baber/WOPTO huggingface dataset:
Patent EP-0117323-A1 (EP)
Inventor: GUNTERT RONALD M
IPC: E01C23/04
Filed: 1983-02-10
Abstract: A dowel insertion apparatus and process is disclosed for the insertion of a plurality of joining dowels between freshly poured and cured concrete panels. Each dowel (14) is grasped each by an individual inserter (17). Typically the inserter is mounted from a carrier and includes paired tangs (30) having female dowel receiving ends of arcuate configuration at the lower portion thereof which female arcuate ends precisely mate to and receive the dowels. These tangs are connected at a depth above maximum concrete penetration by an electromagnet (E). A vibrator (V) is attached to communicate vibrational energy to the inserter, this vibrator being chosen to have sufficient vibrational energy to fully liquefy the concrete. Dowel insertion includes positioning the paired tangs of each inserter over a steel and magnetic dowel, turning on the magnet and grasping a dowel by a precise fit at the female arcuate surfaces to the dowel. Thereafter, the dowel and inserter are positioned over a joint between two freshly poured concrete panels (10, 11). When insertion is to occur, the vibrators are turned on and the inserter lowered. Upon insertion to the concrete panel, the inserter and firmly grasped dowel liquefy the concrete in their downward passage and allow full depth penetration of the dowel in precise horizontal alignment to the referenced line and grade of the dowel insertion apparatus. At full  depth, the vibrator is turned off and the dowel instantly becomes embedded in the freshly poured concrete as the lack of vibration solidifies the concrete relative to the dowel. When the inserter is withdrawn a short distance from the dowel, the vibration is recommenced with the vibrator fl uid- izing the concrete and filling any resultant voids. Vibration of the inserter continues until the inserter-at least in the vicinity of the female arcuate surface-is cleaned, such cleaning occurring by passage of the tangs over a wire brush. Upon withdrawal of the inserter at the downwardly protruding tangs, the finished surface of the concrete is substantially undisturbed. A dowel storage bin with distributing conveyor enables a row of inserters mounted to a carrier to distribute a plurality of dowels between two panels simultaneously, the dowels being evenly distributed the width of any expansion joint. A carrier for handling a group of correspondingly distributed inserters enables the disclosed mechanism to be operated off of a moving platform referenced to line and grade, such as a slip from paver, or on an independently mounted and moved frame. By synchronizing carrier movement so that speed relative to the ground is not present, dowel insertion along a joint after pouring can occur without disruption of paver movement.
Patent EP-0106434-A1 (EP)
Inventor: PATCHORNIK ABRAHAM
IPC: B01J19/00
Filed: 1983-06-22
Abstract: A method and apparatus are provided for synthesizing organic compounds in which reactants A and B are bound to respective polymeric supports Ⓟ and  . Reactant A is bound to Ⓟ via a linking moiety a' and an intermediate reactant a is circulated between the two polymeric supports. When a is fed to the first support a-A is formed and when a-A is fed to the second support   -B-A is formed and free a regenerated. When sufficient P'-B-A is formed, the circulation is stopped and B-A separated and removed.
Patent EP-0100624-A1 (EP)
Title: Ink jet printer with bubble driven flexible membrane
Inventor: KRUGER WILLIAM P
IPC: B41J2/14
Filed: 1983-07-18
Abstract: An apparatus and method is disclosed for propelling ink droplets from an ink jet nozzle which uses an expanding bubble as a driving mechanism. Unlike other thermal ink jet devices, the ink itself is not used to provide the driving bubble. Rather a two fluid system is disclosed whereby a flexible membrane (15) is used to maintain separation between a first working fluid and the ink. A bubble is thermally created in the first working fluid which distends the membrane and causes ink on the other side of the membrane to be expelled from an ink jet orifice (13).
Patent EP-0107949-A1 (EP)
Inventor: SUZUKI HIROSUKE
IPC: A61F7/00
Filed: 1983-10-17
Abstract: A cooling device (5) is provided for use in cooling surrounding human tissue (1) during hyperthermia treatment of a cancerous tumour (6). The device comprises at least one tube (8) constructed of a fluororesin having continuous pores, such as porous, expanded polytetrafluoroethylene, placed in a desired configuration adjacent the tissue to be cooled, and through which flows a coolant. Microwaves used in hyperthermia treatment of cancerous tumours can pass through the device and heat the tumour to be treated while the adjacent noncancerous tissue is cooled by the coolant. Because the tube is porous, the cooling effect is enhanced.
Patent EP-0110756-A1 (EP)
Title: Système générateur de pression de freinage
Inventor: SIMON BACARDIT JUAN
IPC: B60T13/57
Filed: 1983-11-04
Abstract: Le système générateur de pression de freinage, comprenant un servomoteur pneumatique d'assistance (2) monté en porte-à-faux sur un maître-cylindre (1) qu'il actionne par un organe tubulaire de traction (14) dans lequel s'étend la tige de poussée de commande (11) de la valve de distribution (10), comporte un ensemble de valve unitaire pré-assemblé (10) vissé sur l'extrémité de l'organe tubulaire de traction (14) de façon à associer à ce dernier la paroi mobile (6) du servomoteur, la valve (10) étant reliée par un organe d'étanchéité flexible cylindrique (50) à une zone centrale annulaire (19) de la paroi avant (4) du boîtier de servomoteur fermée par une structure de filtrage (80) à chicane et moyens de drainage (86).
Patent EP-0095993-A1 (EP)
Inventor: VILES ALAN H
IPC: F04B1/20
Filed: 1983-03-04
Abstract: A variable displacement axial piston pump (10) having a rocker cam (26) and a rocker cradle (32) in which a complement of recirculating rollers (35) is mounted at each side of the rocker cam (26) to support the cam in the cradle (32) and a holddown plate engages the rollers (35) opposite the bearing surface (34, 35) between the rocker cam and cradle.
Patent EP-0093073-A1 (EP)
Inventor: CASTNER KENNETH FLOYD
IPC: C08F4/70
Filed: 1983-04-21
Abstract: A process for the regulation of the molecular weight of a high cis 1,4-polybutadiene prepared by polymerizing 1,3-butadiene in a solution of an aliphatic and/or cycloaliphatic solvent system employing as a catalyst system a mixture of (1) an organonickel compound, (2) an organoaluminum compound and (3) a fluorine containing compound selected from the group consisting of hydrogen fluoride and hydrogen fluoride complexes prepared by complexing hydrogen fluoride with ketones, esters, ethers, alcohols, phenols and water, said polymerization being conducted in the presence of small amounts of alpha olefins such as ethylene and propylene.
Patent EP-0117381-A1 (EP)
Inventor: OLENFALK LARS
IPC: F16J15/06
Filed: 1983-02-25
Abstract: 1. A pipe joint for hygienic use, comprising two screwable members (1, 7) with an intermediary sealing ring (12) of a plastically or elastically deformable material, preferably a so-called O-ring of synthetic rubber, one member (1) having a through bore (2) with a bored portion (3) or the like (19) which has a larger inner diameter and an intermediary cylindrical area (6), while the other member (7) of the pipe joint has a bevelled front face (10) at its end (9) facing the firstmentioned member (1), characterized in that a Z-shaped transition (4) or a corresponding configuration having an inclined front face (4') is arranged in connection with said cylindrical area (6), and that the intermediary leg of the Z-transition (4) or the corresponding configuration (4') and the bevelled front face (10) of the other member (7) are oppositely bevelled, a groove-shaped triangular space (11) being formed between the intermediary leg of the Z-shaped transition (4) or the corresponding configuration (4'), the cylindrical area (6) and the bevelled front face (10) to receive said sealing ring (12) and, when the two members (1, 7) are screwed together, being practically completely filled out by the sealing ring (12) which can also slightly bulge into said bore (2).
Patent EP-0096073-A1 (EP)
Inventor: PARKES CHRISTOPHER W
IPC: H02P23/00
Filed: 1982-12-16
Abstract: Système amélioré de commande de vitesse d'un moteur pour des applications où une commande du moteur à vitesse et résolution élevées est nécessaire, telles que dans des centrifugeuses. Un système proportionnel ou proportionnel plus intégral de commande du moteur possède des circuits améliorés qui utilisent des techniques numériques de verrouillage de phase pour produire un signal de différence de vitesse reproduisant avec précision la différence entre la vitesse réelle et la vitesse désirée du moteur. Le signal de différence de vitesse est utilisé pour régler la vitesse du moteur jusqu'à ce que la vitesse réelle et la vitesse désirée deviennent approximativement égales. Un réseau intégrateur d'erreurs peut alors être validé pour éliminer toute différence restante entre la vitesse réelle et la vitesse désirée, permettant ainsi d'obtenir une erreur de vitesse négligeable.
Patent EP-0119209-A1 (EP)
Title: Identification de micro-organismes
Inventor: WIRTH DYANN FERGUS
IPC: C12Q1/68
Filed: 1983-07-05
Abstract: On effectue l'identification rapide d'un micro-organisme par l'hybridation d'ADN provenant d'un échantillon contenant des micro-organismes entiers avec un spécimen marqué d'ADN spécifique à l'espèce, ne provoquant pratiquement pas d'hybridation croisée et provenant d'un micro-organisme connu. On diagnostique rapidement des maladies caractérisées par des concentrations localisées de micro-organismes infectieux. L'invention décrit un ensemble permettant d'effectuer ces identifications.
Patent EP-0148311-A1 (EP)
Inventor: ITOH HIRATAKA
IPC: C07K14/525
Filed: 1984-05-07
Abstract: A physiologically active polypeptide, Tumor Necrosis Factor (TNF), comprising a specific amino acid sequence of 154 amino acid residues. The base sequence of the DNA coding for the TNF has been determined by means of genetic manipulation techniques. The TNF can be advantageously produced on a large scale by recombinant DNA technique. The TNF of the present invention has been found to be excellent in inducing necrosis of tumors with no toxic effect upon the normal tissues of the living body.
Patent EP-0130362-A1 (EP)
Inventor: BRANDIS HELMUT DR-ING
IPC: F16B33/00
Filed: 1984-05-28
Abstract: 1. A process for making a steel for constructional parts which have to withstand temperatures of up to 560 degrés C in operation and must show, at room temperature, a tensile strength of at least 800 N/mm*2 at 0.2 % elongation ; an ultimate tensile strength of at least 900 N/mm*2 ; a notch impact energy of at least 40 joules on ISO-V test samples ; the following stresses in the creep resistance test : Rp 1.0 %/14**4 h/550 degrees C:200 N/mm**2 Rm /14**4 h/550 degrees C:200 N/mm**2 and a residual stress after 5000 hours of stressing at 550 degrees C of 108 N/mm**2, the initial stress (at 0.2 % elongation) being 341 N/mm**2 ; the steel consisting of : 0.17 to 0.25 % carbon 0.15 to 0.35 % silicon 0.35 to 0.85 % manganese at most 0.30 % phosphorous at most 0.35 % sulphur 1.25 to 1.5 % chromium 0.65 to 0.85 % molybdenum 0.90 to 1.10 % vanadium the remainder iron and melt impurities the steel being austenitised to 1010 degrees C until 65 % of the vanadium has been dissolved ; quenched to form a bainite hardening grain structure ; and annealed at 700 degrees C.
Patent EP-0137227-A1 (EP)
Inventor: MURAKAMI MASAHIRO
IPC: C07D249/04
Filed: 1981-09-01
Abstract: By reacting a novel thioester effective as acylating agents for amines or hydrazines with a 7-aminocephalosporin derivative or a salt thereof, cephalosporin derivatives or pharmacologically acceptable salts thereof which are excellent antibiotic substances having a high antimicrobial activity can be obtained in high yield very safely.
Patent EP-0144025-A1 (EP)
Inventor: BOBERG MICHAEL DR
IPC: A61P3/00
Filed: 1984-11-15
Abstract: beta -Lactam antibiotics of the formula I <IMAGE> in which R<1>, R<2>, R<3>, X and Z have the meanings mentioned in the description
Patent EP-0146021-A1 (EP)
Inventor: SERINI VOLKER DR
IPC: C08L69/00
Filed: 1984-11-27
Abstract: Gegenstand der vorliegenden Erfindung ist ein Verfahren zur Herstellung und/oder Weiterverarbeitung von Polymermischungen aus thermoplastischen, aromatischen Tetramethylbisphenol-F enthaltenden Polycarbonaten mit Styrol/Acrylnitril-Copolymeren und/oder mit Styrol/Acrylnitril-Propfpolymeren auf speziellen Kautschuken.
Patent EP-0119642-A1 (EP)
Inventor: OUWERKERK JOHANNES HENDRIK WIL
IPC: B01F23/10
Filed: 1984-02-07
Abstract: in an arrangement for mixing a first gas into a main flow a second gas, comprising a main conduit 50 for said main flow and a plurality of supply conduits 51,52,53 for the first gas which open into said main conduit, the supply conduits are araranged as at least one set of three outlet openings. This set consiste of a first opening 51 which opens into the main flow perpendicularly to the main conduit wall and two second openings 52,53 which are arranged so as each to provide a lesser flow rate of the first gas than the first opening and are offset with respect to the first opening. The three openings of the set thus direct the first gas into two contra-rotating circulatory movements W1,W2, as viewed in the direction of the axis of the main conduit. This mixing arrangement is applicable for example to mixing a hot gas into the gas obtained from an ore pellet drying bed and to mixing a hot gas into a water-laden gas from a desulphurization plant.
Patent EP-0129413-A1 (EP)
Inventor: NAKATANI KANAME
IPC: G03G5/06
Filed: 1984-06-14
Abstract: Disclosed is a laminated photosensitive material for the electrophotography, which comprises an electroconductive substrate (1), a charge-generating layer (2) composed of a vacuum deposition film of metal-free phthalocyanine formed on the substrate and a charge-transporting layer (3) formed on the charge-generating layer, wherein the metal-free phthalocyanine film is a metal-free phthalocyanine particle layer composed mainly of a-type fine crystals having a crystal particle size of 100 to 2000 A and the vacuum deposition film has a thickness of 500 to 3000 A and a dark electroconductivity lower than 10-'° (Ω-cm) -1 . 
     In this laminated photosensitive material, the initial charge quantity is improved, and the electro-photographic characteristics are stabilized when the photosensitive materials is used repeatedly or continuously.
Patent EP-0142916-A1 (EP)
Inventor: TAKEUCHI FUMIO
IPC: C06B47/14
Filed: 1984-08-30
Abstract: A water-in-oil emulsion explosive composition containing neutral or weakly acidic hollow microspheres coated with a coating material which has a high consistency without deteriorating its storage stability, an initiation sensitivity in a small diameter cartridge, and can be safely and easily handled.
Patent EP-0138392-A1 (EP)
Inventor: DYER HENRY BROOKE
IPC: B23B27/18
Filed: 1984-09-14
Abstract: A cutting tool comprising shank 28 and a cutting component 34 located in a recess in one end of the shank. The cutting component consists of an abrasive compact bonded to a cemented carbide support. Both the 5 rear surface 36 and the base surface 38 of the carbide support provide surfaces for brazing the component to the shank. The point 40 provides the cutting edge for the tool.
Patent EP-0143525-A1 (EP)
Inventor: BOELLA MARCELLO
IPC: G01D5/36
Filed: 1984-09-24
Abstract: An optical transducer for detecting the position of a rotary or translatory member comprises a light source, a photodetector group (37) and a shutter (25) provided with a series of transparent elements (28) spaced by opaque regions (29) and interposed between the light source and the photodetector group. The latter comprises an integrated circuit, on a surface of which are disposed numerous photovoltaic cells (37) each being of an area which is a fraction of the area of each transparent element (28). The cells are divided into four groups to generate as many electrical signals which are out of phase relative to each other by 90° and which are indicative of the position of the shutter with respect to the position of the photodetector group and the light source. The cells (37) are disposed symmetrically with respect to a central optical axis (40), and in such a way that the barycentre of illumination of each of the four groups is coincident with that optical axis. The sum of the four electrical signals is also used as feedback for control of the power supply for the light source.
Patent EP-0160766-A1 (EP)
Inventor: CANNON ALBERT WILLIAM
IPC: F41G1/32
Filed: 1984-12-20
Abstract: A sight for a firearm or other article which is intended to be aimed at a target or the like comprises a collimator (1) which is mounted for universal pivotal movement on a mount (8) which in turn is mounted on an adaptor .(10) adapted to mount the sight on a firearm or other article. the collimator (1) contains a light unit (14) located at the front end of the collimator and arranged to emit a light spot towards the rear of the collimator which has an opening covered by a transparent lens (36). The light unit (14) is surrounded by a transparent casing (18) which extends in front of the collimator (1) and which has a closed end through which extends a jack pin (19). The pin (19) extends into a chamber in a housing (9) projecting from the mount (8) and provided with adjusting screws for adjusting the angular position of the collimator (1) relative to the mount (8). A locking screw (25) is provided for locking the collimator (1) in position once a desired adjustment has been achieved. 
     In use, an observer looks into the sight with one eye while viewing the whole target area with the other eye. The light spot from the sight will appear to the observer to be superimposed on a target and he can use this spot for aiming the firearm or other article at the target.
Patent EP-0116486-A1 (EP)
Inventor: SOUSSAN DAVID BEN
IPC: G05D23/19
Filed: 1984-01-06
Abstract: Le domaine de l'invention est celui des dispositifs de contrôle de l'application de la puissance électrique à un dispositif de variation de température. Le problème à résoudre consiste à permettre une meilleure stabilité et une meilleure sensibilité en température et un fonctionnement à des régimes de température préétablis tout en tenant compte de la présence d'occupants et/ou de l'éclairage. A cet effet, le contrôleur comprend un capteur thermique (4) émittant un signal fonction de la température, un détecteur de mouvement (1) émettant un signal dépendant de la présence ou non de mouvement et/ou un détecteur de lumière (3) émettant un signal fonction de la luminosité, une mémoire programmable, des moyens de lui addresser un programme de températures présélectionnées tout en tenant compte desdits signaux, des moyens utilisant les informations de la mémoire pour émettre un signal représentant la température présélectionnée, mais tenant compte desdits signaux et des moyens de réception des signaux de température ambiante et de température présélectionnée, émettant au moyen d'une unité de contrôle (10) un signal de régulation du dispositif de variation de température (9). L'usage principal de l'invention est celui de la régulation des radiateurs de chauffage central.
Patent EP-0139565-A1 (EP)
Inventor: NOBILEAU PHILIPPE C
IPC: F16L15/00
Filed: 1984-09-21
Abstract: A conical thread configuration for providing strong simple and rapid make-up connection of a pin (2) and a box members (1) particularly for connecting sections of pipes, casings and conductor pipes, anchoring pipes, wellheads and risers, particularly for offshore oil production, wherein each member having a plurality of (n) thread lead entries, (n) being at least equal to two and wherein the radial dimension (a) of the engaged thread overlap after make-up is smaller than the radial thread height (h) and smaller than half of the variation (VR) of the radius of said frusto-conical surface (7,7') on one thread pitch and larger than (1/2n) of said variation (VR).
Patent EP-0134186-A1 (EP)
Inventor: BARAN WALTER JOSEPH JR
IPC: F02C3/04
Filed: 1984-05-15
Abstract: The stator vanes (12,14) of an axial flow gas turbine are supported by spaced flanges (4, 6) in the surrounding turbine case one of which flanges (6) supports the upstream end of the outer shroud (10) of the vane (12) radially and also serves to position the blade tip seal segments and the surrounding air seal ring (40). The other flange (4) engages lugs (8) from the vane shroud (10) and also supports clips for the clip seal segments and the upstream edge of the air seal ring (40).
Patent EP-0152718-A1 (EP)
Inventor: SCHULZ WINFRIED DR-ING
IPC: H01C7/00
Filed: 1984-12-10
Abstract: Bei einem Trennschalter für metallgekapselte, druckgasisolierte Hochspannungsschaltanlage sind zur Unterdrückung von Hochfrequenzschwingungen bei Auftreten eines Vorüberschlaglichtbogens zwei auf der Längsachse liegende, jeweils mit einem der Schaltstücke elektrisch verbundene bzw. verbindbare Widerstände (12) vorgesehen. Außerdem deckt ein bewegbares Isolierrohr die Trennstrecke weitgehend ab, bevor die Widerstände (12) in Berührung miteinander gelangen. Jeder Widerstand (12) setzt sich aus mehreren Elementen (16) zusammen, die zwischen zwei stirnseitigen Kontaktscheiben (24) nebeneinander liegen und in ausgehärtetem Gießharz (26) eingegossen sind. Jedes Element (16) besteht aus einer keramischen Platte (17) mit eingebrannten Streifen (18) aus Widerstandsmaterial, die an den Rändern (19, 20, 23) jeweils Kontaktierungen (21, 22) aufweisen.
Patent EP-0116011-A1 (EP)
Inventor: LAMERE JEAN-CLAUDE
IPC: G01J3/52
Filed: 1984-01-06
Abstract: The method for reproducing at least one colored surface the color of which corresponds to a reference chosen from a color chart is characterized by the fact that during a first stage, there is recorded on a photographic emulsion of the same type a sensitogram developed by means of developing materials of predetermined characteristics, a densitometric analysis of said developed sensitogram is made and the results of said analysis recorded so as to establish an analytical record of the colors comprising the sensitometer with respect to the photographic emulsion and the developing products used. During a second stage, the exposure conditions for the photographic emulsion are determined to reproduce the color chosen from the color chart as a function of the information registered on the analytical record of the colors of the sensitogram. The apparatus used in this process comprises essentially an exposure unit (11), a sensitometer (16) and a central control unit (22).
Patent EP-0153332-A1 (EP)
Inventor: GRAUL ACHIM
IPC: E02F3/40
Filed: 1984-07-21
Abstract: Le piston moteur (15) dans le cylindre (1) ne subit la force du milieu de pression que sur un côté, alors que la course de rappel du piston résulte de force de réaction (R). L'amenée et l'évacuation du milieu de pression se font par des conduites séparées (9, 10), si bien qu'il existe dans le cylindre (1) un remplacement continuel du milieu de pression. Au maximum de la course du piston, le milieu de pression peut sortir du cylindre (1) indépendamment de la position de commande de l'appareil de commande (2). Dans les deux positions extrêmes du piston (15), le mouvement du piston est freiné par un dispositif d'amortissement mécanique (18).