baber/WOPTO huggingface dataset:
Patent EP-0120701-A2 (EP)
Inventor: KRAUS ROBERT G
IPC: A61B17/34
Filed: 1984-03-27
Abstract: Atrocarapparatus and method for introducing a drainage catheter into a drainage area of the body. The trocar includes a hollow cannula and a rod. The rod has a closed distal end and is longer than the cannula so that it can slide into the cannula and, when fully inserted, project a predetermined distance past the distal end of the cannula. The proximal ends of the cannula and the rod have respective supports which will contact one anotherto limitthe forward motion of the rod into the cannula and an interfitting device cooperatively disposed on the supports to permit the userto hold the rod and the cannula in fixed relationship during insertion of the trocar. A catheter holder is placed on the cannula support. The projecting end of the rod is inserted into a drainage opening in the distal tip of the catheter, and a proximal portion of the catheter is held in the catheter holder, so that prior to insertion the catheter is aligned generally along the outside of the cannula. The flexible tip of the rod aligns itself generally along the axis of the catheter, so that during insertion the catheter presents a small crosssection to the tissue through which it is advancing. After the catheter is advanced to its desired position in the body, the rod is withdrawn into the cannula to free the distal tip of the catheter, the proximal portion ofthe catheter is released from the catheter holder, and then the cannula and the rod are removed from the body leaving the catheter in place.
Patent EP-0141486-A2 (EP)
Inventor: YAMAGUCHI KAZUFUMI
IPC: H04N5/369
Filed: 1984-06-08
Abstract: A linear image sensor of a self-scanning type comprising a phototransistor array (34a-37b) and a scanning circuit, whose circuit comprises decoders of current switches (19-25) connected dendritically, input signal converter circuits (Figure 1a) generating input signals for driving the current switches (19-25), and a current switch array (30-33b) which turns on or off charging currents to the phototransistors according to whether or not an output current of decoder exists, so that video signals from the phototransistors (34a-37b), when the output currents of decoder flow, are obtainable from the phototransistors (34a-37b) in the charge storage mode, all the transistors for scanning circuit being operated in non-saturation condition for high-speed operation and the input signals being encoded so that the input signals to the decoder vary by one bit at each scanning step for noise reduction. A cancellation circuit for the dark signal and noise signals is also provided.
Patent EP-0150623-A2 (EP)
Inventor: STEWART MALCOLM JOHN
IPC: G03F7/12
Filed: 1984-12-27
Abstract: Stencil materials for use in screen printing are multi- layer products, having a film support (1) which carries two or more light-hardenable layers (2; 3) and a peelable cover sheet (4, 5); the layer 3 in contact with the cover sheet (4, 5) has a sufficient thickness and also is sufficiently soft and tacky to be able to absorb the meshes of a printing screen at least to an extent to allow the stencil material to adhere to the screen; the layer 2 nearer the support (1) is relatively harder and non-tacky.
Patent EP-0145677-A2 (EP)
Inventor: BELISOMI PIETRO
IPC: H03J9/06
Filed: 1984-11-20
Abstract: The present invention describes an improved receiver for the Teletext system, which makes it easier and comfortable to the user to select the desired information pages. 
     The present invention allows, pressing a single key, to sequentially scan the pages; allows moreover to memorize the calling members of the most interesting pages and to recall them pressing a single key.
Patent EP-0130959-A2 (EP)
Inventor: KRUEGER HAROLD L
IPC: B60C25/138
Filed: 1984-06-29
Abstract: A tire handling device for mounting or removing a tire (13) on a wheel rim (12) while the wheel is attached to the vehicle in which there is a circular track (10) detachably secured to the rim (12) of the wheel and in which there is a motor (11) which is in driving engagement with the track (10) and upon operating of the motor (11) moves around the track. Means are provided for securing a tire tool (18) to the motor so that as the motor (11) moves around the track, the tire tool (18) is carried with it.
Patent EP-0150044-A2 (EP)
Inventor: NYQUIST GARY ANDREW
IPC: B62D5/07
Filed: 1985-01-17
Abstract: Ein Dämpfungsglied (20) für ein hydraulisches System, in dem eine Pumpe (12) mit wenigstens einem Verbraucher (20 bzw. 22) über eine Leitung (16) verbunden ist, hat eine schleifenförmige Leitung (22) mit zwei sich gegenüberliegenden Enden, die an die die Pumpe (12) mit dem Verbraucher (20 bzw. 22) verbindende Leitung (16) derart angeschlossen sind, daß die Enden sich in einer Sehlinie gegenüberliegend angeordnet sind.
Patent EP-0159593-A2 (EP)
Inventor: BENARR GARRY MICHAEL
IPC: H01R12/71
Filed: 1985-04-04
Abstract: An electrical connector interposer for making densely populated, inexpensive, simple, reliable, self-wiping connections between components used in semiconductor packaging such as semiconductor carrying substrates (35), flexible and rigid printed circuit boards and cards (33). The connector interposer comprises an elastomeric base member (10) in which deformable protrusions (9) are formed on both the top and bottom surface of the base member, wherein the protrusions correspond to contact pads of semiconductor packaging components. An electrically conductive metal coated flexible overlay (15) is bonded to the base member, forming electrically conductive tab elements (21), enabling a multitude of connections to be made to a semiconductor package. The connections can be accommodated on centers as low as 0.625 mm, despite the non-planarity that may exist between the packaging components of a system.
Patent EP-0176726-A2 (EP)
Inventor: MECKEL WALTER DR
IPC: B32B7/12
Filed: 1985-08-17
Abstract: 1. The use of solutions having a solids content of at least 45 % by weight in isocyanate-inert organic solvents of a) at least one organic polyisocyanate having an (average) NCO functionality of at least 2.0, b) at least one oligourethane representing a substantially urethane-modified polyester polyol free from ether groups having a hydroxyl group content of 0.4 to 2.2 % by weight, a urethane group content of 1.4 to 7 % by weight and a molecular weight of 1500 to 8000, which contains both aliphatic and aromatic dicarboxylic acid segments incorporated through ester groups, c) optionally the auxiliaries and additives known from adhesives technology, the quantities of components a) and b) corresponding to an NCO/OH equivalent ratio of at least 1:1,5, as adhesives in the production of laminates, characterized in that component b) is a reaction product of b1 ) at least one organic diisocyanate with b2 ) a polyester mixture consisting essentially of (i) 50 to 90 % by weight of a polyester diol having a molecular weight of from 1400 to 3000 of adipic acid and ortho- or iso-phthalic acid in a molar ratio of 40:60 to 80:20 and excess quantities of a C2 -C6 alkanediol and (ii) 10 to 50 % by weight of a polyester diol having a molecular weight of from 1000 to 3000 of adipic acid and an excess quantity of a mixture of at least two different C2 -C6  alkanediols, at least two of the alkanediols being present in a quantity of at least 20 mol- %, component b2 ) containing aliphatic and aromatic dicarboxylic acid segmens in a molar ratio of 8:1 to 1:5, and, optionally, b3 ) low molecular weight chain-extending agents, an NCO:OH equivalent ratio of 1:1.4 to 1:5.0 being maintained in the preparation of the oligourethanes b).
Patent EP-0173298-A2 (EP)
Inventor: YOSHIDA YASUHARU
IPC: H04L7/033
Filed: 1985-08-27
Abstract: In a demodulation circuit, a timing synchronizing circuit (26) generates a timing signal representing a sampling timing of an A/D converter (19, 20) and has a timing signal generator (24, 25), a polarity identification circuit and a logic circuit (22). The timing signal generator (24, 25) is phase-controlled by a phase control signal and generates a timing signal. The polarity identification circuit (22) identifies a polarity of a differential coefficient of the baseband signal at a sampling point of the A/D converter (19,20) and generates a polarity identification signal. Upon logic processing, the logic circuit (23) supplies to the timing signal generator (24, 25) the phase control signal representing a deviation of an actual sampling point of the baseband signal from an optimal sampling point. A carrier asynchronism detection circuit (41) detects an asynchronism state of a carrier regenerating circuit (21) and supplies to the timing synchronizing circuit (26) a signal which changes its loop parameter.
Patent EP-0177939-A2 (EP)
Inventor: NINOMIYA YOSHINOBU C O SONY CO
IPC: C09D161/20
Filed: 1985-10-08
Abstract: A magnetic recording medium comprising a non-magnetic base and a magnetic layer attached thereto consisting essentially of magnetic powders and a binder. Included within the binder are spherical small sized particles of a benzoguanamine-formaldehyde resin or a benzoguanamine- melamine-formaldehyde resin which serve to improve the running characteristics, reduce the friction coefficient, and improve the strength of the layer.
Patent EP-0180883-A2 (EP)
Inventor: NAPIERSKI REINHARD
IPC: B65H75/38
Filed: 1985-10-28
Abstract: 1. Cable winding device, with a cable drum (22) and a cable guide part (10), a spiral spring (38) which is effective between these and which is increasingly tensioned by the relative rotational movement as the cable (20) unwinds, and an arresting device (52, 54) for holding a specific relative position of the parts (10, 22) when the spiral spring (38) is tensioned, said device comprising on the one hand at least one latch (52) and on the other hand at least one cam (54) and being such that at that side of the cam (54) or of the latch (52) at which they slide along one another when the cable (20) unwinds there is arranged an abutment surface (62) which blocks the opposite rotational movement, characterised in that the latch (52) is a spring tongue which is yieldable elastically transversely to the circumferential direction of the cable drum (22) and which is conductable along opposite sides of the cam (54) at opposite rotational movements.
Patent EP-0187290-A2 (EP)
Inventor: ACUFF MARK W
IPC: G11C7/00
Filed: 1985-12-10
Abstract: A waveform memory circuit samples an analog waveform at regular intervals to generate and store in a first random access memory digitally encoded data points representing the waveform magnitude. Only data points minimally different in magnitude from the most recently stored data point are stored. The number of sampling periods between successively stored data points is counted and stored in a second random access memory. Provisions are made for external control over data acquisition cycle start, the number of data points to be stored, sampling frequency, and difference minimum required to initiate storage.
Patent EP-0152211-A2 (EP)
Inventor: NAOHARA JUNSUKE
IPC: B29C48/355
Filed: 1985-01-25
Abstract: A sheet of a cross-linkable and foamable polyolefin resin is thermally treated on an endless conveyor belt formed of a plain weave wire net. A plurality of parallel, spaced apart rolls are disposed in a direction perpendicular to the direction in which the conveyor belt runs for supporting engagement and rolling contact with the conveyor belt to maintain the flatness of the conveyor belt.
Patent EP-0156616-A2 (EP)
Inventor: BERNAT FONTLLADOSA ENRIQUE
IPC: A47F7/00
Filed: 1985-03-19
Abstract: A display container (2) for articles with stems such as lollipops comprises a generally conical lid for a drum-like container (1), the conical wall being provided with integrally formed recesses each having a cylindrical entry portion (6), a frusto-conical portion (7) and an inner cylindrical portion (8) to grip the stem, the recesses holding the stems parallel to the axis of the device for reception thereon of a cover (11).
Patent EP-0159808-A2 (EP)
Inventor: FLYNN PETER JOSEPH
IPC: B04C3/04
Filed: 1985-03-19
Abstract: Hydrocyclone separator apparatus includes hydrocyclone separator(s) capable of separating light impurities from a paper-making fibre slurry. The separator inner wall is cylindrical with an apertured inlet portion adjacent one end which directs feed slurry in a vortical path along the wall to an enlarged inlet to an axial flow passage adjacent the other end. This inlet has a rim spaced radially from the wall which skims an inner part from the vortex containing predominantly the light impurities into the axial passage from which it is discharged through an apertured outlet portion of the sidewall. The remainder of the slurry vortex passes the rim to be discharged through another apertured outlet portion of the sidewall. The described apparatus also includes manifold structure providing three manifolds having parallel sidewalls with seal-lined openings through which the separator(s) may be endwise inserted to or withdrawn from operative position in which the inlet and outlets thereof are associated with respective manifolds. The outer wall of the separator(s) is reduced in diameter for at least substantially half the length thereof to facilitate separator manipulation and reduce seal wear. One manifold is spaced from the other two by at least substantially half of the separator length to expose the body portion of the separator(s) for hand manipulation.
Patent EP-0160487-A2 (EP)
Inventor: WHELAND ROBERT CLAYTON
IPC: C08F4/32
Filed: 1985-04-22
Abstract: A process for the polymerization of fluorinated olefin monomers using a fluoroxy compound solution as initiator, wherein said solution has a fluoroxy compound concentration of at least 0.5 meq/liter. The concentration contains, based on the total number of fluoroxy compounds present, about 35 to 100% of an acyl hypofluorite of the formula X(CF<sub>2</sub>)<sub>n</sub> COOF wherein X is H or F and n is 1 to 16.
Patent EP-0186264-A2 (EP)
Inventor: GRIFFIN GORDON DOUGLAS
IPC: A47C27/18
Filed: 1985-09-20
Abstract: A body support arrangement comprising a pair of flexible elongate tubes (12) forming air spring located in spaced parallel relationship by members (14) which space and impart lateral stability to the tubes (12). A body support surface is formed by a series slats (20) extending transversely of and resting on the tubes (12). The slats (20) are fixedly attached, for example by adhesive, to a flexible sheet (22).
Patent EP-0177315-A2 (EP)
Inventor: SWINNEY DENIS PERCY
IPC: B01D24/00
Filed: 1985-09-30
Abstract: A filter has a hollow tube (5) which supports exteriorly of the tube 95) a plurality of filter compartments (11). The filter compartments (11) comprise particulate filter media (12) confined between first and second screens (14, 13). Disposed within the tube (5) is a rotatable backwash pipe 8 having backwash ducts (9) which align in turn with holes (7) in the tube (5) leading to the compartments to permit backwashing of the compartments (11). In the preferred arrangement secondary backwash flow is provided between the first and second screens (14, 13).
Patent EP-0186374-A2 (EP)
Inventor: ASANUMA TADASHI
IPC: C08F297/00
Filed: 1985-12-10
Abstract: In a copolymerization process of propylene, a mixture of unreacted propylene and ethylene is recovered. It is then fed to a distillation system which includes first and second distillation columns. The distillation system is operated in such a way that the temperature and pressure of the top of the second distillation column remain constant and an ethylene-propylene mixture can be recovered at a constant ethylene/propylene ratio from the top of the second distillation column. By using the thus-recovered ethylene- propylene mixture, the copolymerization reaction can be carried out under excellent control so that the ethylene- propylene copolymer can be obtained with uniform quality and properties.
Patent EP-0153278-A2 (EP)
Inventor: GRAF GREGOR DR
IPC: C09B47/24
Filed: 1985-02-11
Abstract: Es werden neue Phthalocyaninverbindungen beschrieben, die der Formel <IMAGE> entsprechen, worin MePc für das Si(IV)-, P(V)-, Ti(IV)-, Ge(IV)-, Cr(VI)-, Ga(III)-, Zr(IV)-, In(III)-, Sn(IV)- oder Hf(IV)-Phthalocyanin- oder Naphthalocyaninringsystem steht, A eine anionische, nichtionische oder kationische wasserlöslichmachende Gruppe, Z das Gegenion zu A, falls letztere eine ionische, und 0, falls A eine nichtionische Gruppe ist, n eine beliebige Zahl von 1 bis 8, Y einen neutralen, nicht wasserlöslichmachenden Substituenten, und p eine beliebige Zahl von 0 bis 6 bedeuten, wobei die im Molekül vorhandenen Gruppen AZ und Y jeweils gleich oder verschieden sein können, und die Summe n + p höchstens 8 beträgt, und wobei für den Fall, dass p 0 ist und als wasserlöslichmachende Gruppen ausschliesslich Sulfogruppen im Molekül vorhanden sind, MePc nicht für das Sn(IV)-Phthalocyanin- oder Naphthalocyaninringsystem steht. Die neuen Verbindungen können als Photoaktivatoren, insbesondere zum Bleichen von Textilien und zum Bekämpfen von Mikroorganismen in oder auf organischen oder anorganischen Substraten, verwendet werden. Ferner werden Bleich-, Wasch- und Einweichmittel bzw. antimikrobiell wirksame Mittel beschrieben, die die neuen Phthalocyaninverbindungen enthalten.
Patent EP-0165220-A2 (EP)
Inventor: ANDERSSON LEIF GUNNAR BENNY
IPC: F25D11/02
Filed: 1985-05-31
Abstract: in a refrigerating unit with a cooling evaporator (16) in a cooling chamber (12) and a freezing evaporator (18) in a freezing chamber (14)- a common compressor (20) is arranged via a switchable valve (22) to force eithr refrigerant in proper order through the cooling evaporator (16) and the freezing evaporator (18) or only through the freezing evaporator (18). A means (28) is arranged on the cooling evaporator (16) to sense its temperature, the means (28) controlling that refrigerant is supplied tothe cooling evaporator (16) when the temperature goes above a certain higher value which allows the cooling evaporator to defrost and controlling that the supply of refrigerant to the cooling evaporator (16) is cut off when the temperature goes below a certain lower value which ensures that the cooling chamber gets a sufficient cooling capacity. To prevent goods in the cooling chamber (12) from freezing when freezing of goods takes place in the freezing chamber (14) a heat-insulating insert (30) is arranged between the means (28) and the cooling evaporator (16).
Patent EP-0230488-A2 (EP)
Inventor: SHIMIZU MIYUKI
IPC: B29C45/50
Filed: 1986-01-21
Abstract: The present invention provides a method for controlling back pressure in an electrically-operated injection apparatus, in which apparatus, rotation and forward movement of an injection plunger (1) within an injection heating tube (2) are carried out by an electric motor (19) as a driving source, backward motion of the injection plunger (1) during the charging of material is converted into rotational motion, and a rotating force thereof is controlled to control back pressure of the injection plunger (1), the method being characterized by using an electric motor (22) as a back pressure control means for the injection plunger (1), electrically measuring a backward force of the injection plunger (1) or molten material pressure within the injection heating tube (2) as the back pressure, and driving and controlling the motor (22) by feedback control so that the back pressure is in coincidence with a set value.
Patent EP-0212046-A2 (EP)
Inventor: ROSSLER GERHARD
IPC: E05B49/00
Filed: 1986-02-28
Abstract: Ein System zum Ver- und/oder Entriegeln einer Sicherheitseinrichtung, insbesondere einer Kraftfahrzeugschließvorrichtung, umfaßt eine Sendevorrichtung zum Senden einer codierten Information, eine Empfängervorrichtung zum Empfangen der codierten Information, je einen senderseitigen und einen empfängerseitigen Speicher zur Speicherung von Codes und einen Vergleicher zum Vergleich der empfangenen Information mit der gespeicherten Information, wobei von der Empfängervorrichtung im Fall der Übereinstimmung dieser Informationen ein Ansteuersignal an die Sicherheitseinrichtung abgebbar ist. Die Empfängervorrichtung weist einen Signalerzeuger zur Erzeugung von mehreren weiteren codierten Informationen auf, die in der Sendevorrichtung und in der Empfängervorrichtung gespeichert werden und bei der späteren Benutzung des Systems verwendet werden können. Die weiteren codierten Informationen können Zufallszahlen und/oder Algorithmen zur Veränderung der Zufallszahlen sein. Die Erzeugung der weiteren codierten Informationen erfolgt vorzugsweise bei einer Betätigung des Zündschlosses.
Patent EP-0199240-A2 (EP)
Inventor: ANDRA RAINER DR
IPC: F16F13/00
Filed: 1986-04-14
Abstract: 1. Prestressable and hydraulically damped bearing element having an outer bearing sleeve (1) and an inner part (3), held inside by an elastomer member (2), the elastomer member (2) having above and below the inner part (3) chambers (4, 5) as mechanical spring space, which chambers are filled with a hydraulic fluid and are in connection with each other via a channel (17, 18), characterized in that the bearing element has end caps (10, 11) of elastically deformable, elastomeric material, which form between themselves and the elastomer member (2a, 2b), running approximately radially from the inner part (3) to both sides, at least on one end face, the channel (17, 18), the cross-section of the channel (17, 18) being variable by load-dependent deformation of the caps (10, 11).
Patent EP-0211659-A2 (EP)
Title: Gas drying process
Inventor: ROBBINS LANNY A
IPC: C10L3/10
Filed: 1986-08-06
Abstract: Natural or industrial gas streams are dehydrated with a liquid organic desiccant and the desiccant is treated in a thermal reconcentration zone to remove a major portion of the water contained therein, followed by treatment in an isothermal azeotroping zone to remove substantially all the remaining water. The azeotroping agent is separated from the azeotrope and dried before being recycled to the azeotroping zone.
Patent EP-0264503-A2 (EP)
Inventor: KADUNCE LEO
IPC: B29C53/58
Filed: 1986-10-20
Abstract: An apparatus for continuously and sequentially forming cylindrical bodies from flat sheet material includes a rotating mandrel and an array of forming belts spaced along the mandrel for receiving and winding either continuous ribbon or discrete blanks of composite material about the mandrel to form a cylindrical body such as for a container and passing the formed body along the mandrel to a heat sealing means to seal the overlapping edges of the material; the array of belts are disposed to partially surround and run in contact with the mandrel and a gap is provided in the spiral path of the belts to permit continuous feeding of sheet material to the mandrel to enable continuous operation of the forming apparatus.
Patent EP-0236797-A2 (EP)
Inventor: GILBERT WENDELL L
IPC: B62D5/083
Filed: 1987-02-17
Abstract: A first locator engages lands defining a first groove in a valve core to position that first groove accurately relative to a first pair of notch forming tools. The first pair of notch forming tools then engage axially extending edges of lands defining that first groove to form metering notches. The first locator and first pair of notch forming tools are disengaged from the valve core. Then, a second locator engages lands defining a second groove to accurately position the valve core relative to a second pair of notch forming tools. The second pair of notch forming tools engage the valve core to form metering notches in the edges of lands defining the second groove. The second locator and second set of notch forming tools are retracted from engagement with the valve core. Thus, the metering notches are precisely and independently formed relative to each land.