baber/WOPTO huggingface dataset:
Patent EP-4235175-A2 (EP)
Inventor: TRYGGVASON KARL
IPC: G01N33/50
Filed: 2018-05-04
Abstract: The present disclosure relates to methods for culturing human epidermal keratinocytes. When keratinocytes are cultured on plates coated with a laminin containing an alpha-4 chain or an alpha-5 chain, in a xeno-free, chemically defined cell culture medium, they expand efficiently  in vitro.  Useful cell culture kits for culturing keratinocytes are also described herein, as are methods of using such cells for treatment of burns or chronic wounds.
Patent EP-4309982-A2 (EP)
Inventor: HAHN SAGE
IPC: B62J45/412
Filed: 2023-06-09
Abstract: An electronic component for a bicycle includes a processor configured to receive first data from a first sensor configured to sense at least one sensed element disposed about a bicycle wheel as the sensed element rotates through a proximal region of the first sensor. The processor is further configured to receive second data from a second sensor. The second data is different than the first data. The processor is configured to determine a first speed based on a subset of the received first data when the sensed element is within the proximal region of the first sensor, and determine a second speed based on a subset of the received second data and the first speed when the sensed element is not within the proximal region of the first sensor.
Patent EP-4235601-A2 (EP)
Title: Systeme optique et son procede de fabrication
Inventor: SCHWARTZ WILFRID
IPC: G06V40/13
Filed: 2019-07-18
Abstract: La présente description concerne un procédé de fabrication d'un système optique (5) comprenant une couche (24) comprenant des trous traversants ou partiellement traversants (26) et recouverte d'une matrice d'éléments optiques de taille micrométrique (14). Le système optique comprend une face (22) destinée à recevoir un premier rayonnement. Le procédé comprend l'exposition d'un film (24), du même matériau que la couche ou d'un matériau différent de celui de la couche, à un deuxième rayonnement au travers de la matrice d'éléments optiques de taille micrométrique (14), ledit matériau étant photosensible au deuxième rayonnement ou usinable par le deuxième rayonnement et le retrait des parties du film exposées ou non exposées au deuxième rayonnement pour délimiter les trous (26) traversant totalement ou partiellement ladite couche.
Patent EP-4241660-A2 (EP)
Title: Method and system for tracking movement of a person with wearable sensors
Inventor: OLIVEIRA SANTOS PEDRO HENRIQUE
IPC: A61B5/00
Filed: 2020-03-23
Abstract: Methods and systems for tracking movement of a person, including a method comprising: arranging a plurality of sensors of a motion tracking system on a body of the person; tracking movement of the person with the plurality of sensors at least while the person performs a movement; digitally estimating, with a computing device, a position of either the first joint or the sensor on the second body member; digitally computing an acceleration of the estimated position while movement of the person is tracked; digitally computing a first comparison between the computed acceleration of the estimated position and acceleration measurements of the sensor arranged on the second body member; digitally computing a second comparison between the computed acceleration of the estimated position and acceleration measurements of the sensor arranged on the third body member; and digitally determining whether the second and third sensors have been arranged on the second and third body members, respectively, based on both the first and second comparisons.
Patent EP-4290831-A2 (EP)
Inventor: YU JIAN
IPC: H04L69/323
Filed: 2019-03-05
Abstract: A signal field indication method and apparatus are provided, so that a SIG-A can transmit more information bits. The method includes: generating, by a transmit end, a PPDU, where the PPDU includes a SIG-A indication field, and the SIG-A indication field includes at least one of a field used to indicate a number of SIG-A information symbols and a field used to indicate a SIG-A information bandwidth; and sending, by the transmit end, the PPDU. According to the method provided in this application, the transmit end may indicate different numbers of SIG-A information symbols and/or different SIG-A information bandwidths.
Patent EP-4306027-A2 (EP)
Inventor: Sheikh Faizan
IPC: A47L11/40
Filed: 2016-04-25
Abstract: An apparatus includes a frame, a drive assembly supported by the frame, an electronic system supported by the frame, and a cleaning assembly coupled to the frame. The drive assembly is configured to move the frame along a surface. The cleaning assembly is configured to engage the surface to transfer detritus from the surface to a storage volume supported by the frame. The elec - tronic system has at least a processor and a memory. The processor is configured to define a path along which the drive assembly travels and is configured to redefined a path along which the drive assembly travels based on at least one signal received from at least one sensor.
Patent EP-4277354-A2 (EP)
Title: Connectivity using a geographic phone number
Inventor: HASSAN AMER AREF
IPC: H04W40/20
Filed: 2018-05-23
Abstract: A method comprising: establishing a first session portion using Internet Protocol (IP) communication between a calling device and a communications service; establishing a second session portion using IP communication between the communications service and a PSTN switch, the second session portion addressed via a non-geographic number of the calling device; establishing a third session portion using PSTN communication and a geographic number of the calling device between a PSTN switch and a callee device; and establishing a call between the calling device and the callee device via the first session portion, second session portion, and third session portion
Patent EP-4283913-A2 (EP)
Inventor: MATSUMURA YUKI
IPC: H04L5/00
Filed: 2018-02-08
Abstract: To suitably transmit an uplink control channel in a future radio communication system, a user terminal includes: a receiving section that receives first frequency resource information indicating a first frequency resource at a start of an uplink control channel and second frequency resource information indicating a second frequency resource after a frequency hopping timing of the uplink control channel; and a control section that controls transmission of the uplink control channel on the basis of whether or not the second frequency resource indicated in the second frequency resource information is identical to the first frequency resource indicated in the first frequency resource information.
Patent EP-0031491-A2 (EP)
Inventor: CHAKRAVARTI SATYA NARAYAN
IPC: G11C19/36
Filed: 1980-12-04
Abstract: A calibrated sensing system is provided for sensing charge in a storage medium, such as a storage capacitor (16), coupled to an access or bit/sense line (B/S) which compensates for most sources of variability in the storage medium and in the access line. In the system, the unknown charge stored in the storage medium is transferred to a first capacitor (28) or potential well via the access line. A high charge state of the storage medium is written into the storage medium and known fractional packets of charge are prepared therefrom, transferred selectively to a second capacitor (30) or potential well and compared with the unknown charge in the first potential well to determine the relative level of the unknown charge that was stored in the storage medium. By selectively using two or more fractional packets of charge multilevel sensing is performed.
Patent EP-0034285-A2 (EP)
Inventor: LERCH ULRICH DR
IPC: C07C243/22
Filed: 1981-01-30
Abstract: 1. A process for the preparation of a 1-alkyl-1-phenyl-hydrazine of the formula I  see diagramm : EP0034285,P5,F1  in which X is hydrogen or a non-reactive substituent, and R is alkyl or alkenyl having from 1 to 15 carbon atoms, where a CH2  or CH group can be replaced by an oxygen atom, the oxygen function being separated from the nitrogen of the phenylhydrazine by at least two carbon atoms, cycloalkyl or cycloalkenyl having from 3 to 7 carbon atoms, phenylalkyl having from 1 to 6 carbon atoms, or cycloalkylalkyl having from 1 to 6 alkyl and from 3 to 7 cycloalkyl carbon atoms, by reacting a phenylhydrazine of the formula II  see diagramm : EP0034285,P5,F2  with a strong base with an alkylating agent of the formula III R-Y in which Y is chlorine, bromine or iodine, alkyl- or arylsulfonyloxy, or, when R is lower alkyl, -O-SO2 -OR, in an organic liquid characterized in that one deprotonates with NaNH2  as strong base in an aprotic solvent selected from the group consisting of tetrahydrofurane, 1,2-dimethoxyethane, acetonitrile and/or dioxane.
Patent EP-0034825-A2 (EP)
Inventor: MILLER JAMES ROLAND
IPC: C08F6/06
Filed: 1981-02-21
Abstract: Concentration of residual acrylonitrile monomer is reduced in acrylonitrile copolymers or water in which acrylonitrile is polymerized to a level of less than about 100 ppm by reacting therewith ammonia or ammonium hydroxide, thioalcohols, hydrogen sulfide and its salts, and alkali metal and alkaline earth metal carbonates, phosphates, and silicates.
Patent EP-0054842-A2 (EP)
Inventor: SHIZUNO MASAAKI
IPC: G06K9/62
Filed: 1981-12-09
Abstract: In a figure recognizing system according to the invention comprising a scanning section (3), a detecting section (5), thesauruses (9, 11), a similarity computing section (7), a storage register (23) for storing detected information from the detecting section (5) and a recognizing section (21) for recognizing the final letter information, threshold table means (15) in which letter combinations and corresponding threshold levels are stored as pairs, a category judgement section (13) for receiving the output of the similarity computing section (7), obtaining a similarity difference from the maximum and next maximum similarity values and comparing the similarity difference thus obtained and a corresponding threshold level in the threshold table means (15) to judge the category of said letter, format table means (19) where a predetermined category series is stored, and format judging means (17) for comparing the category supplied from the detecting section (5) and category judgement section (13) connected thereto and the category series supplied from the format table means (19).
Patent EP-0038719-A2 (EP)
Inventor: KUETTNER KLAUS EDUARD
IPC: C12P21/00
Filed: 1981-04-22
Abstract: Chondrocytes are cultured to produce cartilage tissue from which an anti-invasion factor (AIF) may be recovered. Mammalian cartilage providing at least about 60% viable chondrocytes is enzymatically digested to denude the cells of their extracellular matrix. The denuded cells are plated at high density and cultured to produce cartilage tissue.
Patent EP-0039221-A2 (EP)
Inventor: WEBBER DEAN ALLEN
IPC: H01G9/00
Filed: 1981-04-24
Abstract: The anode riser of a solid tantalum capacitor is cleaned by means of a laser beam which removes all coatings from the riser in the area of the weld between the riser and an external lead so as to leave no conducting path from the riser to the cathode.
Patent EP-0053448-A2 (EP)
Inventor: MATSUNAGA KINJIRO
IPC: A61K8/73
Filed: 1981-11-12
Abstract: A pre-shampoo type hair treatment composition is described which comprises at least one decomposition derivative of keratin material selected from hydrolysates of keratin material, alkali salts of decomposition products obtained by oxidation of keratin material and alkali salts of derivatives at the thiol group of decomposition products obtained by reduction of keratin material, the at least one decomposition derivative having been dissolved or dispersed in suitable solvent.
Patent EP-0070988-A2 (EP)
Inventor: FISCHER RICHARD
IPC: A47F1/04
Filed: 1982-05-19
Abstract: 1. Storage system consisting of disposable plastic containers which are sealed by means of a cover after filling and possess, at least on two opposing sides, a projection (11) which extends forward beyond the actual container cross-section, and of a shelving unit (20) which is provided, on its mutually facing inner sides, with horizontal support surfaces (23) arranged in pairs at a distance one above another, and having a dimension of the disposable container (10, 22) in the region of the projection (11) which is such that the disposable container (10, 22) can be pushed into the shelving unit (20) by means of the projection (11) in the manner of a drawer, resting on the bearing surfaces (23), and is suspended in place by its projection (11), characterized in that the projection (11) is designed as an outwardly bent part area of the side walls at the opening edge or edges of the disposable container (10, 22) and in that the horizontal support surfaces (23) arranged in pairs on the mutually facing inner walls are arranged at the same height in each case.
Patent EP-0071208-A2 (EP)
Inventor: SCHULTZ WILFRIED
IPC: H01C10/34
Filed: 1982-07-23
Abstract: The rotary potentiometer has a supporting plate (1) on which is located an inner annular wiper path and an outer horseshoe-shaped resistor path. The terminal ends (4, 5) of the wiper path and of the resistor path are arranged at a side edge of the supporting plate (1). The wiper contacts (6) are adjustable by means of a driver (7) with a control element (14). Such a potentiometer is intended on the one hand to be able to be fitted simply without riveting processes and in addition to be easily connectable to the control element (14). For this purpose the driver (7) has a rotating shaft (13) which is connected to the periphery of the driver (7) via a radial web (9), such that the rotating shaft (8) can be moved axially. The free end of the rotating shaft (8) directed towards the supporting plate (1) is split by a longitudinal slot (10) into a rotatable notch connection. This is supported in a central hole (11) of the supporting plate (1). The other free end (13) of the rotating shaft (8) can be coupled to the control element (14). <IMAGE>
Patent EP-0075124-A2 (EP)
Inventor: DOMESLE RAINER DR
IPC: B01J37/02
Filed: 1982-08-25
Abstract: Die Erfindung betrifft einen Katalysator für die Verbrennung von in Abgasen alkoholbetriebener Verbrennungskraftmaschinen enthaltenen Schadstoffen. Der Katalysator besteht aus einem Metallträger, einem darauf abgeschiedenen Überzug aus aktivem Aluminiumoxid und einer auf diesem Überzug abgeschiedenen bestimmten Palladiummenge. Weitere Gegenstände sind ein Herstellungsverfahren für den Katalysator, welches eine abschließende Aktivierung in oxidierender Atmosphäre bzw. eine Formierung im Strom des zu reinigenden Abgases bei bestimmten Tem peraturen vorsieht sowie die Verwendung des Katalysators zur gleichzeitigen Beseitigung von im Abgas vorliegenden Aldehyden, Alkoholen, Kohlenmonoxid und Kohlenwasserstoffen.
Patent EP-0066988-A2 (EP)
Inventor: LAHODA EDWARD JEAN
IPC: C01G43/00
Filed: 1982-05-20
Abstract: Method of recovering uranium from a silicate-uranium coprecipitate by leaching the coprecipitate with a leachate having a pH of from 2 to 3, followed by filtering the coprecipitate. The uranium is dissolved in the filtrate but the silicate is insoluble. The leachate is preferably an aqueous solution of nitric acid which is also used to wash the coprecipitate. The uranium can be extracted from the filtrate using an organic extractant containing DEPA-TOPO.
Patent EP-0068658-A2 (EP)
Inventor: MAY DENIS R W
IPC: A61F2/68
Filed: 1982-06-04
Abstract: ® A knee joint for an artificial limb comprises a knee member 10 having a part spherical convex lower surface pivoted about an axis 12 to a knee housing 30 having a part spherical concave upper surface conforming to the curvature of the knee member 10. A spring loaded plunger 17, 18 directly connected to a release cable 25 runs on a guideway 29 on the curved surface of the knee housing when the knee is flexed and in the unflexed position latches into a seating 34 to prevent knee flexion. A collet fixing is preferably used to attach the shin tube 32 into a socket 40 depending from the knee housing without the need to drill the tube 32.
Patent EP-0073558-A2 (EP)
Inventor: GOLDSTEIN SETH RICHARD
IPC: G01N21/85
Filed: 1982-06-17
Abstract: A fiber optic probe consisting of input and output optic fibers encased inside a small dialysis hollow tube rigidly secured inside a stainless steel needle. The dialysis tube has a reflective sealing plug element, with a dye column adjacent thereto, located between the ends of the optic fibers and the reflective plug element. The needle has two opposite slots adjacent the dye column, and the needle walls between the slots are spread outwardly or partly drilled away to provide complete exposure of the surface of the dialysis tube in this region to the surrounding tissue when the probe is inserted therein.
Patent EP-0068750-A2 (EP)
Inventor: FANCEY EVERETT GORDON
IPC: A01K91/18
Filed: 1982-06-17
Abstract: The improvements in longline fishing systems disclosed herein include improvements in the art of baiting longlines, improvements in a baiter and a bait cutting mechanism, improvements in a fish hook and improvements in a magazine for storing hooks during baiting and longline shooting. The improvement in the baiting method provides that the steps in the baiting include the locating of adjacent hooks of a longline in a side-by-side laterally spaced relationship and the retaining of the hooks in a gang in a fixed position with respect to one another and simultaneously hooking the gang of hooks into bait while the gang of hooks are retained in the fixed relationship. The improvement in the fish hook includes the provision of a body having a shank portion at one end thereof upon which a spacer is mounted. The spacer has at least one lateral projection extending therefrom whereby a plurality of hooks can be arranged in a side-by-side relationship with their head portions spaced by engagement of the projections of adjacent spacer means. The fish hook baiter comprises a hook support for supporting a gang of hooks in a side-by-side spaced relationship, a bait support for supporting bait during hooking and guide means interconnecting the bait support and the hook support to permit relative movement therebetween along a baiting path whereby bait supported on the bait support is applied to each of the hooks in the gang of hooks. The fish hook storage magazine in which the hooks may be supported for baiting and shooting comprises a frame which has a slipway opening inwardly from one end thereof. The slipway has upwardly and downwardly opening passages extending longitudinally inwardly from the one end and opposite sides of the slipway are adapted to slidably mount a fish hook for movement along the slipway whereby a plurality of fish hooks may be mounted on the slipway in a side-by-side sliding relationship.
Patent EP-0088435-A2 (EP)
Inventor: BORK KLAUS
IPC: H01L41/047
Filed: 1983-03-08
Abstract: Die Kontaktierungsvorrichtung für die röhrenförmigen Piezowandler in Schreibköpfen von Tintenschreibeinrichtungen besteht aus einem ersten Kontaktierungselement aus einer inneren Kontakthülse, die sich elastisch an die innere Wandung des Wandlerelementes anlegt und einem sich an den Kontaktbereich anschließenden flexiblen Abstandshalter, einem zweiten Kontaktierungselement aus einem federnden Anschlußstück mit einer das Wandlerelement von außen elastisch umfassenden Klammer und Durchführungslöcher für die Tintenkanäle der Wandlerelemente und Aufnahmeöffnungen für die Kontaktierungslemente aufweisenden Leiterplatte. Die Kontaktierungslemente sind dabei so ausgestaltet, daß nach dem Einstecken der Kontaktierungselemente in die Leiterplatte die Wandlerelemente sich über den Durchführungslöchern der Leiterplatte befinden.
Patent EP-0091103-A2 (EP)
Inventor: WADA ISAO
IPC: H04N5/931
Filed: 1983-03-31
Abstract: In a magnetic recording apparatus for frequency multiplexing and recording a frequency-modulated luminance signal, a chrominance signal, a frequency-modulated audio signal and a pilot signal on a magnetic tape (54), the signal level of the frequency-modulated luminance signal is adjusted by a first signal level adjuster (20), and the chrominance signal, the pilot signal and the frequency-modulated audio signal are mixed and then subjected to signal level adjustment by a second signal level adjuster (31). The signal levels of the four signals can be adjusted by the two level adjusters (20, 31).
Patent EP-0105526-A2 (EP)
Inventor: CREDLE WILLIAM S JR
IPC: F04B9/131
Filed: 1983-10-05
Abstract: A control device associated with a pneumatically-driven demand pump comprising a valve system which shuts off the gas which drives the pneumatic pump in response to a pressure-sensitive diaphragm which detects variations in pressure in the fluid output from the pump. The pressure-sensitive diaphragm serves the dual function of suppressing surges of liquid flow from the pump and stopping the pump when the liquid pressure drops below a predetermined minimum by closing a valve to shut off the gas.
Patent EP-0097977-A2 (EP)
Inventor: BERNSTEIN DAVID H
IPC: G06F1/08
Filed: 1981-02-11
Abstract: It is required to generate a constant frequency 1 MHz signal from a higher frequency signal 02 which may have any one of a plurality of higher frequencies which are non-integral multiples of 1 MHz. Groups of 02 pulses are counted off in a counter (85) and the group counts follow a recurrent pattern such that the mean frequency of the output pulses is 1 MHz. A latch (80) stores a signal identifying which frequency 02 is being employed and ROMs (80, 81, 82 and 83) determine the recurrent pattern by selecting two different numbers for the group counts, the total number of groups in the recurrent cycle and which of these groups employ the high count and which employ the low count. For example, a signal 02 with a period of 350 ns is counted down to 1 MHz using 3 counts of 3 pulses followed by 1 count of 2 pulses followed by 3 more counts of 3 pulses.
Patent EP-0110436-A2 (EP)
Inventor: DE SCHRIJVER HUBERT
IPC: F24F13/12
Filed: 1983-10-07
Abstract: The ventilation grille comprises a hollow profiled section with openings or slots in a line in both sides. A slide inside the profiled section works against the openings in one side, and can be moved in its transverse direction so as to open or shut them. A gauze screen can be mounted between the slide and each of the sets of openings, and the slide can be of hollow box-section. Seals can be mounted along the top and bottom opening edges for their entire length, the side bearing against them. FL
Patent EP-0099652-A2 (EP)
Inventor: YOKOYAMA KAZUMASA
IPC: C07D455/03
Filed: 1983-06-21
Abstract: A compound of the formula, 
<CHEM>
 wherein k, j,  l  and m are zero or an integer of from 1 to 3, and n is an integer of from 1 to 3, the rings A, B and C being optionally substituted with at least one trifluoromethyl group may be prepared by reacting the corresponding perhydro compound with fluorine. It is useful as a material capable of carrying oxygen in an aqueous emulsion for lifesaving a patient suffering from massive hemorrhage and for preserving internal organs in transplantation.
Patent EP-0098169-A2 (EP)
Title: Data processing system
Inventor: KATO MOTOKAZU C O FUJITSU LIMI
IPC: G06F11/34
Filed: 1983-06-30
Abstract: A data processing system wherein the performance measurement system which is capable of setting desired performance measurement items is provided, an interrupt by internal timer is used for triggering performance measurement, the performance measurement system executes the processings by this timer interrupt, and processing results of each measurement item is collected on the main storage.