baber/WOPTO huggingface dataset:
Patent EP-0147139-A2 (EP)
Inventor: WATANABE FUMIO
IPC: D04B15/16
Filed: 1984-12-14
Abstract: A jacquard circular knitting machine is disclosed provided with a needle cylinder driving mechanism capable of optionally and readily controlling the rotary motion of the needle cylinder (10) according to the pattern to be knitted. A motor (15) interlocked through gears (17) or the like with the needle cylinder rotates according to a needle cylinder rotating procedure stored previously in a magnetic memory medium (31). Needle actuators (23) operate according to a pattern forming procedure stored in another magnetic memory medium (21) as a signal is provided by a sensor for detecting the rotary motion of the needle cylinder. Thus a jacquard circular-knitted fabric having predetermined patterns can be knitted efficiently.In addition to the above, a machine is provided with a third magnetic memory medium for storing a yarn feed element switching procedure to carry out a plurality of yarn feed element switching operations at optional timings when necessary while a single course of a fabric is knitted. A yarn feed element switching device (41 to 44) is actuated according to the signals given thereto by the third magnetic memory medium (241) as a signal is provided by the sensor for detecting the rotary motion of the needle cylinder. Thus a number of coloured yarns exceeding the number of the yarn feed units can be stitched efficiently into a single course of a knitted fabric.
Patent EP-0152801-A2 (EP)
Inventor: DEGNER DIETER DR
IPC: C25B3/23
Filed: 1985-01-25
Abstract: 1. A process for the preparation of a benzaldehyde dialkylacetal of the general formula  see diagramm : EP0152801,P4,F3  where R is methyl or ethyl, wherein a benzyl alkylether of the general formula see diagramm : EP0152801,P4,F4  is oxidized electrochemically in the absence of toluene and in the presence of an alcohol of the formula ROH and of a base electrolyte.
Patent EP-0163847-A2 (EP)
Inventor: MACHLER MEINRAD
IPC: G01N21/45
Filed: 1985-04-04
Abstract: Angegeben wird eine Vorrichtung zur Bestimmung des spektralen Verlaufes der Brechzahl einer Flüssigkeit oder eines Gases, bei der die Probe zwischen zwei mindestens annähernd planparallelen Begrenzungsflächen in einem Abstand zwischen 1 und 50 µm eingeschlossen ist. Die bei Beleuchtung mit weißem Licht durch die Begrenzungsflächen entstehenden Interferenzen werden mit einem Spektrometer in ihrem wellenlängenabhängigen Verlauf gemessen und anschließend ausgewertet.
Patent EP-0164643-A2 (EP)
Title: Process for the production of fatty acid esters of short-chain alcohols
Inventor: BILLENSTEIN SIEGFRIED DR
IPC: C11C3/10
Filed: 1985-05-29
Abstract: A process for the preparation of fatty acid esters of short-chain primary and secondary alcohols with 1 to 5 carbon atoms by transesterification of glycerides with the said short-chain alcohols is described. In this process, a stream of the gaseous alcohol is passed through the liquid glyceride at temperatures of at least 210 DEG  C. and the product mixture of gylcerol and fatty acid alkyl ester is discharged from the reaction zone with this stream and is then subjected to phase separation.
Patent EP-0163309-A2 (EP)
Inventor: GRAMLICH HANS
IPC: F16F9/32
Filed: 1985-05-30
Abstract: A spring compressor for axially compressing a helical coil spring (2) of an automobile and then holding the spring in the compressed position consists of two identical devices (1) mounted on opposite sides of the axial spring (2) which is to be axially compressed. Each device comprises metal plates (5) held together by rollers (7), the plates (5) having curved hook formations (20) to engage a coil of the spring (2). A threaded spindle (8) fits into a housing (9) capable of pivoting between these metal plates (5). A chain (12) is threaded around the coils of the spring (2) which is to be compressed and around the rollers (7) between the metal plates (5). Threaded on the spindle (8) is a chain adjustment piece (11) through which the chain passes and which moves outwardly along the spindle (8) when the spindle (8) is turned, so as to cause the chain (12) to pull the spring (2) and compress the coils of the spring between the loop of chain (12) and the curved hook formations (20) of the metal plates (5). A pin (13) inserted in the chain adjustment piece (11) locks the chain (12) in the required position so as to prevent the chain (12) from sliding through the chain adjustment piece (11), thus maintaining the spring (2) in its compressed position.
Patent EP-0164704-A2 (EP)
Inventor: GRIMMER JOHANNES
IPC: C07D475/14
Filed: 1985-06-07
Abstract: Verfahren zur Hochreinigung von Riboflavin (I) durch Lösen in verdünnter wäßriger Alkalilauge, ggf. Reinigen der alkalischen Lösung durch Behandeln der Lösung mit Aktivkohle oder mit einem mit Wasser nicht oder nur wenig mischbaren Lösungsmittel, Eintragen der erhaltenen alkalischen I-Lösung unter Aufrechterhalten von Temperaturen zwischen 40 und 100°C in 90 bis 100°C heißes Wasser, dem soviel einer Säure zugesetzt wurde, daß sich in dem Reaktionsgemisch ein pH-Wert zwischen 6,5 und 0,8 einstellt, Halten des Reaktionsgemisches bei Temperaturen von 90 bis 100°C für 10 bis 80 Minuten und Isolieren von I nach Abkühlen des Reaktionsgemisches.
Patent EP-0182981-A2 (EP)
Title: Device for drawing an optical fibre from a driven rotating disc
Inventor: DUWELHENKE RAINER
IPC: B65H49/34
Filed: 1985-08-28
Abstract: A light wave conductor or fiber optics is withdrawn from the peripheral groove of a rotating storage disc using a deflection pulley or the like rotating in a plane that runs tangential to a circle through the middle of the groove, a pivotal guide lever for the fiber conductor serves as input for speed control of the disc drive. In case of plural withdrawal equipment, the discs are vertically staggered and overlap.
Patent EP-0175367-A2 (EP)
Inventor: KAIZAKI KAZUHIRO
IPC: H04N9/64
Filed: 1985-09-19
Abstract: A noise reduction circuit for reducing noise in video signal comprises delay circuits (5, 6) for delaying an output video signal for delay time 2S and H-S (H denotes one horizontal scanning period and S denotes a half of one period of the color subcarrier), an average circuit (7) for averaging the outputs of the delay circuits, a subtraction circuit (2) for substracting the output of the average circuit from an input video signal, an attenuation circuit (3) for attenuating the output of the subtraction circuit, an addition circuit (4) for adding the output of the attenuation circuit to the input video signal, and an edge detection circuit (8) for detecting the edge of pattern in the input video signal. 
     The attenuation factor of the attenuation circuit is set into zero when the edge of pattern is detected.
Patent EP-0180217-A2 (EP)
Inventor: HAMAGUCHI SETSUNORI
IPC: F27D1/16
Filed: 1985-10-31
Abstract: The application by spraying on a ceramic furnace wall of a refractory spray material prepared by mixing a spray powder consisting of 100 pts. wt. a refractory aggregate of a predetermined particle size and 0.1-3 pts. wt. a curing accelerator with 0.5-5 pts. wt. a damping agent added thereto is accomplished with notably high levels of adhesiveness and uniformity without deteriorating the working environment with dust by a method which comprises performing said application while admixing the refractory spray material with a sodium silicate solution as a binder having a viscosity in the range of 3-10 cPs at 15 °C and containing 2-8 wt.% Na<sub>2</sub>0 and 8-20 wt.% Si0<sub>2</sub>.
Patent EP-0182304-A2 (EP)
Inventor: SKYLLINGSTAD OLAV
IPC: B65G53/22
Filed: 1985-11-14
Abstract: In a method of dispensing powder which when being discharged forms an arch or bridge above the outlet from a gastight container comprising an inner converging part with an outlet opening, wherein gas or air is introduced through openings in the converging part of the container and discharges the powder, air or gas is added discontinuously and in an exactly metered quantity to dispense a certain quantity of powder which is dependant only upon the added quantity of fluidization air or gas. Dispensing is stopped by closing the supply of fluidization air, which is then used to transport pneumatically the powder to a location of use at the same time as the air presses a flap against the outlet from the container and closes it. An apparatus for carrying out the method comprises an upper container (1) and an inner converging part (4) with an outlet (7), said upper part (1) being closed in an airtight manner, preferably by a lid (2), and connected to the converging part (4) which is enclosed in an airtight manner by a part (1 ' ) which may be an extension of the part (1), the converging part (4) being equipped with openings  ) for fluidization air or gas which may be added via the part (1 ' ) through a closable pipe (10). The converging part (4) is of a material consisting of threads, preferably woven cloth, connected to the part (1) by an attachment arrangement (5) and to an outlet pipe (7) attached to the part (1') and opening into a pipe (9), which accommodates a flap (8) which can shut the opening of the pipe (7), and that the pipe (9) and the pipe (10) are connected to a source of air (12) via a multidirectional adjustable valve (11).
Patent EP-0151533-A2 (EP)
Inventor: BAILEY JOHN GORDON
IPC: G09F3/18
Filed: 1985-01-29
Abstract: A means of identifying, for example metal beer kegs comprises an optically transparent plate with an identification strip carrying a bar coding adhered to the back face of the plate. The plate and strip are surrounded by an overlapping peripheral metal frame welded to the beer keg.
Patent EP-0165013-A2 (EP)
Inventor: MERRIL CARL RONALD
IPC: G01N27/26
Filed: 1985-06-05
Abstract: The present invention discloses that by using light ("photodevelopment") to develop a metallic silver image of biopolymers, particularly nucleic acids and proteins separated on polyacrylamide gels, it is possible to visualize protein and nucleic acid patterns within 10 minutes after electrophoretic separation. This "photodevelopment" method requires only two solutions: a solution to "fix" the proteins.and a solution containing silver ions, which produces an image when exposed to light. This type of protein stain has achieved a sensitivity of about 0.5 ng of protein. DNA separated on polyacrylamide may also be visualized with this stain.
Patent EP-0172032-A2 (EP)
Inventor: MORLEY JOHN GLYN DR
IPC: B22C1/10
Filed: 1985-08-15
Abstract: A foundry binder of the water-soluble alkali metal polyacrylate type having additives that include lime is cured by the use of the vapour of a low-boiling point organic ester having not more than three carbon atoms, primarily methyl formate, entrained in a carrier gas, e.g. carbon dioxide or nitrogen.
Patent EP-0174164-A2 (EP)
Inventor: BARKER ANTONY TOM
IPC: H03K17/12
Filed: 1985-08-30
Abstract: A plurality of solid state switching devices, connected in parallel, are switched simultaneously to discharge a capacitor through the primary of a step-up transformer whose secondary is connected to the output tube of a radar transmitter.
Patent EP-0186289-A2 (EP)
Inventor: HILL WILLIAM FRANK
IPC: F02P5/155
Filed: 1985-11-05
Abstract: An i.c. engine ignition system includes a mechanically driven transducer (10), zero crossings in the output signal of which mark the required spark instants. The output signal of the transducer is summed with the output of a bias voltage generator (12) and the sum is compared with a fixed reference voltage V REF  by a first comparator A,. Zero crossing in the transducer output signal are detected by a second comparator A 2 . Edge detectors E 1 , E 2  detect rising and falling edges respectively of the outputs from the comparators A, and A 2  and control turning on and interruption of current in ignition coil (14) via an electronic switch (13). The bias voltage generator is part of a closed loop dwell control, which is disabled at low engine speeds. A minimum coil off timer circuit M operates when the switch (13) is triggered off. The control circuit also includes means for turning switch (13) on if the output of the output of comparator A, is already high when the timer period expires. Initiation of the timer period by comparator A, is prevented if the switch (13) is already on and timer period initiation by the comparator A 2  is prevented if the switch means is already off.
Patent EP-0189045-A2 (EP)
Inventor: MEYER HORST DR
IPC: A61K31/505
Filed: 1986-01-07
Abstract: Die vorliegende Erfindung betrifft neue Pyridopyrimidine der allgemeinen Formel I <IMAGE> in welche R¹ bis R<7> die in der Beschreibung angegebene Bedeutung haben, mehrere Verfahren zu ihrer Herstellung sowie ihre Verwendung als Arzneimittel, insbesondere in kreislaufbeeinflussenden Mitteln.
Patent EP-0210339-A2 (EP)
Inventor: ZIMMERMAN JOHN M
IPC: C09D5/00
Filed: 1986-04-14
Abstract: Ultraviolet curing oligomers and liquid coating compositions based thereon are disclosed which cure with ultraviolet light in the presence of a photoinitiator. The coating compositions can provide either a single coating for optical glass fiber which resists microbending difficulties down to around -40°C.. or a topcoat for overcoating softer buffer coatings which resist microbending down to around -60°C. The coating compositions consist essentially of the linear polyacrylate-terminated polyurethane polyurea oligomer in admixture with an ultraviolet curable liquid acrylate or polyacrylate to provide the liquidity needed for application and to adjust the hardness or softness of the cured coating for the selected single coat or topcoat utility. The oligomer contains a linear polyurethane core terminated by urea formation with a polyhydroxy-functional amine containing a single isocyanate-ractive amino hydrogen atom. The plurality of hydroxy-terminated branches provided by the amine are capped with an acrylate-functional brances increase the toughness and the cure speed.
Patent EP-0207480-A2 (EP)
Inventor: PETERS RONALD LEE
IPC: A61B17/12
Filed: 1986-06-30
Abstract: A tool for storing, dispensing, and applying hemostatic clips includes shell-like housing, and a pair of ring-handle actuating levers extending therefrom. An elongated dispensing and applying portion extends longitudinally from the housing, and includes a jaw strut extending fixedly from the housing with a pair of laterally opposed jaw members pivtally supported on a distal portion thereof. A channel-like jaw housing extends from the housing in longitudinally translatable fashion, and is received about the jaw strut and jaw members. A magazine member secured to the jaw strut stores a plurality of hemostatic clips in serial, end to end fashion, and is disposed to deliver the distalmost clip between the open jaw members. A feeder slide adjacent to the jaw strut is resiliently biased to urge the clip toward the distal end of the jaw members. Within the housing a shuttle block is disposed for longitudinal translation by squeezing of the levers. A flexible band extends from the shuttle block, about a pulley on the jaw housing, to the feeder slide. As the shuttle is urged distally, the band pulls the feeder slide proximally to clear the jaw members. At the limit of travel of the slide, the band tension on the pulley then drives the jaw housing distally to translate about the jaw members, closing the jaws and crimping the clip completely flat. The shuttle also decrements a counter wheel to show the number of clips remaining in the tool Fig. 1).
Patent EP-0209786-A2 (EP)
Inventor: HILLEN HEINZ DR
IPC: C07K14/525
Filed: 1986-07-07
Abstract: The purification of hTNF by ion exchange chromatography is described.
Patent EP-0218022-A2 (EP)
Inventor: SAGAWA HIROYUKI C O OMRON TATE
IPC: H05K3/34
Filed: 1986-07-17
Abstract: In this mounting structure and method for a surface mounted type electronic component (41), the component (41) has at least one terminal (36,34,36',34') which protrudes from its bottom surface and which terminates in a foot portion (36a,34a,36'a,34'a) for being soldered to a printed circuit board (43). Also, a projection (5) extends from this bottom surface of the electronic component for a distance (B) somewhat less than the amount by which the terminal (36,34,36',34') projects from it. This projection is provisionally secured by adhesive (45) to the printed circuit board (43) with the foot portion (36a,34a,36'a,34'a) of the terminal (36,34,36',34') overlaying that circuit portion (44) to which it is to be soldered, and then subsequently this terminal foot portion (36a,34a,36'a,34'a) is soldered to this circuit portion (44). The projection (5) may extend from a central portion of the bottom surface of the component (41), or may be provided in plurality as extending from central portions of edges of said bottom surface. And the end of the projection may be roughened.
Patent EP-0223091-A2 (EP)
Inventor: KOECHLIN RENE
IPC: A47B87/00
Filed: 1986-10-21
Abstract: Il comprend au moins un premier élément comportant un plateau hexagonal (1) dont deux angles opposés (a) sont de 90°, les autres angles (b) étant de 135° et dont tous les côtés présentent la même longueur. Au moins un second élément comporte un plateau carré (6) dont la longueur des côtés est égale à celle des côtés des plateaux hexagonaux (1) du premier élément.
Patent EP-0223481-A2 (EP)
Inventor: COBURN RICHARD J
IPC: G03G15/05
Filed: 1986-11-03
Abstract: In electrographic printing apparatus, a charge transfer endless-loop dielectric belt (41, 67, 93) including a conductive member (43) to effect a ground plane is supported in tension with an unsupported portion thereof disposed opposite the electrodes (44, 68, 76, 98) of the print head. The unsupported portion results from belt engagement with the print­head regions (46,47; 91,92) adjacent to the electrodes to provide the desired electrode/dielectric belt spacing (S).
Patent EP-0226437-A2 (EP)
Inventor: CREDLE WILLIAM S JR
IPC: B67D1/00
Filed: 1986-12-09
Abstract: A valve sub-assembly (10) that can be used with either a mechanical (60) or an electrical (62) valve actuator, and in either pressure or gravity operation. The valve sub-assembly has a pair of paddle valves (34,44) with valve actuating arms (40,46) that are simultaneously snap actuated by a yoke (64;108) of either the mechanical or electrical valve actuator. In addition, a valve assembly with a mechan­ical valve actuator that includes a snap acting, over-center spring arrangement. Also, a method for converting a valve assembly between pressure and gravity operation, and mechanical or electrical operation.
Patent EP-0228839-A2 (EP)
Inventor: RAMBOSEK GEORGE M C O MINNESOT
IPC: D04H1/42
Filed: 1986-12-10
Abstract: A continuous, bicomponent, non-vitreous ceramic fiber comprises components existing in a longitudinal side bv side relationship wherein each of the components is derived from a different fiber-forming precursor liquid. Firing the bicomponent fibers in a reducing atmosphere can provide ceramic/ cermet or cermet/cermet fibers wherein each cermet component has a graded composition.
Patent EP-0227463-A2 (EP)
Inventor: MACMASTER GEORGE H
IPC: H01J1/32
Filed: 1986-12-22
Abstract: A crossed-field amplifier (10) has permanent magnets (22,23), pole pieces (20,21), a cylindrical anode (12), and a cathode (11) in the form of a water-cooled cylindrical heat sink (34) with radially extending portions (35) having outer faces coated with a P-N junction semiconductor (37) which is biased to the conductive state to cause the crossed-field amplifier (10) to amplify. The P and N regions (39,38) of the semiconductor (37) are connected to a cathode modulator (57) which is pulsed to produce conduction in the P-N junction (61) and thereby allow secondary emission from the cathode (11) into an interaction space (19) between the semiconductor (37) and an anode slow wave structure (14) that receives RF drive pulses from a source (58). Reverse bias voltage applied by the modulator (57) prevents secondary emission from the cathode (11). Only low voltages need be applied to the cathode P-N junction (61) to completely deactivate the crossed-field amplifier (10). Removal of the RF drive pulse applied to the anode-slow-wave circuit (14,15,16) and removal of the DC high voltage power supply (29) are not required.
Patent EP-0238889-A2 (EP)
Title: Einrichtung zum Erfassen der zylinderbezogenen Kurbelwellenstellung
Inventor: HARTEL GUNTER
IPC: G01M15/06
Filed: 1987-02-27
Abstract: Zum schnellen zylinderbezogenen Erfassen der Kurbelwellen­position eines Viertaktmotors mit einer geraden Zylinder­anzahl n wird vorgeschlagen, daß ein mit der Kurbelwelle verbundener Signalgeber umfangsmäßig in n/2 gleich große Signalmarkenabschnitte mit je einer Kennungsmarke unter­teilt ist und daß ein mit der Nockenwelle verbundener Sig­nalgeber in n/2 oder n gleich große Signalabschnitte unter­teilt ist, deren gleichmäßige Teilungen voneinander abwei­chen. Die Kennungsmarken sind bei gleicher Anzahl der Sig­nalmarkenabschnitte unterschiedlich und können bei unglei­cher Anzahl dieser Abschnitte übereinstimmend sein. Durch einen mittels der Kennungsmarken synchronisierten Impuls­vergleich der beiden Signalgeber kann unmittelbar, auch sofort nach dem Motorstart, eine Zylinderzuordnung der Kurbelwellenposition erfolgen.
Patent EP-0240705-A2 (EP)
Inventor: MIZUTANI TOMOJI
IPC: B29C55/28
Filed: 1987-02-28
Abstract: A biaxially stretched film of an ethylene copolymer, preferably a mixture of (A) 90 to 50 % by weight of a linear ethylene-α-olefin copolymer having a density of 0.90 to 0.93 g/cm³ at 25°C and a melt index of 0.2 to 3.0 g/l0 min. and (B) l0 to 50 % by weight of an ethylene polymer having a density of 0.87 to 0.9l g/cm³ at 25°C and less than the density of the copolymer (A) by at least 0.0l4 g/cm³ and a melt index of 0.2 to 5.0 g/l0 min., said copolymer or copolymer mixture giving a DSC curve with an endothermic area under the temperature lower than its melting temperature (main endothermic peak temperature) by l0°C accounting for at least 55 % of the total endothermic area. The stretched film is little varying in thickness and is excellent in heat shrinkability at low temperature.
Patent EP-0241013-A2 (EP)
Inventor: LA TORRE CARLO
IPC: G01N27/90
Filed: 1987-04-08
Abstract: The apparatus (1) comprises an induced current sensor (3) formed from at least two cores (5, 6) of ferromagnetic material, on each of which at least one conducting winding (7, 8) is provided. Said cores (5, 6) have adjacent terminal portions (9, 10) which are conveniently separated by an air gap (a) of the order of a few tens of µm and which, when in use, are made to traverse the surface of the workpiece (2) in which any microdefects are to be detected.
Patent EP-0258544-A2 (EP)
Inventor: GUENTHER SIEGFRIED
IPC: H01R43/052
Filed: 1987-06-04
Abstract: The electrical wires (L) leading to a processing device, in particular a wire preparation device, are held ready in barrels (F) and/or in the form of coils. Above the barrels (F) and/or coils there is arranged, preferably on a trestle (G), at least one wire channel (Lk3) leading to the processing device, the wires (L), which can be pulled out of the barrels (F) and/or out of the coils upwards in an axial direction, being introduced into the wire channel (Lk3) in each case via an associated deflection device, preferably via a curved guide tube (Fr). <IMAGE>