baber/WOPTO huggingface dataset:
Patent EP-0027007-A1 (EP)
Inventor: MATON MAURICE EDWARD GEORGE
IPC: B08B3/10
Filed: 1980-09-24
Abstract: Apparatus for cleaning the interior of the tank (10) comprising a spray head (12) which can be inserted into the tank, the head (12) having spray arms (63) which are rotated about a vertical axis by a shaft (51) driven by a motor (54) and are rotated about a horizontal axis through only substantially 180 degrees by gears (62) in mesh with gear racks (65) carried by a frame (58, 59) connected by a piston rod (57) to a piston (56) movable within a cylinder (55) attached to the underside of a plate (45) which mounts the spray head (12) to the tank (10), the spray head (12) being fed selectively with water from a tank (13) and chemical cleansing liquid from a tank by a valve controlled system (11) which includes a heater (18) for heating water and a heat exchanger (28) for heating the chemical cleansing liquid, said system including a pressure pump (21) for supplying the water and liquid to the spray head and a scavenge pump (37) for removing liquid from the tank (10).
Patent EP-0027735-A1 (EP)
Inventor: YAZAWA MASAHIDE
IPC: B29C55/28
Filed: 1980-10-17
Abstract: A method of manufacturing a pair of longitudinally and transversely stretched sheets from a flattened tubular thermoplastic polymer film comprises feeding the film (32) in a longitudinal direction (E) at a first speed, progressively gripping the film (32) along opposite selvages (33,34) thereof stretching the film (32) longitudinally and transversely while heating it and releasing the stretched film (32) to allow it to cool and set 
     In order to stretch the film (32) and to separate it into two sheets (37,38) the gripped selvages (33,34) are moved along a pair of arcuate divergent paths lying in substantially the same plane at a second speed greater than the first speed and the stretched film (32) is cut at the selvages (33,34) into a pair of sheets (37,38) at the end of the arcuate divergent paths. 
     The invention also includes apparatus for carrying out the method.
Patent EP-0026201-A1 (EP)
Inventor: GRANTHAM LEROY F
IPC: C10B53/00
Filed: 1980-10-23
Abstract: Procede de decomposition de biphenyles polychlorures (PCB) avec une pollution ambiante negligeable. Le procede consiste a amener le PCB et une source d'oxygene sur un seul fondu comprenant un carbonate metallique alcalin et aussi, de preference, un sulfate metallique alcalin pour decomposer le PCB par pyrolyse et oxydation. Certains des produits resultant de la decomposition reagissent avec le sel fondu et y sont retenus; les produits gazeux restants passent au travers du sel en fusion et sont rejetes en toute securite a l'atmosphere ou, en variante le PCB est introduit dans une premiere zone pour en effectuer la pyrolyse et l'oxydation partielle puis dans une seconde zone de reaction pour une oxydation supplementaire des gaz combustibles restants.
Patent EP-0035543-A1 (EP)
Title: Clavier photo-optique en plastique moule
Inventor: NELSON EDWARD I
IPC: H03K17/969
Filed: 1981-03-23
Abstract: Clavier photo-optique ayant un boitier de clavier et des touches ameliores Le boitier de clavier (20) est une piece en plastique moule ayant une plaque de base (22), une plaque a circuits imprimes (24) et une matrice d'ouvertures (26) pour les touches et une serie de canaux de lumiere (28, 30) passant entre les ouvertures. Les canaux de lumiere sont ouverts sur le dessous du boitier du clavier. Un espace sous le boitier du clavier permet aux touches dans les ouvertures d'avoir une course au-dela et d'obstruer les passages de lumiere. Des barrieres d'isolation de lumiere sous le boitier du clavier empechent les croisements de lumiere entre les canaux. La touche est une touche en plastique moule avec des fentes verticales pour permettre le passage de lumiere a l'etat non enfonce.
Patent EP-0041172-A1 (EP)
Inventor: BLANK HEINZ ULRICH DR
Filed: 1981-05-18
Abstract: 1. Process for the preparation of pivaloylacetic acid 2-chloro-5-[4-(2,4-di-tert.-amyl)-phenoxybutyramido]- anilide, characterised in that pivaloyl-acetic acid 2-chloro-5-nitro-anilide is reacted catalytically with hydrogen, in the presence of an amine or phosphine, in an inert solvent, at a temperature of 0 to 150 degrees C, and the corresponding amino compound obtainable by this reaction is then reacted further with a 4-(2,4-di-tert.-amyl)-phenoxybutyryl halide, at a temperature of -50 to +150 degrees C, in an organic solvent, if appropriate in the presence of a base.
Patent EP-0059783-A1 (EP)
Inventor: BECKER HANS ING-GRAD
IPC: F26B17/10
Filed: 1981-10-03
Abstract: 1. Apparatus for heat treatment, especially for drying, a granular material in a gas stream, with a vertical flash pipe (1), with a classifier (4) located at the end of the flash pipe, with a collecting pipe (6) for recycled granular material after the classifier, and a discharge pipe (11) for the classified granular material, with a discharge device (9) at the end of the collecting pipe, and with a recycling pipe (10) from the discharge device to the flash pipe, characterized by a level indicator (8, 8a) for the collecting pipe (6) and a regulator (18) actuated by the measured value and acting upon the discharge device (rotary valve 9) and/or the classifier (4).
Patent EP-0033604-A1 (EP)
Inventor: WILSON RICHARD
IPC: C07C45/74
Filed: 1981-01-16
Abstract: There is provided a process of reacting a compound defined according to the structure:
     with HX in the presence of n-butanol or toluene in order to form, in one step, a compound having the structure:
     wherein n is 0 or 1, and wherein R is C 1 -C 4 alkyl and X is chloro or bromo.
Patent EP-0033620-A1 (EP)
Inventor: TSAI SHIRLEY C
IPC: C10G45/50
Filed: 1981-01-26
Abstract: The OHP content of an OHP- and THP-containing solvent is enriched by contacting the solvent with hydrogen in the presence of a supported catalyst (68) comprising Group VIB and Group VIII metals under conditions to increase the OHP/THP ratio in the solvent to a level greater than 0.4 and preferably greater than 1. The preferred catalyst contains tungsten where it is desired to provide an OHP/THP ratio greater than 1 in the OHP-enriched solvent, and also contains titanium to improve the hydrogen selectivity of the catalyst so as to enhance the preservation of aromatics in the hydrogenated solvent. The OHP-enriched solvent provides increased solvation of coal and improved yields of liquid fuel product in a coal liquefaction process which utilizes the solvent.
Patent EP-0044189-A1 (EP)
Inventor: HARDY TERENCE
IPC: A47B88/493
Filed: 1981-07-07
Abstract: A drawer has longitudinally extending tracks (14) in its opposite sides, each of which is adapted to co-operate with a drawer runner mounted in a cabinet in which the drawer is supported in use, each of the tracks (14) incorporating means (22) to stabilise the drawer against rocking or tilting movement during opening and closing. One form of stabilising means (22) comprises a shelf raised from the base of the associated track and extending rearwardly from the forward end thereof to engage beneath the runner (18) and prevent upward movement of the front of the drawer during initial opening and final closing movement.
Patent EP-0072880-A1 (EP)
Inventor: COX RONALD IAN
IPC: A61K39/00
Filed: 1981-08-06
Abstract: A method and composition for increasing ovulation in female cattle wherein the cattle are administered with the composition so as to produce a mean steroid binding antibody titre in the female cattle of from 1 in 100 to 1 in 5000 at the time of ovulation. 
     The composition comprises (i) a conjugate of a steroid androgen, such as androstenedione or testosterone, or of a steroid oestrogen, such as oestrone, and an immunogenic protein, such as human serum albumin, and (ii) acid anhydrides of the steroid derivative, the composition containing from 10 to 90% of the steroid moiety in the form of the anhydrides.
Patent EP-0037761-A1 (EP)
Inventor: BUISSON J P CERTS-DERTS ONERA
IPC: G01N21/55
Filed: 1981-03-19
Abstract: 1. A method for an instantaneous determination of the absolute measure of the overall hemispherical reflectance of a sample to a given light, according to which the sample to be investigated is illuminated by means of an illumination source and optical means, the sample to be investigated being placed before-hand on a window of an integrating sphere, and according to which the radiation of the integrating sphere is investigated taking into account the known or determined power Ps of the illumination source, the parasitic luminous energy factor Kp corresponding to the parasitic energy coming from the optical means in the absence of a sample, and the constant factor Ko of luminous energy complying with the relation VET =Ko Ps wherein VET is a voltage corresponding to the illumination of a calibrating sample having a known reflectance, characterized in that there is chosen as the illumination source a flash tube having the same spectral distribution as the given light or a spectral distribution as close thereto as wanted, in that there is chosen as means for measuring the exclusive overall radiation of said sphere a measuring thermopile, in that the determination of the values VET =Ko Ps and Kp is made once for all by illuminating the calibrating sample having a known reflectance and by illuminating the sphere in the absence of a sample, the illuminating of any new sample, the reflectance of which is to be measured, being accompanied by the simultaneous recording of the voltages delivered by a reference thermopile directly receiving a fraction of the power from the illumination source and by the measuring thermopile used for the determination of the said radiation from the said integrating sphere.
Patent EP-0037312-A1 (EP)
Inventor: MAHUT GERARD
IPC: G21F9/36
Filed: 1981-03-20
Abstract: 1. Container of cylindrical shape for tightly packing radioactive wastes, comprising a lateral wall and close to each of the ends, a bottom and a lead, characterized in that it is constituted by dense asbestos-cement, of density greater than 1.75 g/cm**3 , the bottom being a plate of dence asbestos-cement held in position in a fixing device by a soft poured plastic material, and in that a layer of microconcrete is poured on said plate in dense asbestos-cement on the inner side of the container.
Patent EP-0052063-A1 (EP)
Inventor: METNI SAMI
IPC: G04B47/06
Filed: 1981-09-08
Abstract: The invention relates to a watch with a compass for determining a direction at any point of the globe, and method for manufacturing it in order to insulate the compass from the metallic parts. It comprises a compass (2) disposed coaxially or non-coaxially with the hands, against the glass, on the reading face and in a separate case (3) magnetically insulated from the metallic parts. The separate case comprising the compass is vacuum bonded on the watch glass, while being heated at approximately 180 DEG C. The watch with a compass comprises an insulating plate (9) disposed between the dial (4) and the watch mechanism (10). The invention applies to all users of watches who have orientation requirements at sea, on land or in the air. <IMAGE>
Patent EP-0053192-A1 (EP)
Inventor: SHIMIZU HIDEHARU
IPC: F23D3/08
Filed: 1981-06-10
Abstract: A wick for a liquid fuel burner which burns a drawn liquid fuel. The wick comprises wick (1) having provided on the upper combustion part thereof thin plate (14) made of fine ceramic fiber for improving the durability against liquid fuel of inferior quality.
Patent EP-0064514-A1 (EP)
Inventor: LOCKWOOD ARTHUR H
IPC: C30B19/04
Filed: 1981-10-21
Abstract: Procede et appareil de formation d'une couche de tellurure de cadmium de mercure (HgCdTE) sur un substrat dans la fabrication de detecteurs a infrarouges. La formation d'une couche de HgCdTe par epitaxie en phase liquide a partir d'un materiau en fusion comprenant du mercure, du cadmium, et du tellure demande une temperature relativement elevee ce qui provoque la vaporisation constante du mercure du materiau en fusion, changeant donc constamment la composition du materiau en fusion et la couche HgCdTe formee a partir du materiau en fusion Ce probleme est resolu en produisant un materiau en fusion riche en mercure et egalement en condensant les vapeurs de mercure s'echappant du materiau en fusion et en renvoyant le mercure au materiau en fusion. En premier lieu, un materiau en fusion de croissance de cristaux (36) comprenant du mercure, du cadmium, et du tellure est introduit dans une chambre de croissance de cristaux orientee verticalement (14) Le materiau en fusion (36) comprend 33, 33 moles pourcent ou plus de mercure et est maintenu a une temperature predeterminee au-dessus de sa temperature a l'etat liquide. Des moyens de condensation (tels que 15) sont prevus au-dessus de la chambre de croissance de cristaux (14) de maniere a condenser les vapeurs de mercure qui s'echappent du materiau en fusion (36) et pour renvoyer ce mercure condense au materiau en fusion, de maniere a maintenir le materiau en fusion a une composition constante. Le substrat (non illustre) dans le porte-substrat (22) est mis en contact avec ce materiau de fusion de croissance de cristaux (36) pendant une periode de temps predeterminee tout en refroidissant le materiau de fusion en-dessous de sa temperature a l'etat liquide a une vitesse predeterminee suffisante pour provoquer la croissance des cristaux de la couche HgCdTe sur le substrat avec une epaisseur desiree. La couche HgCdTe ainsi formee peut avoir une composition uniforme et une grande purete, et elle se forme a une temperature de croissance relativement basse ainsi qu'a une
Patent EP-0058328-A1 (EP)
Inventor: BRANDSTETTER FRANZ DR
IPC: C08L85/00
Filed: 1982-01-30
Abstract: Self-extinguishing thermoplastic moulding compositions which contain a polymer of a vinylaromatic compound, a polyphenylene ether, polyphospholine oxide and, if desired, conventional additives.
Patent EP-0061043-A1 (EP)
Inventor: KUHNEL ROLAND
IPC: G21C19/07
Filed: 1982-03-05
Abstract: Zur Wahrung der Unterkritikalität beim Manipulieren, Transportieren und/oder Lagern von Kernreaktorbrennelementen (2) wird am Brennelementskelett ein mit neutronenabsorbierendem Werkstoff neben die Brennstäbe (6) des Brennelementes (2) greifender Zusatzkörper (7) befestigt, der eine Handhabe (9, 10) aufweist, welcher ein der Handhabe (9, 10) angepaßtes Kuppelteil (11) an einer Halteeinrichtung zum Manipulieren und/oder Lagern des Brennelementes (2) zugeordnet ist.
Patent EP-0062257-A1 (EP)
Inventor: CORNELIUS DIETER DR
IPC: D06P1/30
Filed: 1982-03-26
Abstract: Neue Schwefelfarbstoffe werden hergestellt durch Einwirkung von Schwefel auf 4-Hydroxy-diphenylamin der Formel I <IMAGE> worin R und R¹ Wasserstoff oder Alkyl mit 1 bis 4-C-Atomen bedeuten und der Kern A zur Iminogruppe mindestens eine freie ortho-Stellung besitzt, in einer ersten Stufe bei erhöhter Temperatur unter Bildung einer Thiazinverbindung, die in einer zweiten Stufe in einem wasserlöslichen Lösungsmittel bei erhöhter Temperatur zu einem Schwefelfarbstoff geschwefelt wird, wobei ein Molverhältnis zwischen der Verbindung I und Schwefel in der ersten Stufe von 1 : (2 bis 2,4) eingehalten wird.
Patent EP-0063308-A1 (EP)
Inventor: FREIDINGER ROGER M
IPC: C07K7/06
Filed: 1982-04-06
Abstract: The compounds are best summarized by formula: 
<CHEM>
 wherein
 Y is (CH2)m wherein m is 0, 1 or 2 or sulfur such that the sulfur may be in any position along the chain;
 R1 and R2 are independently loweralkyl, benzyl, substituted benzyl where the substituent may be one or two of loweralkyl, halogen, hydroxy, amino, nitro or loweralkoxy; and loweralkyl substituted with a 5- or 6-membered hetercyclic ring;
 R3 is 3-indolylmethyl or substituted 3-indolylmethyl wherein the substituent may be loweralkyl, loweralkoxy, or halogen;
 R4 is loweralkyl, hydroxyloweralkyl, benzyl, carboxyloweralkyl, aminoloweralkyl or substituted benzyl wherein the substituent may be loweralkyl, loweralkoxy, hydroxy, halogen, amino or nitro;
 R5 is hydrogen, loweralkyl, benzyl, or substituted benzyl wherein the substituent is loweralkyl, loweralkoxy, hydroxy, halogen, amino or nitro; and the two asymmetric centers marked with an asterisk (*) may be either D or L, provided the two centers of asymmetry are not the same, while the other asymmetric centers are D. 
<??>The term "loweralkyl" when used in the instant application is intended to represent those alkyl groups either straight or branched chain, which have from 1-5 carbon atoms. Examples of such alkyl groups are methyl, ethyl, propyl, iso-propyl, butyl, sec-butyl, pentyl and the like.
Patent EP-0067432-A1 (EP)
Inventor: HIEBER KONRAD DR RER NAT
IPC: C23C14/00
Filed: 1982-06-11
Abstract: A system for measuring electrical resistance and temperature during the manufacture of thin, conductive films deposited on substrates by means of evaporation or sputter-deposition. A deposition unit with an evacuatable load lock chamber and a rotating substrate holder are employed as the deposition system. The specific electrical resistance of the film is measured according to the principle of the two-point or four-point measuring methods at a reference substrate with specific sample geometry and with low-resistance contacts. The substrate temperature is measured by means of resistance thermometers. With the invention, the transmission of the measured data occurs contact-free by means of electro-magnetic radiation, preferably by means of a telemetric pulse code modulation method.
Patent EP-0068496-A1 (EP)
Inventor: TSUCHIYA KEIICHI
IPC: F01D5/06
Filed: 1982-06-29
Abstract: A steam turbine rotor shaft with a thrust runner, made of a chromium alloy steel having martensite structure and containing 8 to 14% by weight of chromium. The thrust receiving side of the thrust runner is covered by a thrust runner protecting plate made of a low alloy steel and divided in the circumferential direction into a plurality of segments. The segements are fixed by a suitable fixing means to the thrust receiving side of the thrust runner, and adjacent segments are jointed at their joint surfaces by welding to form a complete thrust runner protecting plate. It is thus possible to obtain a rotor shaft of chromium alloy steel having an improved bearing property regarding a thrust bearing.
Patent EP-0071976-A1 (EP)
Inventor: BURCKHARDT JOHANN JAKOB DR
IPC: G01N33/58
Filed: 1982-08-04
Abstract: There are described an immunologically active, labelled agent, a process for the preparation of this agent, an immunological method for detecting or determining a substance with this agent, and the use of this agent in an immunological detection method. The agent mentioned is a complex consisting of an immunologically active material to which biotin is bound covalently, and avidin, to which an enzyme is bound covalently.
Patent EP-0073935-A1 (EP)
Inventor: NEJEZ JOSEF DIPL-ING DR
IPC: B65G21/22
Filed: 1982-08-05
Abstract: Beschrieben wird eine Ablenkvorrichtung für das Förderseil (1) eine Seilförderanlage. Die Ablenkvorrichtung befindet sich auf der dem Krümmungsmittelpunkt (2) des Ablenkbereichs (3) gegenüberliegenden Seite des Förderseiles (1) und hat die Form einer in Schienen gelagerten Rollenkette von welcher das Seil übergreifende Schwenkhebel 6) abstehen, welche beim Einfahren auf dem Förderseil (1) angeordneter Klemmen (13) in den Bereich der Ablenkvorrichtung hochgeschwenkt werden.
Patent EP-0074651-A1 (EP)
Inventor: BALTES HERBERT DR
IPC: C07C1/20
Filed: 1982-09-11
Abstract: 1. A gallium-containing and/or indium-containing zeolite which a) has the following composition : SiO2 : (0.09 +- 0.07) [Al2 O3 + M2 O3 ] : (0.12 +- 0.010) [Na2 O + K2 O] : (0.12 +- 0.010) R2 O expressed as molar ratios of oxides, wherein R is choline and M is gallium and/or indium, and b) exhibits, in the X-ray diffraction diagram, the characteristic signals listed in Table 1 : Interlayer spacing Relative intensity d[A]                               I/I0 11.5 +- 0.2                         very strong 9.2 +- 0.2 weak 7.6 +- 0.2                          weak to medium 6.6 +- 0.1 medium to strong 5.7 +- 0.1                          weak to medium 5.35 +- 0.1                         weak 4.98 +- 0.1 weak 4.56 +- 0.1                         medium to strong 4.32 +- 0.1 strong 4.16 +- 0.1                         weak 3.81 +- 0.1 strong to very strong 3.75 +- 0.1                         strong to very strong 3.59 +- 0.1                         strong to very strong 3.30 +- 0.1                         medium 3.15 +- 0.1 medium 2.92 +- 0.1                         weak 2.86 +- 0.1 strong to very strong 2.80 +- 0.1                         weak 2.67 +- 0.1                         weak 2.49 +- 0.1 weak In the above table, I0 denotes the intensity of the strongest signal.
Patent EP-0105940-A1 (EP)
Inventor: MEELDIJK MAARTEN LAURENS
IPC: B60G13/00
Filed: 1982-10-07
Abstract: To replace the parts of a shock absorber responsible for shock absorption and exposed to wear when the shock absorber is undetachably built into a housing (1) joined to the wheel support of a motor vehicle, the parts of the housing surrounding the cylinder lid are first removed by machine, for example sawn off, and then the sealing parts are removed from the housing (1). A sleeve (6) is then pushed on to the housing. This sleeve has a circumferential groove (9) in the inside wall of the part pushed on. A mechanical anchorage between the sleeve and the housing is now produced using a special tool (10) inserted from above which engages in the sleeve (6) and in the housing (1) simply by rotating a bolt (12) situated in the housing axis, in particular by pressing parts of the housing wall into the groove of the sleeve. After the special tool (10) has been removed, the replacement shock absorber unit (2) is inserted and screwed immediately above the housing into an internal thread in the part of the sleeve which has not been pushed on. For this purpose, the replacement unit or spare shock absorber has a ring (18) which is provided with an external thread and which is arranged immediately underneath the cylinder lid (4). <IMAGE>
Patent EP-0077055-A1 (EP)
Inventor: TANIGUCHI SEIHO
IPC: C08K9/00
Filed: 1982-10-08
Abstract: Flame retardant additive comprising alumina trihydrate and a methyl hydrogen polysiloxane which when added to ethylene polymers provide compositions which have improved flame retardant properties, have reduced gas evolution, do not drip or give off noxious gases on burning and are particularly useful as jacketing material about wire and cables.
Patent EP-0079487-A1 (EP)
Inventor: MAELAND ARNULF JULIUS
IPC: C01B3/50
Filed: 1982-10-23
Abstract: Solid solution of niobium or tantalum and a second metal react rapidly with hydrogen under mild conditions, eliminating the need for a high temperature induction process. Suitable second metals include Al, Co, Cr, Fe, Mn, Mo, Ni, Cu, V, Si, Ge and Ga.
Patent EP-0067608-A1 (EP)
Inventor: VALE WYLIE WALKER JR
IPC: A61K35/30
Filed: 1982-06-01
Abstract: CRF (Corticotropin Releasing Factor) has the formula: H-Ser-Gin-Glu-Pro-Pro-Ile-Ser-Leu-Asp-Leu-Thr-Phe-His-Leu-Leu-Arg-Glu-Val-Leu-Glu-Met-Thr-Lys-Ala-Asp-Gln-Leu-Ala-Gln-Gln-Ala-His-Ser-Asn-Arg-Lys-Leu-Leu-Asp-Ile-Ala-NH 2 -Analogs have been synthesized that are at least as potent as CRF, and CRF or these analogs or pharmaceutically acceptable salts thereof, dispersed in a pharmaceutically acceptable liquid or solid carrier, can be administered to mammals to achieve a substantial elevation of ACTH, β-endorphin, β-lipotropin and corticosterone levels and/or a lowering of blood pressure over an extended period of time. In the analogs, one or more of the first three N-terminal residues may be deleted or may be substituted by a peptide up to 10 amino acids long and/or by an acylating agent containing up to 7 carbon atoms. Ala in the 41-position may also be substituted or deleted so long as the remaining C-terminus is amidated. Several other substitutions may also be made throughout the chain.