baber/WOPTO huggingface dataset:
Patent EP-0088590-A2 (EP)
Title: Single shaft positive drive
Inventor: GOSCENSKI EDWARD JOHN JR
IPC: F16H48/12
Filed: 1983-03-02
Abstract: A positive drive having a housing (10) retaining a pair of spaced drive clutches (54) and (56) used to lock axles (18) and (20) respectively to housing (10) for one-to-one rotation. The clutches move from the engaged to the disengaged mode via axial movement of drive couplings (30) and (32) which are forced to the respective engaged positions by a shaft (48) secured for rotation with the housing. The shaft acts on cams (38) and (40) on the drive couplings to cause rotational and axial movement of the couplings. Rotational movement of one drive coupling relative to the other drive coupling is prevented by a balking clamp (76). The clutches (54) and (56) are inserted within the housing through a window (14). The axles are retained by «C» clips (80) contacting spline couplings (26) and (28).
Patent EP-0095926-A2 (EP)
Inventor: COOK KENNETH PRICE
IPC: A61B17/00
Filed: 1983-05-31
Abstract: A microsurgery system comprising an instrument including a source of vacuum and control means, a remotely connected handpiece adapted to be disposed in the vicinity of the situs of the surgery and including an inlet and suction conduit means coupled to the inlet and to the vacuum source for carrying material away from the surgery s i tus. The system also includes a cassette assembly arranged for releasable securement to the instrument. The control means of the instrument includes an interrupter bar which cooperates with the cassette assembly for selectively isolating the vacuum source from the suction conduit means. The cassette assembly comprises a body portion, a collection vessel, a first port communicating with the suction conduit and a second port communicating with the vacuum source. Occludable conduit means are coupled between the first and second ports and are arranged to be engaged by the interrupter bar in response to a first signal to isolate the vacuum source from the suction means. The collection vessel is coupled to the suction conduit to collect the material extracted from the surgery situs. The cassette also includes similar means for enabling or disabling the flow of infusion liquid through an infusion line to the surgery situs. A hydrophobic filter and a check valve are also located within the cassette assembly.
Patent EP-0105617-A2 (EP)
Inventor: THATCHER IRVINE LAWRENCE
IPC: A63F7/06
Filed: 1983-09-02
Abstract: This invention provides a simulated golf game apparatus comprising a substantially horizontal playing surface (14) having a row of holes therethrough; a pair of laterally spaced inclined rods (24, 26) extending along and above the row from a high end to a low end; means (30) supporting the rods (24,26) at the high end and mounting them (40) at the low end so that they provide a track for supporting a ball to roll therealong and so that they can be moved relatively angularly apart about the lower end to cause such a ball to roll from the low towards the high end and to drop from between the rods (24,26), the -holes corresponding to progressively better scores at golf holes in the direction from the low end to the high end of the rods (24,26); means (30) for adjusting the inclination of the rods (24,26) according to the par of the golf hole to be played; and sensing and display (16) means for displaying the par of the golf hole to be played, sensing through which hole in the row a ball has dropped and displaying the players corresponding score for that hole or his aggregate score.
Patent EP-0108635-A2 (EP)
Inventor: TUNC DEGER C
IPC: C08G63/08
Filed: 1983-11-07
Abstract: An absorbable internal bone fixation device is disclosed. The device is made from a high molecular weight polymer of L(-)lactide having an inherent viscosity about 4.5. The polymer contains less than 2% unreacted monomer and is polymerized under conditions of selected monomer to catalyst ratios and temperatures.
Patent EP-0091413-A2 (EP)
Inventor: INGEMANSSON BENGT-ERIK
IPC: F01N3/00
Filed: 1983-03-17
Abstract: The invention relates to a container for fiberglass wool, as well as a method and apparatus for producing a continuous length of fiberglass wool and for filling the container through which a gas flows, e.g. a muffler, with said wool. The apparatus comprises a feeder means (7) which advances multifiber thread (2) to a nozzle (9) into which compressed air is blown which imparts movement to the thread at the same time as the fibers of the thread are blown apart and entangled so as to form continuous wool. The wool is blown directly into the container (13) while air is evacuated by a suction fan (18).
Patent EP-0109959-A2 (EP)
Inventor: MARSONER HERMANN
IPC: G01N21/64
Filed: 1983-10-28
Abstract: Ein 02-Sensorelement mit einem Fluoreszenzindikator weist einen von einem polymerisierten Siliconpolymer gebildeten Träger auf, in dem die Indikatorsubstanz zumindest annähernd homogen verteilt und in solubilisierter Form gebunden vorliegt. Die Solubilisierung der Indikatorsubstanz kann im wesentlichen analog der Friedel Crafts Alkylierung an Aromaten erfolgen, wodurch ohne Störung des Löschverhaltens die Löslichkeit der Indikatorsubstanz im Trägerpolymer erhöht wird.
Patent EP-0120243-A2 (EP)
Inventor: BROWNLOW JAMES MERRITT
IPC: H05K1/03
Filed: 1984-02-08
Abstract: A process is described for the sintering and densification of ceramic materials containing hydrocarbon materials to produce ceramic bodies substantially free from carbonaceous residues of such hydrocarbon materials by compacting ceramic particles and a binder containing a pyrolysis catalyst selected from the group consisting of nickel and palladium ions, heating in a low oxygen atmosphere to a temperature in the range of 350 to 780°Cto remove the carbonaceous residue and further heating the material to produce a sintered, dense ceramic body.
Patent EP-0117544-A2 (EP)
Inventor: FEIL HANS ARNOLD DR-ING
IPC: H04J3/16
Filed: 1984-02-23
Abstract: The time-multiplex system corresponding to the invention forms five 384 kbit/s signals from a plurality of 64 kbit/s signals in multiplexers (3-6) and these five signals are grouped together in a further multiplexer (7) into a 2048 kbit/s signal. The receiver side, which forms a mirror image, effects separation into 64 kbit/s signals again by means of demultiplexers (10; 12-16). By combining two multiplexers (2+3) or by introducing an intermediate hierarchy stage, it is also possible to generate 768 or 1024 kbit/s signals. This time-multiplex system permits the formation of a network with peripheral systems in which for example only five speech channels and one channel for switching information are provided. <IMAGE>
Patent EP-0123978-A2 (EP)
Inventor: KLEIN KLAUS WALTER
IPC: F42B14/06
Filed: 1984-04-11
Abstract: An improved nose construction for a subcaliber inertial projectile which is fired with the aid of a sabot. A hood or body is mounted on the nose portion of the projectile. The hood is made of synthetic material and includes longitudinally extending fracture zones and is of substantially cylindrical shape. The frontal portion of the hood is recessed and forms an air flow receiving surface. In lieu of a hood a body, made of a thermoplastic material or the like, may be mounted on the nose portion. This body is adapted to disintegrate as result of air friction. The presence of the hood or body on the nose portion of the projectile, as it exits from a non-illustrated gun barrel, avoids or at least reduces unfavorable air-streaming forces which destabilize the flight characteristics of the projectile and thereby favors a uniform separation of the sabot segments from the projectile. Such uniform separation reduces or completely eliminates undesirable oscillations during flight of the projectile. After the hood or body have disintegrated the projectile acquires a more favorable cw value (drag coefficient during flight.
Patent EP-0125642-A2 (EP)
Inventor: BRAVIN AGOSTINO
IPC: F25B39/04
Filed: 1984-05-10
Abstract: A refrigerator, particularly of the domestic type, comprising a compressor and an evaporator is provided with a condenser (4) formed substantially in one piece of an internally and externally smotth-walled tube (8) bent to a meander configuration. The bent portions (10) of tube 8 are of circular cross-sectional shape (9), while rectilinear portions (11) thereof are of substantially elliptic cross-sectional shape (12). The bent portions (10) are clamped in lateral supports (13, 14) of substantially U-shaped cross-sectional configuration provided with lugs (15 to 18) for securing the condenser to the frame of the refrigerator (5).
Patent EP-0129737-A2 (EP)
Inventor: REICH EDWIN ABRAHAM
IPC: C01B3/52
Filed: 1984-05-30
Abstract: Hot synthesis gas is cooled and deashed in a quench portion of a synthesis gas generator. In said quench portion product gas is passed downwardly through a first contacting zone in contact with a downwardly descending film of cooling liquid, then preferably at a decreasing velocity through an expanded second contacting zone, and then through a body of aqueous cooling liquid in a third contacting zone, preferably followed by a baffled vapor-liquid disengaging zone prior to withdrawal of product gas from said generator.
Patent EP-0134451-A2 (EP)
Inventor: SCHULZE JOACHIM DR DIPL-CHEM
IPC: C08F6/22
Filed: 1984-06-28
Abstract: 1. Process for the preparation of a free-flowing, readily dispersible dispersion powder by drying an aqueous dispersion, if appropriate with the addition of anticaking agents and/or other additives, the dispersion having been prepared by emulsion (co)polymerization of one or more ethylenically unsaturated (co)polymerizable compound(s) by means of initiators which form free radicals and in the presence of a protective colloid and if appropriate of other customary additives, characterized in that the aqueous dispersion contains as the sole dispersion auxiliaries at least one protective colloid from the group comprising water-soluble starches, water-swellable starches, which in each case contain not more than 30% by weight of amylose, degraded starches, starches which are cyanoalkylated, hydroxyalkylated and/or carboxymethylated, water-soluble proteins or mixtures thereof, in that the dispersion has been prepared with the aid of at least partly water-soluble initiators, if appropriate in the form of a Redox initiator system, the peroxidic initiators being used in amounts of at least 30 mmol per kg of the total monomer (mixture), and in that the dispersion is dried in the presence of a total of at least 5% by weight of protective colloid and if appropriate an added water-soluble atomizing aid from the group comprising the above-mentioned starches, starch derivatives, proteins and/or water-soluble polymers with high degrees of polymerization.
Patent EP-0131818-A2 (EP)
Inventor: SCARR ROBERT WALTER ALISTER
IPC: H04B10/00
Filed: 1984-06-29
Abstract: In an optical fibre FDM system, the carriers are derived from the output of a high quality Master Oscillator, which output at frequency fo is applied to a Raman Nath modulator (RNM1) whose other input is a frequency f this gives as its outputs (assuming a five channel system) fo-2f, fo-f, fo, fo + f and fo + 2f. These are modulated by modulators (CM1 to CM5) with the signals to be sent, and the modulation results combined in a combiner (CB) for transmission to a remote station.The oscillator output is also sent to the remote stations where it is frequency-shifted by a Bragg modulator (BM) and the resultant similarly dealt with by a Raman Nath device (RNM2) to give five frequencies which are used to demodulate the channels.In an alternative the channel frequencies are switchable.
Patent EP-0143203-A2 (EP)
Inventor: GERKE PETER DIPL-ING
IPC: H04Q11/04
Filed: 1984-08-29
Abstract: 1. Digital telecommunication system with its subscriber lines in a star configuration and with central switching on request, utilizing access control units provided subscriber-specifically in the telecommunication core and controlling the access of the individual subscriber lines to a central telecommunication core, characterized in that the access control units (Z1 ... Zz) are divided in each case into groups (Z1 ...ZI; ...; Zn ...Zz) so that they control the access of their subscriber lines (ZI1 ...ZIl; ...; ZIn ...ZIz) to at least one queuing field store (WFa) which is assigned jointly to the respective group of access control units (Z1 ...ZI) and has in each case a plurality of queuing field storage locations, in that a cyclically operated switch (ZK) is connected on the input side to the queuing field stores (WFa ...WFf) and on the output side to a central packet storage location (ZZ), so that, in the course of a cyclical polling of the queuing field stores (WFa ...WFw) in each case one of the packets contained in the respective queuing field store (WF) is transferred into the central packet storage location (ZZ), in that means are provided which cause the respective packet to travel from the central packet storage location (ZZ), in accordance with the destination address contained in said packet, via an address-controlled switch (AK), first of all to a switching storage location (KZa ...KZk), which is assigned joinly to a group (AI1 ... AIl; ...; AIn ... AIz) of subscriber lines containing the subscriber line (AI1 ...AIz) designated by the destination address, and in that means are provided which cause the packet to be switched through from the respective switching storage location (KZa ... KZk) via at least one further address-controlling switching stage (Wka ... WKk) to the subscriber line (AI) designated by the destination address.
Patent EP-0137396-A2 (EP)
Inventor: NAGLER WERNER DIPL-ING
IPC: H02H9/04
Filed: 1984-09-24
Abstract: A pair of Zener diodes (Z1 to Z4), connected back-to-back in series, is connected directly to the four-wire terminals of the transformer winding (103, 104). The four-wire input terminals and the four-wire output terminals of the electronic module (F) are in each case connected via a longitudinal resistor (RL1, RL2) to a terminal of the four-wire side of the transformer winding which is not at the reference potential.
Patent EP-0119007-A2 (EP)
Inventor: STEPHENS RONALD BERTRAM
IPC: B25B27/00
Filed: 1984-02-09
Abstract: ) Apparatus for installing rivet nuts comprises a body (9) having therein a spindle (5) which is drivable in the forward and reverse directions and a threaded mandrel (29) for receiving the rivet nut, and an anvil (35) against which the rivet nut abuts. 
     In order to avoid damaging of the rivet nut when crimping it in position, a clutch (45, 47) is disposed between the spindle and threaded mandrel to prevent rotation of the latter when a predetermined torque is reached. The mandrel is engaged by a pull sleeve (21) and an axial load is applied to the mandrel and hence to the rivet nut by way of a pull nut (19) which is received threadingly on the spindle and which co-operates with the pull sleeve (21).
Patent EP-0119821-A2 (EP)
Inventor: WADA HIDEKAZU
IPC: H01G4/22
Filed: 1984-03-14
Abstract: An oil-impregnated capacitor produced by infiltrating a liquid impregnant containing at least one organometallic compound, represented by organic silane compounds, having a hydrolyzable group represented by alkoxy groups and acyloxy group and an organic functional group represented by vinyl group, epoxy group, mercapto group, methacrylo group, chlorine atom and peroxide group. It shows good characteristics when used under high stress conditions, in particular, at a high temperature and a high voltage.
Patent EP-0119831-A2 (EP)
Inventor: SABONGI GEBRAN JEAN
IPC: G03C1/83
Filed: 1984-03-14
Abstract: Photothermographic elements containing heat bleachable acutance/antihalation dyes and thermographic elements employing heat bleachable dyes of the formula:
     in which:
     nis2,3,4 or 5,   at least one of R 1  to R 4  represent hydrogen and the remainder of R 1  to R 4  independently represent a hydrogen atom, an optionally substituted cycloalkyl group, an optionally substituted alkenyl group, an optionally substituted alkyl group, an optionally substituted aryl group, an optionally substituted heterocyclic aromatic group, or R 1  and R 2  together or R 3  and R 4  together represent the necessary atoms selected from C, N, 0 and S to complete a non-aromatic type ring,   X ⊖  is an anion.
Patent EP-0121406-A2 (EP)
Inventor: DANBY HAL C
IPC: A61M5/14
Filed: 1984-03-28
Abstract: A dual parenteral solution apparatus for delivering predetermined volumes of two solutions at predetermined flow rates with increased accuracy has a primary solution chamber (2) leading through a check valve (6), primary drip chamber (14) and flow control valve (20) to connective tubing (22) which leads to the patient. The supplementary solution container (24) leads through a supplementary solution drip chamber (26) and a valve (32) to a Y-junction (10) in the line from the primary solution chamber (2). The primary and secondary drip chambers (14, 26) have drop sensors (18, 28) respectively which operate to close valve (32) when the drop count in chamber (26) falls below that in chamber (14).
Patent EP-0150641-A2 (EP)
Title: Dispositif d'essuie-glace à mecanisme de changement de longueur efficace de la timonerie, pour l'escamotage du balai en position de repos
Inventor: EUSTACHE JEAN-PIERRE
IPC: B60S1/22
Filed: 1984-12-10
Abstract: La manivelle (6), entraînée par l'arbre (7) du moteur réversible (8), présente une lumière oblongue (29) dans laquelle est engagé un maneton (28) de liaison à une biellette de transmission du mouvement au bras port-balai. Selon que l'arbre (7) tourne dans le sens normal de balayage ou dans le sens contraire, le maneton (28) est positionné dans l'extrémité de la lumière (29) qui est la plus proche (31) ou la plus éloignée (30) de l'arbre (7), ce qui fait varier le rayon efficace de la manivelle (6), et donc l'amplitude du balayage. Un verrou (20), sollicité par un ressort (16), est pivoté par rapport à la manivelle (6), pendant la rotation de cette dernière et en fonction du sens de rotation, afin de verrouiller le maneton (28) dans l'une ou l'autre position. Utilisable pour les dispositifs d'essuie-glace de véhicules automobiles.
Patent EP-0143081-A2 (EP)
Inventor: MEYHACK BERND DR
IPC: C12N1/16
Filed: 1984-11-19
Abstract: The invention relates to yeast hybrid vectors comprising a yeast promoter and a tissue plasminogen activator coding region which is controlled by said promoter, to yeast cells transformed with said hybrid vectors, to yeast cells containing a chromosomally integrated gene for tissue plasminogen activator, and to novel tissue plasminogen activators. The invention also provides processes for the production of said hybrid vectors, of said transformed yeast cells and of tissue plasminogen activators.
Patent EP-0154347-A2 (EP)
Inventor: HIRAHARA TAKUHO MITSUBISHI DEN
IPC: F04C29/02
Filed: 1985-03-08
Abstract: The lubricating oil pool 11 in the bottom of the shell 1 of a rolling piston refrigerant gas compressor is communicated directly with the space 16 inside the cylindrical piston 4 via a supply passage 10c in a side plate 10. Sufficient clearance is provided between the ends of the piston and the compressor side plates 9, 10 to enable limited communication between the space 16 and the compression and suction chambers 6, 18. The compressor discharge is supplied to the space 7 within the shell, and the resultant differential pressure applied to opposite ends of the supply passage causes a steady flow of oil into the piston interior to properly lubricate the moving parts of the compressor
Patent EP-0158930-A2 (EP)
Inventor: BUZZI GUNTER
IPC: F16K31/00
Filed: 1985-04-03
Abstract: An apparatus for controlling or regulating the through-flow or passage of at least one liquid, particularly for temperature regulation or control, contains at least one valve with an electrical valve drive, which is controlled by an electronic control unit. The control unit makes available the signals necessary for operating the valve drive. The power supply for the control unit and the valve drive is provided by a thermocouple, whose one side is exposed to the temperature of the liquid to be regulated and whose other side is exposed to a temperature differing therefrom. The apparatus preferably contains a storage battery.
Patent EP-0159656-A2 (EP)
Inventor: KLEINER HANS-JERG DR-ING
IPC: C07F9/30
Filed: 1985-04-16
Abstract: Die Alkali- und Erdalkalisalze von Diarylphosphinsäuren werden hergestellt durch Umsetzung von Triarylphosphanoxiden mit Alkali- oder Erdalkalihydroxiden im Molverhältnis von etwa 1:1 bzw. 0,5 in Gegenwart von Wasser unter Überdruck bei erhöhter Temperatur. Aus dem als Triarylphosphanoxid bevorzugt eingesetzten Triphenylphosphanoxid entstehen so die Alkali- oder Erdalkalisalze der Diphenylphosphinsäure. Aus den Alkali- und Erdalkalisalzen können gewünschtenfalls auf übliche Weise andere Salze oder auch die entsprechenden freien Diarylphosphinsäuren erhalten werden. Die Produkte sind hauptsächlich Zwischenprodukte auf verschiedenen Sachgebieten.
Patent EP-0177799-A2 (EP)
Inventor: KAWAMURA SEIICHI
IPC: F02F1/24
Filed: 1985-09-13
Abstract: An apparatus for cooling the cylinder head (10) of an engine including oil passage (280, 282) by way of which oil is brought to the area located above combustion chambers (32, 34, 36, 38) in the cylinder head. As oil is fed to the area located above the combustion chambers by way of the oil passages, the cylinder head is cooled down by oil thus delivered thereto.
Patent EP-0185291-A2 (EP)
Inventor: HAGELE WALTER DR
IPC: G04F3/00
Filed: 1985-12-10
Abstract: 1. A setting device for a timepiece having a mechanical or electromechanical clockwork, for measuring time intervals indicated in analogue representation, the time intervals being adjustable by means of setting element on a dial (3) provided on the front panel (26) of the casing of the timepiece, characterized in that the setting device includes an adjusting disk (4) with a pointer (5) integrally formed therewith in radial direction, with the adjusting disk (4) being rotatably mounted within the boundaries of the annular dial (3) and being driven about its shaft (7) by the clockwork, and that an annular transparent cover glass (8) is provided on the front panel (26) of the casing of the timepiece in such a manner that the outside surface of the cover glass (8) is disposed above the frontal surface of the adjusting disk (4) accessible from the front.
Patent EP-0169689-A2 (EP)
Inventor: ARNOLD JOHN F
IPC: F24D5/08
Filed: 1985-07-11
Abstract: An infra-red heating system comprises a heating pipe 2 and a plurality of combustion devices 3 (one only shown) spaced apart along the pipe 2. The combustion devices are connected in parallel to the pipe 2 by respective connecting pipes 4 through which hot gases are supplied to the interior of the pipe 2 to cause the pipe to emit infra-red radiation. The structure of the combustion devices including the burner heads 10 thereof is disposed remotely from the interior of the pipe 2 and does not interfere with gas flow along the pipe 2.
Patent EP-0181099-A2 (EP)
Inventor: SMITH TREVOR STANELY
IPC: F02C9/28
Filed: 1985-10-15
Abstract: A fuel metering device (21) includes inlet and outlet ports (37, 38) and a control member (22) movable by a servo pressure to control flow through the inlet port (37). The inlet port (37) is provided in a sleeve (36) which is adjustable axially in accordance with the known density of fuel to be used. The metering device (21) forms part of a fuel control which includes a shut-off valve (63) which is responsive to a servo pressure controlled by a pilot valve (86) operated by a torque motor (88). The motor (88) is arranged to latch in the position to which it was last energised, so that the shut-off valve (63) remains in the position to which it was last operated, after de-energisation of the torque motor (88).