baber/WOPTO huggingface dataset:
Patent EP-4270086-A2 (EP)
Inventor: SCHOWENGERDT BRIAN T
IPC: G02B26/10
Filed: 2017-12-21
Abstract: A multi-element fiber scanner for scanning electromagnetic imaging radiation, the multi-element fiber scanner comprising: a base (110) having a base plane (107) and a longitudinal axis (112) orthogonal to the base plane (107); a first fiber link (940) passing through the base (110) in a direction parallel to the longitudinal axis (112), wherein the first fiber link is operatively coupled to at least one electromagnetic radiation source; a plurality of actuation elements joined to the base and extending from the base along the longitudinal axis; and a retention collar (130) disposed a predetermined distance along the longitudinal axis (112) from the base (110), wherein the first fiber link and the plurality of actuation elements are joined to the retention collar; a first set of piezoelectric tubes (905), wherein: a first piezoelectric tube (910) of the first set is joined to the base (110) and extends from the base (110); and a second piezoelectric tube (912) of the first set is joined to the retention collar (130) and extends from the retention collar (130); and a second set of piezoelectric tubes (905), wherein: a first piezoelectric tube (910) of the second set is joined to the base (110) and extends from the base (110); and a second piezoelectric tube (912) of the second set is joined to the retention collar (130) and extends from the retention collar (130).
Patent EP-4273697-A2 (EP)
Inventor: PARK SEONJUN
IPC: G06F9/455
Filed: 2021-02-25
Abstract: Provided is a technology for executing a virtualized network function in a wireless communication system. According to an embodiment of the disclosure, a server may obtain traffic processing information and mobile edge computing (MEC) service usage information regarding user equipments (UEs) that have accessed a plurality of base stations connected to the server, obtain, based on the traffic processing information and the MEC service usage information, information about traffic to occur due to UEs accessing the plurality of base stations and MEC services to be used by the UEs, and determine, based on the obtained information about the traffic and usage of the MEC services, at least one hardware component on which a software component virtualizing a network function in the server is to be executed.
Patent EP-4290810-A2 (EP)
Inventor: NEUMANN ROLAND
IPC: H04L12/40
Filed: 2021-03-17
Abstract: The present invention is directed towards a system arrangement and method which allows the operation of units in a fail safe manner and at low latency behavior. The teachings suggest a specific protocol which allows switching and routing of packages for addressing and controlling light emitting diodes and reading out sensors. The information is distributed according to very specific requirements of the underlying topology and application domain. The automotive sector poses very restrictive requirements especially security relevant devices are involved. As light emitting diodes and sensors may affect the reliability of security features in a vehicle specialized approaches have to be provided considering both real-time requirements and reliability. One of the provided advantages is that for instance a branch device can change its operation mode without an explicit command but, in general, a command may provide an expiry condition of a mode after which the mode returns to its previous mode. Such an expiry condition may be the reception of a predefined number of specific network events. In addition, a computer program product is proposed comprising control commands which carry out the method or operate the device.
Patent EP-0008096-A2 (EP)
Inventor: SCHWENK ULRICH DR
IPC: C07C29/124
Filed: 1979-08-04
Abstract: 2-(Perfluoralkyl)-äthanole der Formel RfCH2CH2OH1 worin R' ein perfluoralkyl-Rest mit 1 bis 21 Kohlenstoffatomen ist, können in vorteilhafter Weise aus den entsprechenden 2-(Perfluoralkyl)-äthyljodiden durch Umsetzung mit Wasser und N-Methyl-2-pyrrolidon hergestellt werden, wodurch die Bildung von Nebenprodukten gegenüber bekannten Verfahren vermindert wird.
Patent EP-0023239-A2 (EP)
Inventor: ASHCRAFT ARNOLD CLIFTON
IPC: C08K5/5465
Filed: 1980-02-06
Abstract: Dielectric compositions comprising ethylene polymers which are susceptible to electrical breakdown by water treeing are protected against such breakdown by the incorporation therein of organo silanes.
Patent EP-0018819-A2 (EP)
Inventor: HASLAM JAMES HENRY
IPC: F16F15/26
Filed: 1980-04-30
Abstract: This invention concerns balancing reciprocatory machines, such as internal combustion engines, in which reciprocating movement of a piston 1 or the like is translated into rotation of a crankshaft 4 via a connecting rod 3. In order to provide at least a significant degree of compensation or balancing of forces causing vibration in the machine, the crankpin 15 has a pair of heart formations 8 fixed thereon which makes rolling contact with a pair of rain drop formations 9 rotatable on an extension 6 of the connecting rod. At T.D.C. the point of each of the rain drop formations fits in the cusp of the appropriate heart formation and at B.D.C. the maximum radius of the heart formations coincide with the minimum radius of the rain drop formations.
Patent EP-0034703-A2 (EP)
Inventor: SCHMIDT THOMAS DR
IPC: C07D253/06
Filed: 1981-01-21
Abstract: 1. Trimethylpyruvic acid amide of the formula III (CH3 )3 C-CO-CO-NH2.
Patent EP-0042967-A2 (EP)
Inventor: DOYLE DONALD EGBERT
IPC: G06F15/78
Filed: 1981-05-19
Abstract: A Large Scale Integration (LSI) data flow component is described for use as a building block, the component being capable of use singly or in combination to provide data flow paths and functions of different data widths for a processor or microprocessor. A component with an eight-bit data flow is described as a "byte slice", wherein individual byte control (5) is provided within a multiple-byte configuration so that single data flow components within the group can operate independently of other components under control of external logic. Components may operate on a stand-alone, a multiple-byte, or nonactive-byte basis. A control scheme permits functions of one component to be influenced by actions or logic of another component to permit efficient implementation of arithmetic algorithms.
Patent EP-0045647-A2 (EP)
Inventor: HABBAL MOHAMED ZOUHEIR MAHMOUD
IPC: G01N33/52
Filed: 1981-07-31
Abstract: The invention provides a method of forming a stable chromophore derived from vanylmandelic acid characterised by forming an ethyl acetate extract of a diazo derivative of vanylmandelic acid and adding dimethyl-sulphoxide and 2-amino-2-methyl-1-propanol to said extract. The diazo derivative may be the reaction product of p-nitrobenzenediazonium salt and vanylmandelic acid. The invention also includes a method of determining vanylmandelic acid characterised by forming a stable chromophore by the above method and quantitatively determining said stable chromophore. The method is particularly useful for the determining of urinary vanylmandelic acid.
Patent EP-0047635-A2 (EP)
Inventor: GRAHAM DOUGLAS IAN
IPC: B25B13/46
Filed: 1981-09-03
Abstract: A tool (10) for rotating a threaded fastener comprises a wrench head (12), a drum (18) mounted therein and rotatable by pulling on a ring (28) attached to the free end of steel tape (24) wound therearound to rotate a loose fastener rapidly, the rotary drive being imparted through a free-wheel mechanism (36, 42) and an output shaft (44) on the end of which is carried a conventional socket. Return motion of the drum (18) is effected by a coil spring (30). Final tightening or initial loosening of the fastener is accomplished by pulling on the handle of a ratchet wrench handle (54) located on the head (12) by a U-pin (56). 
     Alternatively the head (12) incorporates a wrench handle and is arranged to drive the output shaft through a ratchet mechanism: the freewheel mechanism comprises an axially-reciprocable, spring-loaded plunger mounted on the drum cooperating with engagement means mounted on the output shaft.
Patent EP-0057411-A2 (EP)
Inventor: MIYAZAKI YOSHIRO
IPC: F28D15/02
Filed: 1982-01-26
Abstract: A cooling apparatus (42) for a housing (40) which is provided with an opening at the upper part thereof, comprises a casing (44) located on the upper part of the housing (40) and including a bottom plate to close the opening an a chamber, a partition wall (46) provided in the casing (44) to divide the chamber into a first chamber section (48) and a second chamber section (50), heat exchanger (68) including at least one heat pipe (70) provided in the casing (44) through the partition wall (46) with coolant therein for exchanging heat in the first chamber section (48) with heat in the second chamber section (50). The heat pipe (70) has one end portion in the first chamber section (48) and the other end portion in the second chamber section (50), and inclines with the one end portion located lower than the other end portion.
Patent EP-0075739-A2 (EP)
Inventor: JACOBS ERWIN
IPC: G11C11/34
Filed: 1982-08-31
Abstract: A memory cell comprises a double gate field effect transistor which exhibits source and drain regions located in a semiconductor body and two gate electrodes covering the semiconductor area between the source and drain regions, the gate electrodes being separated from the semiconductor body by a multilayer insulation. The first gate electrode is a memory gate, whereas inversion layers are produced with the second gate electrode given supply of a gate voltage, the inversion layers extending the source and drain regions in the direction towards the memory gate. The structure provides a surface-saving design of a selection element. The second gate electrode is employed for this purpose as the selection element and is connected to a selection line (word line). The invention finds application in very large scale integrated semiconductor memories.
Patent EP-0084135-A2 (EP)
Inventor: KAUTZ GERHARD
IPC: B32B27/00
Filed: 1982-12-16
Abstract: 1. A process for the production of moldings from fiber-reinforced laminates, by bonding two or more layers of identical or different thermoplastics via one or more middle layers of fibrous substances, the layers being heated outside a mold to temperatures up to the softening point of the thermoplastics and being shaped, and caused to adhere to one another, in the mold, wherein the layers are prepared to correspond to the contour of the molding to be produced, are heated individually, are brought together and are pressed together, in the mold, in such a way that the thermoplastics penetrate, at least partially, through the middle layer consisting of fibrous substances.
Patent EP-0068769-A2 (EP)
Inventor: INABA HAJIMU
IPC: B25J19/00
Filed: 1982-06-21
Abstract: ® A robot wrist of an industrial robot having a wrist housing supporting two orthogonally arranged rotating output shafts therein, each of the shafts being connected to a robot hand, and a built-in fluid conveying means provided for distributing pressurized air introduced from the outside of the robot wrist toward the robot hand attached to one of the rotating output shafts. An output end of each of the two rotating output shafts may either be plugged by a plug element or closed by a stop valve when the output end is not connected to the robot hand.
Patent EP-0097873-A2 (EP)
Inventor: FITTERER HORST
IPC: G11B23/04
Filed: 1983-06-15
Abstract: A tape cassette, in particular a video cassette, comprises two flanged reels and, between the flanges of each reel, a spring member as a biassing means to prevent the tape from slipping off the roll or folding over. The spring members can be attached to the side walls or rear wall of the housing, and their free ends constantly bear against the peripheries of the tape rolls. In specific embodiment the spring member advantageously includes the braking spring for a reel-braking device. By using a conductive material on one or both sides of the spring member and appropriately arranging the spring member relative to a tape guide element or to an element grounded on the tape recorder, it is possible to directly prevent tape loop formation, which is a cause of tape slippage and folding-over. Moreover, tape winding and unwinding are improved.
Patent EP-0113475-A2 (EP)
Inventor: HENSCHKE SIEGFRIED
IPC: G10K11/168
Filed: 1983-12-22
Abstract: A sheet-like part is proposed for attachment to sheet metal boards which, in order to achieve both a structure-borne sound damping and a stiffening effect, consists of a bitumen board (1) which is finished either with beading or with rods (3) determining an undulating shape or with a layer (7) less than 1 mm thick of glass fibres or glass mat impregnated with a heat-curing resin. <IMAGE>
Patent EP-0094190-A2 (EP)
Inventor: BREWER ARTHUR D
IPC: A01N43/32
Filed: 1983-05-03
Abstract: A method for synthesizing dihydro-1,4 dithiins by the reaction of an acyloin or a halocarbonyl compound with an organic thiosulfate is disclosed.
Patent EP-0096995-A2 (EP)
Inventor: BARE THOMAS MICHAEL
IPC: A61P25/00
Filed: 1983-05-27
Abstract: Compounds of the formula (I):wherein R<sup>1</sup>, R<sup>3</sup>, R<sup>4</sup>, R<sup>5</sup> and R<sup>6</sup> have defined values and the N-oxides at the 7-position of the pyrazolo[3,4-b]pyridine ring system and the pharmaceutically-acceptable acid-addition salts thereof, processes for their preparation, pharmaceutical compositions, and intermediates for preparing said compounds of the formula (I). The compounds of formula (I) are central nervous system depressants, for example anxiolytic agents.
Patent EP-0115193-A2 (EP)
Inventor: BEASTALL ALAN LEONARD
IPC: A61F13/20
Filed: 1983-12-23
Abstract: The ease of vaginal insertion experienced with round- edge-format tampon applicators can be achieved without the user comfort problems experienced in existing such application by a tampon applicator (1) which has an expulsion end portion (4) of unique structure. Thus, the invention provides an elongate hollow tampon holder (3) shaped for vaginal insertion and having a tampon expulsion end portion (4) and a plunger (2) mounted in the holder and adapted to expel a tampon through this expulsion end portion (4) from the holder interior. The expulsion end portion (4) has a dome-shaped end (6) and may comprise a weakened region at the base (5) of the dome around the periphery of the tampon holder (3) functioning as a preformed hinge, the base of the dome (6) being defined by the weakened region (5) when this is present. The dome (6) has an appreciable substantially central aperature (8) therein and comprises a plurality of contiguous segments (9) defined by a plurality of radial slits (7) extending from aperture (8) to the base (5) of the dome (6) but no further.
Patent EP-0121143-A2 (EP)
Inventor: LUDWIG GERHARD DR
IPC: B01D33/00
Filed: 1984-03-08
Abstract: Solids from a liquid containing heavy metals are filtered by first degassing the solids-laden liquid and then subjecting the degassed liquid to sedimentation to remove large particles and subsequently intermediate size particles. The suspension of fine particles is then passed in counterflow to a moving bed of granulate, especially black peat, to which the particles tend to adhere externally and internally. Clear liquid is removed from the top of the moving bed and the granulate is washed after being withdrawn from the bottom of the bed and is recycled to the moving bed.
Patent EP-0118920-A2 (EP)
Inventor: HANSEN BJORN NAPIER
IPC: H04M1/253
Filed: 1984-03-13
Abstract: In bekannten Fernsprechanlagen mit Freisprechbetrieb wird das aufgrund der akustischen Kopplung von Mikrofon und Lautsprecher mögliche Pfeifgeräusch dadurch vermieden, daß die Dämpfung in der Übertragungsrichtung, in der keine Sprachsignale vorliegen, im Vergliech mit der Dämpfung im aktiven Sprachkanal erhöht wird. Dabei werden die Sprachabtastwerte in den beiden Übertragungsrichtungen nacheinander überwacht; jeder Abtastwert wird mit einem Schwellwert verglichen, der auch vom Geräuschpegel in den Kanälen beeinflußt wird. Diese Operationen und die Einstellung der Dämpfung erfolgen unter der Steuerung eines Prozessors, da bei diesen Fernsprechanlagen die Sprache in digitaler Form übertragen wird. Die Erfindung schlägt vor, nicht alle Sprachabtastwerte zu überwachen, um entsprechende Informationen über die Sprachamplitudenzustände der beiden Sprachübertragungsrichtungen abzuleiten. Daher wird nur jeder vierte Abtastwert benutzt. Dadurch kann ein einziger Mikroprozessor zwei Leitungen abwechselnd bedienen. Obgleich dadurch der Aufwand an Programmen erhöht wird, ist dies doch billiger als ein zusätzlicher Mikroprozessor.
Patent EP-0121187-A2 (EP)
Inventor: AKASOFU KYOSUKE C O MITSUBISHI
IPC: G05B19/18
Filed: 1984-03-22
Abstract: A tool support synchronizing system suitable for a numerical control apparatus of a complex machine tool having multiple spindles in which work programs for a plurality of tool supports are independently and simultaneously executed and the execution of a particular block of a work program is initiated at a designated portion within the programs, in which the start of particular block is precisely synchronized. A reading device (2A, 2B) provided for each tool support reads an independent work program (1A, 1B) for its corresponding tool support. The commands ofthe work program are decoded (blocks 4A, 4B) from the output of the reading devices, and control circuits (6A, 6B) control the shifting of the tool support in accordance with the decoded data. Various control circuits are synchronized by a synchronizing circuit (6C) in response to the decoding of a special synchronizing command composed of a predetermined single character or symbol in the working programs.
Patent EP-0138052-A2 (EP)
Inventor: MIGNIEN GEORGES
IPC: H02G15/14
Filed: 1984-09-11
Abstract: Boîte de jonction pour le raccordement par soudures des extrémités de deux câbles sous-marins à fibres optiques, comportant deux éléments (1, 2) de blocage connectés par un manchon tubulaire (3) et un mandrin central creux (7) de fixation des soudures, caractérisée en ce qu'elle comporte une boîte à mou (15, 16) entre chaque élément de blocage et une extrémité du mandrin. Cette boîte de jonction est principalement utilisée dans les liaisons sous-marines de câbles de télécommunication.
Patent EP-0144637-A2 (EP)
Inventor: CRANFORD HAYDEN CLAY JR
IPC: H02M3/07
Filed: 1984-10-16
Abstract: @ A voltage generating system provides a plurality of different voltages for powering a dynamic nonvolatile random access memory (NVRAM) chip. The voltage generating system includes a pair of charge pumps (28,48). Each charge pump is coupled to a controller (22, 44) that senses the voltage level at the output of the charge pump and generates an enabling signal when said voltage is at a predetermined value. The signal activates a power down circuit (34, 56) which adjusts the charge pump output to a desired voltage level. A programmable oscillator (18, 40) provides the clocking signals for the controller. The charge pumps and programmable oscillators are periodically deactivated by the controller. As a result, the overall power consumption of the chip is reduced.
Patent EP-0115366-A2 (EP)
Inventor: THOONE MARTINUS LEONARDUS GERA
IPC: H04N1/193
Filed: 1984-01-23
Abstract: The device comprises N linear opto-electronic transducers (157, 159, 161) which are substantially aligned with spaces (183, 185) between adjacent transducers. With each transducer (157, 159, 161) is associated an individual imaging system (163, 165, 167) for imaging a narrow strip (171, 173, 175) of the document on the transducer. Each transducer (157, 159, 161) is displaceable with the aid of adjustment means with respect to the associated imaging system (163, 165,167), as a result of which the whole can be adjusted so that the narrow strips (171, 173, 175) adjoin each other and are aligned so that together they cover a narrow elongate part (169) of the document. In this manner, a comparatively large document can be scanned with a high resolving power by means of comparatively simple and hence inexpensive transducers and imaging systems.
Patent EP-0125821-A2 (EP)
Inventor: O'HALLORAN VINCENT VICTOR
IPC: F16L3/23
Filed: 1984-04-25
Abstract: The clamp consists of a u-shaped plastic strip (1) having toothed legs (2) (3). The teeth (7) are arranged to engage against and behind the edge (6) of apertures (5) in a supporting surface (4) to which the clamp is to be secured. In operation as the clamp is pushed over a group of cables (c) it tightens the cables against a supporting surface (4). The clamp is retained in position by the teeth engaging against and behind the aperture edge. An outward force is induced in the clamp by the initial deflection of the clamp legs to engage the panel aperture and by the clamped cables pushing outwards against the clamp legs.
Patent EP-0143588-A2 (EP)
Inventor: MONTANDON BRIAN
IPC: A01M7/00
Filed: 1984-11-16
Abstract: @ A liquid spraying device, e.g. for spraying fertilizer onto a lawn has a control unit 25. The control unit, mounted adjacent a wheel 11 of the liquid spraying device, contains a switch SW2 which opens and closes in response to the close passage of a magnet 28 mounted on the wheel. The repeated operation of the switch enables control circuitry within the control unit to illuminate a red light emitting diode LED2 if the speed is greater than the selected speed, or to illuminate a green light emitting diode LED if the speed is too slow. When at, or close to, the selected speed neither light emitting diode is illuminated.
Patent EP-0145363-A2 (EP)
Inventor: TANIZAWA RYOZO
IPC: C08K3/08
Filed: 1984-11-20
Abstract: The invention proposes a foamable vinyl chloride-based resin composition capable of giving a shaped article having a cellular foamed structure and a beautiful surface with metallic luster. The composition comprises (a) 100 parts by weight of a vinyl chloride-based resin compound of a transparency formulation having a specified transparency, (b) 0.1-5 parts by wight of a powder of a metal or alloy having a specified average particle diameter, (c) 0.01-2 parts by weight of an organic dye or pigment and (d) 0.1-5 parts by weight of a blowing agent.
Patent EP-0145401-A2 (EP)
Inventor: LAW KOCK-YEE
IPC: H01L31/0248
Filed: 1984-11-27
Abstract: Disclosed are the use of novel squaraine compositions selected from the group consisting of bis(2-fluoro-4-methyl- benzylaminophenyl)squaraine, bis(2-fluoro-4-methyl-p-chlorobenzylaminophenyl)squaraine, bis(2-fluoro-4-methyl- p-fluorobenzylaminophenyl)squaraine, and bis(2-fluoro-4-methyl-m-chlorobenzylaminophenyl)squaraine, in photoresponsive devices, particularly layered photoresponsive devices which are sensitive to infrared and/or visible illumination.
Patent EP-0136281-A2 (EP)
Inventor: EBNER OSWALD
IPC: B65D8/00
Filed: 1984-08-17
Abstract: 1. A reusable steel container, in particular of stainless steel, for liquids, for example drinks, preferably containing carbon dioxide, comprising two hollow shells (1, 2) which are joined to each other by metallic means, for example by welding, and are made substantially axially symmetrical and which are provided on their opposite ends in each case with a carrying or supporting ring respectively (9, 12) joined by welding, the hollow shells (1, 2) comprising an area (4) which forms the generated surface and a base (8) in each case, and the middle area (4) of the container, to which the bases (8) are joined by way of a conical and convex area (6, 7), being made continuously cylindrical, characterized in that the cylindrical area (4) has a height which corresponds approximately to the diameter of the container, and the base (8) of one hollow shell (2) has an axial, circular depression (13) which essentially corresponds to the area of the removal and filling opening (14) provided in the base (8) of the other hollow shell (1).