baber/WOPTO huggingface dataset:
Patent EP-0137483-A2 (EP)
Inventor: MOLLERUS ALEXANDER
IPC: D06F39/08
Filed: 1984-10-09
Abstract: Die vorliegende Erfindung betrifft eine Schleuse zum Zu und/oder Abführen gasförmiger oder flüssiger Medien in eine Tunnelwaschmaschine, bei der zwischen Dichtlippen eine ortsfeste Rinne zur Aufnahme von Aggregaten angeordnet ist.
Patent EP-0146821-A2 (EP)
Inventor: VIDALI MARZIO
IPC: B65G17/14
Filed: 1984-11-30
Abstract: Plainting plant for painting or similar impregnation treatments of products, particularly of wooden products comprising at least two couples of sliding chains (4, 5) to transport the products to be treated and the treated products, as well as comprising a further couple of chains (11), which intersects in a perpendicular direction the preceding couples of chains. 
     On a series of tubular rods (9) are transported the products, which rods are disposed in a transversal direction on each couple of chains (4, 5). 
     In turn, the couple of chains (11) is provided with a series of entrainment arms (24) which are able to transfer every rod (9), together with the relative products, from the first couple of chains (4) towards an impregnation station (19) and from this latter towards the second couple of chains (5).
Patent EP-0146838-A2 (EP)
Inventor: SHEALY Y FULMER
IPC: A61P35/00
Filed: 1984-12-04
Abstract: Compounds of the formula:
     wherein R is methyl or other lower alkyl group; X and X' individually are hydrogen, lower alkyl, aryl, or halogen; and R' is a 2-haloethyl group or other halogenated lower alkyl group are useful in the treatment of neoplastic diseases.
Patent EP-0155395-A2 (EP)
Inventor: VALI ENN
IPC: G06V30/144
Filed: 1984-12-18
Abstract: In a circular scanning pattern tracing system, a dual scanning pattern is provided to detect pattern changes in advance of the system steering axis. Pattern detection pulses from both the scanning patterns are adjustable in length and the overlap of the pulses is used to determine whether the system should slow down.
Patent EP-0157950-A2 (EP)
Inventor: RUTSCHLE EUGEN
IPC: B23Q3/155
Filed: 1984-12-28
Abstract: Eine Werkzeugmaschine mit einer Spindel, die in einem in mehreren Achsen bewegbaren Spindelstock gelagert ist, mit einem Werkzeugmagazin zur Aufnahme einer Mehrzahl von Werkzeugen und mit einer Werkzeugwechselvorrichtung, die mindestens einen Greifarm aufweist, der schwenkbar gelagert ist und durch den ein Werkzeug aus einer Position außerhalb der Spindelachse in eine zum Einsetzen in die Spindel geeignete Position in der Spindelachse bringbar ist, ist dadurch gekennzeichnet, daß der Greifarm (38, 39) um eine im wesentlichen radial zur Spindelachse verlaufende Schwenkachse, die in einer Ebene des Koordinatensystems der Maschine liegt, schwenkbar gelagert ist. Dadurch bewegt sich das Werkzeug beim Wechsel nur in einer Ebene.
Patent EP-0146983-A2 (EP)
Inventor: RUSSO SAVERI
IPC: C08L67/00
Filed: 1984-11-26
Abstract: Polymers of caprolactam, having high impact strength, obtained by means of anionic polymerization, containing a rubbery phase distributed homogeneously inside the polymer consisting of alternating copolyesteramides with elastomeric properties, and related production process, consisting in dissolving or swelling the elastomeric phase in monomer caprolactam, and submitting the mixture to a polymerization at temperatures variable within the range of from 120°C to 160°C, in the presence of a basic initiator, and of an activator.
Patent EP-0121288-A2 (EP)
Inventor: MARCHANT JOHN ARTHUR
IPC: B05B5/043
Filed: 1984-01-03
Abstract: A spray head for a spray nozzle including a hood providing a surface extending forward from the nozzle and also supporting insulating mountings for electrodes energisable to exert an inductive charging field or spray from the nozzle. The surface is earthed or earthy in operation to encourage collection of stray or return spray and stop stray or return spray affecting the charging field by landing the electrodes or their mountings. The collected spray may be retained as liquid or caused to flow to projections to again leave the spray head as small droplets. The field from the electrodes may shape the spray.
Patent EP-0143597-A2 (EP)
Inventor: KAUSCH WILLIAM L
IPC: C07D251/24
Filed: 1984-11-20
Abstract: Negative-acting photoresist compositions are used in a variety of reproductive and imaging systems. Significant problems with these compositions are their inability to cure to a tough, solvent resistant state, tackiness in the uncured compositions, and the tendency of the uncured compositions to flow under force. The present composition combines six ingredients to form a photoresist composition which overcomes many of these problems in the prior art.
Patent EP-0144227-A2 (EP)
Inventor: AMANO AKIRA
IPC: A01D34/63
Filed: 1984-11-30
Abstract: A grass bag attachment for a lawn mower mounted on and disposed below a tractor having a chassis (10). The grass bag attachment includes a pair of spaced brackets (12) adapted to be mounted on a rear end (11) of the chassis (10), a support post (20) composed of a pair of spaced, substantially vertical portions (21) and a cross portion (23) joining the vertical portions (21) at upper ends thereof, the vertical portions (21) having respective tower ends detachably connected to the brackets (12), respectively, by pins (15), and a plurality of grass bags (30) having front central portions supported on the support post (20).
Patent EP-0133073-A2 (EP)
Inventor: RADOT GUY VALLERY
IPC: F16J15/34
Filed: 1984-06-27
Abstract: 1. Rotary seal formed, on the one hand, by a piece a part at least of which forms an annular stop and, on the other hand, by a bellows (10) ending, on one side, in a free edge adapted to bear against said stop and, on the other side, in a sheath (9, 9'), said piece and said sheath being adapted to clamp and to be locked respectively on a shaft (1) and on the end of a tube (2) surrounding a part of said shaft, or conversely, characterized in that said stop (15, 15') is formed by a ring made from a hard and polished material (13, 13') bonded to the end of a sheath (16, 16') made from a rubbery material adapted to surround and to be locked on the shaft (1) or on the end of the tube (2).
Patent EP-0154765-A2 (EP)
Inventor: BALDERES DEMETRIOS
IPC: H05K1/02
Filed: 1985-01-02
Abstract: A direct module powering scheme is disclosed. A plurality of integrated circuit chips (10a) are mounted on a module (10). The module is mounted on a printed circuit board (12). A plurality of metallization layers (10c, d) are distributed in parallel fashion within the module. A voltage tab (16) is mounted on the edge of the module substrate and in contact with the edge of the metallization layers. The voltage tab may be attached to a source of power (14, 22) for providing the necessary voltage and current to the module needed to power the chips mounted on the module. The metallization layers comprise voltage distribution layers and voltage reference (ground) layers. The voltage tab (16) is connected to the edge of the voltage distribution layer (10c). A plurality of plated vias (10e) are disposed through the module in contact with one or more of the metallization layers. A plurality of voltage distribution stripes (10g) can be disposed on the bottom of the module substrate and in contact with the plated vias for providing the necessary voltage and current to remotely-located chips, relative to the voltage tab (16), needed to power the chips. The energizing current from the power source energizes the chips mounted on the module by way of the voltage tab, the voltage distribution layer, and a plated via. Alternatively, the energizing current from the power source energizes a remotely-located chip mounted on the module by way of the voltage tab, the voltage distribution layer, a plated via, a voltage distribution stripe, and another plated via connected to the remotely-located chip. As a result, the module is connected directly to the power source, rather than being connected to the power source by way of a plurality of power distribution planes disposed within the printed circuit board.
Patent EP-0158207-A2 (EP)
Inventor: COLOMBO ENZO
IPC: B22D11/06
Filed: 1985-03-25
Abstract: @ A roller (R) forthe continuous casting of metallic flat bars or plates (S), having a high solidification factor, a satisfactory life of the cylindrical cooling mantle (4) and ease of substituting same. The mantle (4) is formed by a thin metallic, normally copper cylinder, cooled by means of water flowing at high speed through conduits (41) formed beneath the internal surface of said mantle, means (12-11) being provided for feeding each conduit independently from the others. The mantle (4) is sustained by a central pivot (1), and is kept firmly into shape by filling with a suitable material, as for instance a mixture of sand and cement (303), the annular chamber (3) between the mantle (4) and the central pivot (1). The water cooling of the mantle may be only limited to the contact zone between liquid metal and mantle (4), or may be extended to the whole surface of the mantle.
Patent EP-0163109-A2 (EP)
Inventor: MEYER KLAUS
IPC: G01F11/26
Filed: 1985-04-22
Abstract: 1. Metering device (1) for the issue of a pourable product from a storage container (3) with a metering chamber (41), which is to be emptied by way of an outlet as well as to be filled through inversion into a low position with variable metered quantity through an inlet out of the container (3), wherein the metering chamber (41) is constructed to be of variable volume and displays inlet and outlet closures (5, 6; 7, 8), which are one firmly coupled with the other and make an alternative opening or closing of inlet and outlet possible, characterised thereby, that the metering chamber base (7) facing the storage container (3) or the metering chamber lid (25) remote from the storage container (3) and facing the outlet is resettable in axial direction relative to the container (3).
Patent EP-0162369-A2 (EP)
Inventor: VERMILYEA MARK ERNEST
IPC: A61B10/00
Filed: 1985-05-07
Abstract: Even and odd pairs of axisymmetric correction coils are disposed on a cylindrical form at specified longitudinal positions. The coil pairs are intended to provide correction fields for high strength magnets employed in NMR imaging applications. The locations of the coils are chosen so that each coil pair generally contributes to all significant terms in the spherical harmonic expansion representation of the axial magnetic component in the volume within the central region of the cylindrical form except that certain coil pairs are selected and designed so as to fail to produce a particular one of these spherical harmonic component terms.
Patent EP-0176710-A2 (EP)
Inventor: WILLIAMS ROBERT EARL JR
IPC: C08G73/10
Filed: 1985-08-08
Abstract: Sulfonate-terminated polyimides and polyamic acids are prepared by the reaction of a dianhydride such as bisphenol A dianhydride, a diamine such as m-phenylenediamine or bis(4-aminophenyl)methane, and an amino sulfonic acid such as p- or m-aminobenzenesulfonic acid or 2-aminoethanesulfonic acid. The products may be used as compatibilizing agents for blends of aromatic polymers with ionomeric elastomers.
Patent EP-0156545-A2 (EP)
Inventor: DERBYSHIRE RODNEY L
IPC: C21D1/40
Filed: 1985-03-05
Abstract: Apparatus and process for selectively heat treating at least a portion of an article in the field with autoregulated heating. The autoregulated heating is provided by a heater including at least a first magnetic material disposed along the portion of the article to be heat treated. The first magnetic material has a magnetic permeability which sharply changes at temperatures at or near the autoregulating (AR) temperature thereof. The changes in permeability result in corresponding changes in the skin depth of the first magnetic material and, hence, the heating produced therein responsive to a.c. current passing therethrough. By maintaining the a.c. current constant in amplitude and frequency, the first magnetic material and the portion of the article are regulated at substantially the AR temperature of the first magnetic material. By selecting the first magnetic material to have AR temperature substantially corresponding to the temperature at which metal anneals, tempers, hardens, softens, stress relieves or the like, heat treating at an autoregulated temperature is achieved. The autoregulated heater can be incorporated into the article or can be applied to the article thereafter, in each case permitting in field heat treating. Autoregulated heating can also be achieved by any of various multilayer structures to provide desired autoregulation effects.
Patent EP-0167243-A2 (EP)
Inventor: SMITH TODD IVERSEN
IPC: A61B5/055
Filed: 1985-05-08
Abstract: Magnetic shielding of a magnet such as a first set of superconducting coils (20, 22, 24) as used in nuclear magnetic resonance (NMR) applications includes a second set of coils (26, 28, 30) around and spaced from the first set of coils. The magnetic flux of the second set of coils opposes and offsets the magnetic flux of the first set of coils in the region outside of the second set of coils but is less than the magnetic flux of the first set of coils in the region within the first set of coils. The uniformity of magnetic flux within the first set of coils is not adversely affected by the magnetic flux produced by the second set of coils. In a preferred embodiment the coils of the first set are independently energized to establish a uniform field within the coils having suppressed lower order derivatives of flux with respect to position within the uniform field. The external field of the first set of coils comprises a dipole which is offset by the field of the second set of coils. Higher order multipoles beyond the dipole are also suppressed by the geometries of the two sets of coils.
Patent EP-0164223-A2 (EP)
Inventor: MATSUO YOSHIKAZU
IPC: D06P3/00
Filed: 1985-05-09
Abstract: Polyester fibers are dyed with a combination of disperse dyes each capable of compensating for the color fading upon exposure to sunlight of another disperse dye by means of its own change in color hue upon exposure to sunlight under the same conditions. The color fading is determined by a computer matching method. 
<??>Examples are given of combinations of dyes of the primary colors, namely mixtures of 2 or 3 anthraquinone dyes having specified substituents; combination of dyes of different primary colors can be used. 
<??>The dyed polyester fabric is useful for car interior upholstery.
Patent EP-0162646-A2 (EP)
Inventor: PHELAN JAMES JOSEPH
IPC: G01S13/60
Filed: 1985-05-13
Abstract: The sensor comprises an ultrasonic transmitter and receiver and a processing circuit in which a phase-locked loop tracks the received frequency in order to indicate the speed of a vehicle over the ground. A circuit (18) provides an attenuated and phase-shifted replica of the transmitted signal. This is combined in a circuit (20) with the received signal (14) to cancel out a cross-talk component in the received signal. A low pass filter (26) and squaring circuit (28) provide a signal (30) for the phase locked loop which is substantially pure at the reflected and received signal frequency. It is therefore possible to compare this with a reference frequency corresponding to zero speed to provide an output signal with sign and magnitude indicating respectively the direction (forwards or reverse) and speed of movement of the vehicle.
Patent EP-0168979-A2 (EP)
Inventor: CHOU TAI-SHENG
IPC: C10G11/18
Filed: 1985-06-19
Abstract: ZSM-5 additive catalyst is added to the equilibrium catalyst in an FCC unit in a programmed manner so that an immediate boost in gasoline product octane number, typically 1/2-2.0 octane number, is achieved. Thereafter, ZSM-5 addition at a reduced rate is continued to maintain product octane number.
Patent EP-0177121-A2 (EP)
Inventor: BREWSTER ANDREW GEORGE
IPC: A61P9/08
Filed: 1985-07-02
Abstract: The invention concerns the novel racemic and laevorotatory optically active forms of the thromboxane A 2  antagonist 5(Z)-7 -([2,4,5-cis]-4-o-hydroxyphenyl -2-trifluoromethyl- 1,3 - dioxan-5-yl)heptenoic acid of formula l, their salts, pharmaceutical compositions, and processes for their manufacture and intermediates therefor. The pharmaceutical agents and their compositions are of value in certain pulmonary and/or vascular disorders.
Patent EP-0169067-A2 (EP)
Inventor: NEWKIRK MARC STEVENS
IPC: C04B35/10
Filed: 1985-07-17
Abstract: A method to produce a self-supporting ceramic structure by oxidation of a liquid phase parent metal with a vapor phase oxidizing environment includes applying a layer having at least one dopant material to at least a portion of a parent metal of the type having an oxide skin which is normally impervious to an oxiding atmosphere. Upon temperature elevation, the parent metal becomes molten and due to the dopant material in the layer, is caused to migrate through the oxide skin and layer so as to be exposed to the oxidizing atmosphere whereupon an oxide of the parent metal is formed. Migration of the parent metal continues through the formed parent metal oxide to grow layer upon layer of parent metal oxide to thus achieve a self-supporting oxide structure.
Patent EP-0171249-A2 (EP)
Title: Improvements relating to pesticides
Inventor: ELLIOTT MICHAEL
IPC: A01N35/02
Filed: 1985-07-29
Abstract: Pesticidal compounds of formula I, the preparation of such compounds, intermediates for use in their preparation compositions containing such compounds and the use of such compounds and compositions to prevent or control pest infestation. Compounds of I have the following formula:
     in which formula:
     R A  represents a group ArCR 1 R 2 - in which Ar represents a phenyl or naphthyl group optionally substituted by one or more halogen, haloalkoxy, methylenedioxy or C l -C 6  alkyl groups;   R 1  representing methyl, ethyl, isopropyl or cycloalkyl;   R 2  representing hydrogenn or methyl; or   R 1  and R 2  together with the carbon to which they are attached representing joindy a cycloalkyl group optionally carrying one or more halogon substituents;   or R A  represents the residue uf a pyrethroidal acid R A C0 2 H the 5-benzyl-3-furylmethyl ester of which is significantly insecticidal;   R B  represents the residue of an alcohol R B CHDOH in which D is hydrogen or cyano and of which the [IR, cis] 2,2-dimethyl-3-12,2-dibromovinyl)cyclopropane carboxylic ester is significantly insecticidal, provided that then the alcohol is of formula II:   
     R A  is other than the residue of chrysanthemic acid.
Patent EP-0176329-A2 (EP)
Inventor: RITTER JOACHIM ALBERT
IPC: H01S5/00
Filed: 1985-09-23
Abstract: 57 A raster output scanner with laser diode and a holographic beam scanning system, an anti-reflective coating (36) on the diode internal cavity facet (34) such that the diode internal cavity functions as a gain medium only, an exterior cavity (39) with lens for collimating radiation emitted by the diode into a bundle of parallel beams, a holographic grating for dispersing the beams by wavelengths, and means (50, 65, 70) for reflecting the beams at only one wavelength back on itself through the grating and lens to the diode front facet to force the diode to operate in a single longitudinal mode at the one wavelength. 
     A second embodiment provides a unitary structure housing the laser diode and the external cavity forming elements with the beam-splitting mirror in the form of a prism to guide the single mode beam of the diode along the scanner optical path. A third embodiment replaces the beam-splitting mirror with a totally-reflecting mirror, and a fourth embodiment replaces both the grating and beam-splitting mirror by a reflective grating.
Patent EP-0179610-A2 (EP)
Inventor: JUCHA RHETT B
IPC: H01J37/18
Filed: 1985-10-16
Abstract: A plasma etch system that processes one slice at a time is disclosed. The system is comprised of an entry loadlock 21, an exit loadlock 49, a main chamber 37, vacuum pumps 29, 31, RF power supply 51, heat exchanger 63, control gas flow distribution system 45 and microprocessor controller in cabinet 23. A multiple slice cassette full of slices is housed in the entry loadlock 21 and after pumping to process pressure, a single slice at a time is moved from the cassette to the main processing chamber 37. The slice is etched and transferred to the exit loadlock 49. This process is repeated until all of the slices in the cassette have been processed.
Patent EP-0181780-A2 (EP)
Inventor: HENDERSON JAMES ALLEN
IPC: H01R43/28
Filed: 1985-11-13
Abstract: A system for accepting conventional wire in bulk form, cutting the wire into predetermined lengths and preparing the ends of the wire for use in conventional wire harnesses is disclosed. More specifically, the system accepts as input data, in digital form, which fully describes each wire to be formed. Individual wires having the required length are cut from wire provided in bulk form. As each section of wire is measured and cut, it is stored in individual containers and the ends of each section is secured by a clamp. A transport system sequentially transports the stored wires to workstations where conventional wire preparation tasks such as stripping, marking and attachment of terminals are performed. After all wire preparation functions have been performed, the individual wires are removed from their containers and utilized in forming wire harnesses.
Patent EP-0180551-A2 (EP)
Inventor: RENZACCI MARIO
IPC: A01B49/02
Filed: 1985-04-30
Abstract: A subsoiler machine that in one single passage breaks and overturns the soil in its surface by means of concave overturning disks 4 and breaks the soil in depth by means of subsoiler points 7 placed immediately behind each disk 4, and that helps diminishing the tractive effort necessary for the advancing thereof by means of the rotatory movement of said disks.
Patent EP-0211242-A2 (EP)
Inventor: FREI MAX
IPC: B21F35/00
Filed: 1986-07-03
Abstract: Der Draht (3) wird von zwei Transportrollen (1, 2) zugeführt, die von einer Taktwelle (7) antreibbar sind. Die gewundenen Federn werden jeweils am Ende des Windevorganges durch ein auf einer Kreisbahn bewegbares Messer (6) abgetrennt, welches den Vorschubweg des Drahtes kreuzt. Zur Leistungssteigerung wird vorgeschlagen, dass die Transportrollen (1, 2) mit einem Schrittantrieb für den schrittweisen Vorschub des Drahtes angetrieben sind, und dass das Messer jeweils am Ende eines Vorschubschrittes den Vorschubweg kreuzt, wenn die Vorschubgeschwindigkeit mindestens näherungsweise Null ist.
Patent EP-0219620-A2 (EP)
Title: Schnelle Scanneinrichtung für höchste Ablenkgeschwindigkeiten
Inventor: DIEHL CHRISTIAN
IPC: G02B26/08
Filed: 1986-07-24
Abstract: Die Erfindung betrifft eine schnelle Scaneinrichtung für höchste Ablenkgeschwindigkeiten bei Laserleitstrahlsystemen. Diese setzt sich aus zwei symmetrischen Zylinderspiegeln (100, 100') zusammen, die in ihrer Symmetrieachse durch Luftstrom in Rotation gesetzt werden und so eine schnelle Strahlablenkung liefern. Die Spiegelschicht (12) weicht von der Normalen des Zylinderspiegels ab. Aufgrund der geringen Baumaße können Winkelgeschwindigkeiten bis zur Zerreißgrenze erreicht werden. Ein Ausführungsbeispiel ist beschrieben und erläutert.
Patent EP-0220518-A2 (EP)
Inventor: DOEHNER ROBERT F JR
IPC: C07D213/803
Filed: 1986-09-30
Abstract: A method for the preparation of substituted and disubstituted pyridine-2,3-dicarboxylates of formula I 
<CHEM>
wherein R3 is hydrogen, halogen, straight or branched alkyl, alkenyl, phenyl, or substituted-phenyl; R4 and R7 are each hydrogen, straight or branched alkyl, alkenyl, phenyl, or substituted-phenyl; and R5 and R6 are each alkyl; comprising reacting an  alpha - @SH              Y@ halo- beta -ketoester of formula II 
<CHEM>
wherein R5 and R6 are defined above with an  alpha , beta -unsaturated aldehyde or ketone of formula III 
<CHEM>
wherein R3, R4 and R7 are as described in formula I in the presence of a minimum of 2 molar equivalents of an ammonium salt in an organic solvent in a temperature range of ambient temperature to the boiling point of the solvent until the reaction is essentially complete.