baber/WOPTO huggingface dataset:
Patent EP-4233490-A2 (EP)
Title: Electric heating system for heating a fluid flow
Inventor: ROMEI FEDERICO
IPC: H05B3/78
Filed: 2021-11-04
Abstract: An electric heating system for heating a fluid flow, the system comprising: a housing having an inlet for a fluid flow to be heated by the electric heating system and an outlet for the fluid flow which has been heated by the electric heating system; and a resistive heater mounted within the housing. The resistive heater comprises a fluid input and a fluid output which are fluidically coupled, respectively, to the inlet and the outlet, a plurality of annular walls composed of an electrically conductive material, the walls being nested to define a plurality of annular flow channels which are serially arranged concentrically about a longitudinal axis, wherein the walls extend between opposite first and second ends of the resistive heater which are mutually separated along the longitudinal axis, and first and second electrical terminals for connection to a source of electrical energy to heat the walls of the resistive heater, the first and second electrical terminals being electrically connected to respective first and second walls which are mutually adjacent and comprise an outer pair of the walls which are located at a radially outer side of the resistive heater. The plurality of annular walls are mechanically connected together whereby adjacent flow channels have opposite fluid flow directions and are connected at adjacent ends of the respective channels to define an alternating serpentine flow path which has an input end at the fluid input and an output end at the fluid output, wherein the input and output ends are respectively located at radially outer and radially inner positions relative to the longitudinal axis. The plurality of annular walls are electrically connected together to define a continuous electrically conductive path extending between the first and second electrical terminals, the conductive path having a first part which extends from the first wall to a centre of the resistive heater and a second part which extends from the centre of the resistive heater to the second wall. Also disclosed is a method of producing a high-temperature fluid flow using the electric heating system.
Patent EP-4085779-A2 (EP)
Inventor: DE ANGELI MATTEO
IPC: G01S5/14
Filed: 2022-05-05
Abstract: An ultra-wideband (UWB), real time locating system (RTLS) (1), comprises: a locating device (21), movable in a workspace (20) and configured to transmit and receive ultra-wideband (UWB) signals; a plurality of anchors (3), disposed at stationary positions in the workspace (20) and each configured to communicate with one or more of the other anchors of the plurality (3) and to transmit and receive ultra-wideband (UWB) signals; each anchor (3) being configured to exchange a position signal (6) with the locating device (21), as a function of which it is possible to calculate a flight time of the position signal (6) to determine a distance of the locating device (21) from the anchor (3); a processing unit (4); a worksuit (2) wearable by an operator (P), where the locating device (21) is integrated in the worksuit (2).
Patent EP-4032432-A2 (EP)
Title: Verfahren zur herstellung von bürsten und bürstenherstellungsvorrichtung
Inventor: KÖNIG MARC
IPC: A46D3/04
Filed: 2022-05-19
Abstract: Die Erfindung betrifft unter anderem ein Verfahren zur Herstellung einer Bürste (1), insbesondere einer Zahnbürste, mit einem Borstenträger (2) und einem Borstenbesatz (3) aus Borstenfilamenten (4), wobei der Borstenträger (2) und befestigungsseitige Enden (6) der Borstenfilamente (4) des Borstenbesatzes (3) erwärmt und die befestigungsseitigen Enden (6) der Borstenfilamente (4) im Gegensatz zum Borstenträger (2) aufgeschmolzen werden, wonach der Borstenträger (2) und die Borstenfilamente (4) des Borstenbesatzes (3) miteinander verbunden werden.
Patent EP-4130228-A2 (EP)
Inventor: HSU CHENG-TENG
IPC: C12M1/00
Filed: 2022-08-02
Abstract: A sperm sorting device suitable for selectively isolating motile sperms from a semen specimen includes a base and a sorting unit. The base comprises a central protruding block including a truncated cone-shaped surface, a bottom wall that surrounds the central protruding block, and an intermediate ring. The intermediate ring connects to the bottom wall via an inner wall surface. The sorting unit includes a sorting ring and a protruding ring. The sorting ring includes a central hole for a sorting filter that filters the semen specimen and is beveled at an angle that increases a permeable surface of the sorting filter. The protruding ring connects to the sorting ring via an inner sleeve surface. The sperm sorting device enhances sperm sorting quality by allowing the motile sperms to swim upward through the first sorting filter naturally.
Patent EP-4166864-A2 (EP)
Title: Verfahren, montagevorrichtung, montagezelle und mehrfachgreifvorrichtung zur automatisierten montage eines rahmens für ein luftkanalelement
Inventor: MEZ JÖRG
IPC: B25J1/00
Filed: 2022-10-10
Abstract: Die Erfindung betrifft ein Verfahren, eine Montagevorrichtung, eine Montagezelle sowie eine Mehrfachgreifvorrichtung zur automatisierten Montage eines Rahmens (14) bestehend aus Eckwinkeln (16) und Flanschprofilen (19) für ein Luftkanalelement (11), bei dem mit einer Handhabungseinrichtung (32) eine Montagevorrichtung (30) mit Flanschprofilen (19) und Eckwinkeln (16) bestückt wird, bei dem zwei einander gegenüberliegende und zu einem Flanschprofil (19) ausgerichtete Eckwinkel (16) in das Flanschprofil (19) eingesteckt werden und eine Montagegruppe (81) gebildet wird, bei dem zwei einander gegenüberliegende Montagegruppen (81) zu den dazwischen angeordneten Flanschprofilen (19) mit freiem Einsteckfinger (17) der Eckwinkel (16) der Montagegruppe (81) in die Flanschprofile (19) eingesteckt werden und ein geschlossener Rahmen (14) gebildet wird. (Hierzu Figur 5)
Patent EP-4177289-A2 (EP)
Title: Blocked polyisocyanate composition and method for producing the same, resin composition, resin film and method for producing the same, and laminate
Inventor: YOSHINUMA TOMOHARU
IPC: C08G18/73
Filed: 2022-11-02
Abstract: A resin film including a urethane bond and a urea bond derived from a polyisocyanate obtained from an aliphatic isocyanate and/or an alicyclic isocyanate, a hydrophilic group, and a structure represented by the following general formula (I), wherein a molar ratio of urethane bond and urea bond (urethane bond/urea bond) is from 95/5 to 30/70.
Patent EP-4218570-A2 (EP)
Inventor: BOOCK ROBERT J
IPC: A61B5/1473
Filed: 2012-08-24
Abstract: Devices and methods are described for providing continuous measurement of an analyte concentration. In some embodiments, the devices include a membrane that has an interference domain designed to reduce the permeation of one or more interferents. The device can be a continuous analyte sensor 34 having a sensing mechanism adapted for insertion under the host's skin, with the remaining body of the sensor residing ex vivo. The analyte sensor 34 can include a working electrode 38 and at least one additional electrode 30, which may function as a counter or reference electrode.
Patent EP-4269940-A2 (EP)
Title: Device and method for inspection
Inventor: PARK JUNG WOO
IPC: G01B11/25
Filed: 2019-10-11
Abstract: The present disclosure presents a device. The device according to the present disclosure comprises: at least one first light source for emitting illumination light at an object positioned on a reference surface; one or more cameras for capturing one or more lighting images generated when the illumination light has been reflected by the object; and one or more processors, wherein the processors can determine one or more contour lines that indicate the edges of the object on the one or more lighting images, determine, on the basis of the one or more contour lines, a height value possessed by the edge of an upper surface of the object with respect to the reference surface, and determine a first angle between the upper surface of the object and the reference surface on the basis of the height value.
Patent EP-0017785-A2 (EP)
Inventor: BHARGAVA PUSHPA MITTRA
IPC: A61K35/52
Filed: 1980-03-20
Abstract: Seminal plasmin is a protein which has a sedimentation coefficient of 1.04 S in the ultracentrifuge, an isoelectric point of 9.8, and has no methionine as amino-acid component, and can be obtained by removing the spermatozoa from mammalian sperm, dialysing the resulting plasma against a buffer solution of pH 5 to 9, treating the dialysed plasma with an anion exchanger and then with a cation exchanger, eluting the adsorbed protein from the cation exchanger with a buffer solution and finally purifying the resulting product by biochemical methods known per se, using the inhibition of growth of E. coli as test system for the purification. It is suitable as bactericidal, fungicidal or antitumour agent or for inhibiting RNA synthesis.
Patent EP-0024735-A2 (EP)
Inventor: IWAHASHI HIROSHI
IPC: H01L27/112
Filed: 1980-08-29
Abstract: In a nonvolatile semiconductor memory device using as memory cells insulated-gate type field effect transistors each having source (31a) and drain (32a) regions, a floating gate electrode (34a), and a control gate electrode (35a), the width of the floating and control gate electrodes is narrower at those portions (W1) which are located over a channel between the source and drain regions in each memory cell than at those portions (W2) which are not located over the channel.
Patent EP-0028116-A2 (EP)
Inventor: HARDIGG JAMES SUTTON
IPC: H01M50/169
Filed: 1980-10-21
Abstract: A battery jar cover and a system for welding the battery jar cover onto a battery jar with the battery elements and terminal post in position within the jar and with the cover placed in position. The battery jar cover (10) has a guide device (34) comprising posts (36) and flanges (38) depending from the bottom thereof and positioned so as to extend about at least predetermined portions of the periphery of the cover and inwardly from the sides thereof. The guide device is shaped so that it extends downwardly from the bottom of the cover a greater degree adjacent the corners and to a lesser degree adjacent the central position of each side. The system includes a welding apparatus (100) that includes a deck assembly (114), a carriage assembly (116) and a welding head assembly (118). The apparatus further employs separate heating and clamping mechanisms (444), (420) extending on each side of the jar so that the cover does not have to be lifted completely off the jar during welding. This structure greatly reduces the time required to change over from one size to another thereby increasing the per unit processing capacity of the device. Further, in order that a variety of jar sizes be rapidly handled, two of the heating and clamping mechanisms are relatively long while the other two are relatively short and equal to the constant width dimension of batteries. The apparatus accomplishes the loading operation automatically, and by not removing the cover fully from the jar. better and more accurate welds are produced.
Patent EP-0044417-A2 (EP)
Inventor: ROTTMAIER LUDWIG
IPC: C07D249/12
Filed: 1981-06-22
Abstract: Neue Triazolidin-3,5-dion-Formaldehyd-Amin-Kondensate können durch Umsetzung von Triazolidin-3,5-dionen mit Formaldehyd und Stickstoffverbindungen, gegebenenfalls in Gegenwart eines Katalysators und gegebenenfalls in Gegenwart eines Lösungsmittels, hergestellt werden.
Patent EP-0047479-A2 (EP)
Inventor: RIEDL GUNTHER DIPL-ING
IPC: F41G7/30
Filed: 1981-09-01
Abstract: 1. A method of transmission of guide data to an air-borne receiver attached to a controllable missile, by means of modulated electromagnetic radiation from a radio-control transmitter, characterised in that the radiation lobe width of the radio-control transmitter is varied in dependence upon the instantaneous distance between the missile and the radio-control transmitter, an indication of which is present at the radio-control transmitter, such that the receiver in the missile continually receives the level of received power required for an efficient signal-to-noise ratio.
Patent EP-0049930-A2 (EP)
Inventor: BASTENHOF DIRK
IPC: B01D35/30
Filed: 1981-10-05
Abstract: Filter for liquid, in particular water, consisting of at least two substantially equal elements (1-4) arranged side by side and assembled to one entirety, each being in form of a rectangular parallelepiped with flat rectangular walls, whereby the inlet tubes (1e, 1f) or outlet tubes (1g) are extending horizontally through the front or rear wall of each element and tubes of all elements (1-4) lying in one or more horizontal planes are connected outside of the elements (1-4) to one or more horizontal distribution or collecting conduct(s) (7,8,9) extending along all or a number of the elements (1-4), said filter is formed as a pressure filter, whereby the housing of each element (1-4) consists of flat rectangular front and rear walls and flat rectangular upper and bottom walls, the adjacent edges of the corresponding walls of adjacent elements (1-4) are connected to each other pressure-tight and rigidly and only the first and final element (1,4) being closed by flat rectangular end walls and whereby each element (1-4) seperately is reinforced by external and/or internal means (1,2).
Patent EP-0034064-A2 (EP)
Inventor: HOLYMAN BRIAN THOMAS
IPC: H03H11/12
Filed: 1981-02-09
Abstract: A notch filter (3) is provided with an ancillary circuit (12) including a non-inverting amplifier (14) and a coupling (13) which enables the filter to form part of a oscillatory loop of which the frequency of oscillation corresponds to the frequency of maximum rejection by the notch filter. Measurement of that frequency facilitates the tuning of the notch filter, which includes capacitors constituted by varactor diodes (6, 6a). The gain of the ancillary circuit may be adjusted to change its mode of operation from oscillation to that of a tuned amplifier so that a sweep of the centre frequency of the notch filter through a range of interest facilitates a search for an unknown interfering frequency and the simultaneous tuning of the notch filter to reject that interference.
Patent EP-0054341-A2 (EP)
Inventor: BAUMBACH BERTRAM WILLIAM
IPC: H04Q1/14
Filed: 1981-07-09
Abstract: A telephone main distribution frame connector assembly in which internal hand wiring is eliminated comprises a field of terminals (73) for terminating incoming telephone line pairs and another field (62) for terminating inside plant equipment lines, and a plurality of spaced parallel printed circuit boards (16) for providing connections between the two fields of terminals. A series of spaced parallel ground busses (82) run perpendicular to the circuit boards. The circuit boards have edge regions (32) that are straddled by line terminal pins (98, 100) of overvoltage arresters (94) for protecting the lines, which arresters also have ground terminal pins (102) that engage the grounds busses between the circuit boards. Bezzels (22, 24, 26) at the first mentioned fields and an adjacent test field, along with bezzels at the edge regions, aid in supporting the circuit boards.
Patent EP-0035952-A2 (EP)
Inventor: MOULIN GEORGES
IPC: B23Q3/155
Filed: 1981-03-03
Abstract: A tool change device, for transferring selected tools between a rotary tool magazine and the rotary spindle of a machine tool. The magazine has a plurality of sector-shaped tool holders, in each of which one tool is stored. Tools are individually loaded or unloaded at a corresponding orientation of the magazine, at which a selected sector-shaped tool holder is in axial alignment with the machine spindle. When in such alignment, the sector-shaped tool holder is moved axially into cooperative relationship with the spindle and tool transfer is effected. Means are provided to lock each of the sector-shaped tool holders into an inactive axial storage position, except when selected.
Patent EP-0071725-A2 (EP)
Inventor: BRADLEY DAVID JOHN
IPC: G06F3/048
Filed: 1982-06-23
Abstract: The method for scrolling graphic and text within a selected window of a display (51, 52) under control of processor (20), consists in specifying the pixel locations of opposite corners of a window to be scrolled and the number of rows to be scrolled, calculating the size and location in the display refresh buffer of the window to be scrolled, and moving the number of rows to be scrolled from source locations to destination locations within the window in the display refresh buffer (34).
Patent EP-0071052-A2 (EP)
Inventor: MORI KEI
IPC: F24S23/00
Filed: 1982-07-07
Abstract: A method and device for dispersing or diffusing substantially collimated light issuing from a light guide for illumination purposes. The method makes use of a light defocusing rod as a light ray dispersing means. Collimated light rays introduced into the light defocusing rod swerve by refraction toward the outer periphery of the light defocusing rod and are thus dispersed. The light rays dispersing device according to the invention comprises a light defocusing rod provided at its lower end with a reflecting surface.
Patent EP-0079814-A2 (EP)
Inventor: LE ROY PATRICE
IPC: C09D4/06
Filed: 1982-10-28
Abstract: 1. Composition useful, in particular, for obtaining coatings constituted : A. of a resin hardenable by polymerisation of double bonds  see diagramm : EP0079814,P8,F2  B. of a reactive diluent system of which at least part is a vinyl carbonate corresponding to the following general formula :  see diagramm : EP0079814,P8,F3  in which - R1 represents a hydrogen atom or a lower C1 to C4 alkyl group, - R is selected from alkyl, alkyloxyalkylene, alkylene, mono-, di- or tri-alkyleneoxyalkylene, arylene, aryleneoxyarylene or aryl groups, - n = 1 or 2 or 3 according to the meaning of the R groups.
Patent EP-0106937-A2 (EP)
Inventor: GENDLER PAUL LEWIS
IPC: G02F1/15
Filed: 1983-05-02
Abstract: An electrochromic recording substrate comprising bromide ions and a leucodye having the structure
     wherein R is lower alkyl, lower alkoxy, lower thioalkyl, lower dialkylamino, or diarylamino.
Patent EP-0098605-A2 (EP)
Inventor: PATEL PINAKIN
IPC: H01M8/12
Filed: 1983-07-07
Abstract: A fuel cell catalyst member formed from a metallic plate to whose surface is electrophoretically applied a porous support layer of ceramic material into which is impregnated an active catalyst material.
Patent EP-0109038-A2 (EP)
Inventor: WANG AN
IPC: G06Q10/10
Filed: 1983-11-08
Abstract: @ A management communication terminal (10) is formed by integrating an electronic, raster scanning camera (21) with a personal computer. The terminal (10) has a keyboard (14), a Winchester disk drive (28), a telecommunication controller (62), a cathode ray tube monitor (11), and a, e.g. thermographic, raster image printer (13). Two such terminals (10) define an office information system for the exchange of information produced at the keyboards (14) and by the cameras (21). In each terminal (10), the coded data generated at the keyboard (14) and the raster image data generated by the camera (21) are temporarily stored in separate data buffers (53, 55; 26; 40) and from there are routed to the monitor (11), the printer (13) and disk storage (28). The monitor (11) and printer (13) are able to display and print respectively, images created from the keyboard data, the camera data or a combination of the two. The camera data are compressed prior to storage and are reduced in resolution prior to application to the monitor (11). The telecommunication controller (62) when coupled to a transmission line (63), transfers keyboard and camera data directly between the disk memories (28) associated with the two terminals.
Patent EP-0101139-A2 (EP)
Inventor: TAKASA KENJI
IPC: B32B27/10
Filed: 1983-08-11
Abstract: A pressure-resistant. paper vessel having highly improved gas barrier property is provided. The paper vessel has at least one layer having a gas barrier film/paper/gas barrier film laminate structure formed by laminating both the surfaces of paper with a gas barrier plastic film having a carbon dioxide gas permeability of not more than 200. The pressure resistance of the paper vessel at normal temperature is higher than atmospheric pressure but not higher than 10 kg/cm 2 G.
Patent EP-0113141-A2 (EP)
Inventor: ANDERSSON THORBJORN
IPC: B26D7/18
Filed: 1983-12-03
Abstract: In the rotary punching of a moving material web the punched out waste material has to be removed so as not to interfere with the course of the punching. This can be done with the help of vacuum and internal ducts in the female roll, but this method cannot be used at high working speeds because of the centrifugal force. Instead of this in accordance with the invention the die hole (5) of the female roll (2) is provided with pistons (7) forming a seal which are manoeuvred to and fro in rhythm with the rotaton of the roll. As a result the punching waste (6) is retained for only a short while after the punching and is ejected thereafter and carried away via an external suction arrangement (14).
Patent EP-0088634-A2 (EP)
Inventor: ONO MASAAKI
IPC: G11B5/64
Filed: 1983-03-09
Abstract: A laminated film comprising (A) a layer 5 composed of a thermoplastic resin and (B) a layer 1 composed of a thermoplastic resin containing fine particles therein, wherein a discontinuous skin having a height of 50 to 1,000 A is formed on the outer surface of the layer (A) and the outer surface of the layer (B) has a surface Ra value of 0.005 to 0.040µ. The laminated film is very valuable as a base film of a magnetic recording tape having a ferromagnetic metal thin film formed on the surface of the layer (A), especially a video tape, because it has a good running property and is excellent in the electromagnetic transformation performances.
Patent EP-0101192-A2 (EP)
Inventor: HERRMANN RAYMOND J
IPC: G01N35/10
Filed: 1983-07-15
Abstract: A test module or reagent handling device (M) is provided for use with a clinical analyzer for conducting body serum assays, immunoassays or the like. The test module (M) coacts with the analyzer to selectively provide a plurality of liquid dilution and reagent materials to a serum sample. The test module has programmable valve means (35) coacting with a dispensing probe (C) to serially select a serum sample and to deposit said sample and liquid dilution material into a dilution cup or vessel (d), and subsequently withdraw a portion of the diluted serum from the dilution cup (d) and dispense said diluted serum portion along with at least one liquid reagent material into a reaction cup or vessel (r).
Patent EP-0102836-A2 (EP)
Inventor: ANTOL RONALD FRANCIS
IPC: B23K26/12
Filed: 1983-09-01
Abstract: Apparatus is disclosed for laser machining a work piece in an environment that is non-reactive to the material of which the work piece is made. In particular, the laser machining apparatus includes a chamber for readily receiving a work piece and means for moving the work piece along its X, Y, and Z axes with respect to the laser beam, while maintaining the purity of the machining environment. To this end, the machining chamber is mounted upon means for driving the machining chamber along X and Y axes. The machining enviroment is maintained within the machining chamber and a sealing means taking the form of a plate having a substantially flat surface, that is disposed of a substantially uniform distance from the peripheral edge of the machining chamber, so that the machining chamber may be driven without resistance by the moving means. The work piece is moved along the Z-axis, by means comprising a mounting plate rotatively disposed within the machining chamber and adapted to be coupled with drive means, whereby the mounting plate and the work piece secured thereto may be rotatively disposed with respect to the laser beam.
Patent EP-0106509-A2 (EP)
Inventor: KUDELSKI STEFAN
IPC: G11B15/60
Filed: 1983-09-08
Abstract: A tape loop sensing arm comprises an arm member (6) which carries a rotary guide (5), comprising a cylindrical guide member (74) mounted on a spindle (65) which pivots on an axle (64) aligned radially with respect to the axis of rotation of the arm member.