baber/WOPTO huggingface dataset:
Patent EP-0177012-A2 (EP)
Inventor: REICH SHYMON
IPC: B29C71/00
Filed: 1985-10-01
Abstract: Process for modifying in situ the electrical and/or optical properties of an electrochemically-deposited interlayer within a polyimide film, the interlayer being comprised of particulate silver and/or gold, by heating the interlayer, either in its entirety or in a spatially selective manner, so as to sinter the particulate silver and/or gold without adversely affecting the properties of the polyimide, and the film structure produced thereby.
Patent EP-0171836-A2 (EP)
Inventor: PERKINS CHARLES VINCENT
IPC: G01J3/45
Filed: 1985-07-08
Abstract: In beam splitting interferometers for use in Fourier transform spectrometers working in the infra-red region from 2.5 microns to 50 microns wavelength, it is impossible to provide a single beam splitting assembly which is efficient over the whole wavelength range, due to the limitations of available materials. In a set of interchangeable beam splitters it Is difficult to ensure sufficiently accurate registration of each beam splitter after a change. The invention provides a set of beam splitters 4,5 held stationary in separated locations and radiation directing means 2, 3, 26, 28 which passes an input beam 12,13 through a beam splitter, which selects the recombined beam 23 or 24 emerging from a desired beam splitter, and which passes it to a detector 25 in a fixed location.
Patent EP-0150980-A2 (EP)
Inventor: KAWAGUCHI KATSUHIKO
IPC: B41J13/02
Filed: 1985-01-23
Abstract: The invention provides a paper loading device for a printer wherein, when paper is to be loaded onto a platen, in response to operation of a button or a lever with paper set in position, the platen is driven to cause the paper to be loaded thereto, and upon such loading of the paper, a paper bail roller is automatically moved away from the platen. After loading of the paper, the paper bail roller is returned to a position adjacent the platen.
Patent EP-0175500-A2 (EP)
Title: Improvements in roof tiles
Inventor: BAKER ROBIN MILFORD DR
IPC: E04D1/16
Filed: 1985-08-22
Abstract: @ The invention concerns an extruded concrete roof tile of the kind which is designed to be laid in broken bond, is generally rectangular in plan view and has underlying and overlying side lock portions (12, 18) at opposed edges respectively. The upper surface (41) of the tile at the upper end thereof, when on the roof, is recessed (40) to receive the side locks of two similar upper tiles laid in broken bond, and the underlying side lock portion (12) is cut away at the lower end of the tile so that the lower end portion of the tile may lie over the upper surface of the tiles down the roof (in use) to extend beyond the said recessed portions of the lower tiles. The recessed portion (40) is arranged to receive the tile hanging nibs (36, 38) of an identical tile when the two tiles are stacked one upon the other.
Patent EP-0182481-A2 (EP)
Inventor: TABER MICHAEL ALLAN
IPC: G01R33/563
Filed: 1985-10-07
Abstract: A modified spin echo sequence is employed to identify fuild movement in a material. The volume of interest is subject to a static field along one axis (Z) and an RF magnetic excitation pulse transverse to the static field is applied which tilts the nuclear spins in the volume. The tilted nuclear spins are then allowed to precess about the uniform static field in the presence of a gradient field whereby the nuclear spins become dephased. Thereafter, a spin echo of the static spins is created by either a 180° RF pulse or reversal of the gradient field. Upon refocusing of the static nuclear spins a restoration RF pulse is applied to realign the stationary nuclear spins with the static field. Nuclear spins undergoing bulk motion as in fluid flow will be refocused to a different phase than the stationary spins so that the final RF pulse will in general leave these residual spins with a non-zero transverse magnetic moment. Such residual transverse magnetic spins are then detected to identify the fluid movement.
Patent EP-0180449-A2 (EP)
Inventor: GOTTLIEB MILTON
IPC: G01J3/50
Filed: 1985-10-29
Abstract: (57) The invention is directed to an acousto-optic dispersive tight analyzer (AODLF) which is an electronically adjustable spectroscopic device capable of instantaneously monitoring many wavelengths with a fixed drive frequency. The AODLF has about a one octave range, whose center is selected by changing the RF. The resolution of the AODLF in the infrared is several thousand, and it is electronically adjustable.
Patent EP-0156700-A2 (EP)
Inventor: HYUGA KOUNOSUKE
IPC: A24B7/04
Filed: 1985-02-28
Abstract: A knife feed system in a rotary drum cutter having a rotary drum disposed in proximity to a raw material shredding port and a plurality of knives arranged at predetermined intervals on the rotary drum, in which the knives are each ejected by a predetermined length to keep constant the spacing between the knife edge and the shredding port. The knife feed system includes a knife feed mechanism provided for each of the knives, a drive unit (44) for driving the knife feed mechanism, the driven unit being provided separately from the rotary drum a transmission mechanism disposed between the knife feed mechanism and the drive unit to transmit powerfrom the latter to the former, and a control unit (45) connected to the drive unit (44) to control the latter, the control unit having a function capable of setting and changing the number of times of operation per unit time of the drive unit. The feed of knife can be set appropriately according to the kind of raw material to be shredded.
Patent EP-0156728-A2 (EP)
Inventor: UGO RENATO
IPC: C07C333/02
Filed: 1985-03-21
Abstract: The present invention relates to a process forthe preparation of thiocarbamates having the general formula:
     where:
     R represents a C 1 -C 4  alkyl optionally substituted with one or more halogen atoms, a C 2 -C 4  alkenyl optionally substituted with one or more halogen atoms, a phenyl optionally substituted with one or more halogen atoms, a benzyl optionally substituted with one or more halogen atoms in the phenyl portion;   R' and R 2 , equal or different from each other, represent a C 1 -C 4  alkyl, a cycloalkyl.
Patent EP-0185591-A2 (EP)
Inventor: CARPENTER GEORGE J
IPC: G02B23/24
Filed: 1985-12-12
Abstract: A bronchoscope with usual and customary accessories such as working channels for irrigation, forceps, light and image fiber optic bundles (24, 26) where one channel (22) is adapted to receive a small gauge catheterscope (23) for reaching, viewing and inspecting remote small diameter bronchioli of a bronchial tree.
Patent EP-0191402-A2 (EP)
Inventor: NAMIMOTO KEIJI
IPC: G06F15/16
Filed: 1986-02-04
Abstract: This data processing system has different kinds of microprocessors (12A, 12B, 12C), a memory bus (MB), a memory (14) which is connected to the microprocessors (12A, 12B, 12C) through the memory bus (MB), and a control circuit to se- llectively activate one of the microprocessors (12A, 12B, 12C). A feature of the control circuit of this data processing system is that it has a selection controller (26) in which a selection data item is set by the active one of the microprocessors (12A, 12B, 12C) and a selector (28) for supplying rest mode signals to the microprocessors excluding the one microprocessor corresponding to the content of the selection controller (26).
Patent EP-0192251-A2 (EP)
Inventor: YORITA MITSUMASA
IPC: H01H33/664
Filed: 1986-02-19
Abstract: 57 An electrode for using in the vacuum circuit breaker, has at least one gap part, for generating the magnetic field in axial direction of its moving action. In an electrode of vacuum circuit breaker in accordance with the present invention, the electrode is constituted by a main electrode having at least one gap for generating the magnetic field in axial direction of its moving action, a sub-electrode having the same shape and disposed the back face of the main electrode. And the electric conductivity of the material of the sub-electrode is higher than that of the main electrode, for generating the magnetic field effectively in the axial direction.
Patent EP-0199035-A2 (EP)
Inventor: GOERTZEL GERALD
IPC: H03M7/42
Filed: 1986-03-07
Abstract: An adaptive method of file compression is based on the recognition that language can be thought of as a stream of alternating words and separators. Empty dictionaries are created for the words and separators. For each event in the data stream, a determination is made whether the word is in the dictionary for words compiled from the previously encountered words or whether the word is a new word. If the event is a separator, a similar determination is made using the dictionary for separators. If the event is a new word or a new separator, the event is encoded with a predetermined new word or new separator symbol followed by encoding the characters of the word or separator. A count is maintained of all word events and a count is maintained of all separator events as those events are encoded. In addition, individual counts for each occurrence of a word and each occurrence of a separator are maintained. The ratio of the number of times a word has been encountered to the total number of words encountered is used to estimate the probability of the word. Similarly, the ratio of the number of times a separator has been encountered is used to estimate the probability of the separator. These probabilities are used with a coding scheme, such as arithmetic coding, to code the words and separators in the two dictionaries.
Patent EP-0201701-A2 (EP)
Inventor: MAERTE LEO
IPC: B05B9/043
Filed: 1986-03-27
Abstract: Die Schubkolben-Pumpe (4) einer Ausgabeeinrichtung für Medien weist im Ansaugkanal (32) eine Ventilanordnung (22) auf, die zwei gegensinnig wirksame Ventilsitze (25,26) hat, denen ein einziger gemeinsamer Ventilkörper (27) zugeordnet ist. Dadurch ist insbesondere bei Betrieb in Kopflage ein schnelles Überführen des Ventilkörpers (27) in die am Ventilsitz (25) anliegende Schließlage gewährleistet. Außerdem ist im Auslaßkanal (35) ein mechanisch zu öffnendes Auslaßventil (36) vorgesehen, das durch Verschieben des Betätigungskopfes (7) der Pumpe (4) gegenüber einer Kolbenmanschette (34) des Pumpkolbens (17) auf einfache Weise geöffnet werden kann.
Patent EP-0203558-A2 (EP)
Inventor: MAIER-LAXHUBER PETER
IPC: F25B17/08
Filed: 1986-05-26
Abstract: In the process, in a desorption phase from a zeolite filling (7) as a result of heating by hot flue gases, water vapour is desorbed and, in an adjacent condenser (5), liquefied, and the liquefied water vapour is stored temporarily in a collecting container (6) until, in an adsorption phase, the liquefied water vapour is led off into an evaporator (11), from there water is evaporated by heat absorption and adsorbed by the cooled zeolite (7), more specifically in such a manner that ice is produced through the direct evaporation of water in the evaporator (11). <IMAGE>
Patent EP-0209133-A2 (EP)
Inventor: OBARA TAKASHI
IPC: H03K3/037
Filed: 1986-07-16
Abstract: An inverter for use in a binary counter comprises a flip-flop having first and second input/output nodes respectively applied with input signals of opposite polarities, a first field effect transistor having a source-drain path connected between the first input/output node and a third node and a gate connected to receive a control clock signal, and a capacitor connected to the third node so as to hold the potential on the first Input/output node when the first transistor is turned on. Further, there is provided a switch circuit connected between a supply voltage and a ground and having a first input connected to the third node, a second input connected to receive an inversion input/output node. This switch circuit is responsive to the inversion control signal so as to bring its output to a voltage condition opposite to that held in the cepacitor.
Patent EP-0225971-A2 (EP)
Title: Diagnosesystem für ein Kraftfahrzeug
Inventor: EBNER ROLAND DIPL-ING
IPC: G07C5/10
Filed: 1986-08-23
Abstract: Dieses Diagnosesystem ist für Kraftfahrzeuge geeignet, die mit einem oder mehreren, Funktionssystemen des Kraftfahrzeugs zugeordneten Steuersystemen, wie z. B. einer elektronischen Kraftstoffeinspritzung, einem Antiblockiersystem usw. ausgestattet sind. Die Steuersysteme sind mit einer Selbstüberwachungsfunktion und einem, einen definierten Speicherbereich für Fehlermeldungen aufweisenden, nichtflüchtigen Speicher ausgestattet. Das Diagnosesystem umfaßt ein Anzeigesystem in einem Kombinationsinstrument des Kraftfahrzeugs und eine Testeinheit, mit der die Steuersysteme über ein serielles Bussystem mit einer Reizleitung (L) und einer Kommunikationsleitung (K) verbunden sind. Durch die Testeinheit können auf eine manuelle Eingabe hin Fehlermeldungen aus den definierten Speicherbereichen der Steuersysteme ausgelesen und auf dem Anzeigesystem dargestellt werden. Eine Diagnose wird hierbei durch Aufstecken eines Diagnosesteckers auf eine mit der Testeinheit verbundene Steckvorrichtung eingeleitet.
Patent EP-0214578-A2 (EP)
Inventor: KLEINER HANS-JERG DR-ING
IPC: C07F9/38
Filed: 1986-08-30
Abstract: A process for the preparation of N-phosphonomethylglycine by reaction of aminomethanephosphonic acid and glyoxylic acid in the molar ratio 1:2 in aqueous medium.
Patent EP-0222258-A2 (EP)
Inventor: GRILLI LUCIO
IPC: B24C7/00
Filed: 1986-10-29
Abstract: The device checks whether a spray apparatus (1) for fluid or semifluid products, for example abrasive pastes, paints or lubricants, emits or does not emit product spray. The check is made by a radiation beam (17, 18, 14A, 14B) disposed to intersect the jet. To prevent any soiling by sprayed product being able to falsify the check and thus impair the device, pneumatic means are provided for preventing such soiling.
Patent EP-0207727-A2 (EP)
Inventor: MASKALICK DAVID GREGORY
IPC: C07K1/18
Filed: 1986-06-25
Abstract: There is provided a process for the purification of glucagon from a glucagon salt cake containing pancreas gland- sourced glucagon, which comprises
     (1) dissolving said glucagon salt cake in an aqueous medium containing a water-miscible organic solvent;   (2) contacting the glucagon salt cake solution with a hydrophobic adsorption support at a pH less than about 4 or greater than about 7.5 and at conditions under which the glucagon is adsorbed on said hydrophobic adsorption support;   (3) eluting glucagon from said hydrophobic adsorption support with an aqueous solution containing a water-miscible organic solvent to obtain afirst glucagon-containing solution;   (4) contacting a solution containing glucagon eluted from said hydrophobic adsorption support, said solution having a pH of from about 7.5 to about 10.5, with an anion exchange support at conditions under which the glucagon is adsorbed on said anion exchange support;   (6) eluting glucagon from said anion exchange support to obtain a second glucagon-containing solution; and   (6) recovering glucagon having increased purity.
Patent EP-0207778-A2 (EP)
Inventor: BIRTWHISTLE PHILIP
IPC: B65H3/14
Filed: 1986-07-01
Abstract: A gathering machine for book binding separates each sheet from the bottom of its hopper by a vertically pivotable suction head. The suction is induced by a venturi rather than by vacuum.
Patent EP-0211667-A2 (EP)
Inventor: HOSAKA YOSHIHIRO
IPC: G03F7/008
Filed: 1986-08-07
Abstract: A radiation-sensitive resin composition comprises a solution of an alkali-soluble resin and a radiation-sensitive compound in a solvent comprising a monooxymonocarboxylic acid ester. This composition has a high storgage stability (i.e., a very small amount of fine particles are formed during storage) and is suited for use as a resist for making integrated circuits.
Patent EP-0213830-A2 (EP)
Inventor: LESSIG III WILLIAM R
IPC: H01H9/06
Filed: 1986-08-11
Abstract: This invention relates to a variable speed trigger switch particularly adapted for use with electric power tools such as drills. The trigger switch features clam shell construction (12, 14) and a single vertically disposed circuit board (16) thereby facilitating assembly and resulting in a low cost and compact unit. Wire connections are kept to a minimum through use of the circuit board (16) in accordance with this invention having power contact resistance and wire terminal connectors formed directly on the board (16). The trigger switch includes a locking feature (120) enabling the trigger switch to be locked at a desired position and further provides an adjustable detent (122) which can be felt by the user during trigger retraction. The electronics package of the trigger switch employs an electronic motor speed control circuit (200) which provides a combination of open loop and closed loop motor control.
Patent EP-0242534-A2 (EP)
Inventor: WOJCIECHOWSKI CHARLES ROBERT
IPC: G01N23/18
Filed: 1987-02-23
Abstract: A gripper for holding a manufactured part in the X-ray inspection system. The gripper includes a stationary jaw, a slidable jaw, a gripper base, a wear plate, a centering bushing, an end plate, and a cam actuated spring mechanism for opening and closing the jaws. Both jaws are removable and adjustable in a keyway. Set screws are used to hold the jaws in place for a predetermined separation and allows part position off center. The removable aspect allows for various jaw configurations. The centering bushing includes a cam shaped opening for accepting the end of the pneumatic activated ball plunger of a numerically controlled part manipulator. The centering bushing aligns the gripper to the longitudinal axis of the part manipulator stalk.
Patent EP-0241804-A2 (EP)
Inventor: FRITSCH CHRISTIAN DR
IPC: A61K47/00
Filed: 1987-03-31
Abstract: Novel antacid preparations which have a good shelf life and which contain cinnamon oil, cinnamaldehyde, clove oil, eugenol, thyme oil and/or thymol as preservatives.
Patent EP-0243958-A2 (EP)
Inventor: NAKAGAWA KATSUJI C O NEC CORPO
IPC: G11B7/257
Filed: 1987-04-29
Abstract: The optical information recording medium, in which information is recorded and from which information is read out by irradiation of laser beam, comprising a substrate (1) and a recording layer (2) disposed on said substrate (1), said recording layer (2) being irradiated with said laser beam to make pits (3) therein, said recording layer (2) containing a compound of Te, Se and N.
Patent EP-0248276-A2 (EP)
Inventor: STEIN SAMUEL R
IPC: H01S1/06
Filed: 1987-05-20
Abstract: The invention provides a frequency standard, comprising: 
frequency-generating means (100) for generating electro­magnetic energy at variable frequencies; 
a hydrogen maser (10) including means (12,13,19) to direct a stream of hydrogen atoms at a hyperfine energy state into a microwave cavity assembly (52) to generate electromagnetic energy at hydrogen resonance frequency; and 
an electronic means (120) to control the frequency of said frequency-generating means (100) to maintain a standard frequency with the electromagnetic energy generated by said hydrogen maser (10), 
said microwave cavity assembly (52) including a dielectric container defining by its outer surfaces a microwave cavity that is tuned to about hydrogen resonance frequency and including a discontin­uous conductive coating on its outer surface in a predetermined con­figuration to suppress undesired oscillation of the microwave cavity.
Patent EP-0254940-A2 (EP)
Inventor: BORSE DIETRICH
IPC: C30B29/04
Filed: 1987-07-11
Abstract: For the use of diamond particles as a component part of machining tools or other tools, it is customary to hold the diamond particles in a bond, in particular a metallic bond. Retention is increased in this case if the diamond particles have a roughened surface. This can take place by etching. In the case of the known methods for processing the surface of the diamonds, they are, however, partially destroyed if processing takes place at high temperatures, that is to say in excess of 1000 DEG C, or there is a great loss of diamond material. This is overcome if, to increase their surface area to at least twice the size of their natural surface area by making pores in them, the diamond particles (1) are embedded in a metal powder and subjected to a stream of hydrogen or a hydrogen-containing gas at a temperature above 700 DEG C. Thereafter, the diamond particles (1) can be cleaned with an acid. Iron, cobalt, nickel or an alloy of these metals come into consideration as metal powder. 
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Patent EP-0284661-A2 (EP)
Inventor: KEISER MASSIMILIANO
IPC: A61H33/02
Filed: 1987-12-12
Abstract: The nozzle comprises a screw-shaped hollow body (29) intended to be engaged via the inside of the bath tub in a hole (18) in its wall and fixed to the latter by tightening of an external nut (27). This hollow body comprises an inlet orifice (22) intended to be connected to an external conduit for water and/or compressed air and communicating with a threaded outlet orifice (23) opening into the bath tub. The leakproofness of this mounting is ensured by a single seal (28) placed under the head (17) of the hollow body. A threaded plug (29) having injection grooves (34) on its periphery is screwed without a seal into the threaded outlet orifice (23) of the hollow body. This nozzle is intended more particularly to equip an installation in which the facility for checking and changing the model of the plug (29) is paramount. <IMAGE>
Patent EP-0252553-A2 (EP)
Inventor: FUJITA TOSHIO
IPC: C05G3/00
Filed: 1987-06-24
Abstract: A fertilizer with a degradative coating wherein the dissolving-out rate of the fertilizer component can be controlled by adjusting the composition of the coating component and the residual capsule after the dissolving out degrades by light is provided, which degradative coating comprises as its active ingredient, at least one member of polyolefin resins and at least one member selected from the group consisting of rubbery resins and ethylene-vinyl acetate-carbon monoxide copolymer.
Patent EP-0253453-A2 (EP)
Inventor: HENDRIKS NICOLAAS ARIE
IPC: E04D11/02
Filed: 1987-07-15
Abstract: The invention relates to a drivable cover layer for a flat roof or the like, comprising an insulating layer and/or a water-tight layer and a drivable top layer positioned there above, existing of a sheet-like upper layer and an elastic lower layer connected to said upper layer along its entire surface and being supported by the insulating layer and/or water-tight layer.
Patent EP-0251585-A2 (EP)
Inventor: DILL WALTER RAY
IPC: C09K8/528
Filed: 1987-06-18
Abstract: Iron-containing subterranean formations are treated, for example for stimulation, using a treating fluid containing as sequestering agent at least one of di­hydroxymaleic acid, salts of dihydroxymaleic acid and gluconodeltalactone. There may also be included boric acid or a salt thereof.
Patent EP-0255269-A2 (EP)
Inventor: STEPP LEE WAYNE
IPC: F16K15/06
Filed: 1987-07-17
Abstract: A poppet valve comprises a tubular one-piece body (12) having flange means (30) on the exterior thereof, and a downward-facing valve seat (56) at the bottom interior thereof, with a valve guide spider (38) thereabove. A dome-shaped poppet valve (14) seats on the aforesaid valve seat, and has coaxially secured thereto an upwardly extending stem bolt (16) which protrudes through and above the valve body guide spider. A spring (18) disposed about the stem bolt biases it upwardly, acting on the top surface of the spider and on a lower surface of a spring retention cap (20) secured to the top of the stem bolt. In such a manner, the poppet valve is biased into engagement with the valve body seat at the lower end of the valve assembly. The poppet valve may be employed in a section of casing or in a guide shoe to form a float collar or float shoe, res­pectively, wherein the valve assembly is secured in place by a cement sheath (24).