baber/WOPTO huggingface dataset:
Patent EP-4299043-A1 (EP)
Inventor: GØTH BJARKE
IPC: A61F9/008
Filed: 2023-06-27
Abstract: An apparatus for photothermal ophthalmic treatment comprising: a treatment light source for producing a treatment beam, a scanning module configured for delivering the treatment beam onto separate treatment locations within a treatment target area on a structure of a subject's eye, an aiming light source for producing an aiming beam, wherein the scanning module is configured for delivering the aiming beam to create a visible outline pattern on the structure of the subject's eye, the visible outline pattern being indicative of a periphery of said treatment target area, wherein the visible outline pattern includes one or more pattern elements, each pattern element perceivable as moving along the periphery.
Patent EP-4312279-A1 (EP)
Inventor: SZELAG BERTRAND
IPC: H01L31/105
Filed: 2023-07-26
Abstract: L'invention porte sur un procédé de fabrication d'un dispositif optoélectronique comportant une photodiode (2) de type germanium sur silicium couplée à un guide d'onde (3) en Si<sub>3</sub>N<sub>4</sub>. Le procédé comporte les étapes suivantes :∘ réalisation d'un substrat semiconducteur (20), comportant un empilement semiconducteur de couches minces (23, 24, 25) destinées à former des portions (31, 32, 33) d'un plot semiconducteur (30) de la photodiode (2) ;∘ réalisation d'un substrat photonique (10), comportant le guide d'onde (3) en Si<sub>3</sub>N<sub>4</sub>;∘ report et collage du substrat semiconducteur (20) sur le substrat photonique (10) ;∘ réalisation de la photodiode (2), par photolithographie et gravure de l'empilement semiconducteur (23, 24, 25) pour former le plot semiconducteur (30) alors situé au-dessus du guide d'onde (3).
Patent EP-4317790-A1 (EP)
Inventor: SHIN MYEONGSU
IPC: F24C7/08
Filed: 2023-08-02
Abstract: Disclosed herein is an appliance. In the present disclosure, a hinge configured to rotatably support a door is connected to the door and a main body so that a vibration generated at the door is able to be transmitted to the main body through the hinge, and a sensor installed at the main body detects the vibration transmitted to the main body through the hinge.
Patent EP-0003514-A1 (EP)
Inventor: FINKE ULRICH DR
IPC: C07F7/12
Filed: 1979-01-19
Abstract: Die vorliegende Erfindung betrifft ein Verfahren zur Addition von Dialkylhalogenhydrogensilanen, insbesondere Dialkylchlorhydrogensilane an ungesättigte Kohlenwasserstoffe, insbesondere an Alkene und Alkine in Gegenwart katalytischer Mengen eines Aluminiumhalogenids oder Aluminiumoxidhalogenids.
Patent EP-0009556-A1 (EP)
Inventor: RIGLER JOSEF KARL DR
IPC: C08K5/02
Filed: 1979-07-23
Abstract: Gegenstand der Erfindung sind feinteilige expandierbare Styrolpolymerisate, die, bezogen auf das Styrolpolymerisat, 0,0005 bis<0,1 Gewichtsprozent organische Bromverbindungen enthalten, die eine Kettenübertragungskonstante von mindestens 200 besitzen und bei 100°C innerhalb von drei Stunden in bidestilliertem Wasser pro Äquivalent im Molekül vorhandenen Brom weniger als ein Molprozent Bromwasserstoff abspalten. Die ausgerüsteten Styrolpolymerisate werden zur Herstellung von Schaumstoffkörpern mit kurzer Mindestformverweilzit verwendet, außerdem wird ein Verfahren zu ihrer Herstellung beansprucht.
Patent EP-0010243-A1 (EP)
Inventor: WAGNER KUNO DR
IPC: C02F11/00
Filed: 1979-10-08
Abstract: 1. Process for working up biomasses of the most diverse nature by reacting the biomasses with carbonyl compounds, thiocarbonyl compounds and/or carbonyl compounds which are in dissociation equilibrium with low-molecular, non-condensed N-alkylol compounds, in an aqueous medium, if appropriate in the presence of a catalyst and optionally in the presence of additives, characterized in that the unreacted carbonyl compounds, thiocarbonyl compounds and/or carbonyl compounds which are in equilibrium with low-molecular, non-condensed N-alkylol compounds are then subjected to a condensation reaction with aminoplast-forming agents, which optionally contain N-alkylol groups, or with phenoplast-forming agents, in an aqueous medium, if appropriate in the presence of a catalyst and if appropriate in the presence of chain stoppers, and optionally in the presence of additives, and, if appropriate, the modified biomasses thus formed are then freed from undesired substances still contained therein and/or subjected to an after-treatment.
Patent EP-0005300-A1 (EP)
Inventor: GOLD ELIJAH H
IPC: C07D223/16
Filed: 1979-05-02
Abstract: Disclosed are novel 7-substituted 8-hydroxy-1-phenyl-2,3,4,5-tetrahydro-1H-3-benzazepines of the general formula
     wherein X is chloro, bromo or trifluoromethyl, and the pharmaceutically acceptable acid addition salts thereof. 
     The novel compounds may be prepared by methods known per se. Preferably the compounds are prepared by dealkylation of a corresponding 8-alkoxy-1-phenyl-2,3,4,5-tetrahydro-1H-benzazepine at position 8. 
     The novel compounds are useful as intermediates in the preparation of corresponding esters and carbamates and show neuroleptic, antidepressive and antiagressive activity.
Patent EP-0012485-A1 (EP)
Inventor: CALLEWAERT DANILO FRANTZ
IPC: A23J1/14
Filed: 1979-12-10
Abstract: A gel-forming protein product is prepared from a raw material for either defatted or non-defatted oil seeds or products derived therefrom, which contain proteins, carbohydrates having a polysaccharide fraction and possibly oils. The proteins are subjected to a thermal treatment in water. The thermal treatment comprises heating the proteins in one or more stages at a temperature above 50° C. The proteins need not be separated from other constituents of the raw materials, but have to be in a state of separation from the polysaccharide fraction during the heat treatment. The protein product can be formed into gels having desirable compressibility and elasticity characteristics. The gels are useful in foodstuffs.
Patent EP-0005309-A1 (EP)
Inventor: COLLINS RONALD
IPC: C11D3/43
Filed: 1979-02-14
Abstract: Compositions comprising two organic solvents which act synergistically, non-ionic and/or anionic surfactants and a relatively small proportion of cationic surfactant are disclosed for use in cleaning printing ink from surfaces. The solvents used together have considerably different kauri-butanol numbers.
Patent EP-0027483-A1 (EP)
Inventor: LAPORTE MARC GERARD
IPC: B60R21/12
Filed: 1979-10-17
Abstract: A translucent partition (1) serves to protect the drivers of vehicles intended for the carriage of passengers. The partition comprises a ticket acceptor (4) and a hygiaphone (3). Fixings (2, 5) permit rapid removal and reinstallation, and the adjustments necessary to adapt the whole partition to different vehicles. <IMAGE>
Patent EP-0017837-A1 (EP)
Inventor: STAUSKE DIETER ING GRAD
IPC: F16G11/00
Filed: 1980-04-01
Abstract: 1. A ring-shaped fastening means (6) for crossing strands (4, 8) of nets, particularly for playground equipment, where the fastening means (6) is being curved inwardly at the corners of the crossing strands to form a cross-like interior configuration (1) with rounded outer ends (5) and roundings (2) at the curved ends (15) wherein each of the roundings of the outer ends (5) have a semi-circular configuration being confined by two parallel members (23, 16; 17, 18; 19, 20; 21, 22) and where the transitional sections of the two adjacent confining members (16, 17; 18, 19; 20, 21; 22, 23) being arranged rectangularly to each other form, compared to the radius of semi-circular configuration of the outer ends (5), a small radius.
Patent EP-0030738-A1 (EP)
Inventor: TSCHUK ROBERT
IPC: H01F27/33
Filed: 1980-12-17
Abstract: 1. Holder for a choke coil (1) as a ballast for longitudinally extending fluorescent lamps (5), the chocke coil (1) being mounted with a longitudinally extending magnetic circuit (2) and associated coil (3) in a longitudinally extending carrier profile (4) of the fluorescent lamp (5) on which profile on the two front sides of the choke coil (1) holding profiles (6) are provided and are fixedly connected to the carrier profile (4), and holding parts (7) are provided on both front sides of the choke coil (1) and fixedly connected to this, the choke coil (1) being mounted at a spacing from the carrier profile (4), characterized in that the holding parts (7) and the holding profile (6) are connected together and are vibrationally isolated from one another, vibration-damping inserts (8) or pointed or sharp noses (9) being arranged on all peripheral sides of the holding parts (7) between the holding parts (7) and the holding profiles (6).
Patent EP-0017361-A1 (EP)
Inventor: HERBERT VIRGINIA
IPC: B44C3/04
Filed: 1980-03-13
Abstract: A modelling compound which can be made from a modelling powder which comprises a mixture of grain flour, sodium chloride or the like, organic food acid and edible oil. The proportions of the ingredients are such that the mixture is in dry powdery form which therefore is easily handled and can be stored for long periods without deterioration and, further, such that when water and heat is added to the modelling powder, to gelatinize the flour, the acidity of the resulting compound is in the range 2 pH to 5 pH.
Patent EP-0024823-A1 (EP)
Inventor: ERSKINE JAMES BRIAN
IPC: F04D27/02
Filed: 1980-07-30
Abstract: Controlling surging in a compressor by monitoring the high frequency (40 - 500 Hz) fluctuations in a parameter such as the delivery pressure. As surging conditions are approached the amplitude of these fluctuations, generally at a frequency characteristic of the system, progressively increase. When the amplitude reaches a predetermined value, for example about twice the amplitude of the fluctuations at the design maximum compressor throughput, a bypass or vent valve is opened to increase the throughput through the compressor.
Patent EP-0025738-A1 (EP)
Inventor: FUJIWARA KENJI
IPC: C03C17/25
Filed: 1980-08-28
Abstract: 1. Method of making a coated glass consisting of depositing an oxide film on a glass ribbon at high temperature as it leaves a float furnace and in which correction of the surface temperature of the ribbon is carried out before deposition of the oxide film, characterised in that the correction comprises a plurality of correcting actions each affecting a distinct sector of the glass ribbon surface, the different sectors capable of receiving a correcting action being juxtaposed transversely to the direction of motion of the glass ribbon.
Patent EP-0029374-A1 (EP)
Inventor: DELERIS ROBERT
IPC: F02P5/152
Filed: 1980-10-22
Abstract: Le générateur reçoit les signaux de précliquetis sur un premier conducteur (23) et les signaux de cliquetis sur un second conducteur (24). Il comprend un multiplexeur (10); autant de calculateurs (11, 14) de valeur de décalage que le moteur comporte de cylindres et des étages de sortie (21, 22, 25, 26). Le multiplexeur (10) est encore relié par une entrée (18) à un compteur de cylindre (15) recevant des signaux de détrompage (16) ainsi que des signaux de Point Mort Haut et de Point Mort Base (17). Application générale: Industrie automobile.
Patent EP-0015890-A1 (EP)
Inventor: MAYERBOECK GOTTFRIED
IPC: E02F3/92
Filed: 1980-01-31
Abstract: Schneidkopf, insbesondere von Saugbaggerschiffen, mit Schneidkopfblättern und an denselben angeschweißten, vorzugsweise auf je einem Tragkegel je eine Zahnspitze tragenden Zahnhaltern. Jeder Zahnhalter (4 bzw. 4a bzw. 4b) weist in dessen der von diesem getragenen Zahnspitze (14) abgewandten Endbereich ein im wesentlichen T- oder doppel-T-förmiges Profil auf und jedes Schneidkopfblatt (2) ist mit Schlitzen (3) versehen, in denen sich je ein Steg (10) dieses Profiles befindet.
Patent EP-0033943-A1 (EP)
Inventor: WILLE ROGER
IPC: H01F5/02
Filed: 1981-02-03
Abstract: Spulenkörper für elektrische Spulen mit einem Spulenkörperflansch (1) mit geradlinigen und am Übergang zum Spulenkörper-Wickelraum verrundeten Drahtführungsschlitzen (3) mit Kontaktstiftanschlüssen (4), wobei die Drahtführungsschlitze (3) auf der Kontaktstiftanschlussseite mindestens teilweise erweitert sind und ihre jeweils eine Spulenkörperflanschbegrenzung als Drahtfangnase (5) ausgebildet ist.
Patent EP-0035157-A1 (EP)
Inventor: ECKHARDT ERICH
IPC: F16H61/4035
Filed: 1981-02-16
Abstract: The system is for use with hydrostatic gears and produces the control signal for the gears from the pressure drop at a constriction. The pressure drop (and therefore the resulting control signal) is independent of the viscosity of the pumped and therefore of the temp. at which the system is operating. The pump's (1) outlet line (13) is connected to the pump via two parallel paths (4,10). The first path contains a first constriction (6). The second path contains a second constriction (9) and a third constriction (11). The third constriction's resistance depends strongly on the viscosity of the liq. and consists of a hole whose length is a large multiple of its dia. The pressure drop is measured (16) across the second constriction. By an appropriate choice of the resistances of the constrictions, the measured pressure drop can be made independent of viscosity. The control signal produced is proportional to the pump's speed.
Patent EP-0059774-A1 (EP)
Inventor: SIFFRIN EUGEN
IPC: G01R31/50
Filed: 1981-03-10
Abstract: 1. A method of testing and monitoring inductive direct voltage loads with respect to function and, as the case may be, also with respect to operating condition in electrical domestic apparatus, which can be switched on by means of program control devices through preceding amplifiers acting as electronically controlled switches, preferably inverters, characterized in that a control voltage (Ue ) determining the operating condition is applied through the preceding amplifier to the load or is switched off for such a short time that no variation of the operation condition of the load occurs, and in that the pulsatory voltage variation (15) resulting from the energy variation of the load (1, 2) during the switching-off process is measured at the load and is evaluated with respect to height and, as the case may be, also with respect to pulse length (T).
Patent EP-0036673-A1 (EP)
Inventor: TERAJI TSUTOMU
IPC: C07D249/12
Filed: 1979-07-02
Abstract: Thiadiazol compounds of the formula
     wherein R' is amino, lower alkanoylamino, phosphonoamino or lower alkylideneamino substituted with di(lower)alkylamino and  
R 2  is lower alkyl,  
and its reactive derivative at the carboxy group and salt thereof, and process for their preparation.
Patent EP-0038449-A1 (EP)
Inventor: CLEMENT HEINZ
IPC: D01H13/16
Filed: 1981-04-02
Abstract: In textile machines fed with fibre slivers, such as e.g. drawframes, immediate stopping of the machine is required in case of a sliver breakage before or on the feed table. This requirement is fulfilled using the inventive stop motion apparatus quickly and reliably, by tilting a pan arranged beneath each normally running fibre sliver and which does not contact such fibre sliver. The reaction time of the stop motion apparatus can be shortened by providing a heavy body on, and movable with respect to, the pan, the body being e.g. in the form of a steel ball. Since the pan in its working position does not contact the normally running fibre sliver, slivers of improved quality are produced and contamination of the stop motion apparatus is avoided.
Patent EP-0044378-A1 (EP)
Inventor: CUTLER ROBERT STEVEN
IPC: C09D11/00
Filed: 1981-05-05
Abstract: This invention relates to an ink jet composition for use in ink jet printers. The ink composition includes an aqueous solution of a copolymer of styrene and acrylic acid of a molecular weight of about 10,000 and in about a 2 to 1 ratio, a volatile base capable of solubilizing said copolymer and a dye which is compatible with said copolymer.
Patent EP-0040368-A1 (EP)
Inventor: ELBE HANS-LUDWIG DR
IPC: A01N43/64
Filed: 1981-05-07
Abstract: A triazolyl-vinyl ketone or carbinol of the formula   <IMAGE>   in which A represents the keto group or a CH(OH) grouping, R1 represents alkyl or halogenoalkyl and R2 represents a primary or tertiary alkyl radical, halogenoalkyl, alkoxyalkyl, alkylmercaptoalkyl, dialkylaminoalkyl, hydroxyalkyl, an optionally substituted alkenyl, alkynyl or alkenynyl radical, phenylalkyl which is optionally substituted in the alkyl part and/or in the phenyl part, an optionally substituted indenyl or fluorenyl radical, or an optionally substituted diphenylmethyl or triphenylmethyl radical, or an addition product thereof with a physiologically acceptable acid or a metal salt, which possesses fungicidal activity.
Patent EP-0040773-A1 (EP)
Inventor: ROUSSIN MICHAEL ANTHONY
IPC: F16F9/20
Filed: 1981-05-15
Abstract: A recoil damper (10) for a reciprocating member (12) mounted in a housing (24) includes a annular ring (38, 138) mounted adjacent a shoulder (28) formed on the reciprocating member, the annular ring (38, 138) mounted in a viscous fluid interior of the housing. The annular ring (38, 138) cooperates with the shoulder (28) of the reciprocating member (12) to allow a relatively free flow of the viscous fluid around the shoulder (28) upon motion of the reciprocating member (12) in one direction and to restrict flow of the viscous fluid around the shoulder (28) upon motion of the reciprocating member (12) in the other opposite direction.
Patent EP-0048857-A1 (EP)
Inventor: FEUERBAUM HANS-PETER DIPL-PHYS
IPC: H01J37/28
Filed: 1981-09-10
Abstract: Es wird eine Anordnung angegeben, die eine hohe Zeitauflösung ohne zusätzlichen Aufwand bezüglich der Signalverarbeitung (9) oder bezüglich des Strahlaustastsystems (1) ermöglicht. Das Austastsystem (1) erzeugt pro Austastimpuls zwei Elektronenpulse. Von der Anordnung wird pro Austastimpuls nur das von einem Elektronenpuls verursachte Signal gemessen.
Patent EP-0053714-A1 (EP)
Inventor: ARNDT OTTO DR
IPC: C07C275/30
Filed: 1981-10-29
Abstract: Verbindungen der Formel 1
     in der X Wasserstoff, Fluor, Chlor oder Brom, Y und Z Wasserstoff, niederes Alkyl oder niederes Alkoxy, M Natrium, Kalium oder ein Äquivalent Calcium und L ein dipolar-aprotisches Lösemittel bedeuten, werden aus Verbindungen der Formel II
     in der X, Y und Z die vorstehend genannten Bedeutungen haben, und einen Metallcyanamid der Formel III
     in der M die vorstehend genannte Bedeutung hat, in einem dipolar-aprotischen Lösemittel erhalten, welches nach der Umsetzung weitgehend abgetrennt wird, worauf dem Rückstand ein niedermolekularer aliphatischer Alkohol zugesetzt und das ausgeschiedene Produkt isoliert wird. Aus den Verbindunen der Formel I erhält man durch saure Hydrolyse die Nitrophenylharnstoffe der Formel IV
     in der X, Y und Z die vorstehend genannten Bedeutungen haben.
Patent EP-0055823-A1 (EP)
Inventor: KUBAS ROBERT J
IPC: A61B17/06
Filed: 1981-11-12
Abstract: A package for double-armed and single-armed sutures, particularly ophthalmic sutures of the absorbable or nonabsorbable type, comprising a one-piece or two-piece folded packet having a needle mounting means (7) and a suture loop retaining means (9) which are readily accessible when the sterile package is opened. The package contains a single suture (8), with one or both needles (6) secured in the needle mounting means (7). When a double-armed suture is used, a loop, is retained in a suture loop retaining means (9), so that. the suture (8) may be cut at the loop to obtain two single-armed sutures of substantially equal length. An improved direct dispensing surgical suture package, particularly for micro-surgical sue, has also been invented. The package comprises a center panel; a foam receptacle affixed to said panel; a single-armed surgical suture with the needle engaged in the receptacle; and at least a first flap adjacent and placed onto said panel allowing said receptacle to be visible.
Patent EP-0056113-A1 (EP)
Inventor: PRAEFCKE KLAUS PROF DR
IPC: C09K19/00
Filed: 1981-12-02
Abstract: Die Erfindung betrifft neue Cyclohexylcarbonitrilderivate der Formel (I) <IMAGE> X -COO-, -O-CO-, -CH2O-, -OCH2- oder -CH2CH2-, und R Alkyl oder Alkoxy mit 1-12 Kohlenstoffatomen bedeutet, wobei jedoch Y nicht <IMAGE> bedeutet, wenn X -COO- ist, die eine positive dielektrische Anisotropie aufweisen und wertvolle Komponenten für flüssigkristalline Dielektrika sind.
Patent EP-0055853-A1 (EP)
Inventor: BOPP WARREN GERALD
IPC: F01P7/04
Filed: 1981-12-28
Abstract: A viscous fan clutch (10) is typically employed in a fan drive mechanism within a truck or automobile. A shaft (12) driven by the engine, rotates a clutch member (24) within the fan drive. The clutch member is arranged for fluid engagement with a cover assembly (38) for the transmission of torque thereto when the fluid is disposed in an operating chamber (70) defined by complementary shear surfaces (30, 31, 56, and 57) in the clutch and cover. During the relative rotation between the clutch and cover, fluid is pumped from the operating chamber to primary (76) and secondary (77) fluid storage chambers. A fluid temperature responsive control valve (190) provides for selective communication between the storage chambers and the operating chamberto effect modulation of the total fluid flow whereby quasi dual speed operation of the clutch is achieved. Upon receipt of a signal from a control circuit (146), a first measure of viscous fluid (from the primary storage chamber) flows rapidly into the operating chamber to effect a step speed increase. Subsequently, a second measure of viscous fluid (from the secondary storage chamber) flows slowly into the operating chamber to effect a sound, gradual speed increase. In the preferred embodiment the valve operates in response to sensed engine liquid coolant temperature.
Patent EP-0039985-A1 (EP)
Inventor: BRADLEY DAVID EDWARD
IPC: B23B41/00
Filed: 1981-01-14
Abstract: A cutting tool for cutting internally formed beads in welded plastic piping which comprises a shaft (1) on which is mounted a helical cutting blade (2). Forward of the cutting blade (2) is a grapnel (6) to retrieve the cutting bead (9). 
     In use, the tool is inserted down the bore of a pipe section until the leading edge of the cutting blade (2) abutts the bead. The blade is forced into the bead (9) by the pushing of the tool and then withdrawn from the bore of the pipe. The grapnel (6) engages the cut bead (9) which is withdrawn with the tool.
Patent EP-0041323-A1 (EP)
Inventor: KALINOWSKI ROBERT EDWARD
IPC: C08G77/04
Filed: 1981-05-08
Abstract: Phenyl containing siloxane fluids are added to transparent thermoplastic polymers to give transparent thermoplastics having improved internal lubrication. For example, PhSi(OMe) 3  is equilibrated with (Me 2 SiO) x  to give a fluid containing 28 percent by weight phenyl radicals, a PhSiO 3/2 to Me 2 SiO ratio of 0.72 and an OMeto Si ratio of 0.78. This ftuid is added to polystyrene in amount of 1 percentby weightto give a transparent plastic which exhibits no bleed and has excellent surface lubricity.
Patent EP-0057308-A1 (EP)
Inventor: WANG A-CHIN TH FLOOR NO ALLEY
IPC: F42B3/00
Filed: 1981-08-05
Abstract: A method and apparatus for blasting undersea rocks uses a chamber (1) having a semi-spherical shape with a flat bottom plate (3), which in operation is placed against the surface of the rocks. The external surface of the semi-spherical container is moulded with a layer of concrete (5).