baber/WOPTO huggingface dataset:
Patent EP-0004547-A2 (EP)
Inventor: LEHR MARVIN HAROLD
IPC: C08L33/00
Filed: 1979-02-23
Abstract: Chlorinated polyvinyl chloride resin (CPVC) is blended with a block copolymer of styrene and a diene (SD) or of styrene-diene-styrene (SDS), which block copolymer is referred to as a "pro-modifier" because, by itself, it performs a dual function of processing aid and impact modifier in CPVC. For tailoring specific desirable impact properties and physical characteristics into a CPVC resin composition, it may be desirable to use a conventional impact modifier in combination with the block copolymer. When the block copolymer is used, such use being referred to as that of a "co-modifier", the block copolymer and conventional impact modifier provide a CPVC composition with unexpectedly enhanced impact strength. The block copolymer consists essentially of a vinyl aromatic compound and a conjugated diene such as styrene-diene (SD) diblock copolymer, or a styrene-diene-styrene (SDS) polyblock copolymer having a linear or radial block structure, or mixtures of linear and radial block copolymers. When a conventional impact modifier is used, it may be any elastomer additive, preferably a nucleated rubbery graft copolymer, but a minor quantity by weight of a synthetic resinous interpolymer which contains no rubber polymer, may also be used.
Patent EP-0015480-A2 (EP)
Inventor: NIEDERGESASS GUSTAV ING-GRAD
IPC: F23N1/02
Filed: 1980-02-26
Abstract: 1. Apparatus for maintaining constant the mixing ratio of gas and combustion air which are fed through separate conduits to a blast burner having a pressure measuring point in one of the conduits, a membrane operated pressure transformer connected to the pressure measuring point which receives its working medium from one of the two conduits and produces a proportional pressure corresponding to the measured pressure and having a constant pressure controller controlled by the proportional pressure in the other conduit, characterised in that the membrane (16) of the pressure transformer (1) is held in its position of equilibrium by a valve controlled pilot (20) which receives the working medium and applies the proportional pressure to the constant pressure controller (11).
Patent EP-0031720-A2 (EP)
Inventor: MULCAHY HARRY W
IPC: B61F5/40
Filed: 1980-12-23
Abstract: A railroad car bogie (10) comprising spaced wheelsets (12, 14) has axle ends (16) of each wheelset journaled in bearings (18, 22) which in turn are carried respectively by an adapter (24. 26). Each adapter is connected to a side portion (34) of a U-shaped steering arm (28,30) so as to form a wheelset-steering arm unit (35, 37). Elastomeric devices (40) join the side portions (34) of the steering arms (28, 30) to pedestal jaws (46, 48) formed at ends of a pair of spaced side frames (50, 52). Interposed between the wheelset-steering arm units (35, 37) is a connecting device (78) joining the steering arms (28, 30) at a central location proximate to a bolster (58) of the bogie (10).
Patent EP-0032117-A2 (EP)
Inventor: SICK ERWIN
IPC: G01B11/00
Filed: 1981-01-07
Abstract: A light beam 2 from a laser light source 30 is split by a beam splitting arrangement 21, 22 into two slightly convergent light beams which are deflected by a deflecting mirror 31 onto the surface of a mirror wheel 23. The mirror wheel 23 then deflects these light beams via deflecting mirrors 24', 25' onto two strip-like concave mirrors 24, 25 which produce respective parallel scanning light beams which are continuously displaced parallel to themselves in the image spaces of the strip-like concave mirrors. These scanning light beams fall on respective rows of inclined dividing mirrors 9 and 10 which are arranged one behind the other in an alternating sequence. The inclined mirrors deflect the incident light beams through substantially 90° to form a continuous light curtain which can be used to scan web material. Light reflected from the surface of the web or transmitted through holes in the web falls on light gathering devices in the form of either two rows of strip-like Fresnel lenses 5, 6 or two rows of light conducting rods 5', 6'. One light gathering device is associated with each of the inclined mirrors 9,10. Light gathered by each of the light gathering devices is directed to an associated photoelectric detector 7 which is connected to an electronic processing circuit 8 for evaluating the signals from all the photoelectric detectors.
Patent EP-0036997-A2 (EP)
Title: Heisswasserbereiter, insbesondere zur Installation in fahrbaren Räumen od.dgl.
Inventor: KREIS PHILIPP
IPC: F24H9/12
Filed: 1981-03-16
Abstract: Ein Heißwasserbereiter für gasförmige oder vergaste flüssige Brennstoffe für insbesondere Wohnmobile, Wohnwagen od. dgl. Kleinräume besteht aus einem etwa kreisrunden geschlossenen Wasserbehälter (1) und einem diesen zumindest im unteren Abschnitt umgebenden Gehäusemantel. Zwischen diesen ist ein Ringraum ausgebildet, der mit einem zwischen ihren Böden vorhandenen Verbrennungsraum in Verbindung steht. Im Gehäusemantel sind zweckmäßig übereinander eine Frischluft-Ansaugöffnung und eine Abgas-Abzugsöffnung (33) vorgesehen. Diese Öffnungen sind außen von einem am Gehäusemantel befestigten Erker (38) eingeschlossen, der mit Anschlußstutzen (39) zum Anschluß an einen Außenwand-Durchströmeinsatz (44) ausgerüstet ist. Die Erkerwände (38' und 38") ergänzen den Wasserbereiter zu einer Rechteckform und schaffen dadurch Raum für große Durchströmöffnungen und ein platzparendes Aufstellen des Gerätes nahe an einer Außenwand.
Patent EP-0043507-A2 (EP)
Inventor: BRUNS KLAUS DR
IPC: C07D319/08
Filed: 1981-06-25
Abstract: Die neuen Riechstoffe sind 2,4-Dioxa-7,10-methano-spiro-[5,5]-undecane der Formel (I) <IMAGE> R=H, Alkyl-(C1-4), Vinyl- oder Propenyl- Beispiele: 2,4-Dioxa-7,10-methano, 2,4-Dioxa-3-methyl-7,10-methano, 2,4-Dioxa-3-ethyl-7,10-methano, 2,4-Dioxa-3-isopropyl-7,10-methano-, 2,4-Dioxa-3-vinyl-7,10-methano-, 2,4-Dioxa-3-propenyl-7,10-methano-spiro[5,5]-undecan. Die Herstellung der Spiroacetale erfolgt in 4 Verfahrensstufen: a) Überführung von Cyclopentadien mit Acrolein in den Norbon-5-en-2-carbaldehyd; b) Umsetzung zum 2,2-di-Hydroxymethyl-norbon-5-en durch Methylolierung mit Formaldehyd nach Canizzaro in alkalischem Milieu; c) katalytische Hydrierung der Doppelbindung; d) Acetalisierung mit entsprechenden Aldehydren zum Spiroacetal. Beanspruchte Riechstoffkompositionen enthalten die erfindungsgemäßen Spiroacetale in Mengen von 1-50 Gew.-%. Die neuen Riechstoffe zeichnen sich durch intensive, interessante Geruchsnoten von hoher Geruchsfülle aus; sie lassen sich gut zu neuartigen Geruchsnuancen kombinieren.
Patent EP-0049771-A2 (EP)
Title: Rolling disc
Inventor: LABOUVIE HERIBERT
IPC: B21B27/02
Filed: 1981-09-16
Abstract: 1. Disc roll for the rolling of sections, tubes and rounds, which is of multi-part construction comprising at least two concentric rings, an inner supporting ring (1) and an outer working ring (2), having mutual abutment surfaces (3, 4, 7 to 9, 11, 12) adapted to one another, and wherein the two rings are bonded to one another, characterised in that the connection between the supporting ring (1) and the working ring (2) is produced by shrink bonding, and the outer diameter of the supporting ring (1) is 0.1 to 0.40/00 larger than the inner diameter of the working ring (2) before the latter is pressed on to the supporting ring (1).
Patent EP-0053930-A2 (EP)
Title: Crusher for scrap metal and the like and method of crushing
Inventor: HAWKINS PETER ARTHUR TAYLOR
IPC: B30B9/32
Filed: 1981-12-04
Abstract: Apparatus for crushing scrap metal, especially for flattening car body shells, has a jaw mechanism (11) which includes a lower jaw member (30) and an upper jaw member (50). The lower jaw carries a platform (31) for the object to be crushed and the upper jaw carries a flat press plate (55). The two jaw members are hinged together behind both the platform and the press plate, and above both the platform and the press plate when the jaws are closed to a position in which the press plate is parallel to, yet spaced from, the platform. Side plates (32) and a rear gate (80) may be provided to contain light scrap in the jaws. The jaws may be tiltable and/or vehicle mounted, and may be provided with front fork tines (71) to act as an entry ramp and for manipulating the scrap.
Patent EP-0059859-A2 (EP)
Inventor: ESCHBACH ROBERT CYRIL
IPC: B60J7/11
Filed: 1982-02-17
Abstract: A roof vent (10) for a motor vehicle is disclosed comprising a vent closure panel (12) and a security latching assembly (20) for removably connecting the closure panel to a supporting framework structure (14) that is mounted at an opening (36) established in the roof of the vehicle. The present latching assembly (20) includes an arrangement (100,120 and 130) which eliminates the use of a pull pin that has been common to many vent latches of the prior art, so that the closure panel can be easily unlatched only at a location within the interior of the vehicle. Accordingly, the security of the vehicle and its contents may be better preserved. More particularly, the latching assembly (20) includes a sliding disconnect (126) which is not easily operated by a child of tender years. Hence, unauthorized removal of the closure panel (12) by one who is either outside or inside the vehicle can be better prevented. The supporting framework structure (14) is fabricated to include particularly dimensioned slots (88) for receiving therein hinge member (22) that are attached to the vent closure panel (12), so as to permit a closure panel to be easily and reliably reconnected to its framework structure.
Patent EP-0064746-A2 (EP)
Inventor: MORI KEI
IPC: G01S3/783
Filed: 1982-05-07
Abstract: Provided is a sunlight direction sensor having a cylindrical body, a nontransparent flange having a diameter smaller than the inner diameter of the cylindrical body, a first photosensor disposed on the flange or substantially at the center of the inner bottom surface of the cylindrical body, and at least one pair of second and third photosensors which are disposed at the inner bottom surface of the cylindrical body and which are arranged symmetrically with respect to the axis of the cylindrical body, inner edges of the second and third photosensors corresponding to the inner periphery of the flange.
Patent EP-0071813-A2 (EP)
Inventor: GEIST MICHAEL DIPL-CHEM
IPC: B05D3/02
Filed: 1982-07-19
Abstract: The invention relates to a synthetic resin based on an acrylate copolymer containing epoxide groups and having a number average molecular weight of 1,000 to 30,000. The acrylate copolymer comprises (a) 20 to 90% by weight of an alkyl acrylate having 1 to 18 carbon atoms in the alkyl radical and/or a methacrylate having 1 to 20 carbon atoms in the alkyl radical, (b) 5 to 40% by weight of a hydroxyalkyl acrylate and/or methacrylate and (c) 5 to 40% by weight of glycidyl acrylate and/or methacrylate and/or one other olefinically unsaturated, polymerizable compound carrying an epoxide group, the total amount of components a, b and c being 100%. The hydroxyl groups of the acrylate copolymer have been reacted before or after the copolymerization was carried out at least partially with a partially blocked diisocyanate and/or polyisocyanate.
Patent EP-0073018-A2 (EP)
Inventor: FUKUROI TAKEO
IPC: A44B19/32
Filed: 1982-08-18
Abstract: a fluid-tight slide fastener stringer (10) comprising a support tape (11) made of a fluid-tight soft material, and a row of discrete coupling elements (17) mounted on the tape (11) along an inner longitudinal edge portion (12) thereof. Such tape margin is folded so as to provide therealong a contact portion (13) engageable with a corresponding contact portion (13') of a like companion stringer (10') to effect a fluid-tightness between the two stringers (10,10'). In order to absorb or reduce undue stress exerted on the individual coupling elements (17), each coupling element (17) has a slot (21) extending parallel to the general plane of the stringer (10) transversely through the whole width of a coupling head portion (19) and also extending longitudinally of the same coupling element (17) through the coupling head portion (19) into a base portion (18).
Patent EP-0075220-A2 (EP)
Inventor: KINZLER HANS DIPL-ING
IPC: H03H1/00
Filed: 1982-09-10
Abstract: 1. An interference suppression filter, in particular a mains supply line filter for radio interference suppression in electrical devices and machines connected in single-phase and multiphase, with interference suppression chokes and interference suppression capacitors, in particular HF-earth-contacted Y-capacitors inserted in a metal container (1) closed by a metal cover (3) connected to the container walls by ultrasonic spot welding and which contains openings (7, 21) for electrical cables and cable plugs, where at least one of the cables is equipped with a protective conductor (5) electrically contacting the metal container (1) via an earth conductor (10) or the plug housing has a protective conductor terminal, characterised in that end (13) of the earth conductor (10) which is in electrical contact with the metal container (1) is of flat formation, is clamped between the inner wall of the metal container and the metal cover (3), and is connected by ultrasonic spot-welding to the metal container and the metal cover.
Patent EP-0078452-A2 (EP)
Inventor: YUAN HAN-TZONG
IPC: H01L21/76
Filed: 1982-10-20
Abstract: integrated circuits are fabricated on a substrate 11 of gallium arsenide using a substrate emitter device structure. The use of gallium arsenide improves the speed of this family of bipolar integrated circuits, because the electron mobility of GaAs is greater than that of comparably doped silicon. Device isolation is accomplished by implant damage, increasing the circuit density. The substrate emitter bipolar implementation provides high noise immunity and simple layout, while power consumption is at a low level.
Patent EP-0063879-A2 (EP)
Inventor: WARD DAVID C
IPC: C12Q1/6816
Filed: 1982-04-06
Abstract: Compounds having the structure:
     
     wherein B represents a purine, 7-deazapurine, or pyrimidine moiety covalently bonded to the C 1 -position of the sugar moiety, provided that when B is purine or 7-deazapurine. it is attached at the N'-position of the purine or 7-deazapurine and when 8 is pyrimidine, it is attached at the N'-position;   wherein A represents a moiety consisting of at least three carbon atoms which is capable of forming a detectable complex with a polypeptide when the compound is Incorporated into a double-stranded ribonucleic acid. deoxyribonucleic acid duplex, or DNA-RNA hybrid; wherein the dotted line represents a chemical linkage joining B and A. provided that if B is purine, the linkage is attached to the 8-position of the purine, if B is 7. deazapurine, the linkage is attached to the 7-position of the deazapurine, and if B is pyrimidine, the linkage is attached to the 5-position of the pyrimidine; and wherein each of x. y and z represents
     either directly, or when incorporated into oligo- and polynucleotides, provide probes which are widely useful.   
     Applications include detection and localization of polynucleotide sequences in chromosomes, fixed cells. tissue sections, and cell extracts. Specific applications include chromosomal karyotyping, clinical diagnosis of nucleic acid-containing etiological agents, e.g. bacteria, viruses. or fungi, and diagnosis of genetic disorders.
Patent EP-0063037-A2 (EP)
Inventor: NAKATO CHIAKI
IPC: C08F299/02
Filed: 1982-04-07
Abstract: An adhesive composition which possesses an improved adhesion strength which comprises (A) an a-cyanoacrylate ester, (B) an aliphatic polyol or a derivative thereof or a polyether or a derivative thereof and (C) an aromatic polyol.
Patent EP-0079224-A2 (EP)
Inventor: JONES JOHN ALAN
IPC: G03B27/62
Filed: 1982-11-05
Abstract: Recirculation document handling methods and apparatus, as well as document copiers incorporating such apparatus, are disclosed. The document copier includes a copying station (3) for receiving documents to be copied and an optical scanning means (4) for scanning a document at the copying station or platen (3). A recirculating document handler (2) having a storage tray (21) is arranged above the platen (3) and document circulating means (20, T) deliver documents in turn to the platen (3) from the storage tray (21) and return the documents to the tray (21), whereby the documents may be circulated and recirculated in sequence for repeated copying. The document circulating means (20, T) is adapted to continuously circulate and recirculate through the storage tray (21) a single document longer (in the direction in which it moves) than the storage tray (21).
Patent EP-0081455-A2 (EP)
Inventor: SKUBALLA WERNER DR
IPC: A61K31/557
Filed: 1982-12-03
Abstract: Compounds of Formula (I)    <IMAGE>  (I)  wherein the 9-bromine atom can be in the  alpha - or  beta -position, R1 is CH2OH or C(O)OR2, wherein R2 is hydrogen, alkyl, cycloalkyl, aryl, or a heterocyclic residue; or R1 is C(O)NHR3 wherein R3 is an acid residue or R2; and A is -CH2-CH2- or cis -CH=CH-; B is -CH2-CH2-, trans -CH=CH-, or -C 3BOND C-; W is a free or functionally modified hydroxymethylene group or a free or functionally modified   <IMAGE>   wherein the OH-group can be in the  alpha - or  beta -position; D and E together are a direct bond; or D is straight-chain, branched, or cyclic alkylene of 1-10 carbon atoms, optionally substituted by fluorine atoms; and E is oxygen, sulfur, a direct bond -C 3BOND C-, or -CR6=CR7-, wherein R6 and R7 are different from each other and each is hydrogen, chlorine, or C1-C4-alkyl; R4 is a free or functionally modified hydroxy group; R5 is hydrogen, alkyl, halo-substituted alkyl, cycloalkyl, optionally substituted aryl, or a heterocyclic group; and, when R2 is hydrogen, the salts thereof with physiologically compatible bases, are pharmacologically active compounds, e.g., as abortifacients.
Patent EP-0058132-A2 (EP)
Inventor: FRICK ALVARO
IPC: F24D3/10
Filed: 1982-01-22
Abstract: The heating installation is constructed from prefabricated units, such as for example the connection unit (I) and the distributor unit (II), each of which is rigidly connected to the structural body. Radiators (40, 41) and/or radiant heating panels (42) are connected to these units. The units each form fixed points for the connection of the heating medium connection lines. These are wholly or partially designed as hoses (24, 25, 28, 29). <IMAGE>
Patent EP-0092215-A2 (EP)
Inventor: MEYER FRITZ DR-ING
IPC: H03M13/00
Filed: 1983-04-18
Abstract: 1. A regenerator for digital signals, with an input-end Schmitt trigger (ST), and with a time decision device (SE) which is connected to the output of the Schmitt trigger, characterized in that the digital signals occur in the AMI-code, and that for the monitoring of the operation a code violation monitor (VM) is provided for the AMI-code, that the code violation monitor includes a change-over switch (T1, T2) which is controlled by a Schmitt trigger output signal delayed by one element period in comparaison to the input signal, and further includes two threshold value comparators (T3, T4 ; T5, T6) which are activated by said change-over switch and of which the first compares the input signal with the lower threshold voltage (UO) and the other compares the input signal with the upper threshold voltage (UI) of the Schmitt trigger (ST), that the signal input (ER) of the regenerator is connected both to an input of the regenerator is connected both to an input of the Schmitt trigger (ST) and to a first input (EI) of the code violation monitor (VM), that a second input (E2) of the code violation monitor (VM) is connected via a delay element (VL) to the path for the digital signals which follow the Schmitt trigger output, and that whenever code rule infringements are established an appropriate signal occurs at the output of the code violation monitor (VM).
Patent EP-0093924-A2 (EP)
Inventor: HELLING GUNTER DR
IPC: C08F220/54
Filed: 1983-04-23
Abstract: Das photographische Aufzeichnungsmaterial enthält in mindestens einer seiner gelatinehaltigen Schichten einen vernetzten Polymerlatex auf der Basis eines niedermolekularen Carbonsäureamids, der chemisch gebundene Reste eines photographisch wirksamen Mittels enthalten kann. Der Latex kann die Funktion eines Bindemittels übernehmen oder zum Einbringen photographisch wirksamer Mittel in eine Schicht des photographischen Materials verwendet werden.
Patent EP-0100409-A2 (EP)
Inventor: BONITZ JORG DIPL-ING
IPC: F02P5/04
Filed: 1983-05-31
Abstract: Es wird eine Steuervorrichtung mit einem Mikrorechner (12) zur Erzeugung von Steuersignalen in Abhängigkeit von Gebersignalen, insbesondere für Brennkraftmaschinen vorgeschlagen. Durch die Gebersignale wird der Mikrorechner (12) jeweils durch Reset neu gestartet, so daß eventuelle Störungen im Programm mit jedem neuen Gebersignal wieder beseitigt werden. Dadurch wird eine aufwendige Störungserkennung (z.B. Watchdog) vermieden und eine schnellere Störungsbeseitigung erreicht.
Patent EP-0110233-A2 (EP)
Inventor: TANGORRA GIORGIO
IPC: F16F7/00
Filed: 1983-11-14
Abstract: Shock-absorbing device (1) comprising an elastomeric body provided with a plurality of cavities (2) arranged on transversal planes of the body; the cavities of one plane are offset with respect to the cavities of the adjacent planes. The portion of elastomeric material (4) comprised between two adjacent cavities in one same transversal plane is arranged substantially in central position with respect to the unterly- ing cavity.
Patent EP-0110694-A2 (EP)
Inventor: MEYER PAUL
IPC: B29C48/525
Filed: 1983-11-28
Abstract: An extrusion apparatus having a barrel (3) and a rotatable threaded screw (1) coaxially positioned therein is disclosed. The apparatus includes an upstream inlet section having an opening (13) therein for receiving material to be processed by the apparatus, a compression section (2) downstream of the inlet section, and a mixing or plasticizing section (7/8) downstream of the compression section. The interior surface of the barrel is provided with an undercut (12) therein which intercommunicates the feed opening with the compression section and has a portion thereof which extends downstream in the compression section about the interior surface of the barrel with a continuously decreasing cross-sectional area. The undercut may be formed in a cylindrical insert (9), carried within the barrel and, in an alternate embodiment, a second undercut cylindrical insert positioned about the first insert and rotatable relative thereto may be employed to vary the cross-sectional area of the undercut.
Patent EP-0113606-A2 (EP)
Inventor: MAROIS CLAUDE
IPC: F04C2/352
Filed: 1983-11-29
Abstract: A rotary displacement pump comprising a housing having an inlet and an outlet, a first circular recess and a second circular recess within the first recess disposed eccentrically thereof with its periphery coincident with the periphery of the first recess at a point near the outlet. An annular rotor extends across the first recess to define with the housing a fluid flow passage which communicates with the inlet and outlet. The pump includes a blade supported by the housing so as to project through the rotor and be rotatable through the flow passage by the rotor, such thatthe tip of the blades is coincident with the periphery of the first recess.
Patent EP-0120208-A2 (EP)
Inventor: LEUCHTENBERGER WOLFGANG DR DIP
IPC: C12N9/06
Filed: 1984-01-24
Abstract: Gegenstand der Erfindung ist eine mikrobiologisch hergestellte L-Phenylalanin-Dehydrogenase und ein Verfahren zu ihrer Gewinnung aus Brevibacterium species DSM 2448. Das neue Enzym kann zur enzyatischen Umwandlung von Phenylbrenztraubensäure, p-Hydroxyphenylbrenztraubensäure, Indolylbrenztraubensäure oder 2-Keto-4-(methylmercapto)-buttersäure in die entsprechenden L-α-Aminocarbonsäuren verwendet werden.