baber/WOPTO huggingface dataset:
Patent IS-2862-B (IS)
Inventor: PETERSEN HANS
IPC: C07C253/34
Filed: 2005-06-09
Abstract: In the following, citalopram diol means 4-(4-dimethylamino)-1-(4-fluorophenyl)-1-hydroxybutyl)-3-(hydroxymethyl)-benzonitrile, as free base and/or acid addition salt. The invention relates to a process for the preparation of racemic citalopram diol and/or R- or S-citalopram diol, comprising the separation of a non-racemic mixture of R- and S- citalopram diol with more than 50% of one of the enantiomers into a fraction being enriched with S- or R- citalopram diol and a fraction comprising RS-citalopram diol wherein the ratio of R-citalopram diol:S-citalopram diol is equal to 1:1 or closer to 1:1 than in the initial mixture. The method is characterized in that (i) RS-citalopram diol is precipitated from a solution of the initial non-racemic mixture, or R- or S-citalopram diol is dissolved into a solvent from the initial non-racemic mixture, leaving a residue of RS- citalopram diol, and in that (ii) the residue/precipitate formed is separated from the final solution phase, followed by optional steps of repetition, recrystallisation, purification, isolation and conversion between free base and salts. The invention also relates to a process for the preparation of RS-citalopram, S-citalopram or R-citalopram (all as free base and/or acid addition salt) comprising the method described above followed by ring closure.
Patent AT-401366-B (AT)
IPC: B42F13/24
Filed: 1993-01-29
Granted: 1996-08-26
Abstract: A loose leaf binder mechanism has a bottom plate (2), a guide (3, 4) for turning punched sheets consisting of fixed rods and of rods movable by means of a spring-actuated pivot arm (5), and an actuating lever (10) whose actuating head (11) engages, via a guiding device, a bearing plate which projects upwards from the bottom plate (2). The actuating lever (10) further engages the pivot arm (5) by means of an actuating element (22). In order to control the movements of the actuating lever (10), at least two control cams (19, 20) for engaging at least one control cam (21) of the actuating head (11) are spaced apart on the bearing plate (9). An additional control cam (23) for determining when the actuating lever (10) is in its open position is provided on the bearing plate (9) or on the actuating head (11). The additional control cam may be integrated in the front end of the actuating head (11), in the guiding device or in the actuating element (22).
Patent AT-408145-B (AT)
Title: Hot-water store
IPC: F24H1/20
Filed: 1999-02-16
Granted: 2001-09-25
Abstract: Hot-water store with a cold-water inflow 10 issuing in its lowermost region and with a hot-water inflow 7 leading away form its uppermost region and also with a circulation line 13, 131, 132 and a sensor tube 9 leading into the interior of the hot-water store, for accommodating a thermometer or temperature sensor 12, sleeves 4, 5, 8 which pass through the wall or the cover 11 of the hot-water store being provided for these outflows or inflows 6, 7 and the sensor tube 9. In order to make it possible to mount a sensor tube 9 in a simple way, there is provision for the sensor tube 9 also to pass through the sleeve 8 provided for receiving the circulation line 13, 131, 132. <IMAGE>
Patent AT-407748-B (AT)
Inventor: FEOLA ROLAND DR
IPC: C08G59/40
Filed: 1998-05-12
Granted: 2001-05-25
Abstract: A capped amine hardener for epoxy resins is the reaction product of a di-prim. amine, a cyclic alkylene carbonate, an aliphatic carbonyl compound and a compound having at least 2 groups that react with hydroxyl groups. A capped amine hardener (I) for epoxy resin is the reaction product of: (A) an amine having at least two prim. amine groups, (B) a cyclic alkylene carbonate, (C) an aliphatic carbonyl compound and (D) a compound having at least two groups that react with hydroxyl groups. (I) is prepared by mixing 1 mole of (A) with (B) to form a hydroxyalkyl urethane whereby 0.1-1 moles of the prim. amine groups are reacted in a first step followed by a second step in which the remaining amine groups are reacted with (C) to form ketimine or aldimine groups and finally reaction of the hydroxy groups of the hydroxyalkyl urethane group with (D). An Independent claim is also included for a water dilutable one component epoxy resin composition (II) comprising a water dilutable epoxy resin (III) and (I).
Patent AT-407482-B (AT)
Title: Calcium-antagonistic eye drops for prophylactic treatment of cataract
Inventor: ETTL ARMIN DR
IPC: A61K9/08
Filed: 1999-05-10
Granted: 2001-03-26
Abstract: The claim of this invention relates to the use of calcium antagonists of the phenylalkylamine type (especially verapamil and gallopamil) together with excipients customary in ophthamology for producing an anti-cataract medicament in topical application form.
Patent DK-165016-B (DK)
Title: Clamp for joining shuttering plates
Inventor: BADSTIEBER JOHANN
IPC: E04G17/04
Filed: 1991-05-10
Abstract: PCT No. PCT/DE89/00658 Sec. 371 Date May 13, 1991 Sec. 102(e) Date May 13, 1991 PCT Filed Oct. 18, 1989 PCT Pub. No. WO90/05225 PCT Pub. Date May 17, 1990.A clamp for connecting a pair of formwork panels which are to be disposed side-by-side in a common plane has two clamping members. Each of the clamping members includes a clamping arm for urging the panels together and an adjusting arm which is approximately perpendicular to the respective clamping arm. The clamping members are pivotally mounted on a U-shaped support and the adjusting arms are disposed internally of the support with their free ends overlapping. The clamping arms project from the support and are located on the same side of the latter as the transverse web bridging the legs of the support. The legs are provided with registering openings which are elongated transversely of the adjusting arms. A pivot extends through the overlapping ends of the adjusting arms and into the openings. The pivot is guided by the openings for movement transversely of the adjusting arms and carries an eccentric disc which is arranged to bear against the transverse web of the support. An actuating lever for the clamping members is integral with the disc and projects from the support approximately perpendicular to the clamping arms.
Patent HU-202135-B (HU)
Title: Process for producing granules constituting separating surface usable for mixed-bed, ion-exchanging resin preparations and the ion-exchanging resin preparation containing the produced granules
Inventor: CHONDE YOHANNES
IPC: C08F220/04
Filed: 1985-01-11
Abstract: Improved beads for use in the interfacial separation of anion and cation exchange beads are spherical, hydrolytically stable polymer beads having a controlled particle size, controlled density and a water wettability. The beads comprise a hydrophobic monomer, a hydrophilic monomer and a crosslinking monomer. The interface beads allow for the preparation of mixed-bed exchange resin compositions having improved life cycles and improved resin efficiencies.
Patent HU-201172-B (HU)
Title: Contact arrangement placed in an insulated wall for tap changers of tap transformers
Inventor: BLEIBTREU ALEXANDER
IPC: H01H19/56
Filed: 1989-01-13
Abstract: A contact arrangement for tap changers of tap transformers, in which the contact piece is seated with a shank (1) in a hole of a cylindrical wall (2) consisting of wound dielectric material and has a connecting surface on the one side and a contact surface on the other side. The shank of the contact piece is provided with two mutually interlocking dielectric material bushes (5, 6) which are placed onto the shank (1) from both sides of the cylindrical wall (2) and which each rest with a projecting edge (7, 8) on the cylindrical wall. The contact surface is designed in the manner of a bead as an electrode shape (3) which rests firmly on the dielectric material bush (5), the contact piece being held in the cylindrical wall by permanent deformation (9) of its shank on the outer side of the cylindrical wall. <IMAGE>
Patent HU-196484-B (HU)
Title: Apparatus for forming layer coating of cement-sand mortar on internal wall of tubing
Inventor: SHISHKIN VIKTOR V
IPC: F16L58/10
Filed: 1985-10-16
Abstract: A device for coating the inner surface of a pipeline with the cement sand comprises a coating mechanism (1), systems (2 and 3) for feeding, correspondingly, the cement sand and a working agent, hoses (4 and 5), a pull rope (6) and a hoist (7). The shaft (8) of the drum of the hoist (7) carries, coiled up thereon, the pull rope (6) and hoses (4 and 5), the one ends of which are passing through the hollow of the shaft (8) and are connected by means of supporting units (11) of the shaft with the corresponding systems (2 and 3) for feeding the cement sand and the working agent, whereas their other ends are connected to the coating mechanism. The simultaneous winding on or winding off of the hoses (4 and 5) and the pull rope (6) allows to significantly simplify the maintenance of the device and to pass through the hoses the working agent, the cement sand and the water for washing the hose (5).
Patent HU-187045-B (HU)
Inventor: BALATONI HENRIK
Filed: 1983-02-24
Abstract: A találmány hidraulikus vagy pneumatikus működtetésű gépjármű gumiabroncs leválasztó berendezés, amelynek a szerelt kerekeket felfogó asztala van és ennek közepén a keréktárcsa méreténél nagyobb nyílás van kialakítva, az asztalra helyezett szerelt kerék felett pedig a kerék sugár irányában működő munkahengerek dugattyúrúdjaihoz kapcsolt roppantófejei vannak. A találmány lényege, hogy a felfogóasztal alatt, de az asztal síkja fölé járatható, vízszintes és magassági irányban működő munkahengerekkel kapcsolt elemlőkarjai, a karok által felemelt keréktárcsát felülről megtámasztó ütközőlemezei vannak, a roppant ófejek pedig az emelő karokkal az ütközőlemezekig felemelt keréktárcsa csupán felső peremébe kapaszkodóan vannak a billenőkarok révén vezetve, A találmány szerinti leválasztóberendezés a keréktárcsa deformálásához az ismert megoldásoknál lényegesen kisebb energiát igényel mert csupán a keréktárcsa egyik, méghozzá gyengébb oldalát Toppantja össze, de ezen túlmenően elvégzi a korrodált keréktárcsa és gumiabroncs gépi szétválasztását  I. ábra -1-
Patent SE-321888-B (SE)
Inventor: ETTINGER B
IPC: C04B41/85
Filed: 1967-01-05
Abstract: 1,167,197. Coating by thermal decomposition. GENERAL ELECTRIC CO. Dec.19, 1966 [Jan.6, 1966], No.56716/66. Heading C7F. [Also in Division C1] Refractory porous bodies of open, interconnected cellular structure, having a carbonaceous foam substrate, being produced by the thermal decomposition of an organic foam, and a refractory coating on said substrate of pyrolytic graphite or silicon, a pyrolytic refractory metal of Groups IV, V and VI (e.g. Hf, Mo, Ta, W, Ti and Zr), a pyrolytic compound of such a metal (e.g. boride, nitride, carbide), or a graphite-boron alloy. They may be prepared by thermally decomposing an organic foam, and vapour-depositing a refractory coating as above on to the substrate so produced. The substrate may be produced by impregnating a porous organic structure (e.g. polyurethane, polystyrene or cellulose foams) with an organic thermosetting resin, as binder and heating the impregnated structure in a non- oxidizing atmosphere to remove all non-carbonaceous constituents. The vapour deposition may then be effected at subatmospheric pressure, and elevated temperature. The metal coatings may be produced by vapour deposition from halogenated starting materials e.g. WF 6 .
Patent YU-48005-B (YU)
Title: Pomagalo za brisanje stražnjice
Inventor: CVETIC T
Filed: 1992-03-25
Abstract: POMAGALO ZA BRISANJE STRAŽNJICE koje se koristi nakon obavljene stolice, naznačen time, što se pločasto telo (1) sastoji od četvrtastog dela (2) na koji se nadovezuje segmentni brisač (3) u vidu lastinog repa sa lučno povijenom ivicom (4), pri čemu su uzdužne ivice (5) dela (2) na gore savijene prema prednjoj površini (A) tela (1), što su na sredini zadnje povjršine (B) tela (1) istureni T - oblikovani jahač (6) i iznad njega pločasti zub (7) za povezivanje sa profilisanim nosačem (8) elasične trake (9) pričvršćene klam-ficom (10) za nosač (8) i što je brisač (3) zajedno sa svojom lučnom ivicom (4) u odnosu na deo (2) tela (1) savijen pod uglom, najpovoljnije od 15В°, prema prednjoj površini (A) tela (1). Prijava sadrži još 1 zavisan zahtev.
Patent YU-48614-B (YU)
Title: Tube dispenser
Inventor: KAI SUN
IPC: B65D35/20
Filed: 1992-04-08
Abstract: The tubes of this invention are deformable and will usually not be collapsible. The tubes have a view window (16,33) and a elongated nozzle (20,32). The tubes can be made by blow molding or extrusion. The view window permits a person to determine the contents remaining in the tube and the nozzle provides for ease in dispensing. <IMAGE>
Patent YU-46330-B (YU)
Inventor: KICHERER R
IPC: F24C7/04
Filed: 1988-03-21
Abstract: The lower cover plate of an electric hotplate is fixed to the hotplate body by a resilient fixing structure provided on the cover plate, engaging with gripping edges on the outer face of a downwardly directed, central cast pin. The fixing structure can be defined by radial or flap-like, inwardly-directed portions of the cover plate and additionally can have portions engaging on the lower face of the pin and which are firmly held by the final screwing down of the electric hotplate.
Patent ZA-80250-B (ZA)
Title: Concurrent use of avoparcin with growth-promoting implants in cattle
Inventor: DELAY R
IPC: A61K31/565
Filed: 1980-01-15
Abstract: The invention provides a combination treatment for ruminants to synergistically enhance the growth rate thereof and improve the efficiency of feed utilization thereby. The treatment involves, orally administering a growth-enhancing amount of the antibiotic AV290, antibiotic AV290 sulfate, antibiotic AV290-syntan complex, antibiotic AV290-alkylsulfate complex and/or antibiotic AV290 alkylated derivative, to ruminants which have been parenterally or orally treated with a growth-enhancing amount of certain selected steroids or steroidal compositions.
Patent ZA-82468-B (ZA)
Title: Metal fastening element
Inventor: FISCHER ARTUR
IPC: F16B13/06
Filed: 1982-01-25
Abstract: 1. Metal fastening element comprising a stay bolt (1) having a portion with an external thread (10) onto which a nut (11) can be screwed, and having an expansion cone (2) at its front end, and a sleeve (3) placed over the stay bolt (1), which sleeve is slotted from its lead-in end over part (3a) of its length, characterised in that after the slotted part (3a) of the sleeve the external diameter of the sleeve (3) is reduced over part of its length in a direction towards that end of the sleeve that is opposite the lead-in end.
Patent ZA-90836-B (ZA)
Title: Lubricants containing salts of hydroxyalkane phosphonic acids
Inventor: RIZVI SYED QALAB ABBAS
IPC: C10M163/00
Filed: 1990-02-05
Abstract: This invention relates to lubricating compositions containing hydroxyalkane phosphonic acids and derivatives thereof. Hydroxyalkane phosponic acids in the present invention can be reacted to form salts with basic materials, including detergents, dispersants and amines. These materials can be particularly useful in lubricating compositions to improve anti-wear and extreme pressure properties of lubricating formulations. The hydroxyalkane phosphonic acid is represented by the following formula:  <IMAGE>  wherein Y is a phosphonic acid group or hydrogen, and R is alkyl from 1 to about 100 carbon atoms.
Patent AT-392574-B (AT)
IPC: A45D2/02
Filed: 1987-04-27
Granted: 1991-04-25
Abstract: The invention relates to a device for producing spiral- shaped hair curls, which device has a rod-shaped supporting part and a cover which fixes the wound-up strands of hair and is connected on one side to the supporting part, and the cover is a band which surrounds the lock of hair and can be wound around it in a spiral shape, and is characterized in that the band 3 is formed from a narrow-meshed net, in particular from plastic. The invention furthermore relates to a method for producing locks of hair of this type, in which after the customary preliminary treatment of the hair, such as shampooing and rinsing, a strand of hair is wound in a certain manner around the supporting part and the free end of the band is fixed on the end of the supporting part, after which the strands which have been wound up in this manner and surrounded by the band are subjected to a conventional permanent-wave treatment, and after drying the band is released and the device removed from the finished hair curl. <IMAGE>
Patent AT-384121-B (AT)
Title: Method for gettering of semiconductor components
Inventor: SCHLOSSER VIKTOR DR
IPC: H01L21/322
Filed: 1983-03-28
Granted: 1987-10-12
Abstract: A description is given of a method for gettering of semiconductor components, in particular of silicon semiconductor components, by application of a gettering layer - known per se - made of amorphous or microcrystalline silicon to the front side of the component, thermal treatment of the coated component and removal of the gettering layer, in which method, before the beginning of the thermal treatment, one or a plurality of thin dielectric layers with a thickness of 3 nanometers to 3 micrometers are applied to the gettering layer in a manner known per se. The application of at least one further thin dielectric layer to the gettering layer before the beginning of the thermal treatment considerably improves the gettering effect of the amorphous or microcrystalline silicon. <IMAGE>
Patent AT-391371-B (AT)
Inventor: SMOLE HERBERT ING
IPC: C12Q1/10
Filed: 1989-05-12
Granted: 1990-09-25
Abstract: PCT No. PCT/AT89/00110 Sec. 371 Date Mar. 29, 1990 Sec. 102(e) Date Mar. 29, 1990 PCT Filed Nov. 24, 1989 PCT Pub. No. WO90/13663 PCT Pub. Date Nov. 15, 1990.A method for detecting biological activities in a specimen, for instance a blood sample, employing a sealable container with a culture medium, into which the sample is introduced, wherein metabolic processes are enhanced in the presence of microorganisms in the sample, thereby causing changes to take place in the concentrations of the substances subject to such processes. The concentration changes are measured by optodes that are in direct contact with the sample, and by an excitation and detection assembly assigned to these optodes, to which is connected an evaluation unit for determining concentration changes of the substances over time.
Patent AT-390942-B (AT)
Title: Apparatus for influencing water
IPC: C02F1/48
Filed: 1987-08-31
Granted: 1990-07-25
Abstract: An apparatus is proposed for influencing water by contact with a permanent magnet 5, in which, in a water line section, the permanent magnet 5 is mounted on spring support, the permanent magnet 5/support spring 4 system being excitable to oscillations by water flowing past. <IMAGE>
Patent AT-393690-B (AT)
Title: Homogeneous, recombinant immune interferon fragments
IPC: C12N1/21
Filed: 1987-10-08
Granted: 1991-11-25
Abstract: The present invention relates to homogeneous, recombinant, human interferon fragments which, by comparison with a mature, full-length, recombinant, human immune interferon, lack 6 to 11 amino acids at the C terminus, to replicable, microbial expression vectors with a nucleotide sequence encoding a recombinant, human immune interferon fragment, and to microorganisms which are transformed with such an expression vector. The invention further relates to processes for the preparation of the homogeneous, recombinant, human immune interferon fragments and of the abovementioned microorganisms. In addition to this, the invention relates to pharmaceutical compositions which contain the said interferon fragments, and to the use of these recombinant immune interferon fragments and of the pharmaceutical compositions for treating various diseases.
Patent AT-386140-B (AT)
Title: Arrangement for holding band and pipe edges to be welded during the welding of screw seam pipes
Inventor: SKACHKO JURY NIKOLAEVICH
IPC: B21C37/12
Filed: 1985-12-30
Granted: 1988-07-11
Abstract: An arrangement for holding band and pipe edges to be welded during the welding of screw seam pipes with an outer and an inner pair of rollers 1, 2 and, respectively, 3, 4 is described, each roller of which, connected kinematically in the pair to the other, is mounted on a separate shaft and is of multi-part design and is also equipped with a number of bearings arranged between the parts of the rollers and supporting the shaft, the bearings of the inner roller 4 on the side of the pipe 6 being fastened immovably, the bearings of the other roller 2, 1, 4, 3 belonging to the pair, e.g. of the inner roller 3, on the side of the band 5 being fastened with a possibility of controlled radial displacement, the bearings of each roller 3, 4, 1, 2 lying on the opposite wall side of the band 5 and of the pipe 6, e.g. of the outer rollers 1, 2, being accommodated in spring-mounted rockers 33, 34 which permit translatory mobility of each roller 1, 2 independently of the other in the direction of its movement towards the counter-roller and make possible its self-adjustment in the case of inclination in the plane shared with the counter-roller, the rockers being secured against displacement or pivoting in other directions. <IMAGE>
Patent CA-1272316-B (CA)
Title: Subscriber unit for wireless digital telephone system
Inventor: CRITCHLOW DAVID N
IPC: H04B1/40
Filed: 1989-09-15
Granted: 1990-07-31
Abstract: ABSTRACT         A digital wireless subscriber telephone unit for wireless connection with a base station.  The subscriber unit has a baseband processor which is coupled to storage means for the baseband functions.  The baseband processor is direct access  coupled  to  a  modem  processor  whereby  the  two processors may communicate with each other.   The modem processor generally  acts  as the master  in  the  system, although lock-out means may be used in certain circumstances.          The signal from the modem processor is converted to an analog signal, which is subjected to diglitching, and the deglitched signal is then upconverted and filtered to form an IF signal which is thereafter amplified.  The amplified IF signal is combined with a signal generated by a synthesizer to provide an RF signal.  On the basis of certain signals received from the base station, the baseband processor produces initiating signals which determine whether the subscriber unit will be in the transmit mode or the receive mode.   In intervals between actuation of the system, a training mode is used wherein a known signal from the modem processor is compared with looped-back signal to produce correction constants to compensate  for undesirable variations  in the  IF,  these constants being stored for use in correcting actual received signals.  During demodulation, the modulated digital signals are  fed  to  the  modem  processor  in  the  form  of  time multiplexed I and Q samples and are demultiplexed.   The demultiplexed I and Q samples are fed to an equalizer and frequency correction circuit for minimization of errors and for production of a frequency correction signal which is used to correct any errors in the timing of the system and in the output of the synthesizer.
Patent DK-155394-B (DK)
Inventor: BRECHT WALTER
IPC: H01R9/05
Filed: 1982-03-30
Abstract: 1. Connection device for a co-axial cable with an outer casing (10), having a contractible first section (11) for fastening to the exposed shield (22) of the co-axial cable (10), a second section to accommodate an insert (17) and, on the back next to the first section (11), a further contractible section (14) which can be fastened to the outer casing of the co-axial cable (16), characterized in that in a plug-type connector, the insert (17) which is fastened to the second section (12) before the end of the cable is inserted into the connector is made of insulating material and has a spring contact device on the inside of the outer casing (10) to make contact with the cable core (20), and in that the outer casing has, on the front end, a third section (13) which projects above the insert (17) to enclose one of the parts of the connector (18, 28) which protrudes co-axially from the insert (17).