CA)
Title: Pump jack
Inventor: ANDERSON CARL
IPC: A63B27/00
Filed: 1990-03-05
Granted: 2003-11-25
Abstract: A pump jack for traveling up and down a pole includes a frame member which supports a lower shackle having a front and a rear gripping rods applying a clamping force for gripping the pole. A pump arm pivotally supports and operates an upper shackle also having a front and a rear gripping rod for clamping the pole. The lower shackle has a single U-shaped yoke pivotally supported on and biased to a support arm to improve the leverage for operating the lower shackle. The upper shackle is provided with a freely rotatable roller mounted on the upper shackle so as to space the bitting front rod of the upper shackle from the pole to permit stepping up of the upper shackle. The usual tension springs on the upper shackle are eliminated to thereby permit less force needed for its operation.
Patent CA-2046748-C (CA)
Title: Problem prevention on a computer system in a service network of computer systems
Inventor: CALVERT NATHANIEL
IPC: G06F11/25
Filed: 1991-07-10
Granted: 1999-06-15
Abstract: A  service  network  has  several  computer  systems connected together.   A computer  system  can  either be  a "Service Requestor"  (SR),  a "Service Provider"  (SP), or a hybrid of the two,  a "Service Provider/Requestor"  (SP/R). The  computer  systems  in  the  service  network  have  the capability to perform or request problem prevention.  A SP (or SP/R acting as a SP) can check to see if it has any solutions to problems that one or more of the SRs (or SP/R acting as an SR) it supports has but has not discovered or reported  yet.    If   so,   it   can  distribute   solution information, accompanied by one or more software components, microcode components, hardware parts order,  and/or textual instructions, to the SRs.  In addition, a SR (or SP/R acting as an SR) can request any known fixes to problems for a list of supported components from an SP (or SP/R acting as an SP). The SP sends any fixes to problems associated with the list of supported components to the requesting SR.
Patent CA-2046956-C (CA)
Title: O-methyl derivatives of azithromycin a, process and intermediate for their preparation, and use thereof in the preparation of pharmaceuticals
Inventor: KOBREHEL GABRIJELA
IPC: A61K31/00
Filed: 1991-07-12
Granted: 1999-01-05
Abstract: The invention relates to O-methyl derivatives of azithromycin A of the formula (I)   wherein Ia R1 = R2 = CO2CH2C6H5, R3 = CH3, R4 = R5 = H          Ib R1 = R2 = CO2CH2C6H5, R3 = R4 = CH3, R5 = H          Ic R1 = R2 = CO2CH2C6H5, R3 = R5 = H, R4 = CH3 Id R1 = R2 = CO2CH2C6H5, R3 = R4 = R5 = CH3 Ie R1 = R2 = R4 = R5 = H, R3 = CH3 If R1 = R2 = R5= H, R3 = R4 = CH3 Ig R1 = R2 = R3 = R5 = H, R4 = CH3 Ih R1 = R2,= H, R3 = R4 = R5 = CH3 li R1 = R4 = R5 = H, R2 = R3 = CH3 Ij R1 = R5 = H, R2 = R3 = R4 = CH3 Ik R1 = R3 = R5 = H, R2 = R4 = CH3 Il R1 = H, R2 = R3 = R4 = R5 = CH3 to their pharmaceutically acceptable addition salts with inorganic or organic acids, to a process for their preparation and to their use in the obtaining of antibacterialpharmaceutical preparations.
Patent CA-2063872-C (CA)
Title: Pharmaceutical preparation based on plasma proteins
Inventor: EIBL JOHANN
IPC: A61P29/00
Filed: 1992-03-24
Granted: 1995-11-07
Abstract: There is disclosed a pharmaceutical preparation based  on  plasma proteins  and  having  antimicrobial, antiphlogistic   and   antiallergic   activities.   This preparation    contains    immunoglobulin   A    (IgA), immunoglobulin G (IgG) and transferrin, wherein between 0.40 and 0.80 parts by weight of IgG and 0.15 to 0.45 parts by weight of transferrin are provided per part by weight of IgA. It has proved that both the intensity of action on the bacterial and viral pathogens and the spectrum of an IgA- and IgG-containing preparation may be increased if it additionally contains transferrin and the three components IgA, IgG and transferrin are present at the weight ratios defined by the invention.
Patent CA-2066998-C (CA)
Inventor: SHIRAKI KIMIYASU
IPC: C12N15/09
Filed: 1992-04-24
Granted: 2000-05-23
Abstract: The present invention provides a recombinant varicella-zoster virus prepared by inserting at least one kind of gene selected from a gene group of hepatitis B virus genome, a genomic DNA of said recombinant virus, a live vaccine containing said recombinant virus as an effective ingredient, an antigen derived from said recombinant virus, and diagnostic agent containing said antigen.    The recombinant varicella-zoster virus of the present invention can be utilized as a multivalent vaccine Having an excellent immunity effect both on chickenpox and hepatitis H, and the expression products and genomic DNA thereof may be used as a multivalent diagnostic agent.
Patent CA-2085050-C (CA)
Title: Fluidized bed apparatus
Inventor: BANNICK DAVID E
IPC: F27D99/00
Filed: 1992-12-10
Granted: 1997-05-27
Abstract: An apparatus is disclosed for heat treating a granular material.  The apparatus includes a retort having a volume sized to receive a bed of fluidizing particles at a predetermined elevation within the volume and a plurality of electrically powered infrared radiation sources.  The sources are submerged within the bed.  The apparatus includes a deflector plate for deflecting granular material from an upper elevation of said bed to close proximity to said radiation sources.