baber/WOPTO huggingface dataset:
Patent JP-S58118880-A (JP)
Title: Snow and ice removing composition and prevention of attachment of snow and ice
Inventor: KIRIYUU HARUO
IPC: C09K3/18
Filed: 1982-01-08
Abstract: PURPOSE:To provide a snow and ice removing compsn. consisting of a mixt. of fatty acid amide and water-insoluble film-forming resin and having a long lasting effect. CONSTITUTION:The compsn. is prepared by blending (A) 0.5-5wt% 18-38C fatty acid amide (e.g. oleamide) with (B) 99.5-95wt% water-insoluble film-forming resin (which may be substantially insoluble in water or may be hydrolyzed and dissolved out slowly over a period of one-six months; e.g. nitrocellulse, alkyd resin or polyvinyl acetate). The compsn. is applied by coating to a substrate (e.g. roof of a building or signpost) in the film thickness of 20-500mu and prevents attachment of snow and ice to the surface for an extended period.
Patent MA-43989-A (MA)
Title: Charge à fragmentation à éléments de destruction prêts à l'emploi
Inventor: PETKOV STANCHO PETKOV
IPC: F42B12/32
Filed: 2016-10-28
Abstract: <!--startfragment-->l'invention concerne une charge à fragmentation à éléments de destruction cinétiques prêts à l'emploi, visant à détruire des moyens humains et d'artillerie ennemis se trouvant en extérieur dans des tranchées et des étendues de champs au moyen d'une propagation radiale du flux des éléments de destruction cinétiques prêts à l'emploi. La charge à fragmentation est constituée d'une douille complexe de calibre de recouvrement (2) sur un calibre 4 и à l'intérieur de laquelle est logé un explosif de charges militaires à fragmentation-minage (8). Le dispositif d'amorce avant (1) se trouve dans la partie avant, tandis que les éléments de destruction cinétiques prêts à l'emploi (7) sont technologiquement montés sous forme d'ensemble dans la partie cylindrique des douilles. La charge de départ de poudre noire (5) avec stabilisant est solidement montée à l'arrière de la charge militaire de calibre (4).<!--endfragment-->
Patent OA-06747-A (OA)
Inventor: JACQUES SER
IPC: A61K9/16
Filed: 1981-02-17
Abstract: For the Contracting States : BE, CH, DE, GB, IT, LI, NL, SE 1. Process for coating at least one solid medicament active principle, slightly soluble in water and presented in a finely divided form, characterized in that the said active principle and an aqueous dispersion of one or more pharmaceutically acceptable solid hdyrophobic agents are mixed together under agitation, the said hydrophobic agent is made to flocculate by a physical or chemical means or a combination of these means, the active principle so coated is separated and dried. For the Contracting State : AT 1. Process for coating at least one solid medicament active principle, slightly soluble in water and presented in a finely divided form, characterized in that the said active principle and an aqueous dispersion of one or more pharmaceutically acceptable solid hdyrophobic agents are mixed together under agitation, the said hydrophobic agent is made to flocculate by a physical or chemical means or a combination of these means, the active principle so coated is separated and dried.
Patent PH-11683-A (PH)
Title: Production of ixocyanates from esters of carbamic acids(urethanes)
Inventor: ROSENTHAL R
IPC: C07C263/04
Filed: 1974-04-24
Abstract: 1458595 Isocyanate preparation ATLANTIC RICHFIELD CO 3 May 1974 [4 May 1973 8 March 1973] 19578/74 Heading C2C Isocyanates are prepared by thermally decomposing an ester of a carbamic acid having the formula R(NHCOOR<SP>1</SP>) x  or (RNHCOO) x R<SP>1</SP> wherein each R is an optionally substituted mono-, di- or tri-valent organic radical selected from saturated and monoolefinic unsaturated straight and branched chain aliphatic and cyclealiphatic radicals of not more than 32 carbon atoms, alkoxyalkyl radicals of not more than 32 carbon atoms, and aryl, aralkyl and alkaryl radicals having 1 to 5 rings; each R<SP>1</SP> is an optionally substituted mono-, di- or tri-valent organic radical selected from saturated and monoolefinic unsaturated straight and branched chain aliphatic and cycloaliphatic radicals of not more than 32 carbon atoms, alkoxy-alkyl radicals of not more than 32 carbon atoms, and aryl, aralkyl and alkaryl radicals containing 1 to 3 rings; and x is 1, 2 or 3; at from 175‹ to 350‹ C. while said ester is dissolved in an inert solvent to produce an isocyanate and an alcohol, the solvent being a compound or mixture of compounds which is (a) a solvent for said ester, (b) liquid and stable at the decomposition temperature and (c) nonreactive with isocyanate product, and selected from optionally halo- and mono-nitro-substituted C 4  to C 32  aliphatic hydrocarbons, cycloaliphatic hydrocarbons, aromatic hydrocarbons having 1 to 3 rings, (C 1  to C 15  alkyl)benzenes, halo- and mono-nitro-derivatives of the aromatic hydrocarbons and alkylbenzenes, and C 4  to C 32  ethers, ketones and carboxylic esters and their sulphur analogues.
Patent PH-15870-A (PH)
Title: 3-amino-1-benzoxepine derivatives and their salts;processes for their preparation and pharmaceutical composition containing these compounds
Inventor: OHLENDORF HEINRICH WILHELM
IPC: C07D313/08
Filed: 1980-07-16
Abstract: Novel 3-amino-1-benzoxepine derivatives and methods for their production are disclosed. These derivatives correspond to the Formula I    <IMAGE>  I  wherein: R1 and R2 independently of one another are hydrogen, C1-C5 alkyl, C1-C5 alkyl substituted with a terminal phenyl, or a phenyl containing one or two halogens, methyl or methoxy groups, a 3,4-methylenedioxy or a 3,4-ethylenedioxy group, C2-C5 alkyl substituted with terminal hydroxy or methoxy or, C3-C4 alkenyl; or one of R1 and R2 are hydrogen or a C1-C5 alkyl and the other is a C2-C5 alkyl substituted with a terminal NR7R8; R7 and R8 independently of one another are hydrogen or C1-C5 alkyl; or R7 and R8 are together a 5 to 7 member ring or said ring having heterogeneous oxygen, sulfur or nitrogen, or R1 and R2 are together a 5 to 7 member ring or said ring having heterogeneous oxygen, sulfur or NR9; R9 is hydrogen, methyl, benzyl, or phenyl; one of R3 and R4 is hydrogen and the other hydroxy, or R3 and R4 together are oxygen; R5 and R6 independently of one another are hydrogen, halogen, C1-C4 alkyl, C1-C4 alkoxy or C1-C4 alkylthio; or one of R5 and R6 is trifluoromethyl or nitro and the other is hydrogen; the stereo isomers and the acid addition salts thereof. These compounds have a favorable effect upon the motility of the gastro-intestinal tract and, therefore, constitute the active ingredient of pharmaceutical compositions and methods for the treatment of motility disorders.
Patent PH-22157-A (PH)
Title: Process for preparing 6-amino-3-hydrozino pyridazine
Inventor: MARIO PINZA
IPC: C07D237/20
Filed: 1986-05-13
Abstract: A process for preparing a compound of Structure (4) 
<CHEM>
 which comprises reacting a compound of Structure (3) 
<CHEM>
 with ethyl carbazate, characterised in that the reaction is carried out under aqueous conditions and the compound of Structure (3) is in the form of an acid-addition salt.
Patent PH-22601-A (PH)
Title: A bearing structure and a floating vessel comprising such structure
Inventor: STOYLEN BERNT
IPC: F16C41/02
Filed: 1986-07-03
Abstract: A bearing structure which may, for example, be used for rotatable mounting of a turret or a rig (11) on the hull (14) of a vessel com­prises a first annular bearing surface which is supported by the vessel hull (14), and which may be substantially plane or cylindrical. A second annular bearing surface which is in engagement with and supported by the first bearing surface is formed on the turret or rig (11). The hull (14) of the vessel is exposed to heavy forces caused by wind and waves, and such forces may cause deformations of the hull and consequently of said first bearing surface. In order to compensate for such deformations, the first bearing surface is divided into sections, dand position control means, such as mechanical, pneu­matic, or hydraulic spring means, are provided for maintaining all of the bearing surface sections in abutting engagement with said second bearing surface formed on the turret or rig (11). The said hydraulic spring means may be in the form of hydraulic cylinders or jacks to which hydraulic fluid is supplied at a pressure which is increased when the distance between the respective bearing surface section and the supporting part of the hull is decreased due to deformation of the hull, and vice versa
Patent PH-31299-A (PH)
Title: Enternal nutritional product with protien system containing soy protien hydrolysate and intact protien.
Inventor: WILLE DE NORMANELLA T
IPC: A23L29/10
Filed: 1993-09-08
Abstract: A liquid enteral nutritional product contains a protein system of, by weight, about 50-90% of a soy protein hydrolysate having a degree of hydrolysis in the range of 14 to 17 and not more than 50% of one or more intact protein sources. The nutritional product may also contain an emulsifier, Iota carrageenan and Kappa carrageenan.
Patent TR-23860-A (TR)
IPC: A01N43/653
Filed: 1989-08-03
Abstract: The combination of the plant microbicide 3-cyano-4-(2,3-dichlorophenyl)-pyrrole ("fenpiclonil") with the plant microbicide 1-{2-[2-chloro-4-(4-chlorophenoxy)-phenyl]-4-methyl-1,3-dioxolan-2-ylm ethyl}-1H-1,2,4-triazole results in a synergistrically enhanced activity in the control of plant diseases. Plant microbicidal compositions based on such combinations are especially suitable for treating seed.
Patent UY-32533-A (UY)
Title: Proceso para la producción de suspensiones de celulosa nanofibrilar, suspensiones producidas, y usos de las mismas
Inventor: GANE PATRICK A C
IPC: D21C9/00
Filed: 2010-04-05
Abstract: La presente invención se refiere a un proceso para la producción de suspensiones de celulosa nanofibrilar mediante la provisión de fibras de celulosa y por lo menos un relleno o pigmento, la combinación de las fibras de celulosa y uno o mas de los rellenos o pigmentos, y la fibrilación de las fibras de celulosa en presencia de por lo menos un relleno o pigmento; al igual que a suspensiones de celulosa nanofibrilar obtenidas por este proceso; y a sus usos.
Patent UY-33429-A (UY)
Title: Elemento compuesto y conexión de esquina aplicada al mismo
Inventor: MARK CAPPELLE
IPC: A47B96/00
Filed: 2011-06-03
Abstract: Elemento compuesto por dos elementos en forma de panel (2), los cuales, por conexión de bloqueo de lengûeta y muesca, se pueden acoplar entre sí a un ángulo, por medio de una pieza intermedia, dicha conexión comprende, al menos en un elemento (2), una lengûeta (15) o muesca (16), las cuales pueden cooperar con una muesca (16) o lengûeta (15) proporcionadas en el otro elemento en forma de panel (2) o en la pieza intermedia; en donde la lengûeta (15) consiste de una lengûeta dividida (15), con dos partes (21) (22), y una hendidura (23) ubicada en medio; en el lado exterior de dicha primera parte (21), hay una parte de bloqueo (17).
Patent UY-34761-A (UY)
Inventor: MENG CHARLES Q
IPC: A61K31/4184
Filed: 2013-04-23
Abstract: Escaner fórmulas: I de pág 20/131, II de pág. 23/131 y III de pág 25/131 del SGDD.
Patent UY-35091-A (UY)
Title: Formulaciones de liberacion modificada para oprozomib
Inventor: MOUHANNAD JUMAA
IPC: A61K9/16
Filed: 2013-10-22
Abstract: La memoria descriptiva presenta formulaciones farmacéuticas de liberación modificada (por ejemplo, formulaciones farmacéuticas de liberación ampliada; por ejemplo, formas farmacéuticas sólidas, por ejemplo, comprimidos) que son útiles para la administración oral de oprozomib, o una de sus sales farmacéuticamente aceptables, a un sujeto animal o humano así como a métodos de preparar y utilizar dichas formulaciones
Patent UY-36863-A (UY)
Title: Procedimiento para la preparación de (4s)-4-(4-ciano-2-metoxifenilo)-5-etoxi-2,8-dimetil-1,4-dihidro-1,6-naftiridina-3-carboxamida y para la recuperación de (4s)-4-(4-ciano-2-metoxifenilo)-5-etoxi-2,8-dimetil-1,4-dihidro-1,6-naftiridina-3-carboxamida por medio de métodos electroquímicos
Inventor: DR JOHANNES PLATZEK
IPC: C07D471/04
Filed: 2016-08-19
Abstract: La presente invención se refiere a un procedimiento nuevo para la preparación de (4S)-4-(4-ciano-2- metoxifenilo)-5-etoxi-2,8-dimetil-1,4-dihidro-1,6-naftiridina-3-carboxamida de la fórmula (I) y para la recuperación de (4S)-4-(4-ciano-2-metoxifenilo)-5-etoxi-2,8-dimetil-1,4-dihidro-1,6-naftiridina-3- 10 carboxamida de la fórmula (I) partir de (4R)-4-(4-ciano-2-metoxifenilo)-5-etoxi-2,8-dimetil-1,4-dihidro-1,6-naftiridina-3-carboxamida de la fórmula ent-(I)
Patent UY-37505-A (UY)
Title: Conjugados que comprenden un agonista dual de glp-1/glucagón, un conector y ácido hialurónico
Inventor: KADEREIT DIETER
IPC: A61K47/36
Filed: 2017-12-01
Abstract: La presente invención se refiere a un conjugado o una de sus sales farmacéuticamente aceptables, que comprende un agonista del receptor de GLP-1/glucagón, un conector y un hidrogel de ácido hialurónico. La invención se refiere además a composiciones farmacéuticas que comprenden dicho conjugado, así como a su uso como medicamento para tratar o prevenir enfermedades o trastornos que pueden ser tratados mediante un agonista del receptor de GLP-1/glucagón.
Patent UY-37908-A (UY)
Title: Método para la preparación de ácidos alfa haloalcanoicos quirales
Inventor: DR MARKUS SPELBERG
IPC: C12P41/00
Filed: 2018-09-28
Abstract: La presente invención describe un método para la hidrólisis selectiva de un enantiómero de un ácido alfa haloalcanoico de acuerdo con la Fórmula I mediante el empleo de un polipéptido que tiene actividad deshalogenasa que comprende una secuencia de aminoácidos según lo expuesto en SEC ID NO. 1 o SEC ID NO. 4 o una secuencia con al menos 80% de identidad de secuencia con cualquiera de las dos secuencias y se refiere al uso de dicho método.
Patent UY-39433-A (UY)
Title: Sistema de sellado de expansión térmica autocompensante para un reactor cilíndrico rotativo
Inventor: LUDMILA LOPES NASCIMENTO BRASIL
IPC: B65D53/08
Filed: 2021-09-23
Abstract: La presente invención está relacionada con sistemas de autocompensación de expansión térmica. En particular, se proporciona un sistema de sellado de expansión térmica autocompensante para un reactor cilíndrico giratorio con un amplio rango de temperaturas, permitiendo mayores expansiones térmicas en comparación con la técnica anterior, ya que asegura la estanqueidad entre las partes móviles y estacionarias del equipo, y de ahí la hermeticidad del medio de reacción.
Patent UY-39847-A (UY)
Title: Procesos para la preparación de un agente inductor de la apoptosis
Inventor: BARKALOW JUFANG
IPC: C07C69/78
Filed: 2014-03-12
Abstract: Un proceso para la preparación de un agente inductor de la apoptosis, y sustancias químicas intermediarias del mismo. También, novedosas sustancias químicas intermediarias relacionadas con dicho proceso. SOLICITUD DIVISIONAL 35394 de fecha 12/03/2014
Patent YU-24199-A (YU)
Title: Use of glp-1, and glp-1 analog, or a glp-1 derivative in methods and compositions for reducing body weight
Inventor: DIMARCHI RICHARD D
IPC: A61K38/26
Filed: 1997-11-04
Abstract: This invention relates to the use of glucagon-like peptides such as GLP-1, a GLP-1 analog, or a GLP-1 derivative in methods and compositions for reducing body weight.
Patent YU-46091-A (YU)
Title: POSTUPAK IZRADE BAKARNIH LIMOVA PLAKIRANIH ALUMINIJUMOM DEBLJINE IZNAD 0,6 mm U MEKOM STANJU
Inventor: ING KATANA RADE DIPL
Filed: 1991-03-15
Abstract: POSTUPAK IZRADE BAKARNIH LIMOVA PLAKIRANIH ALUMINIJUMOM DEBLJINE IZNAD 0,6 mm U MEKOM STANJU - zasniva se na adekvatnoj pripremi plakiranih površina aluminijuma u mekom stanju tvrdoće 20 HB i bez kiseoničkog bakra dezoksidiranog fosforom do max 0,003% tvrdoće 55 HB koji se postupkom eksplozijskog spajanja dovode u spoj. Proizveden bimetal se postupkom hladne prerade ,dovodi do zahtevanih dimenzija. Izbor parametara prerade i uslova termmičkog tretmana su osnov obezbeđenja prerade i uslova termičkog tretmana  mekom stanju pogodne za široku upotrebu. Eksplozijom proizveden bimetal ukupne debljine 10 mm se hladno valja na duo valjačkom stanu uz redukciju od 74% do 2,45 mm, hladi se u vodi radi uklanjanja kovarine dalje valja na 1*33 mm, žari na 400В°C 30 minuta, ponovo hladi za nastavak valjanja do 0,76 mm. Završno žarenje se izvodi  na 400В°C 15 minuta. Valjanje se obavlja sa bakarnim slojem na gore. Po završetku valjanja traka se luži u 5 ml HF, 15 ml HC1,25 ml HN03 sa 95 ml H20 i nakon luženja čisti koncentrovanom HNO3 kiselinom. Ovim tehnološkim postupkom traka je u mekom stanju dobrog  kvaliteta pripremljena za preradu.
Patent YU-57691-A (YU)
Title: Wc šolja podešena za priključenje na wc aspirator
Inventor: BORIVOJE STOJKOVIC
Filed: 1991-04-01
Abstract: WC ŠOLJA PODEŠENA ZA PRIKLJUČENJE NA WC ASPIRATOR. Radi efikasnog sprečavanja širenja gasova neprijat-nog mirisa koji se stvaraju u WC šolji i njihovo izbacivanje u slobodan prostor van prostora WC-a, klasičnoj konstrukciji WC šolje dodaje se iznad otvorenog kanala kojim se dovodi i rasprskava voda zat- voreni sistem kanala kao i usisnih otvora po unutrašnjem obodu WC šolje, tako da se zahvaljujući optimalnom preseku i rasporedu istih stvara vazdušna zavesa koja omogućava sakupljanje i odvodjenje mešavine vazduha i gasova. Na samoj šolji je predvidjen i priključak koji preko elastične veze povezuje sistem kanala šolje sa sistemom WC aspiratora koji odvodi gasove i vazduh neprijatnog mirisa u slobodan prostor.
Patent YU-60993-A (YU)
Inventor: DICKINSON R P
IPC: A61P9/00
Filed: 1993-09-22
Abstract: PCT No. PCT/EP93/02488 Sec. 371 Date Mar. 15, 1995 Sec. 102(e) Date Mar. 15, 1995 PCT Filed Sep. 14, 1993 PCT Pub. No. WO94/06761 PCT Pub. Date Mar. 31, 1994Compounds of formula (I) wherein R1, R2, R3 and R4 are each H or C1-C4 alkyl; R5 is (CH2)mNHSO2R6 or (CH)mNHCOR6; R6 is C1-C6 alkyl, C3-C6 cycloalkyl optionally substituted by aryl, aryl or heteroaryl; R7 is H, C1-C4 alkyl, C1-C4 alkoxy, halo, CF3, OCF3, CN, CONH2, or S(O)n(C1-C4 alkyl); X is CH2, CHCH3, CH(OH), C(OH)CH3, C=CH2, CO or O; m is 0 or 1 and n is 0, 1 or 2, and their pharmaceutically acceptable salts and biolabile esters, are antagonists of thromboxane A2 of utility, particulary in combination with a thromboxane synthetase inhibitor, in the treatment of atherosclerosis and unstable angina and for prevention of reocclusion after percutaneous transluminal angioplasty.
Patent YU-75194-A (YU)
Title: Imobilizer točka - uređaj protiv krađe
Inventor: BLAZO NOVAKOVIC
Filed: 1994-12-20
Abstract: Imobilizer točka - uređaj protiv krađe onemogućava pokretanje i demontažu automobilskog točka. Namenjen je zaštiti automobila od krađe, fizičkom onemogućavanju pokretanja automobila kao i preventivnoj zabrani parkiranja na mestima gde je propisima o bezbednosti saobraćaja zabranjeno parkiranje. Predmetni pronalazak se sastoji od rukohvata (8) sa mehanizmom imobilizera (MI) sastavljenog od nosača (9), čaure (11), opruge (7), osigurača (10), sigurnosne bravice (12), poklopca (15), distancera (8), pločica (22) i čaure (19) međusobno povezanih zakovicama (14) i (20) i vijcima (17) i (23). Mehanizam imobilizacije (MI) je povezan sa hvataljkama (5) i (25) na naplatak (2) i gumu (1), polugom koja poklopac (3) veže osovinicom (26) za mehanizam imobilizera (MI).
Patent YU-76990-A (YU)
Title: Ulivni poklopac sveže vode odnosno hemikalija u bazenskim postrojenjima
Inventor: ROHRBOCK K
IPC: E04H3/16
Filed: 1990-04-18
Abstract: Pronalazak se odnosi na ulivni poklopac za svežu vodu odnosno hemikalije u bazenskim postrojenjima, koji se postavlja iznad ulivnih kanala (2), na dnu bazena, pri čemu je ulivni poklopac (1) postavljen u području dna bazena i svojom gornjom stranom je u nivou sa okolnim dnom bazena. Ulivni poklopac (1), ima udubljenja (4) sa otvorima (5), koji se pružaju od najdubljeg mesta udubljenja do gornje strane poklopca i kosinu (8) preko koje se usmerava strujanje.
Patent AT-A237287-A (AT)
IPC: G05D23/20
Filed: 1987-09-21
Abstract: A method for temperature control of the heating medium of a closed loop heating system operated with a burner envisages that this control is carried out depending upon both the actual temperature of the heating medium and the outside temperature, and more particularly both by control of the burner capacity and by control of the circulating speed of the heating medium, the control of the circulating speed of the heating medium being started preferably only when a predetermined minimum temperature of the heating medium is reached. A device which is suitable for implementing the method comprises a control (6), to which are connected both an outside temperature sensor (7) and a temperature sensor (12) arranged in the forward run (10) of the closed loop heating system (10, 11), and which can control both the fuel supply to the burner (1) of the heat exchanger (2) via a fuel supply valve (3) and also the speed of the circulating pump (9) depending upon the temperatures measured.
Patent AT-A256891-A (AT)
IPC: F23N5/02
Filed: 1991-12-30
Abstract: Method for monitoring a fireplace-mounted heater arranged in an installation room with a burner which is arranged in a combustion chamber, in which the escape of waste gas into the installation room is detected and the burner is subsequently switched off and, after a predetermined time, in the event of a heat requirement existing, an attempt is made to switch the burner on again. In order on the one hand to make possible continued operation of the device on the occurrence of a temporary fault and on the other hand to prevent a risk as a result of a dangerous rise in the concentration of harmful substances in the installation room of the device, it is envisaged that, after a predetermined number of attempts to switch on again, the burner is finally switched off. <IMAGE>
Patent BE-796580-A (BE)
Title: Fluorine-contg silanes and siloxanes - foam suppressors
IPC: C07F7/08
Filed: 1973-03-09
Abstract: Silanes and siloxanes of formula: CnF2n-1 RaCmH2mSi R'bXcO3-b-c/2 where R=divalent grp., R'=monovalent hydrocarbon grp., X=hydrolysable grp. (esp. (m)ethoxy or Cl), n=8, 10 or 12, a = 0 or 1, m = 2,3 or 4, b=0, 1 or 2, c=0,1,2 or 3 and b+c is not >3. The products can be made e.G. by reacting an unsatd. tetrafluoroethylene oligomer CnF2n where n=8, 10 or 12 with a (substituted) allylphenol in the pres. of a catalyst and reacting the product with a silane or siloxane with at least one Si-bound H atom. The products are useful as foam suppressors, esp. in non-aqs. systems, as release agents, for rendering glass surfaces hydrophobic or oleophobic, and for treating fillers such as glass for incorporation into granular fluorocarbon polymers.
Patent BE-900430-A (BE)
Title: Procede de fabrication d'une matiere de base pour tapis tuftes et matiere de base fabriquee par ce procede.
Inventor: SCHMIDT M NORWIN
IPC: D06N7/00
Filed: 1984-08-24
Abstract: Selon ce procédé de fabrication d'une matière de base pour tapis tuftés, une couche de support (2) et une couche formée par une nappe de fibres enchevetrées (4) sont réunies et sont liées et fixées l'une à l'autre sous l'action d'une forte chaleur. Pour la liaison et la fixation, il est utilisé une couche (6), destinées à assurer l'adhérence, qui présente un point de fusion inférieur à ceux des matières des deux couches (2 et 4). La chaleur est réglée de telle façon que seule la couche (6) destinée à assurer l'adhérence fonde et qu'elle entoure partiellement les zones tournées vers elle des deux couches (2 et 4) à assembler et se noie dans ces couches. Une fusion des matières de ces deux couches elles-memes est de cette manière évitée.
Patent BE-901075-A (BE)
Title: Single mirror laser beam deflector - includes four electromagnets acting on cruciform support to tilt mirror
IPC: G02B7/182
Filed: 1984-11-16
Abstract: The mirror includes a cross-shaped base with a supporting block (a) mounted at its centre. This carries a flexible element (b) and further cross-shaped element. The lower cross carries four coils (c1,c2,d1,d2) on its four ends. The upper cross has a mirror mounted centrally so that it can be tilted by the action of the electromagnet pulling on an appropriate end of the cross. - The coils are in pairs to deflect the mirror, which in turn deflects a laser beam both vertically and horizontally. The dimensions vary according to the max. angle of variation required.(2a/2)