baber/WOPTO huggingface dataset:
Patent EP-0170450-A1 (EP)
Inventor: SITTE HELLMUTH
IPC: G01N1/28
Filed: 1985-07-10
Abstract: Apparatus for treating biological specimens at low temperatures for subsequent microscopic examination comprises a container having a specimen treatment chamber (20) disposed in a vessel (3) adapted to contain liquid coolant (2). The specimen treatment chamber (20) is adapted to receive a specimen to be treated (5) and a specimen treatment medium (6). Precooling means is provided for precooling the specimen treatment medium (6) before it is introduced to the specimen treatment chamber (20). The precooling means comprises a reservoir (27) communicating with the specimen treatment chamber (20), and delivery means (25b) for delivering the specimen treatment medium (6) to the reservoir (27). The reservoir (27) and delivery means (25b) are arranged so that specimen treatment medium flowing through the reservoir (27) and delivery means (25b) is cooled by the liquid coolant, and so that the specimen treatment medium (6) can flow through the delivery means in countercurrent heat exchange with specimen treatment medium (6) flowing from the reservoir (27) to the specimen treatment chamber (20).
Patent EP-0185447-A1 (EP)
IPC: F16B35/00
Filed: 1985-10-18
Abstract: A bolt assembly (16) for a connecting rod or other machine parts, and method of using the bolt assembly as well as the improved connecting rod or other machine parts resulting therefrom are disclosed. The bolt assembly includes a bolt having a head portion (40), a threaded end portion (42), a shank portion (44) between the head portion and the threaded end portion and a spring pin (46) surrounding the shank portion. The spring pin is generally tubular with a slot (48) extending the full length thereof, and is desirably held captive on the shank portion. When assembled, the spring pin (46) presses tightly against a bore through one part and also against a coaxial bore or counterbore formed in another part so as to maintain the parts in accurate alignment. The spring pin may have a length greater than the depth of the bore through the one part and less than the combined depth of the bore through the one part and bore or counterbore in the other part so that it is assured that the spring pin crosses the parting line between the two parts when the bolt is tightened to the desired extent. Alternatively. the length of the spring pin (46) could be reduced by captivating the spring pin in a desired location along the length of the shank portion (44).
Patent EP-0165080-A1 (EP)
Inventor: OKUMOTO YUTAKA
IPC: A24C5/18
Filed: 1985-02-27
Abstract: A shredded tobacco feeding device (A) for use with a cigarette making device which can eliminate a trouble of and damage to the machine which may be caused by shredded tobacco pieces stuffed in a path (31) for feeding shredded tobacco pieces to a cigarette conveyor of the cigarette making machine. 
     The device comprises detecting means (52-53) located in the path (31) adjacent the cigarette conveyor for detecting shredded tobacco pieces accumulated in the path, whereby if shredded tobacco pieces begin to accumulate in the path, then the feeding device is immediately stopped (49-50) in response to a detection signal received from the detecting means.
Patent EP-0157696-A1 (EP)
Inventor: LOUBOUTIN ROBERT
IPC: B01F5/02
Filed: 1985-03-22
Abstract: Appareil pour le mélange rapide «en ligne» de deux fluides: un fluide primaire A et un fluide B, caractérisé en ce qu'il comporte au moins une buse (3) d'injection d'un fluide secondaire constitué par un mélange (kA + B) d'une fraction (k) du fluide primaire A et du fluide B ou par le seul fluide B, cette buse étant disposée dans la tuyauterie (1) dans laquelle s'écoule le fluide primaire A et munie d'un diaphragme (4) agencé et dimensionné de telle sorte qu'il se crée, à la sortie de la buse, un courant fluide (6) orienté radialement, permettant le mélange rapide des deux fluides dans une zone de dimensions très réduites.
Patent EP-0160601-A1 (EP)
Title: Résistance haute tension de précision à faible encombrement en technologie couches épaisses
Inventor: BOUROLLEAU JOEL
IPC: H01C17/24
Filed: 1985-04-03
Abstract: Résistance haute tension de precision comportant un substrat plan en materiau isolant (1) sur lequel ont été déposées par sérigraphie au moins une couche résistive (3) de forme sensiblement rectangulaire, carrée ou analogue et une couche conductrice se présentant sous la forme de deux rubans parallèles (2a, 2b) s'étendant suivant deux bords opposés de la couche résistive et constituant des bornes reliées électriquement entre elles par ladite couche résistive, la couche résistive comportant de découpes rectilignes (5a à 5f) pratiquées dans son épaisseur, jusqu' au substrat isolant, parallèlement auxdits bords opposés à partir u'un troisième bord (6) de la couche résistive, caractérisée en ce que les découpes rectilignes (5a-5f) sont régulièrement espacées le long du troisième bord (6) et ont des longueurs d'autant plus grandes qu'elles sont plus proches du milieu du troisième bord (6), les extrémités opposées au troisième bord (6) des découpes rectilignes définissant à partir des intersections (8a, 8b) du troisième bord (6) avec les bornes (2a, 2b) un contour (7; 9) présentant un sommet dans sa partie médiane. Application à la fabrication de résistances hybrides en grande série.
Patent EP-0162006-A1 (EP)
Inventor: BUZZI UGO
IPC: B43K1/08
Filed: 1985-04-01
Abstract: The apparatus allows providing a rim on the tips for ballpoint pens even if made of a very hard material, such as stainless steel, as it can withstand very great pressure.It comprises a first body (1) rotating about an axis (8) which coincides with the axis of the tip (10) to be provided with a rim.The body (1) is provided with an eccentric hole (11) on whose axis (9) a second body (3) rotates on first rolling means, in which second body (3) a pivot (5) rotates coaxially by means of second relling means.The pivot (5) has on its inner end (5") pushing means (12) and on its external end a first convergent conical surface (5') which presses directly on the edge (6) of the tip to be provided with a rim with the aid of a second divergent conical surface (3') joined to said second body (3).The two surfaces (3' and 5') are such as to constitute the angle a which is most suitable for providing a rim on the edge (6) of the tip (10) by retaining the ball with the desired clearance.
Patent EP-0151097-A1 (EP)
Inventor: ENGSTROM BENGT THOMAS
IPC: D21C11/00
Filed: 1985-01-14
Abstract: The present invention relates to a method for cleansing resin-contaminated liquors in paper-pulp manufacturing processes, in which method there is added to a resin-contaminated liquor a floc-promoting metal salt, such as aluminium sulphate, in at least a stoichiometric quantity against ingoing resin, therewith to flocculate the resins present, whereafter there is added an alkali to obtain a pH of 5-6. Subsequent hereto, there is optionally added a flocculating agent in the form of an organic polyelectrolyte. The resultant flocs are then isolated and, optionally after being dewatered to elevate the dry solids content, are reacted with an inorganic acid, such as sulphuric acid, at pH 1-2 and cleaved at a temperature of at least 70° C, whereafter the resultant cleaved resin product is isolated per se and the resultant solution containing cleaved metal salts, such as an aluminium sulphate solution, is isolated perse and, optionally, is then re-cycled or re-used as a flocculating agent. The resultant resin product can be burned as a fuel and/or further refined.
Patent EP-0200745-A1 (EP)
Title: Anticorps monoclonaux et leur utilisation
Inventor: WRIGHT BRUCE WILLIAM
IPC: G01N33/569
Filed: 1985-10-16
Abstract: Anticorps monoclonaux pour le genre Candida, anticorps marqués, compositions et kits les contenant, et leur utilisation pour le diagnostic et le traitement d'antigènes.
Patent EP-0207254-A1 (EP)
Title: Befestigungselement mit Spreizhülse
Inventor: FISCHER ARTUR DR H C
IPC: F16B13/06
Filed: 1986-05-02
Abstract: Die Erfindung betrifft ein Befestigungselement mit Spreizhülse (5), zur selbstklemmenden Befestigung in Bohrlöchern. Das Befestigungselement besteht aus einem Schaft (1), an dessen hinterem Ende ein Gewindeabschnitt (2) und an dessen vorderem Ende die Spreizhülse (5) angeordnet ist. Die Spreizhülse (5) besitzt einen durchgehenden Längsschlitz (7) und ist auf einen abgesetzten Abschnitt (3) aufgesetzt. Die Spreizhülse (5) ist als Federhülse ausgebildet und hat einen größeren Außendurchmesser als der übrige Schaft (1) des Befestigungselementes. Die Spreizhülse verspannt sich elastisch beim Einschlagen in ein Bohrloch an der Bohrlochinnenwand und wird bei Auftreten einer Zugkraft von einem Konus (4) gegen die Bohrlochinnenwand gepreßt. Aufgrund der von der Spreizhülse (5) ausgeübten Federkraft kann sich diese im Bereich der Bohrlochtoleranzen an untershiedliche Bohrlochdurchmesser anpassen. Auch an nachträgliche Bohrlochveränderungen durch Rißbildung kann sich die Spreizhülse (5) anpassen.
Patent EP-0212068-A1 (EP)
Inventor: ROCKENFELLER GOTTFRIED ING GRA
IPC: F16B15/06
Filed: 1986-05-06
Abstract: A plasterboard, boat, flooring underlayment or like ridged nail is provided with a taper of its sawtooth profile toward the point of the nail. The crests of the ridges can lie along one imaginary cone converging toward the point while the roots of the ridges lie along another imaginary cone equidistant from the first or converging toward the crest cone in the direction of the point. Steep-pitch helical flutes can be provided along the sawtooth portion especially when the nail is to be driven in hard materials.
Patent EP-0222345-A1 (EP)
Inventor: MAELZER MARTIN
IPC: G01R1/073
Filed: 1986-11-07
Abstract: An adapter (175) for a printed circuit board testing apparatus. The adapter serves to connect testing contacts located in the grid to testing points, located in and/or out of grid, of a printed circuit board to be tested, through adapter pins (181). The adapter pins (181) are conically tapered at their ends facing the testing points. The adapter (175) has a first guide plate (176), a second guide plate (177) and a third guide plate (178) lying in between. The first guide plate (176) only has holes (180) only located in the grid. The second guide plate (177) has holes (179) located in the grid, as well as holes (179a) located out of grid. In order to guarantee that the testing pins (181), with perpendicular introduction into the guide holes (180) of the first guide plate (176), are inevitably always guided into the corresponding guide holes (179, 179a) of the second guide plate (177), the displacement for holes, located out of grid, in the third guide plate (178) is so chosen n that the conical points of the adapter pins (181) in any case still go home into the corresponding guide hole (182a), located out of grid, of the third guide plate (178).
Patent EP-0226053-A1 (EP)
Inventor: THEUS JOHN G
IPC: G06F13/368
Filed: 1986-11-14
Abstract: A bus arbitration controller controls access of a plurality of asynchronous potential master devices to a unitary interconnecting bus by forming a distributed state machine of arbitration logic units in each of the potential master devices. Each arbitration logic unit receives control signals by way of the unitary bus which are common to all the devices, each control signal being the logical OR of the corresponding signels from all other devices. The control signals include a device address/priority number and a synchronization signal set. The arbitration logic includes a priority resolver which awards bus access to a device having the highest address/ priority number, and control logic which receives the common synchronization signal set and synchronizes the operation of the device in which the arbitration logic resides with all other devices contending for the unitary bus. The control logic and the priority resolver are programmable array logic circuits.
Patent EP-0215597-A1 (EP)
Inventor: TICKLE COLIN JOHN FREDERICK
IPC: F16D65/12
Filed: 1986-08-29
Abstract: The present specification discloses a wheel incorporating a braking disc (9). In certain wheels where high duty braking discs (9) are required, the discs (9) are mounted one on each side of the web (5) of the wheel by bolts which pass through spaced-apart holes in the discs (9). These holes, besides reducing the available braking area, also act as centres for surface cracking, this surface cracking occurring around the bolt holes as a result of the large internal stresses set up by differential thermal expansion. 
     The present invention provides a wheel wherein an annular braking disc (9) is mounted on each side of the central web (5) by means of resilient retaining connections (15) in the form of roll pins (17) which extend generally parallel to the axis of the hub (1), the roll pins (17) being secured to the web (5) in the region adjacent to the central hub (1) of the wheel, and engaging the inner edge region (27) of the braking disc(9). Whilst the roll pins (17) support and retain the inner edge (27) of the disc (9), they can, however, flex under thermal expansion of the disc (9). Preferably, the resilient retaining connections (15) are designed to be within the axial dimensions of the central hub (1) of the wheel to thus not effect the important spatial requirements of brake and wheel design. With this in mind the resilient retaining connections are secured to the web (5).
Patent EP-0271613-A1 (EP)
Inventor: FEIT FREDRIC
IPC: A61M1/00
Filed: 1986-11-12
Abstract: A device and method for the continued maintenance of percutaneous sinus tracts between medical catheterisation procedures. The device comprises an outer tubular (16) and inner cylindrical (21) members designed to be used with a flexible catheter introduced surgically or with the aid of a trocar device. The method comprises the steps of initially introducing the catheter; sleeving the outer tubular member (16) over the catheter until its outer portion rests against the newly formed sinus tract (10); completing the desired catheterisation procedure; removing the catheter while leaving the outer tubular member (16) in place along the sinus tract (10); sealing the sinus tract (10) by introduction of the inner cylindrical member (21) into the outer tubular member (16). As a result of the integrety of the sinus tract (10) is maintained for subsequent catheterisations. When a new catheterisation is desired the inner cylindrical member (21) is removed; the new catheter is introduced and the members of the invention replaced if subsequent catheterisations are desired. The method can be practiced by skilled technicians or trained family members overcoming the previous need for the attendance of a physician.
Patent EP-0201405-A1 (EP)
Title: Dispositif de vissage à couple de serrage contrôlé
Inventor: GRAFFIN JEAN-JACQUES
IPC: B67B3/20
Filed: 1986-04-24
Abstract: Le dispositif selon l'invention comporte une broche de vissage (1) montée sur un châssis pour se déplacer selon un mouvement de translation alterné par rapport au châssis et pour tourner autour d'un axe de rotation, l'entraînement est assuré par un pignon d'entraînement (26) et le dispositif est caractérisé par un pignon intermédiaire (24) monté sur un axe (31) porté par un support mobile (33) rappelé vers une position de repos par des moyens de rappel (39). Le dispositif comporte également des moyens de détection (45) des déplacements du support mobile (33). Lorsque le couple de serrage désiré est atteint, la biellette (33) s'écarte de sa position de repos et les moyens de détection (45) provoquent l'ouverture des mâchoires de la broche.
Patent EP-0210893-A1 (EP)
Title: Benzamides, leur procédé de préparation et leur application dans le domaine thérapeutique
Inventor: FRANCESCHINI JACQUELINE
IPC: C07D233/24
Filed: 1986-06-30
Abstract: L'invention concerne de nouveaux composés benzamides, et leurs sels pharmacologiquement acceptables, répondant à la formule générale (I) : <IMAGE> R1 représente un radical alkyle inférieur tel que méthyle, alkényle inférieur tel qu'allyle, ou un atome d'hydrogène, R2 représente un radical alkyle tel que méthyle, ethyle, un radical alkényle inférieur tel qu'allyle, benzyle, cycloalkylalkyle tel que cyclopropylméthyle, ou cycloalcénylalkyle tel que cyclohéxénylméthyle, ou un atome d'hydrogène. R3, R4, R5, R6, R7, R8 représentent un radical alkyle inférieur tel que méthyle ou un atome d'hydrogène. X représente un atome d'halogène tel que chlore ou brome. Ces composés sont utiles comme gastromoteurs.
Patent EP-0208711-A1 (EP)
Title: Dc to dc converter.
Inventor: DAVIS WALTER LEE
IPC: H02J1/00
Filed: 1985-12-05
Abstract: A DC to DC converter includes a power input for receiving power at a predetermined input voltage. The converter is current-controlled to provide output power at a predetermined output voltage and several output current levels. The converter is further selectively controlled for either continuous or intermittent mode of operation. The continuous mode provides the higher output current levels and the intermittent mode provides the lowest output current level.
Patent EP-0234268-A1 (EP)
Inventor: TAKAYANAGI HIROSHI
IPC: A61L17/12
Filed: 1987-01-21
Abstract: Blue-colored bioabsorbable surgical fibers are obtained by adding and dispersing a bioabsorbable polymer, which is selected from polyglycolic acid, poly(ℓ-lactic acid) and glycolic acid-ℓ-lactic acid copolymers all of which are useful as surgical fibers, and indigo in a non-aqueous organic solvent having low solubility for the polymer and indigo, heating the resultant dispersion at a temperature below l20°C to distill off the solvent, thereby to obtain a master batch with the indigo incorporated therein at a high concentration, mixing and kneading the master batch with a fresh supply of the polymer, and then spinning the resultant polymer mixture.
Patent EP-0244610-A1 (EP)
Inventor: DECKNER ANDRE GEORGES
IPC: A61B90/00
Filed: 1987-03-21
Abstract: The prosthesis has a blade with a roof-ridge shaped shoulder at the proximal end adjacent to the neck. In addition, a bore is disposed in the shoulder on a medial plane so that a hook-shaped instrument can be inserted in to the bore from a direction of the neck. Movement and alignment of the blade via the insertion instrument is performed in the direction of the longitudinal axis of the blade.
Patent EP-0257363-A1 (EP)
Inventor: SCHRENK HARTMUT DR
IPC: H03K21/40
Filed: 1987-08-03
Abstract: The least significant bits of the counter reading are not stored in binary and non-volatile form, but rather in coded form in a first sub- memory (KS), which is programmed and read out via an evaluation logic (AL) and in which each memory cell is assigned to a bit combination. Once the last bit combination has been stored, a carry takes place to a second sub-memory (BS) for non-volatile binary storage of the high- order bits of the counter reading and the first memory (KS) is erased.
Patent EP-0264666-A1 (EP)
Inventor: NILSSON KENTH
IPC: A61N1/36
Filed: 1987-09-28
Abstract: In order to avoid depolarisation in an activity sensor in which a piezoelectric device of the flexural type is used, even with high mechanical loads, and to simplify contacting of such a sensor regardless of the surface it is mounted on, the invention provides that the piezoelectric device consists of two adjacently situated, separate or continuous piezoceramic parts (16, 17) which are polarised in opposite senses and are provided with electrodes (18-21) on both sides. On one side, the electrodes (18-21) are electrically connected to each other and on the other side they are connected to terminals. 
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Patent EP-0276372-A1 (EP)
Title: Nockenwelle in einer Brennkraftmaschine
Inventor: KOLLER GERHARD
IPC: F01L1/46
Filed: 1987-10-21
Abstract: Diese Nockenwelle (1) ist in Lagern (2,3,4) angeordnet, die durch einen Zylinderkopf (5) und ein Nockenwellenlagergehäuse (6) gebildet werden. Die Nockenwelle (1) ist mit Haltern (10,16,22) entweder am Zylinderkopf (5) oder am Nockenwellenlagergehäuse (6) befestigt, d.h. sie stellt mit einem der beiden Gehäuse der Brennkraftmaschine eine vormontierte Baueinheit dar. Dadurch ist die Montage der Nockenwelle einfacher.
Patent EP-0268153-A1 (EP)
Inventor: FOCKE HEINZ
IPC: B65G61/00
Filed: 1987-11-05
Abstract: Fördereinrichtung, insbesondere Palettierer mit einem Zuförderer (10) für Gegenstände, insbesondere Packungen (11; 30) unterschiedlicher Größe und unterschiedlichen Gewichts einerseits und einem Stapelplatz (12; 13) andererseits zugeordneten Stapler (14) mit einem vertikal auf- und abbewegbaren Schwenkarm (16), an dessen freiem Ende Mittel (Saugkopf 17) zur Erfassung und Freigabe von Packungen (11; 30) angeordnet sind. Zur Reduzierung der Antriebsenergie ist dem Schwenkarm (16) ein beim Auf- und Abbewegen desselben permanent wirksames und dabei jeweils gegenläufiges Ausgleichsgewicht (18) zugeordnet; des weiteren ist ein zusätzliches Ausgleichsgewicht (24) vorgesehen, welches bei Bedarf, insbesondere Schwerlast-Betrieb, dem permanent wirksamen Ausgleichsgewicht zuschaltbar ist.
Patent EP-0242978-A1 (EP)
Inventor: RUSH JAMES H
IPC: F02M61/18
Filed: 1987-03-18
Abstract: An electromagnetic fuel injector is provided, intermediate its solenoid actuated valve (6l) and a spray tip (40) having an axial discharge passage (4l) extending therethrough, with an orifice director plate (80) having two sets of orifice passages (8l-83) extending therethrough with orifice passages of each set orientated relative to each other so as to produce a cone spray whereby this orifice director plate is operative to produce a dual diverging cone spray patterns for discharge out through the axial discharge passage.
Patent EP-0254396-A1 (EP)
Title: A direct current magneto-optic current transformer
Inventor: MILLER ROBERT CHARLES
IPC: G01R33/032
Filed: 1987-05-15
Abstract: A drift free magneto-optic current measuring apparatus measures an electric current which may include a DC component in which two orthogonally polarized incident light beams are passed through a magneto-optic element operating as a Faraday rotator to produce emergent first and second light beams. An analyzer, oriented with two orthogonal polarization axes set at +45 degrees and -45 degrees splits each emerging light beam into two output light beams which are converted into a, and b,, and a 2  and b 2  electrical signals in response to the first and second input light beams respectively. By maintaining the signal (a+b) 1  equal to (a+b) 2 , and by maintaining (a-b), + (a-b) 2  equal to zero, an output signal (a-b), - (a-b) 2  proportional to the magnitude of the DC current, and free from drift due to changes in the attenuation characteristics of the optical components, is obtained without the necessity of dividing by a variable.
Patent EP-0246904-A1 (EP)
Inventor: DUFFT JURGEN
IPC: B60J7/16
Filed: 1987-05-21
Abstract: An opening roof assembly for a vehicle, comprises a roof panel (l) mounted to pivot about a pivot axis to open the roof, a hydraulic ram (2) for causing said panel so to pivot acting against a portion of the panel spaced from said axis, a reservoir (4) for an hydraulic fluid, and a pump connected by a conduit (3) for the fluid to said ram for pumping said fluid into said ram from said reservoir to open the roof. The reservoir may be a screen wash bottle and the hydraulic fluid may then be the screen wash water of the vehicle.
Patent EP-0260041-A1 (EP)
Inventor: VECCHIETTI VITTORIO
IPC: C07D211/26
Filed: 1987-08-28
Abstract: A compound of formula (I):
      or a salt or solvate thereof 
 
in which 
 
R.CO is an acyl group in which R is of formula (II)
      in which R₃ is Br, NO₂ or CF₃; 
 
and, R₁ and R₂ are independently C 1-6  alkyl or together form a C 3-6  polymethylene or alkylene group, is useful for treating pain.