baber/WOPTO huggingface dataset:
Patent YU-12297-A (YU)
Title: Electromagnetic lock
Inventor: MILAN VUKADINOVIC
Filed: 1997-04-01
Abstract: Cipher of electromagnetic lock consists of three parallely attached potentiometers Rp1 (1), Rp2 (2) and Rp3 (3), which are connected in series with battery El(4) and coil (7). Mechanical part of lock consists of parallelepiped from unferromagnetic material (28) in which there is anchor (26) from soft magnetic material, fuse (22), axle (24), spring (23) in bearing (27), spring (15) in door (20). Magnet (19) is on the inner side of door (20). Key consists of three parallely connected potentiometers Rp1 (8), Rp2 (9) and Rp3 (10) which are connected in series with oppositely orriented battery El (5) in branch which is parallel to branch in which there is battery El (4).
Patent YU-27589-A (YU)
Title: Reflektori uredjaja za grijanje zračenjem kod električnih peći
Inventor: ZVONIMIR HORVAT
Filed: 1989-02-06
Abstract: REFLEKTORI UREDJAJA ZA GRIJANJE ZRAČENJEM KOD ELEKTRIČNIH PEĆI, namijenjeni su usmjeravanju toplinskih zraka sa električnih grijača u prostor koji se zagrijeva izvedeni tako da se dobije što ravnomjerniji raspored toplinskih zraka u prostoru bez koncentracije na pojedinim djelovima prostora, što može izazvati povišenje temperature na tom dijelu i potencijalnu opasnost od požara. Ravnomjernost rasporeda toplinskih zraka u prostoru postiže se konstrukcijom oblika reflektora i izborom kvalitete površine reflektora. Upotrebom reflektora postiže se dispergirani raspored toplinskih zraka u prostoru.
Patent YU-37790-A (YU)
Title: Kućište za tipski red eksplozivno zaštićene čvrsto zatvorene svetiljke za koncentrisane gasne lampe za pražnjenje
Inventor: BISANZ M
IPC: F21V23/04
Filed: 1990-02-27
Abstract: KUĆIŠTE ZA TIPSKI RED EKSPLOZIVNO ZAŠTIĆENE ČVRSTO ZATVORENE SVETILJKE ZA KONCENTRISANE GASNE LAMPE ZA PRAŽNJENJE, pronalazak se odnosi na kućište za tipski red eksploziono zaštićene čvrsto zatvorene svetiljke za koncentrisane gasne lampe za pražnjenje, koje ima van središta postavljeno medjudno 2 a kućište 1 se može montirati u dva položaja, uvek obrnuta za 180В°. Kućište 1 je kompletirano sa poklopcem 3 i sa za svetlost propusnim delom 4. Prostor za lampu 6 može da se minimizira na najmanju zapreminu. U svetiljci nastaju dva odvojena prostora, jedan je prostor 5 za lampu a drugi je prostor 9 za uredjaje 10 za snabdevanje strujom. Prekidač 8 i uredjaji 10 za snabdevanje strujom su toplotno odvojeni od izvira svetlosti, odnosno lampe 6.
Patent YU-46295-A (YU)
Title: Derivati 2-imidazolin-5-on fungicida
Inventor: EMERIC G
IPC: A01N43/82
Filed: 1995-07-11
Abstract: Derivati 2-imidazolin-5-ona, opšte formule (I) u kojoj: R1 je H, vinil, alii, Ci-C3 alkil, Ci-C3 haloalkil; - R2 je jedan heterociklični aromatski radikaJL, mono, ili bicik-lični, sa 5 do 10 atoma, među kojima su 2 do 4 heteroatomi izabrani između 0, S ili N, koji je vezan za jezgro imidazolinona jednim atomom ugljenika ili azota, i koji je eventualno supstituisan; - R3 predstavlja: atom vodonika kada je n = O, ili jednu alkil ili haloalkil grupu sa 1 do 3, atoma ugljenika, ili jednu ciklopropil grupu; - R4 predstavlja jedan aril radikal ili heterociklični aromatični radikal; - R5 je H, C1-C3 alikil, C1-C3 haloalkil; n = O ili 1; - Y je atom kiseonika ili atom sumpora; -W je O, S ili SO. Pronalazak se takođe odnosi na pripremanje njihovih derivata i njihovu primenu kao fungicida širokog spektra.
Patent YU-58299-A (YU)
Title: Efficient enantioselective addition reaction using an organozinc reagent
Inventor: YI CHEN CHENG
IPC: A61K31/536
Filed: 1998-05-12
Abstract: An efficient method for the preparation of key intermediate, in the synthesis of (-)-6-chloro-4-cyclopropylethynyl-4-trifluoromethyl-1,4- dihydro-2H-3,1-benzoxazin-2-one, a reverse transcriptase inhibitor is achieved using a chiral addition reaction to the 4-chloro-2- trifluoromethylke-toaniline with an organozinc complex to give the desired alcohol. This instant method has broad applicability in the chiral addition to any prochiral ketone.
Patent YU-69385-A (YU)
Title: Process for preparation derivatives of triazolopyirimidine
Inventor: ISODA S
IPC: C07D277/50
Filed: 1985-04-24
Abstract: Novel triazolopyrimidine compounds represented by the formula (I) and physiologically acceptable salts thereof are disclosed. These compounds have an excellent antial- lergic activity in oral administration and are useful for treatment and prophylaxis of allergic diseases such as bronchial asthma, allergic gastro-intestinal disorders, allergic rhinitis, hay fever, urticaria and the like.
Patent YU-84087-A (YU)
Title: Process for preparing new derivatives 13-aza-14-oxo-txa2
Inventor: MIYAKE H
IPC: A61P11/00
Filed: 1987-05-11
Abstract: A novel 13-aza-14-oxo-TXA<sub>2</sub> analogue of general formula:[wherein symbol A represents(i) a group of general formula: -CH<sub>2</sub>CH<sub>2</sub>-(CH<sub>2</sub>)<sub>m</sub>-,(ii)) a group of general formula: cis-CH=CH-(CH<sub>2</sub>)<sub>17</sub>,(iii) a group of general formula: -CH<sub>2</sub>O-(CH<sub>2</sub>)<sub>m</sub>-,(iv) a group of general formula: -S-(CH<sub>2</sub>)<sub>m</sub>-(wherein m represents an integer of from 1 to 6) or(v) a group of general formula: -R<sup>1</sup> represents a hydrogen atom or a straight or branched alkyl group of from 1 to 12 carbon atom(s);R<sup>2</sup> represents a bond or a straight or branched alkylene or alkylene group of from 1 to 10 carbon atom(s) unsubstituted or substituted by at least one of hydroxy group, amino group, halogen atom or phenylthio group;R<sup>3</sup> represents(i) a phenyl, phenoxy or phenylthio group unsubstituted or substituted by at least one of straight or branched alkyl or alkoxy group of from 1 to 6 carbon atom(s), halogen atom or hydroxy group,(ii) a straight or branched alkyl, alkenyl or alkynyl group of from 1 to 6 carbon atom(s) unsubstituted or substituted by at least one of halogen atom or hydroxy group,(iii) a cycloalkyl, cycloalkyloxy or cycloalkylthio group of from 4 to 7 carbon atoms unsubstituted or substituted by at least one of straight or branched alkyl group of from 1 to 6 carbon atom(s), halogen atom or hydroxy group,(iv) a naphthyl, indolyl or indanyl group, or(v) an amino group unsubstituted or substituted by at least one of straight or branched alkyl group of from 1 to 6 carbon atom(s); andR<sup>4</sup> represents a hydrogen atom or a methyl group.With proviso that, the carbon atom neighbored with R<sup>3</sup> in R<sup>2</sup> should have no substituents, when R<sup>3</sup> represents a phenyloxy, phenylthio, cycloalkyloxy or cycloalkylthio group unsubstituted or substituted.]and cyclodextrin clathrates thereof and non-toxic salts thereof wherein R' represents a hydrogen atom possess an antagonistic activity on TXA<sub>2</sub>, in particular, inhibit blood platelet aggregation and contraction of artery, and are, therefore, useful for prevention and/or treatment of inflammation, hypertension, thrombus, cerebral apoplexy, asthma, cardiac infarction, angina pectoris, cerebral infarction and death by acute cardiac diseases in mammals, in particular in humans, which are induced by thromboxane A<sub>2</sub>.
Patent YU-99389-A (YU)
Title: Process for obtaining cyclical sulphates
Inventor: MASSONNEAU V
IPC: C07D327/10
Filed: 1989-05-15
Abstract: Process for the preparation of a cyclic sulphate of general formula (I) by rapid reaction at a temperature of between 150 and 250 DEG C of concentrated sulphuric acid with a glycol of general formula (II). 
<??>In the general formulae (I) and (II), R1, R2, R3, R4, R5 and R6, which are identical or different, denote hydrogen, halogen, alkyl, alkoxy, aryl, aryloxy or alkoxycarbonyl and n is equal to 0 or 1. 
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Patent YU-8302-A (YU)
Title: Use of cgrp antagonists and cgrp release inhibitors for controlling menopausal hot flashes
Inventor: DOODS HENRI
IPC: A61K31/54
Filed: 2000-08-05
Abstract: The invention relates to the use of CGRP antagonists and CGRP release inhibitors for controlling menopausal hot flashes, to corresponding medicaments containing, as an active substance, one or more CGRP antagonists and/or CGRP release inhibitors, and to the production thereof.
Patent AT-A223589-A (AT)
Inventor: ARENDT GERNOT DIPL ING
IPC: B60C11/04
Filed: 1989-09-26
Abstract: Tread profile which is bound in the direction of rotation, is asymmetrical in relation to the circumference of the tread and has at least one main circumferential groove in the central area and, in the external and internal section, has in each case a multiplicity of transverse grooves which, together with profile elements, for example blocks, form pitches of the same kind which repeat over the circumference of the tyre. The transverse grooves (6) in the external section are narrower over at least 70 % of their length than the transverse grooves (12) in the internal section. All the transverse grooves (6) are equally wide and extend in a constant manner in each case in circumferential areas which are divided from one another by circumferential grooves. <IMAGE>
Patent BE-896963-A (BE)
Title: Amidines
Inventor: VYAS D H
IPC: A61K31/505
Filed: 1983-06-03
Abstract: Composé de formule (I), où A représente un radical amino, méthoxy, hydroxyle, (1-alcoyl inférieur -2(1H)-pyridinylidène) amino ou un radical de formule (II), B représente un radical amino ou amidino et au moins l'un d'entre A et B représente l'un des radicaux spécifiés autres qu'amino, méthoxy ou hydroxyle, n représente 0,1,2 ou 3. Les amidines issues de la mitomycine C sont d'utiles intermédiaires pour des réactions avec des amines primaires donnant des 7-amino-9a-méthoxymitosanes dont certains sont connus et d'autres sont nouveaux qui manifestent de l'activité contre certaines tumeurs expérimentales chez l'animal.
Patent BE-897989-A (BE)
Title: Support for publicity material - comprises equilateral triangle fitted over e.g. parking meter posts to display notices
IPC: G09F23/00
Filed: 1983-10-13
Abstract: The publicity support is for fitting on to parking meters and consists of an equilateral triangle (6) on which notices may be placed in three different directions. The notices are very easily read by a vehicle driver when parking. - The support can take several forms, e.g. a simple sheet or a bent or extruded plate. The fixing to the meter post can be by rivets (7) or screws. The support is made so that it does not overhang the pavement.(2/3)
Patent BE-903470-A (BE)
Title: Dispositif de mesure d'ecoulement et procede de montage de celui-ci dans des systemes liquide/gaz a deux ou plusieurs phases
IPC: G01F1/46
Filed: 1985-10-17
Abstract: Dispositif de mesure d'écoulement du type tube-pilote utilisable dans des canalisations, comprenant notamment une partie détectrice en forme de losange (18) constituant un corps de séparation pour séparer l'écoulement, qui comprend au moins un bord avant arrondi (40) dans lequel au moins trois orifices d'impact (36) sont agencés, ainsi qu'une paire de parties planes divergeant vers l'arrière par rapport au bord avant en une paire de bords latéraux transversalement espacés (52L, 52R) qui coopèrent pour définir des zones de séparation d'écoulement, et procédé de montage de ce dispositif dans des systèmes d'écoulement à deux phases ou à plusieurs phases.
Patent CA-1053242-A (CA)
Inventor: DURANT GRAHAM J
IPC: C07C281/18
Filed: 1973-08-01
Granted: 1979-04-24
Abstract: ABSTRACT OF THE DISCLOSURE      Pharmacologically active guanidines are disclosed having the structural formula   wherein R1 is hydrogen or lower alkyl; R2 is a grouping of the formula Het - (CH2)mZ (CH2)n -wherein Het is an imidazole ring which is optionally substituted by lower alkyl, trifluoromethyl, hydroxy, halogen or amino; Z is sulphur, oxygen, NH or a methylene group: m and n are integers from 0 to 4 such that their sum is from 2 to 4; X is COR3, CSR3, SO2R4, N=CHR5 or when Z is methylene, nitro; R3 is lower alkyl, lower alkoxy, or amino; R4 is lower alkyl, phenyl substituted by lower alkyl, halogen or amino, phenyl, trifluoromethyl or amino; and R5 is phenyl. These compounds have utility in inhibiting certain actions of histamine  which are not inhibited by other antihistamines such as mepyramine as well as being useful as inhibitors of certain actions of gastrin.
Patent CA-1060139-A (CA)
Title: Halogenated, partially hydrogenated block copolymer consisting of a polymer block of an aromatic alkenyl or alkenylidene hydrocarbon and a polymer block of butadiene and its preparation
Inventor: WINKLER DE LOSS E
IPC: C08F8/22
Filed: 1974-07-09
Granted: 1979-08-07
Abstract: ABSTRACT OF THE DISCLOSURE     Block copolymers of improved fire resistance are provided by halogenating a block copolymer having at least one polymer block of an aromatic alkenyl or alkenylidene hydrocarbon and at least one polybutadiene black has a 1,2-structure for 20 to 60% and a 1,4-structure for the rest, at least 50% of the unsaturation in the 1,2-structure and no more than 50% of the unsaturation in the 1,4-structure of the polybutadiene block being saturated.  The block copolymers of this invention are suitable for use in various applications, for example upholstery of motor cars, flooring, and electrical cable.
Patent CA-1042063-A (CA)
Inventor: WOODWORTH FREDERICK A
IPC: H05B41/32
Filed: 1974-07-26
Granted: 1978-11-07
Abstract: ABSTRACT:                The invention relates to an electronic flash device which is provided with a series arrangement of an electronic flash tube and a thyristor, which flash device is equipped with a flash duration limiter (computer electronic flash device).              According to the invention a rectifier is connected anti-parallel to the thyristor. As a result a smaller thyristor can be used, while the energy consumpt-ion can be reduced and an unwanted "light spike" at the end of the flash duration can be avoided.
Patent CA-1057445-A (CA)
Inventor: YOSHIDA ISAO
IPC: C08L7/00
Filed: 1974-11-12
Granted: 1979-06-26
Abstract: ABSTRACT OF THE DISCLOSURE            A   thermoplastic resin composition having excellent resistance to weather and impact comprises a binary graft-copolymer of a rubber component com-prising an ethylene-copolymer rubber and an aromatic vinyl compound or a ternary graft-copolymer of a rubber component comprising an ethylene-propylene rubber, an aromatic vinyl compound and a vinyl cyanide compound; 0.5 to 10% by weight of mineral oil having a specific gravity of 0.905 or more; and an antioxidant and/or an ultraviolet absorber.
Patent CA-1039672-A (CA)
Title: PRODUCTION OF .alpha.-GALACTOSIOASE BY PENICILLIUM DUPONTI
Inventor: ARNAUD NICOLE
IPC: A23L11/00
Filed: 1975-01-31
Granted: 1978-10-03
Abstract: ABSTRACT OF THE DISCLOSURE            A process for the production of .alpha.-galactosidase by culturing the mold Penicillium duponti in an aqueous medium containing at least one sugar with at least one .alpha.D-galactopyranosyl bond and collecting the mycelium thus obtained.
Patent CA-1049720-A (CA)
Inventor: BRINKEBORN BERTRAM
IPC: B01J3/06
Filed: 1975-06-05
Granted: 1979-03-06
Abstract: A B S T R A C T            High pressure press of the belt type as disclosed in US patent No. 2 941 248 in which the ring defining the pressure chamber is laminated and gaskets of pyrophyllite are interposed between laminations while they are peripherally unconstrained so that on compression the gaskets spread radially outwardly and the pressure chamber shortens axially.
Patent CA-1051827-A (CA)
Title: Sink float apparatus for cleaning coal and methods usable therein which employ halogenated hydrocarbon parting liquids
Inventor: SMITH CLAY D
IPC: B03B5/30
Filed: 1975-06-06
Granted: 1979-04-03
Abstract: ABSTRACT OF THE DISCLOSURE           Methods of and apparatus for mining, transporting, cleaning, treating, and otherwise processing coal and other solids and for recovering liquid media used in such methods and apparatus.  In the method, the coal is beneficiated to separate it from foreign matter mixed therewith by introducing the coal into a body of a parting liquid which is or contains a halogenated hydrocarbon and has a specific gravity inter-mediate that of the coal and foreign material so that the coal will rise toward the top of the body of liquid and the foreign material will sink toward the bottom thereof.  Any halogenated hydrocarbon present in the parting liquid in the beneficiation step is 1,2-difluoroethane or a fluorochloro derivative of methane or ethane selected from the group consisting of 1-chloro-2,2,2-trifluoroethane, 1,1-dichloro-2,2,2-trifluoroethane, dichlorofluoromethane, 1-chloro-2-fluoroethane, 1,1,2-trichloro-1,2,2-trifluoroethane, 1,1-dichloro-1,2,2,2-tetrafluroethane, and trichlorofluoromethane.          The apparatus comprises a separator in which coal and foreign material can be separated by a parting liquid, conveyors in which parting liquid can drain from coal and foreign material discharged from said separator, dryers for separating additional parting liquid from the clean coal and the foreign material in the gaseous state, and a system for recovering the vaporized parting liquid and converting it to liquid form.
Patent CA-1054896-A (CA)
Inventor: NETTLI PER O
IPC: C02F1/58
Filed: 1975-07-23
Granted: 1979-05-22
Abstract: ABSTRACT         This invention relates to a process for removing and recovering a precipitation agent, such as lignin sulphonic acids, from a precipitated material containing protein. Known techniques for recovering protein from effluents such as slaughterhouse process water result in a protein recovery which is relatively high in precipitation agent content.  Protein recovery according to this invention is upgraded by adding sufficient alkaline earth compounds, for example calcium chloride, to the precipitate so as to be able to form an alkali metal proteinate and where necessary, sufficient alkali hydroxide such as sodium hydroxide to neutralize same.          The mixture is then heated to coagulate the proteinate so formed and to recover the hydrous precipitation agent so produced.  The recovered precipitation may then be advantageously again used as a precipitation agent.
Patent CA-1042493-A (CA)
Inventor: GONEK STANISLAW M
IPC: H01H33/70
Filed: 1975-09-30
Granted: 1978-11-14
Abstract: ABSTRACT A high-voltage circuit-interrupter has a contact arrangement opera-ting in compressed gas contained in a sealed vessel.  The contact arrangement comprises a pair of spaced aligned tubular fixed contacts respectively con-nected to the terminals of the interrupter, and a pair of separable rooting electrodes mounted within the tubular fixed contacts and electrically connect-ed respectively to them.  A tubular bridging contact sleeve is slidably mount-ed on the tubular bridging contacts and is movable between a closed position bridging the spaced ends of the turbular contacts and an open position with-drawn from one of them to open a gap therebetween.  The circuit-interrupter operating mechanism is arranged, for opening the interrupter, to withdraw the bridging contact sleeve from one of the fixed contacts and to initiate a gas blast through the gap so opened into the interiors of the fixed contacts and simultaneously or subsequently to withdraw one of the rooting electrodes from the other, so that the arc drawn between the bridging contact sleeve and one tubular fixed contact is transferred to the separated rooting elec-trodes and is then extinguished.
Patent CA-1052626-A (CA)
Inventor: KINNEY ALFRED W
IPC: A23G9/28
Filed: 1975-11-04
Granted: 1979-04-17
Abstract: Abstract of the Disclosure Production of a patterned product is accomplished by forming a plurality of product streams into a patterned product stream having a desired cross sectional pattern or configuration, then dispensing the patterned product stream into a product container.  The cross sectional pattern of the packaged product is substantially the same as the cross section of the pat-terned product stream even though the diameter of the container may be sub-stantially greater than the diameter of the patterned product stream dispensed into it.
Patent CA-1040051-A (CA)
Title: Method and systems for controlling the operation of means for compressing a fluid medium and the corresponding networks
Inventor: RUTSHTEIN ALEXANDER
IPC: F17D5/00
Filed: 1975-12-03
Granted: 1978-10-10
Abstract: ABSTRACT OF THE DISCLOSURE         Systems and methods are disclosed for the automatic control of one or more pumping and compressing machines and of the related fluid network.  The method involves controlling the output of the compressing means, in order to maintain a substantially constant pressure immediate-ly before the user of the fluid medium.  The system includes compressing means for compressing a fluid including at least one dynamic compressing means;  means for changing the output of at least one dynamic compressing means;  a plurality of users of the fluid;  a network fluidly connecting the compressing means to the users;  throttling means disposed in the network and connected immediately before each of the users;  a separate pressure control means for controlling each of the throttling means; first group of sensing means disposed in the network immediately before each throttling means for generating signals corresponding to the pres-sure immediately before each of the throttling means;  second group of sensing means disposed in the network after each respective throttling means for generating signals corresponding to the pressure immediately after each of the respective throttling means and directing their output signals to corresponding pressure control means;  comparing means for, selecting the lowest pressure before the throttling means indicated by the first group of sensing means;  and switching means for directing the signal of the pressure control means corresponding to that one of the throttling means which has the lowest pressure before it to the means for changing the output of the dynamic compressing means thereby to maintain a required constant pressure after the one throttling means, and for directing the output signals of all the rest of the pressure control means to control the respective throttling means in order to maintain the required constant pressure after each of them.  One purpose of such systems and methods is to maintain only the required pressure just after a source or just before a user so as to reduce the compressing or pumping energy required.  Another purpose is to divide the load within a group of one or more compressing or pumping machines so as to compress the fluid with reduced use of energy and improved pressure control.  Yet another purpose is to improve protection of the turbo compressors when used in parallel from dangerous levels of operation.
Patent CA-1077047-A (CA)
Inventor: POPPLEWELL ALAN F
IPC: C07D235/06
Filed: 1976-01-21
Granted: 1980-05-06
Abstract: Abstract of the Disclosure Aminomethylated heterocyclic compounds of the formula I                             I   wherein X is N or CR wherein R is hydrogen or a lower alkyl residue, A is a benzene or naphthalene residue, each unsubstituted or substituted with one or more alkyl or aralkyl residues and R1 and R2 are the same or different and each is a residue of formula R3O{(alkylene) O}x (alkylene) wherein R3 is hydrogen or alkyl and x is 0, 1, 2, 3 or 4; an alkenyl or a cyanoalkyl residue or R1 has its previous significance and R2 is hydrogen, al-kyl, cycloalkyl, aralkyl or a residue having the formula:-  wherein A and X have their previous significance, are prepared by Mannich reaction of benzotriazoles or naphthotriazoles with formaldehyde and primary or secondary amines. The products consists mainly of the l-isomers. The compounds are metal passivators and are used as additives for functional fluids being in contact with metals. Those compounds with polar substituents at the amino-group are especially usable in water-based fluids such as anti-freeze or metal-working fluids. Those with apolar amino-substituents are preferred for oil-based systems such as lubricants or hydraulic fluids.