baber/WOPTO huggingface dataset:
Patent EP-4218911-A1 (EP)
Inventor: CULLEN DANIEL KACY
IPC: A61N1/05
Filed: 2017-04-14
Abstract: In one aspect, the invention comprises an implantable living electrode comprising a substantially cylindrical extracellular matrix core; one or more neurons implanted along or within the substantially cylindrical extracellular matrix core, the one or more neurons including one or more optogenetic or magnetogenetic neurons proximal to a first end of the implantable living electrode.
Patent EP-4270726-A1 (EP)
Inventor: BROCHTRUP DAVID
IPC: H02J7/34
Filed: 2023-03-31
Abstract: A portable power supply for charging power tool battery packs. The portable power supply includes a battery core including a plurality of battery cells and a converter, a first modular charger block received in a first charging slot and connected to a first charging port, a second modular charger block received in a second charging slot and connected to a second charging port and a third charging port, and a controller including an electronic processor. The controller is configured to determine that a first battery pack is received by the first charging port, determine that a device is received by the second charging port, determine a first characteristic of the first battery pack, and provide a first current to the first battery pack based on the first characteristic and a second current to the second battery pack based on the device being received by the second charging port.
Patent EP-4273815-A1 (EP)
Inventor: MABYALAHT GUY
IPC: G06V40/12
Filed: 2023-04-03
Abstract: L'invention concerne un procédé de génération d'une image de paume à partir d'une première image (i1) de paume partielle de l'individu et d'une deuxième image (i2) de paume partielle, comprenant :- une étape de détection (100) de premiers points caractéristiques dans le première image (i1) et de deuxièmes points caractéristiques dans le deuxième image (i2),- une étape de couplage (101) générant une pluralité de couples de points caractéristiques par la mise en correspondance de premiers points caractéristiques avec des deuxièmes points caractéristiques,- une étape de calcul (103) d'une transformation géométrique globale associée à ladite mise en correspondance,- une étape de détermination (104) pour chaque couple de points, d'une transformation géométrique locale,- une étape de fusion (105) de la première image (i1) avec la deuxième image (i2) en fonction de la transformation géométrique globale et des transformations géométriques locales, pour générer l'image de paume.
Patent EP-4283424-A1 (EP)
Inventor: SHIMOKAWA TATSUYA
IPC: G05B19/418
Filed: 2023-05-16
Abstract: [Solving means] A remote-control apparatus, including a measurement value receiving unit for receiving a measurement value related to equipment from a local-control apparatus configured to control the equipment; a calculating unit for calculating a control value corresponding to the measurement value received by the measurement value receiving unit and a delay amount, by using a model configured to calculate a control value that should be used for control of the equipment when there is caused control delay including communication delay with the local-control apparatus from a delay amount corresponding to the control delay and a measurement value; and a control value transmitting unit for transmitting the control value calculated by the calculating unit to the local-control apparatus, is provided.
Patent EP-4292977-A1 (EP)
Title: Microelectomechanical element and a method for manufacturing it
Inventor: TORKKELI ALTTI
IPC: B81C1/00
Filed: 2023-05-31
Abstract: A microelectromechanical element that patterned regions of wafer material and glass material. The regions of glass material include at least a first glass region and a second glass region formed of a first glass material and a second glass material respectively. The first glass material enables anodic bonding with the wafer material, and the alkali metal content of the second glass material is less than the alkali metal content of the first glass material.
Patent EP-4286217-A1 (EP)
Inventor: LOMBARDO SILVIO
IPC: B60N2/20
Filed: 2023-06-01
Abstract: Seat (1) for a vehicle of military or emergency type extending along a longitudinal axis (A) of the vehicle, the seat (1) being carried by a support structure (5) configured to enable the connection of the seat (1) to a vehicular cab, said support structure (5) having a connection bar (6) and a cantilevered portion (7), said seat (1) comprising a seating (2), a backrest (3) and a headrest (4) connected to one another to define a space (1') for seating a passenger, the seating (2), the backrest (3) and the headrest (4) being connected to one another in a selectively movable manner to assume a first operational configuration wherein the space (1') is directed towards a first portion of the vehicle and a second operational configuration wherein the space (1') is directed towards a second portion of the vehicle, on the opposite side with respect to the longitudinal axis (A).
Patent EP-4307638-A1 (EP)
Inventor: GELMAN EFRAIM
IPC: H04L45/128
Filed: 2023-07-13
Abstract: Systems and methods are disclosed for determining a more-efficient set of routes on a communications network, given an initial set of routes that satisfies a set of demands. Consistent with disclosed embodiments, the routes can be represented as network paths on a network graph that represents the communications network. In some embodiments, a set of irreducible paths can be generated from the original network paths. The communications network can then be updated to implement routes corresponding to the set of irreducible paths. In some embodiments, a bipartite graph can be generated from the original network paths and the irreducible paths. An updated set of paths can be generated by selecting ones of the original network paths or the irreducible paths. In some embodiments, auxiliary graph can be generated from the original network paths and the irreducible paths. An updated set of paths can be generated using the auxiliary graph.
Patent EP-0002670-A1 (EP)
Inventor: BHATTACHARYYA ARUP
IPC: H01L29/73
Filed: 1978-12-01
Abstract: Durch das erfindungsgemäße Verfahren wird ein Halbleiteraufbau geschaffen, der innerhalb einer eingelassenen Oxid-Isolationszone (12) untergebracht ist. Er besteht aus einem Halbleitersubstrat (10) eines ersten Leitungstyps, innerhalb dessen ein Kollektor (22) des entgegengesetzten Leitungstyps unterhalb der Oberfläche des Substrats gebildet ist und für eine leichte Kontaktierung sich zum Teil bis an die Oberfläche des Substrats erstrecken kann. Eine erste Schicht aus dotiertem polykristallinem Silicium wird auf einem ersten Teil der Oberfläche des Substrats und im elektrischen Kontakt mit dem Substrat gebildet, das als Basis (29) eines Transistors wirkt. Die erste, aus polykristallinem Silicium (Polysilicium) bestehende Schicht (30) wird zur Bildung einer äußeren, darüberliegenden isolierenden Schicht (32) oxydiert. Eine zweite dotierte Polysilicium-Schicht wird über der äußeren isolierenden Schicht (32) auf einem zweiten Teil der Oberfläche des Substrats in der Weise niedergeschlagen, daß sie von dieser einen Abstand aufweist, der nur durch die Dicke der äußeren isolierenden Schicht auf der ersten Polysilicium-Schicht bestimmt ist. Der Dotierungsstoff in der zweiten Polysilicium-Schicht wird dann in die Oberfläche des Halbleitersubstrats eingetrieben und bildet da einen Emitter (33).
Patent EP-0000828-A1 (EP)
Title: Synthetic beta-lactam compounds, a process for their preparation and compositions containing them
Inventor: PONSFORD ROGER JOHN
IPC: A61P31/04
Filed: 1978-08-02
Abstract: This invention provides synthetic β-lactam antibacterial compounds, a process for their preparation and pharmaceutical compositions containing them. The compounds are those of the formula (II):
     wherein:
     R 1  is a group such that CO 2 R 1  is a carboxylic acid group or a salt or ester thereof; and R 2  is a phenyl group or a phenyl group substituted by one to four groups selected from lower alkyl, fluorine, chlorine, bromine, CN, NO 2 , COR 3 , OR 3 , SR 3 , NH 2 , NHCOR 3 , NHCO 2 R 3 , CO 2 R 3  or CO 2 R 1  where R 3  is lower alkyl, benzyl, fluorobenzyl, chlorobenzyl, bromobenzyl or nitrobenzyl and CO 2 R 10  is carboxyl or a salt thereof, not more than three such groups being selected from fluorine, chlorine, bromine, CN, NO 2 , NH 2 , COR 3  or CO 2 R 3  and not more than two auch groups being selected from CN, NO 2  or NH 2 .
Patent EP-0003567-A1 (EP)
Inventor: HOFMANN GERHARD H DIPL-ING
IPC: A61B5/308
Filed: 1979-02-02
Abstract: 1. QRS detector for rectified QRS input signals (59), including automatic threshold value determination for devices for monitoring heart activity, in which detector the threshold value of the detector turn-on point can be automatically displaced as a function of the input signal (59) by an adjustment circuit which precedes the detector (56) which is constructed as a comparator or as an operational amplifier having at least two inputs (60, 61), which adjustments circuit comprises a low-pass filter (65, 62) which is connected to the one input (61) of the detector (56) is fed directly with the QRS signal which the same input signal is applied as the low-pass filter (62, 65 ; 62', 65), the intermediate tap of which divider in connected to the other input (60) of the detector (56), characterized in that - the input of the adjustment circuit (62, 65, 72, 73 ; 62', 65, 72, 73) preceding the detector (56) is fed directly with the QRS signal as a useful signal, which is a quantity signal obtained by two-way rectification, and with the noise component which is possibly super-imposed on this useful signal as a joint input signal (59), - on the one hand, the low-pass filter (62, 65 ; 62', 65) is dimensioned in such a manner that at its output connected to the one input (61) of the detector (56) the threshold value (63) occurs as the arithmetic means of the input signal (59), and that - on the other hand, the voltage divider (72, 73) is dimensioned in such a manner that a second signal (74) formed from the input signal (59) and having a relationship to the latter of 1/k=<2:pi occurs at the intermediate tap connected to the second input (60) of the detector (56), the peak amplitude of which second signal is less, in the case of periodic disturbances, as a result of the voltage dividing ratio of 1/k=<2:pi selected, than the associated threshold value occurring via the low-pass filter (62, 65 ; 62', 65) at the first input (61) of the detector (56).
Patent EP-0008320-A1 (EP)
Inventor: EICHHORN HELMUT
IPC: B29C33/38
Filed: 1979-05-03
Abstract: Method of making moulds for glass making or plastic materials by means of metal powders and particularly by using an isostatic press.
Patent EP-0007074-A1 (EP)
Inventor: WEBER HORST
IPC: H03F3/45
Filed: 1979-07-05
Abstract: Zur Gleichtaktunterdrückung bei einer vorzugsweise mit einer Mehrzahl von Operationsverstärkern (V1, V2, ... Vn) bestückten Verstärkeranordnung für eine Mehrzahl von zu verarbeitenden Nutzsignalen (E1 E2, ... En), die durch ein größeres Störsignal überlagert sind, ist vorgesehen, die Nutzsignale, beispielsweise physiologische Meßsignale bei EEG- und EKG-Messungen, an positiven Eingängen (+) der Einzelverstärker zuzuführen, während die negativen Eingängen (-) jeweils an den Verbindungspunkt eines aus zwei Widerständen bestehenden Spannungsteilers (R1, R2) angeschlossen sind, der jeweils zwischen dem jeweiligen Verstärkerausgang und einem Potential-Bezugspunkt (P) liegt. Dieses Bezugspotential wird durch den Ausgang eines weiteren Operationsverstärkers (V4) festgelegt, an dessen positivem Eingang ein durch das Störsignal überlagertes Bezugsnutzsignal (UE4) zugeführt wird, während sein negativer Eingang am Verbindungspunkt eines aus zwei Widerständen bestehenden Spannungsteilers (R2', R1') angeschlossen ist, der zwischen dem Ausgang dieses weiteren Operationsverstärkers und dem Potential-Bezugspunkt (P) liegt. Bei Meßsignalverstärkern, z.B für physiologische Meßsignale, erfolgt damit die Gleichtaktunterdrückung bereits in den Vorverstärkerstufen, so daß separate Differenzstufen zur Störsignalunterdrückung eingespart werden können.
Patent EP-0014776-A1 (EP)
Inventor: LAMBOT HONORE JOSEPH
IPC: B28D1/08
Filed: 1979-02-22
Abstract: 1. A cutting arm for a rock cutting apparatus, comprising a frame structure (1) bordered by longitudinal members (2, 3), at the ends of which there are respectively mounted a drive wheel (17) and a return wheel (26) of an endless member (37) which externally carries cutting members (40) and which internally carries guide shoes (38) slidable in a groove (10), characterized in that the endless member comprises a belt (37) which internally carries guide shoes (38), each of which comprises a block extending over the entire width of said groove (10), the bottom (9 and 16) of which has injectors (11) for supplying a fluid which is spread out therein by the shoes (38) in movement thereof to form a layer of fluid which completely covers said groove (10), for permitting sliding movement of the shoes on said layer of fluid.
Patent EP-0007658-A1 (EP)
Inventor: VANDERKOOI WILLIAM NICOLAS
IPC: C08F2/10
Filed: 1979-07-04
Abstract: This invention is directed to a process for the hydration of acrylonitrile to acrylamide comprising contacting the acrylonitrile with water at a temperature between 50°C and 175°C in the presence of a heterogeneous nitrile hydration catalyst. The total oxazole content of the acrylonitrile and water is less than 200 parts per million based on the weight of the acrylonitrile. The acrylamide monomer is employed to produce acrylamide polymers.
Patent EP-0011416-A1 (EP)
Inventor: HERSCOVICI EVA JOCHEVED
IPC: C08G63/88
Filed: 1979-11-01
Abstract: Polymer product, such as a polyester resin, is recovered in finely divided form from a polymer product/solvent solution by the addition of the solution to a hot, non-boiling water phase with non-shearing agitation of the resulting composition of the water, polymer product, and solvent under conditions which give rise to turbulence in the composition. The solvent, which has a lower boiling point than the temperature at which the hot water is maintained, boils off from the polymer product, solvent, and water composition and leaves the desired, finely divided, polymer product admixed in the water phase. The product can be recovered by filtration or other suitable separation technique.
Patent EP-0021162-A1 (EP)
Title: Process for the preparation of saturated secondary alkyl amines
Inventor: MULLER HEINZ DR
IPC: C07C209/68
Filed: 1980-06-04
Abstract: 1. A process for the manufature of saturated secondary alkylamines having 12 to 22 carbon atoms in each alkyl chain which can be identical or different, by hydrogenation of unsaturated fatty acid nitriles having corresponding chain length and 1 to 3 olefinic double bonds in the molecule, or mixtures thereof with up to 70 % by weight of saturated fatty acid nitriles of the said chain length, in the presence of nickel or cobalt catalysts, the hydrogen substantially being circulated and ammonia being removed from the circulating gas which is characterized by setting and/or maintaining a water content of at most 5g/m**3 at 258C and under normal pressure, in the circulating gas under virtually unpressurized conditions before recycle to the reaction zone for the entire duration of the reaction.
Patent EP-0026418-A1 (EP)
Inventor: HERBRECHTSMEIER PETER DR
IPC: C01B21/40
Filed: 1980-09-20
Abstract: Nitric oxides can be absorbed from gas mixtures containing nitric oxides (NO and NO2) and oxygen by absorption with aqueous solutions. According to the invention, the absorption is effected in bubble columns, superficial velocities of 2 to 30 cm/second being maintained. It is advantageous to connect several bubble columns in series such that the gas and absorption liquid pass in counter-current to one another. In this embodiment, considerably less counter-current stages are required to achieve a high degree of absorption of NOx than in the case of conventional processes. At superficial velocities of 10 to 30 cm/second, large bubbles of gas can rapidly form from the gas introduced and can interact with the absorption liquid only with difficulty. In this case, gas distributor devices are incorporated in the bubble column. Since NO2 is more readily absorbed than NO, it is advantageous to connect flow reactors, in which NO2 is formed from NO and O2, upstream of the bubble columns.
Patent EP-0026872-A1 (EP)
Inventor: RENTZEA COSTIN DR
IPC: A01N43/90
Filed: 1980-09-23
Abstract: Substituted alkylammonium salts of the formula   <IMAGE>   where R1, R2 and R3 are hydrogen, C1-4-alkyl, fluorine, chlorine or bromine, X is oxygen or sulfur, n denotes one of the integers 2, 3 and 4, A denotes quinuclidine or pyrrolizidine, or -NR4R5R6, R4, R5 and R6 denoting C1-6-alkyl, C2-6-alkenyl or C2-6-alkynyl which are unsubstituted or substituted by halogen, cyano or C1-4-alkoxy, or R5 and R6, as alkylene groups, may be part of an unsubstituted or C1-2-alkyl-substituted 5- or 6-membered heterocycle with 1 to 3 heteroatoms in the ring, and Z is the anion of any non-phytotoxic acid HZ, the manufacture of such compounds, agents for regulating plant growth containing these compounds, and the use thereof for regulating plant growth.
Patent EP-0049303-A1 (EP)
Inventor: TAMASI ATTILA DIPL-ING
IPC: G01M17/04
Filed: 1980-10-07
Abstract: 1. Method for qualifying shock absorbers on sprung vehicles, preferably power-driven road vehicles, provided with resilient tyres, in which in a first step the wheel of the vehicle is excited with sinusoidal oscillations of constant amplitude and is accelerated to a frequency lying above the characteristic frequency of the vehicle, and in which in a second step the exciting frequency is reduced, characterized in that the changes of the wheel grip are measured during the first step and an average value is electrically formed therefrom, and in that during the second step at the characteristic frequency point of the vehicle the minimum wheel grip is measured and the ratio of this minimum value of the wheel grip to the average value of the wheel grip is formed and the shock absorber is qualified on the basis of this ratio.
Patent EP-0029895-A1 (EP)
Inventor: NELSON RICHARD M
IPC: F04D1/06
Filed: 1980-10-08
Abstract: A double-case, multi-stage, centrifugal pump (10) having a plurality of impellers (60) mounted on a common shaft (16) at axially spaced pump stages. The first pump stage is housed within a unitary forward case section (22) of a three-section inner case assembly (14). Subsequent stages are housed within two rearward case sections (24 and 26) disposed in axial joint-forming relationship with each other and radial joint-forming relationship with the forward case section (22). The inner case assembly is supported within an outer case assembly (12) which provides a suction chamber (38) surrounding the forward case section and a discharge chamber (40) surrounding the rearward case sections (24 and 26), the inner and outer case assemblies being constructed in such manner that the pressure in the discharge chamber sealably forces the inner case sections together during operation of the pump.
Patent EP-0028372-A1 (EP)
Inventor: KIMURA SAKAE
IPC: H01J7/18
Filed: 1980-10-23
Abstract: A getter device is disclosed in which at least on the exposed surface of a getter material (11) filled in a metal getter container (12) and containing a barium-aluminium alloy powder and a nickel powder is formed a gas-impermeable film (13) of a boron compound or a mixture of a boron compound with silicon oxide.
Patent EP-0031028-A1 (EP)
Inventor: AHRENDT DIETER DR
IPC: F24J3/08
Filed: 1980-11-14
Abstract: A central heating system for consumers is equipped with heat pumps. The system collects lost heat of different origins. It makes possible the use of numerous relatively small and irregularly occurring heat quantities. By means of the great number and the local distribution of the heat sources, the heat supply is made regular. The main advantage is the low operating temperature. It makes insulation more economical and also allows the utilisation of lost heat which occurs at low temperature. The operators of the heat pumps require no private well, are independent of variations in the groundwater table and have a heat transfer medium available which in general has a considerably higher temperature than the groundwater. As a result, better performance figures are obtained.
Patent EP-0017455-A1 (EP)
Inventor: JOHNSON BURNETT HOOD
IPC: C08G61/02
Filed: 1980-03-28
Abstract: Linear polybenzyls of high molecular weight and high crystallinity suitable for use in films or moulding compositions are obtained by polymerizing aralkyl halides in the presence of a Friedel-Crafts catalyst complexed with a nitroarene or a nitroalkane complexing agent in a halogenated solvent. The complex catalyst allows the polymerization to be run at higher rates. The polymerizable a-alkyl-benzyl halides which can be readily employed are represented by the following structural formula:
     wherein R 1  is a C 1 -C 4  alkyl group, R 2  and R 3  are the same or different and are each selected from the group consisting of I hydrogen and C 1 -C 4  alkyl groups, and X is halogen.
Patent EP-0028061-A1 (EP)
Inventor: GLIDDEN JAMES L
IPC: F04C15/00
Filed: 1980-09-01
Abstract: A fluid gear pump or motor (10) has a central housing (12) with an end cover (16) on one side and an adapter cover (20) on the other. A pair of gears (30, 32) are rotatable inside the housing (12) and one gear shaft (30) extends through the adapter cover (20) for attachment to another machine. The adapter cover (20) is mechanically grounded to the attached machine. Internal loads on the gear shafts (31, 33) are transmitted to bearings (34, 35, 36, 37) mounted in the two covers (16, 20). A centering plate (40) transmits the loads from one pair of bearings (35, 37) in the end cover (16) to the housing (12). Another centering plate (40') transmits the loads from the housing (12) and the other bearings (34, 36) to the grounded adapter cover (20). Free floating wear plates (60, 60') are provided in intimate contact with the end faces of the meshed gears (30, 32), and a balancing assembly (50, 50') is provided between each wear plate (60, 60') and the respective adjacent centering plate (40, 40'). The belancing assemblies (50, 50') are formed to define areas adjacent to but sealed off from the pump inlet that are subjected to outlet pressure in order to balance the loading of the gears (30, 32).
Patent EP-0027758-A1 (EP)
Inventor: EUMURIAN GREGOIRE
IPC: H03G3/20
Filed: 1980-10-07
Abstract: A variable opacity liquid-crystal optical attenuator (24) is inserted into the optical link (6), with an electrical control circuit (23) inserted into a negative feedback loop disposed at the output of the video frequency amplifier (9) connected at the output of the optical link. Application to fast electronics. <IMAGE>
Patent EP-0026191-A1 (EP)
Title: Method for joining together thermoplastics pipes and pipe fittings.
Inventor: RICE NIGEL LEONARD
IPC: B29C65/36
Filed: 1980-10-23
Abstract: A method for joining together two pipes or a pipe (53) and a pipe fitting (51) comprises inducing a current in ferromagnetic material (55) located in the region of the joint to be formed. As a result heat is generated to cause melting of the surrounding thermoplastics material and the joint to be effected. The Curie point of the ferromagnetic material is chosen to lie in the range of temperature suitable for fusion jointing the particular material. The change in magnetic properties of the ferromagnetic material if the temperature exceeds the Curie point can be used automatically to control the jointing process or to indicate to the operator that this temperature has been reached.