baber/WOPTO huggingface dataset:
Patent EP-0019703-A1 (EP)
Inventor: FELIX WILLY
IPC: B42D5/02
Filed: 1980-04-08
Abstract: The information letter bears between a lower web (3) and a cover web (7) one or more inserts (5) which are connected to at least one of the webs (3, 7). This insert (5) is connected to one of the webs (3, 7) via a strip (17) which is arranged at one edge of the insert and extends transversely to the longitudinal direction of the web. Both webs (3, 7) and the strip (17) have at their transverse edges a common perforation line (21) extending transversely across the webs (3, 7). When tearing off the common strip (16, 17, 18), the insert (5) comes to rest freely movably between the two webs (3, 7). The insert is illustrated here as a folded set (5) of forms. The outer edge (20) of the common tear-off strip (16, 17, 18) likewise bears a perforation in order to separate the following information letters from one another individually. This construction allows a fully automatic production of information letters ready for dispatch and an easily openable individual information letter. <IMAGE>
Patent EP-0021027-A1 (EP)
Inventor: DAHLBERG REINHARD DR
IPC: H01L31/02
Filed: 1980-05-20
Abstract: A solar cell arrangement comprises a first plate or disc of light transmissive material, one side of the first plate or disc having a structure of light transmissive elevations tapering parabolically and cut off parallel to the surface of the plate or disc at the level of their focal points or lines, the structure having a layer of at least partially light transmissive electrically conductive material on the surface of the elevations and a second plate or disc of semiconductor or metallically conducting material, the plate or discs being assembled together to provide photo voltaic and electical contacts between the said cut off surfaces, of one plate or disc and the surface of the other plate or disc such that light passing through the first plate is concentrated at the contacts.
Patent EP-0045817-A1 (EP)
Inventor: SAKLAD EUGENE L
IPC: A61K51/04
Filed: 1980-08-11
Abstract: Zubereitung die einen Komplex aus denaturiertem Albumin enthält, Verfahren zu seiner Herstellung, radioaktives Abbildungsmittel, radioscintigraphisches Abbildungsverfah- ren, und Auswertung von Reticulo-endothelial-Systemen.
Patent EP-0017264-A1 (EP)
Inventor: SCHOLES GARY
IPC: C07D209/52
Filed: 1980-02-15
Abstract: Novel compounds of the formula I, useful as intermediates in the preparation of biologically active compounds, can be prepared by halogenation of a compound of the formula II and subsequent removal of the -COR 7  group
     in which R'-R 6  represent hydrogen; carboxy; or alkyl, alkenyl, aryl, aralkyl or alkaryl optionally substituted by alkoxy; or R 2  and R 3  and/or R 5  and R 6  together represent alkylene; Hal represents chlorine, bromine or iodine; and R 7  represents unsubstituted or substituted alkyl, aryl, alkoxy or aryloxy.
Patent EP-0028436-A1 (EP)
Inventor: FOEDERER WILHELMUS THERESIA
IPC: H01R13/26
Filed: 1980-11-05
Abstract: Printed circuit board connector having resilient pins (2) as contact members and are electrically contacted to a nonresi- lient contact element (6) between the pin (2) and an upright side wall (4,5) of a connector housing (1).
Patent EP-0015073-A1 (EP)
Inventor: HOUMINER YORAM
IPC: C07D241/12
Filed: 1980-01-30
Abstract: Combustible compositions which contain as a flavorant additive substituted heterocyclic compound corresponding to the formula:
     wherein X is selected from pyrazine and pyridine radicals corresponding to the chemical structures:
     wherein R is a substituent selected from hydrogen and methyl, R 1  is a substituent selected from hydrogen and alkyl groups having 1 to 10 carbon atoms, R 2  is a substituent selected from aliphatic, alicyclic and aromatic groups having 1 to 12 carbon atoms, any heteroatom or atoms present in the R 2  group being oxygen or nitrogen, with the proviso that the radical
     may be an alicyclic structure. 
     In one of its embodiments this invention provides tobacco compositions which contain up to 2% by weight of a substituted-pyrazine flavorant additive such as 2,3-dihydroxy-2,3- dimethyl-1,4-bis (3,5,6-trimethyl-2-pyrazinyl)butane:
Patent EP-0014585-A1 (EP)
Inventor: FARRELL ROBERT J
IPC: G03B27/52
Filed: 1980-02-04
Abstract: A film strip handling mechanism for a photographic printer, which printer has a scanning gate (21) and a printing gate (22), includes a locator detector (29)which is transversely displaceable with the film strip (10). The detector (29) is supported by a transversely displaceable support having a guide means (24,25) for contacting an edge of the film. As the film strip (10) wavers transversely in its movement the guide means (24,25) causes the detector (29) to move with it, thereby keeping the detector (29) aligned with locators on the strip (10).
Patent EP-0018728-A1 (EP)
Inventor: HENVILLE MICHAEL IAN
IPC: H01H21/28
Filed: 1980-04-02
Abstract: Microswitches customarily have a casing assembly housing the switching mechanism, and an actuating button projecting from the casing. For some applications it is desirableto provide a pivotally mounted lever for depressing the button. Such lever has usually been secured in assembly of the casing. 
     To enable levers to be added as required to stocks of assembled switches, the lever 4 is pivotally mounted on a mounting block 5 which can be snap-fitted to the assembled casing 2 of a switch as required. The block comprises a spigot 6 which is received in a socket in the casing. Oppositely-facing knife-edges 10,12 of the lever engage bearing faces 9,11 of the block. A key-hole slot 13 allows the lever to be passed over a post 8 of the block, projecting head portions 14 of the post 8 retaining the lever after assembly with the block.
Patent EP-0053206-A1 (EP)
Inventor: PITESKY ISADORE
IPC: A61B50/22
Filed: 1980-11-27
Abstract: A tray (B) having a number of spaced, individually spaced cavities (16) extending downwardly therein in which tubular containers (C) are removably disposed that contain biological active liquids (D). The containers (C) have open tops in which resilient stoppers (E) are sealingly disposed. Each stopper (E) has a longitudinal bore (38a) therein that terminates on the upper end (42) in a projecting bubble. Each bubble may be severed from the stopper (E) with which it is associated by cutting transversely through the base of the bubble with a sharp sterile instrument such as a razor blade or the like. Immediately upon the bubble being severed, an elongate sterile applicator (F) is removably and sealingly disposed in the bore (38a) associated with that bubble. The applicator includes a handle (44) from which a tapered shank (50) projects to terminate in a flat first (52) end from which a number of spaced needle like projections (54) extend, with the projections being of a length that is the depth that is desired to have same penetrate into the skin. When the applicator (F) is slidably removed from the bore (38a) in a stopper (E), a predetermined quantity of the biological active liquid (D) will adhere. When the projections (54) are forced into the skin of a patient the adhering liquid (D) is transferred to the patient. The first end (52) of the shank/acts (50) as a stop by contact with the skin of the patient. The applicator (F) assures not only that a predetermined amount of liquid (D) will be injected into a patient, but limits the depth to which such injection will be made. The applicator (F) after use is discarded, and a new sterile applicator (F) is inserted in the bore (38a) of a stopper (E) to seal the liquid (D) in the container (C) associated with that stopper (E) from contact with the ambient atmosphere.
Patent EP-0016712-A1 (EP)
Inventor: DEHONDT WILLY
IPC: A01D23/06
Filed: 1980-03-26
Abstract: 1. Machine for defoliating beet or comparable crops and for collecting the leaves, including rotatable plates which are transversely aligned with regard to the direction of advance of the machine and of which the axes of rotation are slightly inclined to the front with reference to the vertical, the said rotatable plates having peripheral blades or defoliating segments, characterised in that the said plates (20, 20a, 20b) all rotate in the same sense and in that a fixed vertical transverse deflector (22) extends above the plates (20, 20a, 20b), the said deflector having openings (23, 24) arranged to channel the product cut by the defoliating plates.
Patent EP-0029758-A1 (EP)
Title: Détecteur à ionisation gazeuse et tomodensitomètre utilisant un tel détecteur
Inventor: KLAUSZ REMY
IPC: H01J47/02
Filed: 1980-10-17
Abstract: Détecteur à chambre d'ionisation permettant l'élimination des signaux parasites généralement dûs aux déformations des lignes de force du champ électrique créé entre les électrodes de la chambre d'ionisation, déformations situées aux extrémités de ces électrodes. Ce détecteur comporte une chambre d'ionisation partagée de façon étanche en deux compartiments (C1, C2) au moyen d'une cloison (M) en matériau diélectrique perméable au faisceau de rayonnement ionisant. Dans le compartiment (C1) aval sont disposées des électrodes de mesure (e1, e2 ..) et dans le compartiment (C2) amont des électrodes de garde (e21, e22...) respectivement coplanaires et portées aux mêmes potentiels (v1, v2) que les électrodes de mesure (e1, e2...). Les gaz introduits sous la même haute pression dans les compartiments (C1, C2) ont des numéros atomiques différents. Application : Tomodensitomètre.
Patent EP-0042838-A1 (EP)
Inventor: TRAUTNER JOHANN GEORG
IPC: D04B15/36
Filed: 1980-09-25
Abstract: Un systeme de transfert pour un metier a tricoter a lit rectiligne utilise une came de transfert de boucles (10) definissant une voie d'amenee de boucles pour des extremites d'aiguilles de travail au sommet et permettre a une extremite d'aiguille de travail de suivre une voie de reception de boucles se trouvant en dessous, la came (10) etant disposee de maniere a lever au depart les extremites d'aiguilles de travail a une hauteur d'etalement, a baisser celles-ci, les guider par un plat (11) pour tenir les extremites en position pendant une courte duree pour le transfert tandis qu'une came de reception de boucles (28) est prevue pour pousser l'aiguille de reception vers le haut en meme temps que l'aiguille opposee d'amenee est maintenue en position sur le plat pour ouvrir les verrous des aiguilles vides au moyen de la boucle. Un tel transfert peut s'effectuer dans un espace reduit en fonctionnant dans les deux directions du deplacement de la came en prevoyant une paire de cames retractables (18) au sommet de la came de transfert (10) et des plats (11) disposes symetriquement pour effectuer le transfert dans chaque direction du mouvement alternatif entre ces cames retractables (18).
Patent EP-0041522-A1 (EP)
Inventor: PAILLER JEAN-YVES
IPC: B29D/
Filed: 1980-12-05
Abstract: Moules pour realiser des elements profiles, des panneaux et des chassis en matiere plastique et menuiseries ainsi obtenues. Un tel moule comprend essentiellement deux demi-moules (1, 2) separes par un plan de joint (3) et comprenant chacun un sabot (7, 11) a face interieure (9, 13) par plan de joint et des organes interchangeables de determination de profil (15 a 18) fixes sur ladite face interieure de part et d'autre de l'element a mouler (4), les sabots et eventuellement certains organes comportant des conduits (23) pour la circulation d'un fluide de prechauffage et de refroidissement. L'invention est applicable notamment a la realisation des menuiseries exterieures de batiments.
Patent EP-0033442-A1 (EP)
Inventor: SCHEMBERA FRIEDRICH
IPC: F24C3/08
Filed: 1981-01-13
Abstract: The gas-fired built-in cooking top (1) with a number of cooking positions (2, 3), in particular to be built into the work surface (12) of built-in kitchen furniture, consists of a bottom tray (7), carrying all the function elements, with a cover (8) which is let into a recess (13) in the work surface (12). In order that access to the essential function parts in the bottom tray (7) as well as to the fastening mountings (14, 15) can be brought about easily, practically without the aid of special tools, with a few handling operations and that cleaning as well as keeping clean the bottom tray (7) is made easier, the cover (8) is placed loose on the bottom tray (7) and provided with openings (19) for the gas burners (6) of the individual cooking positions (2, 3), and moreover an impression (21) is formed in the cover (8) in the region of each cooking position (2, 3) for positioning a removable pan support (23). <IMAGE>
Patent EP-0035675-A1 (EP)
Inventor: HENDERS SIEGFRIED DR-ING
IPC: B22D35/00
Filed: 1981-02-20
Abstract: A horizontal continuous casting method and apparatus is disclosed. Liquid metal, held in a storage container, is continuously maintained at a height not less than the height of the continuous casting mold. Additionally, adjustment of the relative positions with respect to one another of a magnetic coil surrounding a portion of the continuous casting mold, the storage container, in both the horizontal and vertical directions and the drain pipe extending from the storage container into the continuous casting mold is disclosed.
Patent EP-0035721-A1 (EP)
Inventor: SAALFELD WALTHER
IPC: F24D11/02
Filed: 1981-02-28
Abstract: 1. Heat recovery arrangement for buildings having a space (3) formed by two shells (1, 2) of an outer wall of a roof construction, respectively, which space (3) is connected with an evaporator of a heat pump (4) through an air fedding conduit, the outlet conduit of said evaporator of said heat pump (4) leading back to said space (3) and a closed circuit existing between said evaporator and said space (3), characterized in that the outer shell (1) is provided with a first heat insulating layer (1') directed to the inner shell (2) and that said inner shell (2) is provided with a second heat insulating layer (2') directed to said outer shell (1).
Patent EP-0036600-A1 (EP)
Inventor: HERBRECHTSMEIER PETER DR
IPC: C02F3/22
Filed: 1981-03-16
Abstract: The invention provides a process for multistep gassing of liquids streaming downward in a gassing apparatus, which comprises using a gassing apparatus consisting of at least two superposed downstream parts, wherein the gas is fed in at the upper end of each downstream part and fresh gas is fed in exclusively at the upper end of the lowest downstream part, the gas bubbles are separated at the lower end of each downstream part and the separated gas bubbles are discharged to the outside and recycled to the next downstream part above. The invention provides furthermore a corresponding gassing apparatus.
Patent EP-0038085-A1 (EP)
Inventor: MITO IKUO
IPC: H01S5/227
Filed: 1981-04-15
Abstract: The buried heterostructure laser diode [BHLD] is made of InGaAsP crystal layers on an InP substrate. …<??>To provide a BHLD having an improved linearity of the active layer stripe and a reduced optical waveguide loss and to provide a plurality of BHLDs having different lasing wavelenghts formed on the same substrate the BHLD of the invention has such structure that an active layer is provided in a semiconductor region forming a mesa stripe, and except for the top surface portion of the mesa stripe the side surface portion of the mesa stripe and the reminder are covered by a current blocking layer. A current confining layer covers only this current blocking layer and a clad layer covers this current blocking layer and the top surface portion of the mesa stripe. …<??>A method for producing the above BHLD includes the processes of uniformly growing a necessary layer or layers and an active layer on a substrate then forming a mesa stripe including the active layer so as to have a predetermined stripe width, thereafter selectively growing a current blocking layer and a current confining layer successively on the mesa-shaped structure except for the top surface of the mesa stripe, and subsequently growing a clad layer on the top surface of the mesa stripe and on the current confining layer.
Patent EP-0043528-A1 (EP)
Inventor: MUELLER THOMAS
IPC: F21S8/00
Filed: 1981-06-27
Abstract: A lighting system constructed as a spotlight for use on stages, in halls or the like. A plurality of spotlights are used in this connection. The individual spotlight (11) consists of a housing (12) in which is accommodated a light source (13), the intensity of whose transmitted light can be controlled. In order to achieve a simple, compact structure for each spotlight, and an operation thereof that is low in power loss, individual and convenient, as well as quick, each individual spotlight (13) is assigned its own power unit (23) for controlling the light intensity. This power unit (23) is installed exchangeably in the housing (12) of the spotlight (13). The result is a compact spotlight that is quick and convenient to operate. <IMAGE>
Patent EP-0048860-A1 (EP)
Inventor: GEFRORER STANISLAUS DIPL-MATH
IPC: H04L29/06
Filed: 1981-09-10
Abstract: 1. A universal digital network for packet-switched data transmission, wherein an item of dialling information (W) input into an original exchange (VStA ) by an original terminal (A) is used to establish a virtual connection which emanates from the original exchange (VStA ), which extends when necessary via one or more than one transit exchange (VStD1 ... VStDn ) and extends to a target exchange (VStB ) to which a target terminal (B) is connected, that an item of information (S) which is to be transmitted is divided into information sections having variable lengths which are not limited by the transmission process and the switching process, characterised in that an information section, in the form of a block comprising a preceding target code sequence (Z) which contains information concerning virtual subsidiary connections (VT ) which may need to be passed through and comprising an end code (E) which is attached to the end of the information section and signals the end thereof, is promptly transmitted via the real subsidiary connection which is established between two exchanges for a relevant current block, that the information sections are matched to a predetermined time raster which can be sub-divided into raster sections, that complete raster sections of a current information section are suppressed when no real line is promptly available, that from the moment at which a real line is available, the remainder of the information section is promptly transmitted at the beginning of a new raster section and that the virtual connections (VV ) is disestablished at the end of the information transmission.
Patent EP-0048439-A1 (EP)
Inventor: LAYER ROBERT WESLEY
IPC: C08G61/08
Filed: 1981-09-16
Abstract: A polymeric composition of matter formed by ring opening copolymerization using a metathesis catalyst comprising bound antioxidant which is a reaction product of a norbornene-type monomer and a norbornenyl phenolic antioxidant.
Patent EP-0053753-A1 (EP)
Inventor: JACHOWSKI JOHANNES
IPC: B22F3/12
Filed: 1981-11-24
Abstract: 1. Process for the production of metallic semifinished material, in which a metal powder charged into an internally pre-contoured monolithic ceramic housing with geometrically simple external form is hot-isostatically pressed, characterised in that a model corresponding in its contours to the metallic semi-finished product to be produced, taking consideration of shrinkage, having a powder filling connector, is enveloped by layers with age-hardenable substances, essentially with ceramics, so that a geometrically simple external form is produced, and with simultaneous removal of the model material is heated continuously up to 700 to 1,000 degrees C, then the finished fired ceramic body is densely filled with metal powder and welded into a metal container which is then evacuated and in conclusion is hot-isostatically pressed.
Patent EP-0038150-A1 (EP)
Inventor: KASAHARA YASUSHI
IPC: A61K35/74
Filed: 1981-04-02
Abstract: A diagnostic method for syphilis and other diseases capable of serodiagnosis is disclosed in which a test sample is caused to react with an antigen bonded support material which is used as a solid phase, the antigen being derived from the pathogen in question, and a labelled anti specific antibody is caused to react with the solid phase, whereby the amount of the anti specific antibody may be measured. Alternatively, when two different antibodies are produced in blood at different stages of infection, a plurality of test samples are caused to react with a plurality of such solid phases at the same time, and the solid phases are equally divided into two groups. A labelled anti first specific antibody is caused to react with each of the solid phases in one group, and a labelled second specific antibody is caused to react with each of the solid phases in the other group. Hence, the amount of the anti first specific antibody and the amount of the total anti organism antibody are measured at the same time and enable an indication of the stage of development of the disease to be obtained.
Patent EP-0048160-A1 (EP)
Inventor: HALLMAN ROBERT W
IPC: G03F7/26
Filed: 1981-09-15
Abstract: The recording material comprises a substrate having thereon:
     (a) an image layer 0.3 to 3.0 microns thick comprising a film-forming vehicle (preferably a styrene-maleic anhydride copolymer material, preferably comprising a bimodal material with approximately equal quantities by weight of high molecular weight copolymer and low molecular weight material) and, preferably a colorant; and   (b) a positive- or negative-working photoresist layer of thickness 0.5 to 2.0 microns (preferably as described in British Specification 1548764).   
     The chemical composition and physical parameters of such recording matenals so as to produce etchable half-tone images with very good exposure and development latitude are disclosed. 
     Also disclosed is a method of half-tone etching of half-tone image on a recording material comprising a developer-insoluble resist layer (20) and a developer-soluble image layer (24'), which comprises treating the halftone image with the developer to selectively remove portions of the perimeters of the image area without significantly changing the thickness or density of the image layer.
Patent EP-0041412-A1 (EP)
Title: Capot de distribution pour récipient pressurisé et ensemble correspondant
Inventor: GONCALVES ANTONIN
IPC: B65D47/20
Filed: 1981-04-24
Abstract: Le capot de distribution selon l'invention est destiné à être associé à un récipient pressurisé (1) du type "bombe aérosol" pouvant comporter sur sa paroi latérale, une gorge périphérique (7) d'accrochage ; le capot est réalisé en deux parties, l'une fixe et l'autre mobile : la partie fixe comprend, d'une part, un corps de capot dont la paroi latérale (11) est pourvue d'un jonc annulaire discontinu s'encliquetant à l'intérieur de la gorge périphérique (7) précitée et, d'autre part, un manchon centré à l'intérieur du corps de capot et maintenu en appui sur le bourrelet de sertissage (5) de la coupelle porte-valve ; la partie mobile du capot consiste en un bouton-poussoir qui coopère avec le tube de sortie (6) de la valve; le bouton-poussoir est articulé au manchon fixe au moyen d'une charnière venue de moulage.
Patent EP-0048259-A1 (EP)
Title: Formation d'unites a membranes de fiddusion avec des tubes-membranes joints par capilaire
Inventor: KOPP CLINTON V
IPC: B29C65/52
Filed: 1981-01-26
Abstract: Procede de formation d'une unite a membrane de diffusion (10) comprenant un assemblage d'une pluralite de tubes-membranes capillaires separes, et application de lignes de jonction en materiau adhesif (26, 28, 32) en travers des tubes-membranes paralleles en des points espaces des extremites; on laisse le materiau adhesif durcir pour assembler les tubes a membranes.