baber/WOPTO huggingface dataset:
Patent EP-0162428-A2 (EP)
Inventor: ROSS MILTON IVAN
IPC: H01L21/50
Filed: 1985-05-18
Abstract: Encapsulated electronic circuit devices as well as methods and molding apparatus for making same are disclosed. For example, an integrated circuit "die (or "chip") (22) and the lead frame (or frames) (20) to which it is physically affixed and electrically connected are positioned in a mold between stacks of resin impregnated fibrous layers (62, 64) of predetermined shape and size. The layers are then compressed under heat and pressure causing them to fuse together about the die and its lead frame(s). (Fig. 4) This forms a laminated protective sealed encapsulation for the die and adjacent portions of the lead frame(s), without causing undue damage to the delicate lead wires (23) electrically connecting the die (22) to the lead frame (20). Such multiple laminated layers of resin and fibres, which preferably include woven glass cloth or similar materials, provide a strong, resilient integrated circuit chip "carrier (of either the "leaded" or "leadless variety) which may conveniently include multiple lead frames (20, 20a) heat conductive members (110), strengthening members and the like.
Patent EP-0173069-A2 (EP)
Inventor: JUNGBAUER ANTON DR
IPC: C05D9/02
Filed: 1985-07-22
Abstract: 1. A multiple trace element fertilizer which contains the trace elements iron, manganese, zinc, cooper, cobalt and nickel in the form of anionic chelate compounds with one or more polyaminopolycarboxylic acids, wherein not less than 70 mol % of the trace elements are present as potassium trace element polyaminopolycarboxylate, obtainable by reacting the oxides, hydroxides, oxide hydroxides or carbonates of the trace elements with the polyaminopolycarboxylic acids.
Patent EP-0184727-A2 (EP)
Inventor: GEYER OTTO-CHRISTIAN DR
IPC: C08F271/00
Filed: 1985-11-29
Abstract: 1. Contact optical shaped articles, especially contact lenses and scleral lenses, composed of water-absorbing, cross-linked copolymers of olefinically unsaturated monomers with a softening point in the hydrated state below 35 degrees C, characterized in that the copolymer consists of A) 9.98 to 55% by weight of a N-vinylamide of the general formula  see diagramm : EP0184727,P7,F2  in which R and R' represent, independently of one another, C1 -C4 -alkyl groups, B) 90 to 23% by weight of a methacrylic ester with 1 to 8 C atoms in the ester moiety, where appropriate C) 0 to 30% by weight of olefinically unsaturated monomers copolymerizing with A) and B), D) 0.01 to 1% by weight of a polyfunctional (meth)acrylic ester crosslinker and/or E) 0.01 to 1% by weight of a polyfunctional vinyl or allyl crosslinker with the total of percentages by weight being 100, and has a) a water-absorption capacity at 25 degrees C of 4 to 50% by weight based on the hydrated state, and b) a glass transition temperature in the dry state of 25 to 55 degrees C.
Patent EP-0183281-A2 (EP)
Inventor: COLLEY JACQUES LOUIS JOSEPH
IPC: A47J37/12
Filed: 1979-09-05
Abstract: The cover (2) of a household fryer can be mounted by snapping onto the vessel (1) with the aid of a rod (5), bent into a crank shape, which can swivel freely at these two straight ends (8/8') in a part, (3) made from a plastic, which is integral with the cover. The straight parts of the rod can be inserted into notches cut in shoulders (10/10') provided on another part, (4) made from a plastic, integral with the vessel and which can, in particular, serve as a handle for the latter. After insertion of the rod, when the cover is in a position inclined above the horizontal, its central portion in the shape of a bow (9) can be folded downwards in order to be wedged against the vessel, thus ensuring fixing of the hinged cover whilst still enabling it to be easily removed. In order to be freed from manufacturing and assembly tolerances, the portion in the form of a bow is preferably braced against a stop which is also formed in the portion (4) which provides the shoulders (10/10'). <IMAGE>
Patent EP-0160564-A2 (EP)
Inventor: LOOKER BRIAN EDGAR
IPC: C07D501/56
Filed: 1985-04-29
Abstract: There is described a process for the preparation of compounds of general formula (I)
     (wherein R 1  represents an amino or protected amino group, R 2  is hydrogen or a carboxyl blocking group. B is S or S → 0 and the dotted line indicates that the compound is a ceph-2-em or ceph-3-em compound) or a corresponding compound having at the 4-position a group of formula -COOR 3  (where R 3  is a carboxyl blocking group) and having an associated anion AΘ, and salts and esters thereof which comprises reacting a compound of formula (II)
     (wherein R 1 , B and the dotted line are as defined above) or a corresponding compound having a group of formula COOR 3  at the 4-position (wherein R 3  is as defined above) together with an associated anion AΘ, or a salt thereof, with an agent serving to introduce the etherifying group
       
     The process is of value as a means of preparing the antibiotic ceftazidime. Intermediates of value in the process and methods of preparing them are also disclosed.
Patent EP-0166563-A2 (EP)
Inventor: HINMAN KARL ELLIS
IPC: H03H17/02
Filed: 1985-06-17
Abstract: A residue number system (RNS) universal digital filter (20) is disclosed. The filter system includes an A/D converter (22) for digitizing the analog input signals into binary coded signals, a decomposition means (24) for converting the binary coded signals into an RNS format, a filter (26) for filtering the input signal in the RNS format, a recomposition means (30) for converting the output from the RNS format back to a binary format and a D/A converter (32) for converting the binary coded output signal to an analog signal.
Patent EP-0178853-A2 (EP)
Inventor: BROPHY JOHN HOWARD
IPC: C07C1/00
Filed: 1985-10-10
Abstract: Process for the production of synthesis gas and hydrocarbons in which a saturated hydrocarbon and an oxygen containing gas having a ratio of hydrocarbon to oxygen of greater than the stoichiometric ratio for complete combustion are introduced together with hydrogen into a bed of particulate material. The upward flow rate of the gases is sufficiently large to fluidise or to cause a spouting action of the bed material. The hydrocarbon, oxygen containing gas and hydrogen are ignited and reacted together and the prdoucts of the reaction are withdrawn.
Patent EP-0184446-A2 (EP)
Inventor: TAKAHASHI TAKAO
IPC: G11B20/10
Filed: 1985-12-04
Abstract: @ Pulse code modulated signal apparatus has a recording mode and a reproducing mode and comprises input terminals for respectively receiving input signals, a digital-to-analog converter for receiving a reproduced digital input signal in the reproducing mode and producing an analog output signal corresponding thereto, and switch circuitry for making a selection of the input signals, the analog output signal and a non-signal and producing a switched output corresponding thereto. A filter filters the switched output. A control circuit controls the switch circuit in the recording mode to select one of the input signals and in the reproducing mode to select alternately the analog output signal and the non-signal, thereby providing aperture compensation.
Patent EP-0188093-A2 (EP)
Inventor: PRIMUS FREDERICK JAMES
IPC: G01N33/541
Filed: 1985-12-12
Abstract: An immunoassay system for determining the amount of a polyvalent ligand in a liquid test sample is based on:
 (a) an insoluble phase to which is bound a separation specific binding substance which does not bind the ligand;
 (b) a capture specific binding substance which specifically binds the ligand, and which is itself specifically bound by the separation specific binding substance; and
 (c) a probe specific binding substance which specifically binds the ligand at a site which is accessible when the ligand is bound to the capture specific binding substance, the probe specific binding substance being not substantially bound by the separation specific binding substance, and being detectable by at least one detection procedure.
Patent EP-0167455-A2 (EP)
Inventor: SHINOZAKI MASATOSHI
IPC: B32B7/02
Filed: 1985-06-28
Abstract: Disclosed is a vibration damping composite laminate of the type comprising a viscoelastic polymer composition layer interposed between two layers of metal, which is high in the damping effectiveness and can readily be spot-welded to metal structures. Essentially the polymer composition is a blend of a polyvinyl acetal resin and particulate carbon which amounts to 10-80 wt% of the composition, on condition that the ratio of the mean particle size of the particulate carbon to the thickness of the polymer composition layer is from 0.5 to 1.7. Optionally the polymer composition may further comprise a polyolefine resin and/or a plasticizer.
Patent EP-0180546-A2 (EP)
Inventor: SCHALLER AIME
IPC: B65D17/50
Filed: 1985-10-22
Abstract: A tear-off membrane-like cover (5) has been connected to the bead (3) of a can body (1) along a circular region (d). The latter has been bent downwards after the membrane-like cover (5) was sealed on and now no longer lies in the plane of the cover (5). The region (d) of the membrane-like cover (5) can be detached from the can body (1) in the manner of a tape by means of an asymmetric tab (31) and the opening of the can can thereby be exposed. <IMAGE>
Patent EP-0188266-A2 (EP)
Inventor: SOLTAU GERD DR ING
IPC: E21B7/20
Filed: 1986-01-14
Abstract: Vorrichtung zum unterirdischen Vorpressen von aus Produktrohrschüssen (5) gebildeten Rohrleitungsstrecken mit nicht-begahrbaren Rohrnennweiten. Zum Vortreiben dient eine Preßvorrichtung (3), die in einem Preßschacht (1) angeordnet ist und von diesem aus über eine Druckbrücke (29) Rohrschüsse (5) vortreibt. Die Preßvorrichtung (3) besteht aus parallel zueinander angeordneten Gewindetrieben in der Länge der Rohrschüsse (5). Mittels der Gewindetriebe (14) is die Druckbrücke (29) vor und zurück verfahrbar, indem wenigstens ein motorischer Antrieb (23) die parallelen Gewindespindeln (15) der Gewindetriebe (14) um ihre Drehachsen (17) dreht. Das Einsatzgebiet der Vorrichtung ist vorzugsweise der Abwasserkanalbau mit Sammlerleitungen und von diesen abzweigenden Hausanschlußleitungen. Beide Leitungsarten können aus den Preßschächten heraus, in denen die Vorrichtung durch Drehen im Schacht in die jeweils gewünschte Vortriebsrichtung bringbar ist, vorgetrieben werden.
Patent EP-0192117-A2 (EP)
Inventor: FORSTER HEINZ DR
IPC: A01N43/82
Filed: 1986-02-04
Abstract: 1. 5-Chloro-1,3,4-thiadiazol-2-yloxy-acetamides of the general formula (I)   see diagramm : EP0192117,P12,F1   in which R**1 and R**2 independently of one another represent straight-chain or branched alkyl with 1 to 8 carbon atoms, straight-chain or branched alkenyl and alkinyl each with 2 to 8 carbon atoms, cycloalkyl or cycloalkenyl, each with 3 to 7 carbon atoms, which optionally have one or more identical or different substituents (possible substituents being, in particular, alkyl radicals with 1 to 4 carbon atoms), or represent alkoxy, alkoxyalkyleneoxy or alkoxyalkyl, each of which is straight-chain or branched and has 1 to 8 carbon atoms in the individual alkyl or alkylene moieties, or represent halogenoalkyl with 1 to 8 carbon atoms and 1 to 5 halogen atoms or represent aralkyl with 6 to 10 carbon atoms in the aryl moiety and 1 to 2 carbon atoms in the alkyl moiety, as well as aryl with 6 to 10 carbon atoms which optionally has one or more identical or different substituents (possible substituents being : halogen, straight-chain or branched alkyl, alkoxy or alkylthio each with 1 to 4 carbon atoms, halogenoalkyl, halogenoalkoxy and halogenoalkylthio each with 1 to 2 carbon atoms and 1 to 5 halogen atoms, as well as nitro), or R**1 and R**2 together with the nitrogen atom to which they are bonded represent a saturated or unsaturated 5- to 7-membered heterocyclic ring which optionally has one or more identical or different substituents (possible substituents being : straight-chain or branched alkyl with 1 to 6 carbon atoms, also in the form of a fused ring system, aryl with 6 to 10 carbon atoms, also in the form of a fused ring system, or dioxyalkylene with 2 to 3 carbon atoms).
Patent EP-0193042-A2 (EP)
Inventor: POLICASTRO PETER PAUL
IPC: C07F7/10
Filed: 1986-02-14
Abstract: @ Crosslinkable polyamide blends are provided of lactam, a silicon substituted lactam and a base polymerization catalyst. The crosslinkable blends can be reinforced and converted to polyamide parts by standard molding techniques.
Patent EP-0197317-A2 (EP)
Inventor: KARNOPP DEAN PROF
IPC: B60G17/00
Filed: 1986-03-07
Abstract: Verfahren und Vorrichtung zum Steuern der Federhärte bei zwei relativ zueinander und in ihren absoluten Positionen mit veränderbaren Geschwindigkeiten sich bewegender Körper oder Massen, insbesondere bei federnden Rad-Aufhängungssystemen für Fahrzeuge u.dgl., wobei das von einem Kolben in einer Zylinderdruckkammer verdrängte Volumen einmal in Abhängigkeit zu Belastungs-, Bewegungs- und Betriebsparametern von Fahrzeug, Aufhängung und Rad sowie Fahrzeugaufbau schlagartig in zwei Teilvolumina umgeschaltet werder kann, mit der Möglichkeit, bei miteinander verbundenen Teilvolumina eine zusätzliche Gesamtvolumen-Feineinstellung kontinuierlich über ein Zylinder-Kolbenaggregat und ebenfalls abhängig von den genannten Parametern vorzunehmen. Ein solches Federungskonzept mit langsamer kontinuierlich adaptiver Anpassung und schneller Umschaltung auf höhere Steifigkeiten wird ergänzt durch eine asymmetrisch variable Dämpfung und eine vorzugsweise schnell arbeitende Niveauregelung.
Patent EP-0201708-A2 (EP)
Inventor: WILDENAU ARTUR DR
IPC: C08K5/15
Filed: 1986-04-03
Abstract: Kunststoffmassen für die Herstellung von Tiefziehfolien weisen folgende Zusammensetzung auf: a) 55 - 65 Gewichtsteile Polyvinylchlorid b) 50 - 60 Gewichtsteile thermoplastischer Kautschuk c) 0 - 10 Gewichtsteile Styrol d) 0 - 10 Gewichtsteile Polystyrol-Polyethylenbutylen-Copolymerisat e) 5 - 10 Gewichtsteile monomerer Epoxi-Weichmacher f) 4 - 5 Gewichtsteile Verarbeitungshilfsmittel. Polyvinylchlorid und thermoplastischer Kautschuk werden dabei wie folgt eingesetzt: a) 35 - 40 Gewichtsteile S-PVC mit einem K-Wert von ca. 60 b) 40 - 50 Gewichtsteile einer Mischung aus Acrylat-Kautschuk und PVC c) 0 - 15 Gewichtsteile einer Mischung aus Acrylat-Kautschuk und Styrol Die aus diesen Massen hergestellte Kunststoffolie weist eine hohe Festigkeit und Alterungsbeständigkeit auf. Inhomogenitäten und Stippen in den Folien sind beseitigt.
Patent EP-0214505-A2 (EP)
Inventor: PIOTROWSKI TADEUSZ WIKTOR
IPC: F16C35/067
Filed: 1986-08-18
Abstract: A spindle (11) is rotatably mounted within a housing (13, 14, 18) on spaced-apart antifriction bearings (24, 36). The inner races (28, 38) of the bearings are held solidly against shoulder portions of the spindle and the outer race (23) of the front bearing (24) is mounted against a shoulder (29) in the housing. The outer race (40) of the rear bearing (36) is supported in a circular support member or diaphragm (41) concentric with the spindle axis (11a). which may be flexed along the axis to load the bearings (24, 36) against one another. A hydraulic chamber (49) is formed against the diaphragm (41) to load the diaphragm at preselected intervals, and a stop (61) is provided in the housing to limit movement of the outer race (40) is a distance corresponding to a maximum preload in the bearings. When the stop is contacted, hydraulic pressure may be greatly increased to further load the diaphragm (41) and its corresponding outer race solidly against the stop plate (61) without further increasing the preload in the bearing set, providing a high holding force resistant to spindle pull-out.
Patent EP-0218911-A2 (EP)
Inventor: FRANTOM RICHARD L
IPC: B60R22/48
Filed: 1986-09-08
Abstract: A safety restraint system having a seat belt retractor (14) actuated by an electric motor (42), a logic control (28) responsive to the state of a buckle switch (38) and the outputs of a motor current sensor (44), a motor terminal voltage sensor (46) and a crash sensor (32) for generating mode signals corresponding to the operational state of the system, and a motor power control (30) responsive to the mode signals for adjusting the seat belt for optimum safety of the occupant. When the seat belt (10) is buckled the logic control will sequentially generate signals activating the power control to energize the retractor's motor (42) to snug up the seat belt (10) against the occupant's shoulder, then reverse its direction to provide a predetermined slack. The crash sensor (32) will cause the motor to be energized to remove most of the slack before the crash loads are imposed upon the seat belt and the retractor. Unbuckling the seat belt (10) energized the motor to stow the seat belt. The system is also responsive to movements of the occupant beyond the limits of the provided slack which increase the seat belt's slack. Upon the detection of such movements, the system will after a predetermined delay return the seat belt to its initial adjusted state.
Patent EP-0228674-A2 (EP)
Inventor: KUNKEL FRED
IPC: B41F27/12
Filed: 1986-12-19
Abstract: Zum paßgerechten Ausrichten eines Gummituches auf einem Gummituch- bzw. Formzylinder für ausgesparte InlineLackierung in einer Rotationsdruckmaschine sind an Klemmeinrichtungen (5; 6) Paßeinrichtungen vorgesehen, die jeweils zwei axialen Abstand aufweisende, radial gerichtete und unter der Zylindermantelfläche liegende Registerbolzen (12; 13) aufweisen, mit denen je zwei in den zugeordneten Gummituchenden vorgesehene Ausnehmungen genau passend zusammenwirken. Die Klemmeinrichtung (5) für das vordere Gummituchende ist mittels zugeordneter Markierungen am vorderen Gummituchende und einer zugeordneten Markierung auf dem Gummituch- bzw. Formzylinder in einer Nullage fixierbar. Beide Klemmeinrichtungen (5; 6) mit den verdrehbaren Spannspindeln sind mittels Stelleinrichtungen (16) axial verschiebbar im Formzylinder angeordnet.
Patent EP-0188326-A2 (EP)
Inventor: MILLER RONALD EUGENE
IPC: H03D9/06
Filed: 1986-01-08
Abstract: A single substrate with a stripline circuit on one of its surfaces for use in a down converting mixer has a thin metallic film deposited utilizing photolithographic techniques into two free ends: one end with the junction section of the stripline circuit for establishing a ground path with the metal block upon which the substrate rests and the other end with the filter section of the stripline circuit for establishing the intermediate frequency signal path with the inner conductor of coaxial cable.
Patent EP-0197715-A2 (EP)
Inventor: LACY SYLVIA MARGARET
IPC: C10G31/00
Filed: 1986-03-26
Abstract: 57 A process for removing suspended solids, particularly difficultly filterable inorganic solids, from an oil obtained as a refinery process fraction from steam and catalytic cracking units, shale oil retorting process fraction, or from coal conversion processes by adding to the oil an agglomerating agent which is a polyelectrolyte, usefully a water-in-oil emulsion of a water-soluble polymer whereby said solids are clustered together into readily separable agglomerates.
Patent EP-0210063-A2 (EP)
Inventor: GIBSON WILLIAM A
IPC: G06F3/033
Filed: 1986-07-18
Abstract: A fabric touch sensor for providing positional information related to a touched region points. The improved electrographic touch sensor (10) is fabricated using at least one resistive fabric layer (12) in the form of conducting threads. This fabric is constructed using either unidirectional threads (16) or crossed threads (16. 18). The fabric (12) is separated from a second resistive layer (14) to prevent unintentional contact. In a preferred embodiment, both resistive layers are fabrics (12, 14) formed from conductive threads. Prevention of Moire-type visual patterns is achieved by orienting the threads in one fabric layer at an oblique angle to those of the second fabric layer. This sensor results in ease of fabrication, reduction of costs, reduction of parallax and eliminates substrate problems associated with those sensors employing the same. No preforming is required to adapt this sensor to a contoured object when both resistive layers are fabric.
Patent EP-0210862-A2 (EP)
Inventor: MATSUMOTO KUNIO
IPC: H04N5/14
Filed: 1986-07-28
Abstract: image movement correction is provided for example in a field conversion television system by deriving simultaneously two fields of a selected number of lines from an original single field and vertically shifting one of the derived fields by 0.5 lines. A movement vector is determined (5) for each field and movement correction is performed based on a current field and a preceding field, in the case of a moving object in the image. If no moving object is present, linear approximation is employed to correct for motion caused by the field number conversion. Two memory systems (51 to 54 and 55 to 58) are provided for the two simultaneous fields and also selectively to obtain specific horizontal lines of the current and preceding fields, relative to both simultaneously derived fields. Ultimate selection of a field for display is based upon the detected movement vector.
Patent EP-0227358-A2 (EP)
Inventor: KOBOSHI SHIGEHARU
IPC: G03D3/16
Filed: 1986-12-05
Abstract: The present invention provides a container for a photographic processing solution which comprises a housing member and a partition member, whereby the container is divided into two chambers of which the first chamber is prepared for containing the photographic processing solution and the second chamber is prepared for collecting the waste solution.One part of the housing member forming the first chamber comprises an oxygen shelter for restraining oxygen permeation therethrough into the first chamber below 20 ml/m²/24hrs. The second chamber contains a solution-­absorbing material for facilitating the collection of the waste solution.
Patent EP-0200665-A2 (EP)
Inventor: HOURS JEAN
IPC: B02C2/00
Filed: 1986-04-23
Abstract: The present invention relates to a crusher with a circular chamber, of the type comprising a frame, a grinding block (2) fixed on a shaft (3) of vertical axis, and a grinding ring (4) fixed about the block and having the same axis, the grinding of the materials introduced between these two parts being effected by the movement of the block with respect to the grinding ring, characterised by: a drive means producing a vertical oscillatory motion, linked to the shaft (3) in order to drive it in such a motion, a guide means (5) for the shaft (3) in its vertical oscillatory motion. <IMAGE>
Patent EP-0235737-A2 (EP)
Inventor: GUTMAYER HARALD
IPC: B01D53/34
Filed: 1987-02-25
Abstract: The water balance of wet flue gas desulphurisation plants, especially of two-stage plants with limestone as the absorbent and gypsum as the end product, is controlled via the level in the bottom and the rate of the process water fed via the washing of the demisters, a) the level in the bottom being measured at the three points max, min 1 and min 2, b) the washing of the demisters being carried out in variable cycles with fixed spraying times but variable spraying pauses, c) the purging of suspension from the bottom for separating off solids and recycling of the liquid being controlled in normal operation only via the density of the suspension in the bottom in the region of the measuring points min 1 and min 2 and only in the case of an emergency, when the measuring point max is exceeded, independently of the density of the suspension.
Patent EP-0244870-A2 (EP)
Inventor: KADOTA YOUICHI C O MITSUBISHI
IPC: F02D31/00
Filed: 1987-05-08
Abstract: An idle revolution control device includes a water temperature sensor (2), a filter means (7) and a control means (7, 9) which is constituted with a central processing unit (7) and an interface (9) connecting the water temperature sensor (2) and the central processing unit (7). The filter means (7) functions to provide a time constant which provide a high response speed for a temperature variation toward a high temperature side and a low response speed for a temperature variation toward a low temperature side and to pass an output signal of the water temperature sensor (2) with such time constant a predetermined time after an engine starts.