baber/WOPTO huggingface dataset:
Patent EP-0065875-A1 (EP)
Inventor: HANSON RAYMOND
IPC: A43D25/18
Filed: 1982-05-21
Abstract: The adhesive is spread by an applicator head (15) having a resiliently flexible tapering applicator portion having an adhesive-guiding surface (17) which extends to a narrow terminal spreading surface (16), the adhesive-guiding surface (16) being concave about an axis which extends transversely of the spreading surface (16). The spreading surface (16) is brought into contact with a workpiece, a pool of adhesive from an orifice (18) in the adhesive-guiding surface (17) is formed against the spreading surface (16), the applicator portion is caused to flex so that a portion of the adhesive-guiding surface (17) extends along the workpiece surface (S), and relative movement between the workpiece (W) and the applicator head (15) is brought about so that the adhesive is spread. An apparatus for use in applying a band of liquid adhesive is also claimed.
Patent EP-0076660-A1 (EP)
Inventor: HILGRAAF PETER
IPC: F23K3/18
Filed: 1982-10-01
Abstract: An apparatus for distributing particulate material in- dudes a feeder (2) having a charging inlet (4) and a discharge outlet duct (12) having converging walls. Coaxially aligned with the discharge outlet duct (12) is a deflector (26) including a first spreader (28) having diverging outer walls, and a second spreader (30) contiguous with the diverging walls of the first spreader (28) and having diverging walls of an angular inclination to the direction of flow of the particulate material greater than that of the first spreader (28). The charging inlet (4) may have attached thereto an extension (32) and an expansion chamber (38) into which a feed pipe 48 projects, the expansion chamber and the feed pipe being external to a receiving vessel. The particulate material may be fed into feeder (2) entrained in air. The material leaving the second spreader (30) is uniformly distributed and may form a hollow curtain of uniformly distributed particulate material. The curtain may fall Into a spray mixing vessel, and a circular baffle (60) may contain the curtain. The baffle (60) may carry fins (62) and divide the curtain into pre-determined separate streams. The streams may be led away for use elsewhere, and streams may be formed at the discharge end of the second spreader (30) rather than by the use of fins.
Patent EP-0082737-A1 (EP)
Inventor: HEWITT HOWARD
IPC: E04C5/20
Filed: 1982-12-22
Abstract: A rod chair has a tubular body of hollow frustum shape, i.e. a tapered body (30) with open ends (35, 42) to permit mutual stacking. The body has two pairs of diametrically opposed troughs (32, 36) in one or both ends thereof, with each pair having a different depth. Larger bodies have apertures (38, 40) to permit concrete to flow therethrough. The troughs (32, 36) and apertures (38, 40) are arranged on the body (30) so that a continuous strip of body member material (43) extends in the longitudinal direction, either from end to end (35, 42) between adjacent troughs or from the bottom of each trough to the opposite end of the body. Also, some bodies have a continuous strip of material (45) provided in the circumferential direction intermediate the two ends (35, 42). The continuous strips of material (43, 45) provide strength against axial and circumferential forces respectively.
Patent EP-0058618-A1 (EP)
Inventor: THEVENOT FRANCOIS
IPC: C04B35/645
Filed: 1982-02-12
Abstract: A process and device for manufacture by sintering under load of boron-rich articles in a graphite matrix and of boron-rich articles. The power to be sintered is introduced into a graphite matrix (2) whose walls are made or coated in a completely leakproof manner with a coating (11,12) of hexagonal or amorphous boron nitride, a pressure of the order of 80 to 1000 bars is applied to the matrix (2) and the temperature is gradually raised to a plateau of 1200 to 2100 DEG C which is maintained for 15 to 120 min from 300 to 400 bars before cooling and demoulding the article. <IMAGE>
Patent EP-0081561-A1 (EP)
Inventor: BELLAMY DAVID
IPC: A61M3/00
Filed: 1982-05-17
Abstract: Un harnais (10) construit de maniere a pouvoir etre utilise par les etres humains constitue une structure permettant de reduire au minimum la gamme de temperature d'un distributeur de medicaments liquides ambulatoires dans un conteneur (56). Le harnais comprend des structures d'accrochage qui maintiennent le conteneur (56) du medicament devant etre introduit par perfusion dans le systeme veineux, de maniere a permettre au patient de se deplacer librement. Le harnais est concu en particulier pour les dispositifs a perfusion dans lesquels la viscosite du medicament a un effet mesurable sur la vitesse d'administration du medicament, tels que les dispositifs utilisant une bulle sous pression (58). Le harnais maintient le distributeur de medicaments a proximite de la peau de la personne afin de permettre un transfert de chaleur depuis la personne au distributeur de medicaments de maniere a limiter les effets des variations atmospheriques de temperature sur la temperature du distributeur de medicaments. La condition de limitation de la variation de temperature stabilise la viscosite du medicament et facilite par consequent l'obtention d'un debit constant d'administration du medicament au patient. Le harnais peut etre porte sans modifie l'habillement normal et de maniere a passer pratiquement inapercu.
Patent EP-0084882-A1 (EP)
Inventor: JOFFE ZENON
IPC: C08F8/34
Filed: 1983-01-24
Abstract: Styrenic resins, and particularly rubber-modified styrenic resins, are usefully stabilized when melt processed in mixtures with a stabilizer containing a mercaptan group and as a recation promotor, a free radical initiator. The process grafts the stabilizer to the styrenic resin, thus preventing subsequent loss of stabilizer by leaching or migration.
Patent EP-0095738-A1 (EP)
Inventor: ICHIDA TOSHIO
IPC: C25D5/26
Filed: 1983-05-26
Abstract: Tin-free steel sheets having improved resistance to retorting treatment are produced by chromium plating a steel sheet through cathodic electrolysis in a chromium ion-containing aqueous solution to form a metallic chromium coating, reversely electrolyzing the chromium plated steel sheet by a successive anodizing treatment in the same solution, and subjecting the sheet to an electrolytic chromate treatment in another aqueous solution of chromic acid, a chromate or dichromate. The chromium plating and reverse electrolysis should be carried out so as to satisfy the equations:           where y and x are the quantities of hydrated chromium oxides formed on one surface of the steel sheet after the chromium plating step and after the reverse electrolysis step, respectively, as expressed in mg (in terms of metallic chromium) per square meters of the surface.
Patent EP-0097266-A1 (EP)
Inventor: EENBOOM ALGUND DR MED DENT
IPC: A61C5/85
Filed: 1983-05-31
Abstract: A die for dental care is comprised of a band (2) which is arranged around the tooth (6) to be filled and which is tensioned. To tension the band, a bimetal or a memory-metal part (7) is used which is subjected to heat.
Patent EP-0101819-A1 (EP)
Inventor: BELZ HERMAN MAYO
IPC: F27D11/08
Filed: 1983-06-24
Abstract: Taper thread joints in carbon or graphite electrode columns are protected from thread damage during assembly by use of a consumable centering pin (18) to assure axial alignment of the mating parts, thereby preventing thread damage and resulting thread debris from forming and interfering with the proper fit of the mating parts forming the joint.
Patent EP-0105160-A1 (EP)
Inventor: ADAM WOLFGANG DR DIPL-CHEM
IPC: C09K23/02
Filed: 1983-08-19
Abstract: The free-flowing silicic acid or silicates are loaded with 0.7 to 2.0 times the measured water pore volume of an aqueous solution of an anionic surface-active agent, with the water pore volume being filled by the aqueous phase of the solution, and the surface-active phase of the anionic surface-active agent being additionally absorbed. The silicic acid or the silicate preferably has a specific surface area of 50-750 m<2>/g, a specific water pore volume of 0.1 to 2.5 cm<3>/g and a median particle size of 5 to 50  mu m, with the content of organic byproducts from the preparation of the surface-active agent being less than 3.0 % of the weight of the surface-active agent. It is produced by spraying an aqueous solution of anionic surface-active agent which contains 5 to 50 % by weight of active substance onto a dried silicic acid or silicate with a water content of less than 20 % by weight. It is used as or in cleaning, grinding and polishing agents, especially as or in dental care agents.
Patent EP-0111098-A1 (EP)
Inventor: COTTRELL PETER EDWIN
IPC: H01L21/00
Filed: 1983-10-11
Abstract: A simple process is provided for making a planar CMOS structure wherein isolation regions required by bulk CMOS structures are first formed, an N channel device field region is self-aligned to an N well region in a semiconductor substrate and a refractory material is twice defined for forming P and N channels, the first definition masking P channel source and drain regions while defining the N channel and the second definition defining the P channel while using a photoresist layer to mask the N channel. In the process, a technique which uses a single mask level defines the well region and self-aligns the necessary field doping to the well region to provide closely spaced N and P channel devices.
Patent EP-0109585-A1 (EP)
Inventor: ADIS ERICH
IPC: F23D11/40
Filed: 1983-10-26
Abstract: In a gasifying oil burner with an oil atomizing device, with combustion air supply means surrounding the atomizing device, with a shield having a shield opening, said shield being disposed downstream of the outlet of the atomizer, with a mixing tube disposed downstream of the outlet of the atomizer, with a mixing tube disposed downsteam of an co-axial with the shield opening, with a radial passage at an upstream portion of the mixing tube, with a generally cylindric flame tube whose upstream end is sealingly connected to the end wall of the combustion air supply means carrying the shield, and wherein it is proposed that the mixing tube be provided with a solid wall at a section thereof adjoining the shield, that the radial passage adjoin a part of the mixing tube provided with the solid wall, and that the axial length of the mixing tube portion with the solid wall extending between the shield and the radial passage be between the 0.1-multiple and the 0.6-multiple of the inside diameter of the mixing tube, in order to provide a soot-free burning of heating oil having a very high content of aromatic hydrocarbons and/or a surplus of fuel in a recirculation region.
Patent EP-0109087-A1 (EP)
Inventor: WAGNER PHILIPP FRIEDRICH WILHE
IPC: A63B51/12
Filed: 1983-11-15
Abstract: @ The invention discloses a string tensioning device (26) for use on a stringed racket. The device includes a string support member (38) adapted to be fitted to a string (52) on a racket which is to be tensioned; and an abutment member (28) cooperating with the string support member. The abutment member is adapted to abut against the racket frame (18). The string support member and the abutment member are adapted to be moved relative to each other for moving the string support member relative to the racket frame for variation of the tension of the string.
Patent EP-0087827-A1 (EP)
Inventor: BALL PATRICK JOHN RICHARD
IPC: G01J5/28
Filed: 1983-01-27
Abstract: An infra-red radiation detector comprises an envelope in the form of a dewar (1, 2) in which a vacuum space (12) is present between an outer wall (2) and inner wall (1) cooled by a cooling element (20). Gas molecules are gettered from the vacuum space (12) by at least one shaped molecular-sorbent porous body (10, 10') having a major surface which fits onto and is bonded to a cooled surface (e.g. of a radiation shield 8) associated with the cooled inner wall (1). The shaped getter body (10, 10') is secured (e.g. by epoxy adhesive) as its major surface to this cooled surface in a heat-exchange relationship so as to be cooled by the cooling element (20) during operation of the detector. The shaped getter body (10, 10') is preferably a moulded annulus of synthetic zeolite material.
Patent EP-0091280-A1 (EP)
Inventor: KINGSLEY WILLIAM
IPC: H04N1/107
Filed: 1983-03-30
Abstract: A raster input scanner incorporating a scanning array (15), a platen (30) for supporting documents (8) to be scanned, a lens (17), and an illuminator (36,38). The lens (17) is supported for micro movement in close proximity to the array (15), such movement being imparted by a linear motor (23). In one embodiment, the illuminator comprises a stationary light source (36) with oscillating mirror (42) for sweeping a wedge-like beam of light across the platen in synchronism with movement of the lens to progressively illuminate the document being scanned. A park position is provided for the lens and mirror and a document feeder (55) provided to transport the document to be scanned across a scan slit (32) provided in the platen in an alternative operating mode. 
     In a second embodiment, the illuminator comprises a lamp cavity reciprocable along a path parallel to the platen to progressively illuminate the platen.
Patent EP-0097513-A1 (EP)
Inventor: BRADLEY GEOFFREY
IPC: C04B24/26
Filed: 1983-06-20
Abstract: @ This invention provides cementiferous compositions having improved flow characteristics which are given by the incorporation of certain hydroxy estercopolymers. The copolymers include those of acrylic or methacrylic acid with a hydroxyalkyl acrylate or methacrylate and are used preferably in the range 0.01% to 2.5% w/w on the cement in the cementiferous composition. This invention also provides novel additive compositions for use in the cementiferous compositions which, in addition to the copoiymer, also contain an anti-foaming agent.
Patent EP-0102184-A1 (EP)
Inventor: MENON GOVIND KOMATIL
IPC: A23K1/16
Filed: 1983-07-22
Abstract: Copper salts of 2-hydroxypyridine-N-oxides have been demonstrated to possess an ability to alter the metabolic pattern in the digestive tract of food producing animals to make energy producing metabolic units which are more available for absorption by the animals. The copper salts, such as cupric 2-hydroxypyridine-N-oxide, are active ingredients in feed compositions and methods for increasing growth and feed efficiency of these animals.
Patent EP-0116747-A1 (EP)
Inventor: YARDLEY JAMES FRANK
IPC: B29C48/18
Filed: 1983-10-24
Abstract: A method of making a novel bonded composite of (i) a thermoplastic elastomeric blend of vulcanized EPDM particles not more than 50 microns in size disposed in a thermoplastic linear crystalline polyolefin continuous phase, with(ii) a vulcanized EPDM or EPM rubber composition containing less than 50% (preferably 5% to less than 40%) by volume of rubber, comprises fusing the thermoplastic elastomeric blend and solidifying it in contact with the vulcanized rubber composition in the absence of an adhesive interlayer. Preferably the blend is extruded onto the vulcanized rubber composition. Preferably the linear crystalline polyolefin in the thermoplastic blend has a melt flow index of at least 0.25 when measured according to the test conditions ASTM D 1238-65T and is selected from polypropylene, propylene copolymers, high density polyethylene and high density ethylene copolymers.
Patent EP-0092475-A1 (EP)
Inventor: BRAUN CAMILLE
IPC: C01G43/00
Filed: 1983-04-14
Abstract: L'invention concerne un procédé de traitement d'une poudre d'oxyde métallique, en particulier de UO2, PuO2 en vue de son frittage. Ce procédé consiste à oxyder ladite poudre de façon à former sur sa surface une couche d'oxyde hydraté du même métal. Lorsque l'oxyde est UO2, PuO2 et leurs mélanges ainsi que ceux préparés avec ThO2, la poudre traitée peut être utilisée pour la fabrication de pastilles combustibies nucléaires par compression à froid suivie d'un frittage.
Patent EP-0099773-A1 (EP)
Inventor: BAILLY JEAN CLAUDE
IPC: C08F4/64
Filed: 1983-06-14
Abstract: The present invention relates to catalysts which can be used for the polymerization and copolymerization of propylene with other alpha-olefins, characterized in that they comprise a support containing essentially magnesium chloride and possibly a chlorinated aluminium derivative, and occurring in the form of spheroidal particles having a mean diameter by mass comprised between 10 and 100 microns and a particle size distribution such that the ratio of the mean diameter by mass to the means diameter by number is less than or equal to 3, which support has been treated by an electron donor compound chosen from among the aromatic ethers and aromatic acid esters and which when impregnated with titanium tetrachloride comprises 0.5 to 3% of atoms of titanium per atom of magnesium, and process for utilizing the said catalyst.
Patent EP-0092514-A1 (EP)
Inventor: HOCHREUTINER ROGER MAURICE
IPC: H03K17/687
Filed: 1983-04-07
Abstract: PCT No. PCT/CH83/00042 Sec. 371 Date Dec. 7, 1983 Sec. 102(e) Date Dec. 7, 1983 PCT Filed Apr. 7, 1983 PCT Pub. No. WO83/03724 PCT Pub. Date Oct. 27, 1983.In order to have with an integratable solid state relay a galvanic isolation between the control and the switch similar to that of a mechanical relay the control is performed via DC/DC-converters in a classical voltage-doubler circuit configuration. The switch function is provided by a pair of complementary MOS-transistors (Tr1 and Tr2) the gate/source capacitances (Cgs) of which are used as charging capacitances of the DC/DC-converters. In order to have a perfect blocking of the MOS-switches two DC/DC-converters (C1,C2,D1,D2,Cgs; C3,C2,D3,D5,Cgs) are provided which are controlled by two signals in the phase opposition so that for both switching states the same noise margin capability and the same switching-over times result. The circuit arrangement includes only diodes, MOS-transistors and capacitances (C1,C2,C3) of very small value which can be integrated without any difficulties.
Patent EP-0109361-A1 (EP)
Title: Régulateur de poussée
Inventor: WERDING WINFRIED JEAN
IPC: B65D/
Filed: 1983-11-08
Abstract: Afin de maintenir constant le débit d'un médium (18), expulsé d'un récipient à l'aide d'un gaz comprimé, nonobstant la chute de pression dans le récipient, un dispositif, comprenant un piston différentiel (2), ayant des paliers à diamètres différents (12, 13, 14) et s'appuyant sur un ressort (3) coulisse dans un canal d'évacuation (8a) ayant des paliers à diamètres différents (8, 9, 10, 11) agrandie proportionnellement à la chute de pression du récipient les sections de passage entre le piston (2) et la paroi intérieure du canal d'évacuation (8a) et provoque, grâce à un changement de direction du flux du médium (18) des turbulences d'une force telle, qu'elles constituent un freinage du flux élevé lorsque la pression du récipient est forte et un freinage du flux faiblissant au fur et à mesure que baisse cette pression.
Patent EP-0127630-A1 (EP)
Inventor: LUSSI ROBERT
IPC: A01K39/012
Filed: 1983-11-28
Abstract: La maisonnette pour oiseaux en liberté comporte un toit (1), un dispensateur de nourriture (2) et un collecteur (3). C'est avantageusement une construction ronde en matière synthétique imitation bois, résistant aux intempéries et faiblement thermoconductrice. Le collecteur (3) est recouvert d'un plancher (13) du dispensateur de nourriture (2) doté de perforations calculées pour rendre inaccessible aux oiseaux la nourriture souillée tombée dans le collecteur (3). La disposition et les dimensions de toutes les parties créent des conditions d'hygiène prévenant la propagation des maladies des oiseaux.
Patent EP-0121661-A1 (EP)
Inventor: MARTINEN HINNRICH DIPL-PHYS
IPC: H01S3/081
Filed: 1984-01-27
Abstract: Ein Lasergerät für Materialbearbeitung mit einer Einrichtung zum zirkularen oder elliptischen Polarisieren des Laserstrahls umfaßt eine Spiegelanordnung zum linearen Polarisieren des Laserstrahls unter etwa 45° zur Vertikalen. Die Spiegelanordnung zum linearen Polarisieren des Laserstrahls wird von innerhalb des Resonators angeordneten Faltspiegeln gebildet, wobei der Resonator mit einer bei 45° zur Vertikalen liegenden Reflexionsebene der Faltspiegel angeordnet ist.
Patent EP-0122384-A1 (EP)
Inventor: ANTON ECKHARD
IPC: B60T13/12
Filed: 1984-02-11
Abstract: 1. Hydraulic control device which supplies the pressure medium delivered by a pressure medium source (13) to a consumer (31) or to a tank (14) via a flow control valve (16) and to a brake cylinder (89) via an hydraulically-operable brake device (88, 89) when activated, a control oil flow (43) branched off from the flow control valve being interrupted and a brake pressure being generated in the brake device, which furthermore has a plunger (52), connected to a slide valve (51), which plunger penetrates a seal (54) and rests by means of a compression spring (57) against a spring bearing bracket (58), there being between the seal and the slide valve an annular space (90) which is filled with pressure medium which, when there is a movement of the slide valve, is displaced via a first restrictor (92) to a return (96) and a second restrictor (81) being arranged between the annular space (90) and the return (96), and a connection (52', 86, 97, 98) leading from a point downstream of this second restrictor (81) via the plunger (52) to a pressure space (40'') connected to the brake device (88, 89), characterized in that the slide valve (51) is slidingly glided with axial play (X) with respect to the plunger (52) and is pressed by the compression spring (57) against a collar of the same.
Patent EP-0120394-A1 (EP)
Inventor: KRISHNAN SIVARAM DR
IPC: C08L69/00
Filed: 1984-03-13
Abstract: 1. Hollow boards having a thickness of from 8 to 16 mm, consisting of A) from 99 to 95% by weight of high molecular weight aromatic polycarbonate based on 80 to 100 mol.-% of bisphenol-A and 20 to 0 mol.-% of 2,2-bis-(3,5-dimethyl-4-hydroxyphenyl)-propane and/or 1,1-bis-(4-hydroxyphenyl)-cyclohexane which may be branched in known manner by the incorporation of small quantities of trifunctional or higher than trifunctional compounds and B) from 1 to 5% by weight of polybutylene terephthalate.
Patent EP-0127026-A1 (EP)
Inventor: LEUTZ DONALD C
IPC: B62D1/184
Filed: 1984-05-09
Abstract: A telescoping steering column is provided of the type wherein a wedge plug (54) and innermost shaft portion (17) are axially wound relatively to each other by rotation of a threaded rotatable control rod (44) to thereby lock and release the innermost shaft portion relative to another shaft portion (19). First and second stop means (62, 65) are provided to respectively stop the control rod and the one of the two elements (innermost shaft portion or wedge plug) that is not threaded to the threaded control rod against relative axial movement in our direction and in the opposite direction. The first and second stop means allow a limited axial lost motion between the rotatable control rod and the said one element when the direction of the rotatable control rod is reversed so as to axially disengage one of the stop means and move the rod axially toward the other by the stop means.
Patent EP-0134952-A1 (EP)
Inventor: ERRASS WERNER
IPC: C09K23/42
Filed: 1984-07-02
Abstract: This invention relates to an oil-in-water emulsion which is in the form of drops of oil having a diameter of from 0.5 to 4 mm which are suspended individually in a stable manner in an aqueous phase, and to a production process therefor.