baber/WOPTO huggingface dataset:
Patent YU-22889-A (YU)
Title: Sistem potpunog zvučnog okruženja
Inventor: TOMISLAV STANOJEVIC
Filed: 1989-02-01
Abstract: SISTEM POTPUNOG ZVUČNOG OKRUŽENJA. Sistem potpunog zvučnog okruženja, kao mogući tehnološki standard, podrazumeva jedan specifičan način višekanalnog ozvučavanja, odnosno, zvučnog procesiranja, koji se može primenjivati u budućim elektronskim bioskopima (sa video projektorima u tehnologiji televizije visoke definicije), zatim u filmskim, pozorišnim, koncertnim, višenamenskim i sl. dvoranama. Osnovu sistema na slici 1 (primer tzv. elektronskog bioskopa) čini audio procesor (3) pomoću koga se jedan 8-kanalni tonski zapis procesira i distribuira u sistem audio-pojačavača (5-12) i zvučničkih grupa (A1-A8) koje u dvorani formiraju prostornu zvučnu rešetku (slika 3): -Iza projekcionog ekrana nalaze se tri grupe zvučnih izvora (A1, A2, A3) koje odgovaraju levom, centralnom i desnom kanalu koji reprodukuju direktan zvuk u dvorani -U levom, zadnjem i desnom zidu dvorane postavljena su tri nezavisna zvučnička niza (A6, A7, A8) koji generišu efekat okruženja u horizontalnoj ravni - U tavanici i u podu su ugradjeni zvučni izvori u obliku matričnih konfiguracija (A4, A5) i služe za generisanje efekta putujućeg zvuka.
Patent YU-32896-A (YU)
Title: Postupak za dobijanje c4-c8 alkoksida natrijuma
Inventor: WEVERS
IPC: C07C29/70
Filed: 1996-05-31
Abstract: Obezbeđen je siguran, efikasan postupak za dobijanje C4-C8 alkoksida natrijuma koji koristi manje od stehiometrijske količine C4-C8 alkohola, i opciju neprekidnog reciklovanja natrijumovog metala koji nije reagovao.
Patent YU-35093-A (YU)
Title: Biozastitnik
Inventor: VULIC M
Filed: 1993-05-19
Abstract: BIOZAŠTITNIK, prema ovom pronalasku, ima za novost to što su u pokretnu konusnu haubu (6) ugradjena dva halogena fara (7), pri čemu je na završetak haube (6) nastavljen nosač (3) sa specijalnom platnenom vrećom (2) za sakupljanje insekata, na kome su pričvršćeni poklopci (8) za zatvaranje ulaza. Iza nosača (3) postavljen je visokopritisni aksialni ventilator (1), gde su svi nabrojani elementi pričvršćeni za ploču (14) (sa kulisom). Ploča (14) je preko oslonca (15) pričvršćena za reduktor (12) a koji je preko kružne ploče (10) pokretno spojen sa oscilujućom pločom (14).
Patent YU-58994-A (YU)
Title: Elektronska blokada i kontrola uredjaja vozila
Inventor: DRAGOLJUB KNEZEVIC
Filed: 1994-10-10
Abstract: Elektronske grupe snaga na hladnjačima (EGS1) i (EGS2) su smeštene na pogodno mesto vozila na koje su priključeni svi vitalni električni uređaji, dograđeni el. magnetni ventil prekida goriva, elektromagnetni prekidač elektropokretača, konvencionalna grupa elektronskog palenja sa instrumentima i električni grejači komora glava dizel motora. U poluprovodoničkoj grupi snage (EGS1) je smeštena kartica elektronskog kontrolera (EK) sa internim generatorom impulsa od 5-20 MHz i logičnom elektronikom a povezana je sa eksternim generatorom impulsa (EXG1) smeštenim pored instrument table preko igličastog konektora (K) i infra crvenim predajnikom IRT, dok su led indikacije LI1 i displej grejača (LDG) povezane sa katoda poluprovodnika grupa snaga (EGS1) i (EGS2).
Patent YU-70696-A (YU)
Inventor: RADOVAN BOZIC
Filed: 1996-12-30
Abstract: Vijak sa zupčastom glavom i zupčastom navrtkom pripada oblasti vijaka sa cilindričnom glavom i cilindričnom navrtkom. Svojim konstruktivnim rešenjem čine novo tehničko rešenje vijka i navrtke za opštu upotrebu, jer se isti lakše i sigurnije odvrću ili pak zavrću. Suština pronalaska se sastoji u tome što se cilindrična glava vijka i cilindrična navrtka završavaju sa po tri ista zuba (k), i medjuzublja (9), koja služe za lako i sigurno zavrtanje i odvrtanje tih delova u njihovoj primeni. Vijak sa zupčastom glavom ima cilindričnu glavu koja se završava sa tri zupca oblika (k) visine (n) širine (e) i medjuzubljem pod centralnim uglom od 60В°, širine (f) i visine (m). Navrtka sa zupčastom glavom se završava sa tri zuba oblika (z) visine (n) širine (x) i medjuzubljem (q) pod centralnim uglom od 60В°, širine (y) i visine (n).
Patent AT-A154091-A (AT)
IPC: H03K17/22
Filed: 1991-08-01
Abstract: A dynamic power-on-reset circuit has a series connection comprising two p-channel transistors (2) and (3), which is fed to a capacitor (4). The gate terminal of a third p-channel transistor (7) and the gate terminal of a first n-channel transistor (11) are also fed to the capacitor (4). The drain terminal of the third p-channel transistor (7) is connected to a voltage divider which has the node points (14) and (15). At least one n-channel transistor (11) is disposed between the node point (15) and earth (13). The node point (14) is interconnected with the output (6). <IMAGE>
Patent BE-820205-A (BE)
Title: Diamond-handmetal cermet - using small grain diamonds, and made by hot pressing
Inventor: BAKUL V N
IPC: B22F3/12
Filed: 1974-09-23
Abstract: Very hard cerment is made by mixing 25 vol % diamond grains of  0.8 mm dia with 75 vol % of an alloy powder mixing thoroughly to obtain a regular distribution of diamonds throughout the mass and hot pressing to produce a matrix of alloy with hardness RA > 85. The loss of diamond during mfr. is  1 wt. %. Grinding wheels are produced and having good wear resistance without blunting due to worn cutting edges on the diamonds as experienced with larger diamond grains.
Patent BE-893526-A (BE)
Title: Automatic and programmed deposition welding plant - where workpiece is rotated while welding burner is driven in three coordinate directions
Inventor: BOVALINI G M
IPC: B23K9/095
Filed: 1982-06-15
Abstract: A workpiece of any size or shape is rotated in a headstock near to a welding burner which can be driven along three coordinate axes (X,Y,Z); and a filler rod or wire is fed into the burner at a controlled speed. All the welding parameters are controlled in accordance with a program, which includes preheating of the workpiece, the deposition of one or more layers, and cooling. All the welding parameters are stored in a memory bank. The pref. plant includes a headstock driven by a motor, and three motor-driven slides which move the welding burner along axes (X,Y,Z). All the motors are controlled by a programmer, which includes a digital electronic equipment and program modules. Used esp. for TIG- plasma-, or microplasma-deposition welding on all types of workpieces, e.g. the deposition of hard Stellite (RTM) coatings on components used in the fuel rod assemblies or cores of nuclear reactors. The welding plant may be operated by remote control if desired.
Patent BE-895953-A (BE)
Title: Automatic parking disc operating independently of driver - has electron electronic clock and integrated circuit with LED, crystal and digital readings
IPC: G04F1/00
Filed: 1983-02-18
Abstract: An automatic parking disc indicates the hour or period of arrival of the vehicle without the intervention of the driver. It consists of a built-in electronic clock with an integrated circuit and an electrical supply. The supply can be interrupted by the starting key of the vehicle. The time read from the electronic clock is converted into a permanent time indication on the parking disc. The time indication uses l.e.d., crystal and digital readings. The time can be divided into quarters of an hour or any other smaller units. The driver has an indicated time erasure facility.
Patent BE-897784-A (BE)
Title: Appareil et procede de soudage en bout par etincelage
Inventor: HAESSLY W F
IPC: B23K11/04
Filed: 1983-09-20
Abstract: L'invention se rapporte à un appareil dans lequel la qualité des soudures formées par étincelage sur des bandes soudées en bout et formées d'aciers faiblement alliés et de résistance mécanique élevée, est améliorée par formation, au-dessous et au-dessus de la soudure, d'une atmosphère protectrice d'un gaz combustible tel que le propane ou le gaz naturel. Les soudures ainsi réalisées nécessitent un courant de tenasition bien inférieur à celui qui est normalement nécessaire.
Patent BE-899915-A (BE)
Title: Procede et appareil pour effectuer l'inspection d'un ouvrage au moyen d'un capteur.
Inventor: JUENGEL R
IPC: G01B21/00
Filed: 1984-06-14
Abstract: Diverses techniques sont décrites pour régir le déroulement d'une procédure d'inspection d'un ouvrage au moyen d'un capteur alimenté par piles, destiné à entrer en contact avec l'ouvrage et à renvoyer des informations vers une unité de commande de machine-outil. Dans une forme d'exécution, le courant de la pile est appliqué au circuit d'émission du capteur en réaction à un éclair de rayons infrarouges. Dans une autre forme d'exécution, le capteur est activé par contact avec une surface de référence.
Patent BE-901531-A (BE)
Title: Support rangeable pour livres et elements analogues.
IPC: A47B23/00
Filed: 1985-01-18
Abstract: Support rangeable (10) pour livres comprenant : une tige (12) capable de pivoter, un bras (14) relié à elle, de manière à pouvoir pivoter, le bras pouvant etre déplacé depuis une position horizontale jusqu'à une position verticale et etre amené à tourner jusqu'à une position quelconque autour de l'axe longitudinal de la tige (12), un support (22) pour livre capable de pivoter autour de l'axe longitudinal du bras (14), un premier moyen de blocage (18) pour bloquer le moyen de support (22) par rapport au bras (14) et un second moyen (20,21,24) pour déplacer le support (22) vers le haut et vers le bas.
Patent BE-905433-A (BE)
Title: Nouveaux derives bicycliques du catechol, un procede pour leur preparation, et compositions therapeutiques a base de ces composes.
Inventor: MICHEL FOLLET
IPC: A61P29/00
Filed: 1986-09-15
Abstract: Dérivés bicycliques du catéchol répondant à l'une des formules générale (I) et (II) ci-dessous dans lesquelles R1, R2, R3 et Z représentent différents substituants.
Patent BE-770604-A (BE)
Title: High potency vitamin e powders
IPC: A61K47/42
Filed: 1971-07-28
Abstract: Powders are sol. in cold H2O, have little tendency to cake, are suitable for use in tablets and capsules, etc. and contain 40-60%, pref. 50% by wt. of a vit.E-active cpd. (I), 60-40% by wt. of a gelatin hydrolysae (II), and pref. 0.5-0.9% of an antimicrobial preservative. Prefd. (I) is dl-alpha-tocopheryl acetate. (II) has a 0 Bloom, and an MW of ca 9,000-11,000. Powder is prepd. by spray drying an emulsion of (I) and (II).
Patent BE-780165-A (BE)
Title: Liq compsn contg extract of mint, pine and eucalyptus - for releiving respiration difficulties
IPC: A61K/
Filed: 1972-03-03
Abstract: Compsn. comprises mainly water to which is added an extract of eucalyptus leaves, pine leaves and mint leaves in equal conts. Compsn. may be applied externally via the nose or taken with tea, coffee or on a sugar lump.
Patent BE-785095-A (BE)
Title: Nuclear fuel assembly - with parallel fuel rods enclosed in outer jacket with reduced area
Inventor: YELLOWLEES J M
IPC: G21C3/324
Filed: 1972-06-19
Abstract: To increase the strength of the jacket proper, esp. against deformation of its side walls, without any increase in weight due to thickness of those walls, the plan view of the jacket is changed from the conventional hexagon to either a twelve sided or octagonal form so reducing the width of the individual side walls needed to contain a matrix of fuel rods of given number.
Patent BG-110313-A (BG)
Title: Filter tube
Inventor: KEUL WILLI
IPC: E03B3/26
Filed: 2009-01-20
Abstract: The invention relates to a filter tube, particularly for drainage of water-bearing soil and soil layers, which is easy to lay and is characterized by increased drainage productivity and greater tensile strength. The filter tube comprises a first end section (10) with a connecting part (18) for direct or indirect connection to a next filter tube or well pipe, at least one filter section with at least one filter part leaking in a direction radial to the filter tube, and a second end section (12) with one connecting part for direct or indirect connection to a filter tube or well pipe.
Patent CA-1037018-A (CA)
Inventor: TAKEOKA SO
IPC: B01J23/76
Filed: 1973-11-28
Granted: 1978-08-22
Abstract: METHOD OF PRODUCING EXHAUST GAS CLEANING CATALYST          Abstract of the Disclosure A catalyst is described for removing noxious components from exhaust gases.  The catalyst comprises an alloy of aluminium, copper, at least one metal selected from nickel and chromium, and at least one additional metal selected from V, Mn, Fe, Co, Nb, Mo, Ru, Rh and Pd, all aluminium having been removed from the surface of the catalyst.
Patent CA-1051429-A (CA)
Inventor: YALE HARRY L
IPC: C07C323/66
Filed: 1974-06-28
Granted: 1979-03-27
Abstract: ABSTRACT       This invention relates to compounds of the formula                 I   wherein m is 1 or 2; when m is 1, R occupies either position-4 or -5 of the starting 2-aminopyrimidine, but when R is halogen, it occupies only position-5; when m is 2, the two R's occupy the 4- and 5-positions of the starting 2-aminopyrimidine, but only one of the two R-substituents can be halogen and it must occupy the 5-position; R is the same or different and is hydrogen, F, C1, Br, alkyl of from 1 to 4 carbons, benzyl, phenyl or mono-substituted phenyl wherein the substituent is F, Cl, Br, I, alkyl of from 1 to 4 carbons, alkoxy of from 1 to 4 carbons, or trifluoromethyl; R' is hydrogen, F, Cl, Br, CF3, alkyl of from 1 to 4 carbons, or dialkylamidosulfonyl wherein each alkyl radical has from 1 to 4 carbons; n is 0 or 1; R" is hydrogen or alkyl of from 1 to 4 carbons; Z is S or SO2, and pharmaceutically acceptable acid-addition salts thereof and a process for preparing them and to intermediates therefor.  These compounds exhibit central nervous system stimulating properties and act as muscle relaxants.
Patent CA-1051453-A (CA)
Inventor: RUNDBERG ERIC G S JR
IPC: C08F18/00
Filed: 1974-07-02
Granted: 1979-03-27
Abstract: Abstract of the Disclosure This invention relates to novel obligomers and polymers produced from monomer carbonate esters of menthol having the formula:              Wherein:                  N = 0 to 8 R and R1 are independently selected from the group consisting of aliphatic, alicyclic and aromatic hydrocarbons These compounds find particular use as menthol-release agents which will impart improved aroma, flavor, and taste effects to natural and reconstituted smoking products.
Patent CA-1041110-A (CA)
Inventor: MCCOLLUM ANTHONY W
IPC: C08L1/00
Filed: 1974-07-12
Granted: 1978-10-24
Abstract: Abstract of the Disclosure A plastic additive comprising the mixed ester reaction  product of 2,2,4-trimethylpentane-1,3-diol monoisobutyrate, a monohydric alcohol of the formula ROH wherein R is straight or branched chain alkyl of 1 to 12 carbon atoms o? benzyl and dimethyl terephthalate.  The additive is particularly useful as a processing aid for rigid polyvinyl chloride and as a modifier for thermoplastic acrylic coatings.
Patent CA-1041707-A (CA)
Inventor: SMITH CHARLES
IPC: D06M15/647
Filed: 1974-12-16
Granted: 1978-11-07
Abstract: ABSTRACT OF THE DISCLOSURE     Method for imparting reslience and crease resistance to synthetic fibres, particularly knitted fabrics, by applying to the fibres a composition obtained by mixing a hydroxylated polydiorganosiloxane, an organosilane having amino and alkoxy or alkoxyalkoxy groups in the molecule and an organosilane having alkoxy or alkoxyalkoxy groups and hydrogen atoms, monovalent hydrocarbon or halogenated hydrocarbon groups in the molecule.  Partial hydrolysates of the silanes may optionally be used.  The applied composition is then cured at normal or elevated temperatures. The compositions preferably also contain a siloxane condensation catalyst and may further contain a hydroxylated organic compound.
Patent CA-1066040-A (CA)
Inventor: CARTWRIGHT WILLIAM F
IPC: A24B3/12
Filed: 1975-04-28
Granted: 1979-11-13
Abstract: ABSTRACT Cinnamic derivatives, especially the methyl or ethyl esthers of cinnamyl alcohol, para-methoxycinnamyl alcohol, and para-ethoxycinnamyl alcohol, are added to tobacco to improve the flavor and aroma of the tobacco and tobacco smoke.
Patent CA-1049741-A (CA)
Title: Appareillage de moulage sous basse pression
Inventor: PORTALIER ROBERT
IPC: B22D39/06
Filed: 1975-05-09
Granted: 1979-03-06
Abstract: Appareillage de moulage sous basse pression du type qui comprend un moule dont l'extrémité  inférieure communique avec une chambre de compression-détente communiquant elle-même, par un tube plongeur, avec un creuset logé dans une enceinte étanche, la chambre de compression-détente comportant un premier et un deuxième compartiments communiquant entre eux par leur partie inférieure et le deuxième compartiment étant pourvu, à sa partie supérieure, d'une tubulure de sortie qui est raccordée à une source de gaz sous pression, le gaz étant un gaz neutre vis-à-vis du matériau de moulage contenu dans le creuset; une première vanne d'arrêt et un dispositif de contrôle du débit de gaz sont interposés entre la tubulure de sortie et la source de gaz neutre, et l'enceinte étanche est pourvue d'une tubulure de mise en compression raccordée à une source d'air comprimé avec interposition d'une deuxième vanne d'arrêt.  L'appareillage de moulage suivant l'invention est caractérisé en ce qu'il comporte un dispositif automatique d'alimentation et de dosage en gaz neutre et en air comprimé interposé sur la tubulure de sortie et sur la tubulure de mise en compression; ce dispositif automatique d'alimentation et de dosage comprend un cylindre à axe horizontal monté librement oscillant autour de son axe, le cylindre étant séparé par une cloison diamétrale en deux compartiments communiquant entre eux par au moins un orifice ménagé dans la zone inférieure de la cloison; le cylindre étant rempli partiellement d'un liquide.  Le premier compartiment communique, à sa partie supérieure, avec la tubulure de sortie tandis que le deuxième compartiment communique, à sa partie supérieure, avec la tubulure de mise en compression.  Un tel dispositif automatique de distribution d'air comprimé et de gaz neutre évite toute possibilité de fuite entre les deux zones (air et gaz neutre) et assure un dosage précis et constant des gaz neutres de balayage, ce qui améliore la qualité métallurgique des moulages.
Patent CA-1067508-A (CA)
Inventor: ACKERMANN OTTO
IPC: C07C69/708
Filed: 1975-06-02
Granted: 1979-12-04
Abstract: Abstract of The Disclosure A process for the production of an alkoxy methylene malonic acid ester comprising reacting a malonic acid ester with an orthoformic acid trialkyl ester in the presence of a carboxylic acid or its anhydride and in the presence of a Lewis acid, the orthoformic acid trialkyl ester being initially present in a proportion of at least 1.4 mols per mol of malonic acid ester, to produce the desired alkoxy methylene malonic acid ester whilst removing, from the reaction mixture, the alcohol formed as bi-product.  The formation of undesirable secondary products is almost completely prevented by such a process, which thus produces pure alkoxy methylene malonic esters in an economic manner.
Patent CA-1037561-A (CA)
Inventor: MUKAE SATOSHI
IPC: C25C7/06
Filed: 1975-07-22
Granted: 1978-08-29
Abstract: ABSTRACT OF THE DISCLOSURE           A system for automatically and continuously measuring the zinc and sulfuric acid concentration in an electrolyte cir-culating through electrolysis cells of a hydrometallurgical zinc production system, in which an inductive solution analyzer capable of continuously detecting the conductivity of the circulating electrolyte is used with a measuring cell disposed in the path of a continuous stream of the circulating electrolyte.  The measur-ing cell comprises a defoaming chamber, a measuring chamber and an overflow chamber, and the continuous stream of the electrolyte flows through the measuring chamber as a downward stream so that bubbles can be removed and precipitation of slurry can be prevent-ed.  The signal representative of the detected conductivity is applied to an electronic computer which computes automatically the zinc and sulfuric acid concentration according to predeter-mined calculation formulae.
Patent CA-1046493-A (CA)
Inventor: PARK KISOON
IPC: C10N40/00
Filed: 1975-08-18
Granted: 1979-01-16
Abstract: CARPET FIBER LUBRICANT COMPOSITIONS   ABSTRACT OF THE DISCLOSURE         A lubricant for polyolefin carpet backing containing a copoly(oxyethylene-oxypropylene) glycol or monoether, a hindered phenol stabilizer, a coupling agent, a bulk wetting agent and, optionally, a corrosion inhibitor suitable for use in carpets having a polyolefin backing.  The lubricant composition of this invention prevents degradation of the carpet backing while at the same time, affording good lubricity during the carpet manufacturing process.     S P E C I F I C A T I O N             1.
Patent CA-1039855-A (CA)
Inventor: SAPUNAROW MICHAIL
IPC: H01L21/768
Filed: 1975-09-09
Granted: 1978-10-03
Abstract: ABSTRACT A process for producing multi-chip wiring which facilitates high packing density and reliable flip-chip connections.  In the process, an adhesive layer and a contact layer are vapor deposited onto a carrier.  The desired structure of the connector path, outer contacts and connection surfaces are covered with a conductive layer and an intermediate layer with the aid of a first photo-laquer mask by galvanic metal deposition.  A solder-rejecting layer is galvanically deposited onto the structure of the conductor paths with the aid of a second photo-lacquer mask.  The undesired regions of the adhesive layer and of the contact layer are etched away and the outer contacts and connection surfaces are covered with a solderable contact layer by selective currentless metal deposition.
Patent CA-1070569-A (CA)
Inventor: BUDICH WOLFGANG
IPC: E06B3/58
Filed: 1975-10-31
Granted: 1980-01-29
Abstract: ABSTRACT OF THE DISCLOSURE:           A profile arrangement for window frames or door-frames which includes Z-shaped, T-shaped or L-shaped profile members serving as either a blind frame element or a sash frame element. The profile members are provided with at least one projecting centrally disposed tongue portion on one side thereof which serves as a receptor for either a sealing element or for receiving a portion of a glass molding member having a hollow chambered cross-sectional configuration.  The profile members include a number of hollow chambers at least one of which may be provided with a metallic insert to increase the reinforcement of the profile members.  A glass molding element is provided which includes a projecting cam portion which is adapted to interengage with the projecting tongue portion of the profile members to fix a glazing to the respective profile member.
Patent CA-1046138-A (CA)
Inventor: MCDOWALL WILLIAM L
IPC: H01M10/12
Filed: 1975-11-24
Granted: 1979-01-09
Abstract: ABSTRACT OF THE DISCLOSURE           This invention is directed to a multi-cell battery including a plurality of frames formed of a material such as high impact polystyrene, ABS, polypropylene, etc.  Each frame defines a plurality of material support areas arranged in side by side relationship across the width of the frame.  The frames are arranged in a side by side relationship in a direc-tion normal to the width of the frame with the portions of each frame forming the divisions between adjacent support areas secured in a sealed relationship to the corresponding portions in adjacent frames to form partitions between adjacent cells of the battery.