baber/WOPTO huggingface dataset:
Patent EP-0223528-A2 (EP)
Inventor: DRAXLER DANIEL R
IPC: B05B3/16
Filed: 1986-11-07
Abstract: An oscillating spray apparatus (8) comprises a first bar (l8) and a second bar (20) which are connected by a member (32) which carries a nozzle (48). The reaction force from the spray (46) moves the first bar (l8) and the second bar (20) to the left as shown in Figure l until the first bar (l8) is restrained. Movement of the second bar (20) continues under the influence of spray (46) until the spray (46) is vertical and thereafter due to the inertia of the second bar (20). This reverses the direction of the spray (46). The first bar (l8) and the second bar (20) then return to their initial positions where the cycle is repeated. The travel of the first bar (l8) can be limited by stops on the end of the first bar (l8) or by an external housing (40).
Patent EP-0225112-A2 (EP)
Inventor: JEWELL JACK LEE
IPC: G02F3/02
Filed: 1986-11-18
Abstract: A radiant energy logic element includes first (230) and second (235) reflecting devices and a radiant energy nonlinear medium (219) between said first and second reflecting devices. Radiant energy beams of first (201) and second (203) wavelengths are applied to the reflecting devices. The first reflecting device is transmissive at said second radiant energy beam wavelength and reflective at said first radiant energy beam wavelength, and said second reflecting device is reflective at said first and second radiant energy beam wavelengths. The nonlinear medium of the logic element is responsive to radiant energy beams applied to the first reflecting device but insensitive to radiant energy beams applied to the second reflecting device.
Patent EP-0229612-A2 (EP)
Inventor: VOGEL IGNAZ DIPL-ING
IPC: B60N2/90
Filed: 1987-01-03
Abstract: It is known to provide in easy chairs a leg support adjoining the seating surface. In passenger seats, leg supports of this kind were previously unacceptable since they took up too much space and increased the weight of the passenger seats to an excessive degree. According to the invention it is possible to eliminate these shortcomings by swivellably attaching a leg support plate inside a slider frame guided in longitudinal guides underneath the seat underframe. <IMAGE>
Patent EP-0230973-A2 (EP)
Inventor: BELL BERTRAM ING GRAD
IPC: D07B3/00
Filed: 1987-01-21
Abstract: Method for making a rope from a plurality of individual strands which are taken off spools of at least one ropemaking basket turning about the longitudinal axis of the emerging rope and wherein the finished rope is taken off turning about its longitudinal axis in contrarotation to the direction of rotation of the ropemaking basket.
Patent EP-0239746-A2 (EP)
Inventor: NAGAKUBO YOSHIHIDE PATENT DIV
IPC: H01L21/3213
Filed: 1987-02-04
Abstract: A method is disclosed for the manufacture of a multilayered interconnect structure on an insulating substrate (l). First and second conductive layers (2, 3) are formed on one and on the other (rear) surfaces, respectively, of the insulating substrate (l). An insu­lating layer (7) is formed, by means of a plasma CVD method, on the surface of the insulating substrate (l), to electrical insulation between interconnect layers (8, l3). This is followed by a reactive ion etching step. This results in the formation of the aforementioned layer of a uniform thickness and having a uniform etching rate. That is, with the conductive layer (3) formed on the rear surface of the insulating substrate (l), the complete insulating substrate (l) is placed at the same potential level, whereby a uniform electroche­mical reaction occurs on the surface thereof (l), result­ing in the formation of the layers (7, 8, ll, l3) having a uniform etching rate, and in the formation of these layers each having the same thickness.
Patent EP-0240913-A2 (EP)
Inventor: OTA NOBUHIRO
IPC: C04B35/5831
Filed: 1987-03-31
Abstract: A method of manufacturing a sintered compact of cubic boron nitride mainly comprising the step of making 0.005 to 1.000 percent by weight of water adsorbed/diffused in a boron nitride compact containing alkaline earth metal boron nitride, thereby to enable manufacturing of a dense cubic boron nitride sintered compact of high purity under a relatively low temperature condition.
Patent EP-0242671-A2 (EP)
Inventor: TRUMPLER WALTER DIPL-ING
IPC: H02K7/102
Filed: 1987-04-03
Abstract: In the case of a brake for a motor, in particular an alternating current motor with a solenoid, in order to improve the dynamic characteristics without increasing the power loss it is proposed to divide the coil of the solenoid (2) into two part coils (3, 4), by means of an intermediate tap (6), one of these two part coils being located on a freewheel circuit. <IMAGE>
Patent EP-0241863-A2 (EP)
Inventor: LEE GEORGE E
IPC: C07D237/32
Filed: 1987-04-09
Abstract: This invention relates to an improved method for synthesizing N-aminophthalimide from phthalimide and hydrazine.
Patent EP-0250873-A2 (EP)
Inventor: BERGLAR HEINRICH
IPC: F02D11/10
Filed: 1987-05-27
Abstract: In the case of a driving speed adjustment device of a motor vehicle with a set point pickup, which is connected to an accelerator pedal, and with an adjustment device, which is controllable by the set point pickup and acts on an element influencing the ratio of the fuel-air mixture fed to the motor vehicle's engine, preferably an engine throttle valve, a load cycle device is fitted between the set point pickup and the adjustment device to reduce the bucking of the motor vehicle's engine during the load cycle of the motor vehicle's engine, said load cycle device adjusting the element step-by-step in delayed stages for any change in the set point corresponding to a load cycle of the motor vehicle's engine. <IMAGE>
Patent EP-0249798-A2 (EP)
Title: Verfahren zum Prüfen von Bauteilen aus transparentem Material auf Oberflächenfehler und Einschlüsse
Inventor: SCHMALFUSS HARALD DR
IPC: B07C5/342
Filed: 1987-06-03
Abstract: Bei einem Verfahren zum Prüfen von Bauteilen aus transpa­rentem Material auf Oberflächenfehler und Einschlüsse erzeugt ein linear ausgelenkter Lichtstrahl (4) einen Licht­schnitt durch das Bauteil, der vollständig durch dieses hindurch bewegt wird. Während dieser Bewegung werden Signale erzeugt, die mindestens der Vorder- und der Rück­fläche des Bauteils (1) zugeordnet sind. Diese Flächensignale werden digitalisiert und jeweils parallel sowohl einem Bildspeicher (24,30) als auch über eine vorwählbare Anzahl von Schwellen (20,31) einer Anzahl von Sektorzählern (21,32) zugeführt. Diese Sektorzähler ermöglichen eine Echt-Zeit-Auswertung der Fehlersignale nach einem vorwählbaren Kriterium hinsicht­lich der Zahl, Ort und Grauwertverteilung. Bei nicht hinreichend gesicherter Erfüllung dieses Auswertekrite­riums, d.h. bei Problemfällen erfolgt automatisch eine anschließende Auswertung der im Bildspeicher gespeicher­ten Fehlersignale. 
     Dieses Verfahren kann dazu verwendet werden eine Serien­prüfung optischer Bauteile durchzuführen, wobei die geprüften Bauteile in Bewertungsstufen eingeteilt und in entsprechende Behälter abgelegt werden.
Patent EP-0254177-A2 (EP)
Inventor: MERGER FRANZ DR
IPC: C08G18/76
Filed: 1987-07-14
Abstract: Gegenstand der Erfindung sind feuchtigkeitshärtende, lagerstabile Einkomponenten-Polyurethan-Systeme, die enthalten A) ein Polyurethan-Prepolymer mit einem NCO-Gehalt von 1 bis 10 Gew.%, hergestellt durch Umsetzung von höhermolekularen Polyolen und aromatischen Polyisocyanaten, B) mindestens ein Polyaldimin mit der Formel    R ??N=CH-C(R¹,R²)-R³) n und/oder    R ??N=CH-C(R¹,R²)-CH2-R<4>) n ,in denen R einen mehrwertigen linearen, verzweigten oder cyclischen Kohlenwasserstoffrest, der gegebenenfalls durch Alkylen-, Sulfonyl-, Thio- und/oder Oxigruppen als Brückenglied unterbrochen ist oder einen mehrwertigen Polyoxyalkylenrest bedeutet, C) gegebenenfalls eine aromatische und/oder aliphatische Carbonsäure oder Arylsulfonsäure sowie, D) gegebenenfalls Hilfsmittel und/oder Zusatzstoffe.
Patent EP-0261397-A2 (EP)
Inventor: HAHNEWALD ANDREA
IPC: H05B3/16
Filed: 1987-08-20
Abstract: Heizkörper, insbesondere für Brotröster, mit einem Wärmeabgabenutzbereich (2) und einem Wärmeabgabeverlustbereich (12), bestehend aus einem Isolierstoffträger (1) und einem aufgewickelten Heizleiter. In Brotröstern weisen derartige Heizkörper einen unbefriedigenden Wirkungsgrad und eine unerwünschte Erwärmung des Gehäuses auf, da die Abstrahlrichtung im Wärmeabgabeverlustbereich nicht auf das Röstgut sondern auf die Gehäusewände gerichtet ist. Deshalb wird vorgeschlagen, die Heizleiterabschnitte (12) kurzzuschließen, die im Wärmeabgabeverlustbereich verlaufen.
Patent EP-0257599-A2 (EP)
Inventor: MIYAKE TORU
IPC: C09D5/23
Filed: 1987-08-22
Abstract: A magnetic recording medium comprising a magnetic layer which comprises 
a magnetic powdery material, 
a first carbon black having a specific surface in terms of a BET value of from 80 m²/g to 900 m²/g and an oil absorption in terms of a DBP value of not less than 110 ml/100g, and 
a second carbon black having a specific surface in terms of a BET value of not less than 50 m²/g and an oil absorption in terms of a DBP value of less than 110 ml/100g.
Patent EP-0266534-A2 (EP)
Inventor: BELTROP HERBERT DIPL-ING
IPC: G01N1/20
Filed: 1987-09-22
Abstract: Ein Probenteiler für feinkörnige Schüttgutproben enthält - symmetrisch untereinander angeordnet - ein Probenaufgaberohr, ein Teilerorgan sowie unterhalb des Teilerorgans vorgesehene Auffanggefäße für Teilprobenmengen. Das Teilerorgan ist als Teilerkegel mit an seiner Basisfläche verteilt angeordneten Probenverteilöffnungen ausgebildet, an die eine Anzahl erster Teilprobenrohre angeschlossen ist, unter denen ein Sammeltrichter, ein zweiter Teilerkegel und darunter eine Anzahl zweiter Teilprobenrohre angeordnet ist, die mit den Auffanggefäßen verbunden sind. Auf diese Weise läßt sich bei äußerst guter und zuverlässiger Aufteilung bei einem Probendurchgang durch den Probenteiler eine Ausgangsprobenmenge in eine verhältnismäßig große Anzahl von Teilprobenmengen aufteilen.
Patent EP-0237124-A2 (EP)
Inventor: PABST OTTO
IPC: B61B12/10
Filed: 1987-03-05
Abstract: The device comprises two speed reduction gears with coaxial shafts and a fixed support interposed between the reduction gears and housing a first hollow shaft coaxial to the shaft of the gears and in which there is rotatably housed a second independent shaft coaxial to the shafts of the gears. Two pulleys are rotatably mounted on the first hollow shaft and are rigid with toothed flanges which engage frontally in internally splined tubular elements within which sleeves are slidable coaxially but externally to the two shafts. The sleeves are engageable with the shafts and with the tubular elements.
Patent EP-0240067-A2 (EP)
Inventor: STROBEL RUDOLF G K
IPC: A23F3/42
Filed: 1987-03-23
Abstract: Disclosed is a process for separating and recovering aroma and flavor volatiles from beverages such as fruit juices, vegetable juices, coffee and tea. Also disclosed is a processed beverage, made by that process which is characterized by its retention of more than about 75% of the aroma and flavor volatiles originally present in the beverage before processing.
Patent EP-0249279-A2 (EP)
Inventor: HECK BERTHOLD DIPL-ING
IPC: H03H17/06
Filed: 1987-06-02
Abstract: Das beschriebene digitale Filter verarbeitet die Codeworte x(n-k) eines Eingangssignales bitparallel und verwendet die Filterkoeffizienten h(k) im CSD-Code. Setzt man in die Filtergleichung <IMAGE> die Darstellung der Koeffizienten im CSD-Code und die Darstellung der Codeworte im Dualcode ein, so ergibt sich wiederholt das Problem, eine Linearkombination von Zweierpotenzen mit beliebigen ganzzahligen Koeffizienten in eine Dualzahl umzusetzen. Diese Umsetzung wird mit Kaskaden aus Wallace-Trees (EO, EKO) vorgenommen, die durch Addierer (EAD) für zwei Dualzahlen abgeschlossen werden. Das beschreibene Filter eignet sich für Abtastraten bis zu 20 MHz und ist auch dann ohne Schwierigkeiten realisierbar, wenn zur Einhaltung der geforderten Filtercharakteristik mehr als 25 Koeffizienten notwendig sind.
Patent EP-0235998-A2 (EP)
Inventor: CHILDRESS DAVID LEE
IPC: C08F8/36
Filed: 1987-02-16
Abstract: A heterogeneous acid catalyst is prepared by coating a carrier with a dispersion, preferably an aqueous emulsion, containing a fluorocarbonsulfonic acid polymer in the sulfonyl fluoride form, removing the excess water, heating to a temperature above the softening point of the polymer for a time, and then converting the polymer to the active sulfonic acid form. Alternatively, a heterogeneous acid catalyst is prepared by treating a carrier material with a solution containing a fluorocarbonsulfonic acid polymer dissolved in a suitable solvent, removing the solvent, and heat treating the coated carrier to prevent the polymer from being leached off the carrier. Preferably, the substrate has pores of about 0.1 micrometers or greater and a surface area of 20 m²/g or less. The catalysts with a support having an average pore diameter of at least 0.1 micrometers are novel and claimed  per   se .
Patent EP-0242118-A2 (EP)
Inventor: SAKAGAMI WATARU
IPC: G11B7/013
Filed: 1987-04-08
Abstract: This specification discloses an optical information recording medium comprising a plurality of rows of tracking tracks arranged at intervals, a plurality of recording portions provided between the tracking tracks and on which information is recorded by application of a light beam thereto, and an optically detectable mark provided at at least one location on at least one of the recording portions and indicative of a reference position. The specification also discloses an information recording-reproducing apparatus comprising a light source, lens means for imaging the light beam from the light source on an optical information recording medium, photodetector means for receiving the light from the recording medium and outputting a plurality of types of signals, detector means for detecting a mark indicative of a reference position on the recording medium on the basis of the corresponding signal from the photodetector means and outputting a signal, means for initiating auto-tracking on the basis of the signal from the detector means, a tracking actuator for moving the lens means, and means for controlling the tracking actuator to start recording and reproducing of information from a predetermined position on the recording medium after the auto-tracking has been initiated.
Patent EP-0244246-A2 (EP)
Inventor: PLOTNIK IRVING
IPC: G03F1/22
Filed: 1987-04-30
Abstract: A method of making a dimensionally stable mask suitable for use in X-ray lithography involves preparing a mask blank comprising a series of continuous laminae (4, 6, 8) which include a boron-doped epitaxial silicon barrier layer (6), which ultimately forms the support of an X-ray absorbing metal deposited thereon. This deposition is effected in such a way that the metal is chemically bonded to the boron-doped epitaxial silicon barrier layer (6) in the finished pattern it is to adopt. The underlying substrate (4), which comprises a silicon wafer on one surface of which the boron-doped eptiaxial silicon layer (6) is grown, is etched away from beneath this layer (6) either before or after the X-ray absorber material (10) has been vapour deposited thereon.
Patent EP-0268395-A2 (EP)
Inventor: BAIER WALTER FRANZ
IPC: B41J2/045
Filed: 1987-10-26
Abstract: The present invention relates to a print head for an ink jet printer of the type which comprises a plurality of piezoelectric transducers (26) each having at least one electrode (30, 32), a housing member (24) for holding the transducers in spaced apart positions, a conductor member (50) including a plurality of separate electrical conductors (48) thereon and mounted in a fixed position adjacent to the tranducers, and a connector member (46) positioned adjacent to the transducers and the conductor member and providing an electrical connection between each electrode (30, 32) on the transducers and a corresponding one of the electrical conductors (48). 
     According to the invention the print head is characterised in that the connector member (46) comprises a resilient body and a plurality of electrically conducting elements mounted on the body, and the connector member is positioned so that each electrically conducting element abuts against a respective electrode and a respective electrical conductor.
Patent EP-0302983-A2 (EP)
Inventor: NEUENSCHWANDER ERNST DR
IPC: A01N47/36
Filed: 1987-09-14
Abstract: A synergistically acting selective-herbicidal agent for cereal crops, in particular pre- and post-emergence in winter wheat and winter barley, is composed of a mixture of 100-300 parts of N-(3-chloro-4-methylphenyl)-N'-dimethylurea (chlortoluron), 20-60 parts of 2-methylthio-4-ethylamino-6-tert.butylamino-1,3,5-triazine (terbutryne) and one part of N-(2-chloroethoxyphenylsulphonyl)- N'-(4-methoxy-6-methyl)-1,3,5-triazin-2-yl)urea (triasulfuron), and the inert carriers and dispersants which are conventional in herbicides. The novel agent shows a synergistically superior action against problem weeds such as, for example, Lolium, compared with the action of the known agent chlortoluron/terbutryne or trisulfuron on its own. The preparation and the use of the novel agent are described.
Patent EP-0275837-A2 (EP)
Inventor: RONCAROLO PIER MARIA
IPC: A23G1/18
Filed: 1987-11-13
Abstract: A machine for continuous tempering and/or re-tempering of chocolate comprises a pumping unit (10) which supplies the chocolate from a collecting tank (3) to a duct (6) having at least two successive thermo regulation stages including respective restricted portions (17, 34) through which the chocolate is forced and which extend through respective thermoregulating elements (13, 33) provided with passages (14, 35; 15, 36) for circulation of a thermoregulating liquid. The first thermoregulating element (13) is connected in a circuit (11) for heating the thermoregulating liquid to heat the chocolate to a predetermined temperature, and the second thermoregulating element (33) is connected in a circuit (12) for cooling the thermoregulating liquid by means of which the chocolate is subsequently cooled to its tempering point.
Patent EP-0255506-A2 (EP)
Title: Adhesion link for tyre protection or all-purpose chains
Inventor: JEINDL FERDINAND DIPL-ING
IPC: B60C27/08
Filed: 1987-06-19
Abstract: 1. A one-piece chain grip link for tire protection and/or cross-country chains comprising stud-like projections provided on the ground contact side to improve gripping capacity, characterized in that lateral open bores (10) extending substantially parallel to the ground contact surface at the feet of the projections are provided in the link body (1) at a distance from the ground contact surface.
Patent EP-0283661-A2 (EP)
Inventor: MACKIN ROBERT A
IPC: A61F2/958
Filed: 1988-01-25
Abstract: A transparent plastic collapsible balloon (7) is attached to the distal end of a flexible bronchoscope or angioscope (6). The inflatable balloon has a cavity or "working well"  (8) at its distal end which communicates by means of a tube with the central channel (11) of the angioscope. Separate channels (12)-(14) of the angioscope allow inflation of the balloon (7) and visualization of tissue against which the distal end of the balloon is pressed. A laser fiber, forceps, or other instrument can be passed through an opening (10) into the working well cavity (8) to allow lasing or other procedures to be performed on tissue abutted by the balloon and isolated by the working well cavity. Channels (12)-(14) allow direct visualization of such procedures.
Patent EP-0287895-A2 (EP)
Inventor: BUYSCH HANS-JOSEF DR
IPC: C08L69/00
Filed: 1988-04-07
Abstract: Gegenstand der vorliegenden Erfindung sind Mischungen von Polycarbonaten mit Pfropfpolymerisaten und Copolymerisaten, die flammwidrig eingestellt sind, und die dadurch gekennzeichnet sind, daß sie modifizierte Polyalkylenether als Antistatikum enthalten.
Patent EP-0289039-A2 (EP)
Inventor: OHMURA HIROSHI
IPC: B62D7/15
Filed: 1988-04-29
Abstract: A four-wheel steering system for a motor vehicle includes a steering mechanism for steering the front wheels in response to the steering wheel, a rear wheel steering mechanism in accordance with the movement of the front wheels, a control unit (23) detecting a vehicle driving condition and controlling the rear wheel steering mechanism, a fail judging section for judging a failure of the control unit and producing a failure signal, and a fail-safe control unit (232) for controlling the rear wheel steering mechanism in a manner different from a normal operation when the control unit is in an unusual condition. The fail judging section and/or the fail-safe control unit have a plurality of actuating mechanisms (47, 237) wherein each of the actuating mechanisms can be actuated by the fail judging section and the fail-­safe control unit independently to position the rear wheels at a neutral position.
Patent EP-0296620-A2 (EP)
Title: Use of N-acetylneuraminic-acid salts for the preparation of a medicament for decongesting nasal mucous membranes
Inventor: OGASAWARA SADANORI
IPC: B41M5/382
Filed: 1988-06-24
Abstract: A repairing agent for cells and tissues is disclosed, which agent comprises, as an active ingredient, a compound of the general formula:
      wherein Z represents lithium, potassium, sodium, ammonium or an organic ammonium when  n  is 1, and Z represents calcium, barium or magnesium when  n  is 2.
Patent EP-0309878-A2 (EP)
Inventor: EIGELDINGER NORBERT
IPC: G11B31/00
Filed: 1988-09-21
Abstract: The invention relates to a method and/or a device for programming an audio or video device, particularly a video recorder, comprising tuning data needed for receiving television and/or sound broadcast transmitters (channel, frequency or the like), in which arrangement the tuning data relating to a transmitter can be entered into a program memory of the audio or video device with allocation to a program number or identification. The tuning data and their allocation to a program number or identification are automatically taken from a program memory of a previously programmed audio or video device, particularly a television receiving device. In addition, it can be provided also to transfer the current clock time. This provides for programming of audio or video devices with tuning data, needed for receiving television and/or sound broadcast transmitters, and/or the current clock time, which is simple for the user.
Patent EP-0308956-A2 (EP)
Inventor: DEASON JAMES RONALD
IPC: C07D317/30
Filed: 1988-09-23
Abstract: This invention encompasses compounds of Formula I
      and the pharmaceutically acceptable salts and geometrical and optical isomers thereof wherein: 
X, Y, and Z are each independently O or S with S optionally oxidized to S = O; 
Alk is straight or branched chain alkylene or hydroxyalkylene containing 1-6 carbon atoms; 
R₁ is hydrogen or lower alkyl; 
 
n is 0 to 5; 
R₂ is hydrogen, lower alkyl, cycloalkyl, -(CH₂) n -CO₂R₁, phenyl, phenyl substituted with halo, lower alkyl or lower alkoxy; and 
 
Ar is 5,6,7,8-tetrahydro-1-naphthalenyl, phenyl, or phenyl substituted with lower alkyl, hydroxy, lower alkoxy, or lower alkanoyl.   
     This invention is in the field of pharmaceutical agents which act as leukotriene D₄ (LTD₄) antagonists and includes embodiments which act as leukotriene B₄ (LTD₄) antagonists.
Patent EP-0317944-A2 (EP)
Inventor: MULLER WERNER H
IPC: C08G69/40
Filed: 1988-11-22
Abstract: The application relates to fluorine-containing polyimides, polyamide-acids/esters, polyamides, addition polyimides and imide oligomers which exhibit low melting points, better solubilities, low dielectric constants, superior thermal and thermal oxidative stability, and improved processing characteristics. 
     The products of this application are characterized by the fact that they are derived from 4,4'-bis[2-(amino(halo)phenoxyphenyl)hexafluoroisopropyl]diphenyl ether.