baber/WOPTO huggingface dataset:
Patent EP-4316871-A1 (EP)
Inventor: MORI KAZUMA
IPC: B60C11/12
Filed: 2023-07-25
Abstract: Provided is a tire that allows reduction of uneven wear such as heel-and-toe wear around a plurality of closed sipes.The tire includes a tread portion 2. A plurality of closed sipes 8 are aligned in a tire axial direction in a land portion 4 of the tread portion 2. Each of the closed sipes 8 includes a sipe bottom 8d, a first end 8a and a second end 8b, a first sipe piece 11, a second sipe piece 12, a third sipe piece 13, and at least one tie bar 20. The closed sipes 8 aligned in the tire axial direction overlap each other in the tire axial direction and a tire circumferential direction. The tie bar 20 includes a first tie bar 21. A center, in a sipe length direction, of the first tie bar 21 is disposed closer to a first intersecting portion 18 than a center, in a length direction, of the first sipe piece 11 is. A distance from the first tie bar 21 to the first intersecting portion 18 is not greater than 25% of a length of the first sipe piece 11.
Patent EP-4318700-A1 (EP)
Title: Electrode assembly and battery cell including same
Inventor: LEE BYEONG KYU
IPC: H01M10/04
Filed: 2023-03-24
Abstract: An electrode assembly according to one embodiment of the present disclosure is an electrode assembly in which electrodes and separator sheets are alternately stacked, wherein: the electrode includes a first electrode and a second electrode, the separator sheet has a zigzag shape formed by being folded at least twice, a length of the second electrode is shorter than a length of the first electrode, a side surface wrapped by the separator sheet among both side surfaces of the first electrode and a side surface wrapped by the separator sheet among both side surfaces of the second electrode are respectively spaced apart from the separator sheet, an opposite side surface of the side surface wrapped by the separator sheet among both side surfaces of the first electrode protrudes further than the separator sheet from the side surface wrapped by the separator sheet among both side surfaces of the second electrode, and a separation distance between the separator sheet and the side surface of the second electrode is equal to or shorter than a distance by which the first electrode protrudes further than the second electrode from the side surface wrapped by the separator sheet among both side surfaces of the second electrode.
Patent EP-0001201-A1 (EP)
Inventor: HASLHOFER HUBERT ING
IPC: B23D35/00
Filed: 1978-06-01
Abstract: Eine Vorrichtung zum Abstützen von zwei ein Arbeitswellenpaar eines Bandgerüstes antreibenden Gelenkwellen (2) während eines Arbeitswellenwechsels besteht aus je einem der Höhe nach verstellbaren Lager für die beiden übereinander liegenden Gelenkwellen (2), die zum selbständigen Lösen der sie mit den Antriebswellen verbindenden Kupplungen in ihrer Länge verkürz bar sind. Um einerseits den Kupplungsvorgang zu automatisieren und anderseits den Einsatz von lediglich abhebbaren Wechselgerüsten zu ermöglichen, werden die Lager als Auflager (12) für die abhebbaren Gelenkwellen (2) ausgebildet, wobei die Auflager (12) gegengleich zu verstellen sind und zusammen mit ihrem Verstelltrieb (16,17) in einem der Höhe nach verstellbaren Gestell (21) lagern.
Patent EP-0000054-A1 (EP)
Inventor: HORN PETER DR
IPC: C07C1/36
Filed: 1978-06-06
Abstract: Herstellung von olefinisch ungesättigten aliphatischen oder cycloaliphatischen Kohlenwasserstoffen durch Erhitzen von Alkancarbonsäuren mit 3 bis 20 Kohlenstoffatomen, Alkandicarbonsäuren mit 4 bis 20 Kohlenstoffatomen oder 5- oder 6-gliedrigen Cycloalkancarbonsäuren oder deren Alkyl-, Cycloalkyl-, Aralkyl- oder Phenylester auf Temperaturen von 250 bis 800°C in der Gasphase in Gegenwart von Katalysatoren, wobei man Katalysatoren verwendet, deren katalytisch aktive Masse aus Bortrioxid, Borsäure und/oder Bornitrid sowie mindestens aus einem der Oxide von Aluminium, Silizium, Zinn, Blei, Titan oder Zirkonium besteht.
Patent EP-0003549-A1 (EP)
Inventor: MOLDERS VICTOR
IPC: A01D34/82
Filed: 1979-01-30
Abstract: 1. Cable guide for an electric lawnmower with a slide rod (16) which is substantially horizontally displaceably journalled for limited movement on the handle bars (10) of the mower for holding and laterally guiding the current supply cable, characterized in that, the slide rode (16) is part of a narrow rectangular loop (16, 18, 20), having a guide rod (18) which extends parallel to the slide rod (16) at a small distance therefrom and displaceably guides a cable holder (24, 26, 28) over the entire length of the loop.
Patent EP-0008349-A1 (EP)
Inventor: HARTMANN KURT
IPC: B41J2/395
Filed: 1979-07-09
Abstract: Guide for electrodes in a metal paper printer comprising a multipart arrangement of a guide portion, with parallel grooves for the electrodes, and of a cover portion assembled to the guide portion. The cover portion has a recess extending transversely of the electrodes and retains an elastic, nonconductive, and deformable tube frictionally restraining the electrodes, yet allowing electrode advancement as required.
Patent EP-0012866-A1 (EP)
Inventor: TOJA EMILIO
IPC: C07D405/10
Filed: 1979-11-29
Abstract: 3H-naphth[1,2,-d] imidazole derivates of formula
     wherein R stands for (C 1-6 )aslalkyl, (C 3-6 )alkenyl, (C 3-6 ) alkynyl or (3 3-7 )cycloalkyl. R 1  and R 2 , each independently may represent hydrogen, halogen, (C 1-4 )alkyl, (C 1-4 )alkytthio. (C 1-4 )alkoxy or halo(C 1-4 )alkoxy and the symbol A represents a 5- or 6-membered hetaoeromatic ring or a phenyl radical optionally substituted, are claimed. 
     Also described and claimed are processes for preparing the novel compounda, their use as antiinflammatory and antimicrobial agents and pharmaceutical compositions con- taming them.
Patent EP-0011417-A1 (EP)
Inventor: MUKAIYAMA TERUAKI
IPC: C07C47/277
Filed: 1979-11-02
Abstract: An optically active or racemic a-hydroxyaldehyde of formula
     wherein R, represents a C 6 -C 14  aryl group, C 1 -C 10  alkyl group, C 1 -C 10  alkenyl group, C 2 -C 10  alkynyl group, C 2 -C 14  aralkyl group, or a group containing a functional group in the organic portion of said groups and R :  represents a C 1 -C 10  alkyl group, C 1 -C 10  alkenyl group, C 1 -C 10  alkynyl group, C 7 -C 14  aralkyl group, C 6 -C 14  aryl group or a group containing a functional group in the organic portion of these groups, which is an important intermediate for preparation of pharmaceuticals and agricultural chemicals and can be prepared by reacting an optically active or racemic compound of formula
     wherein A represents a C 6 -C 14  aryl group or a C 1 -C 4  alkyl or alkoxy group- or halogen-substituted C 6 -C 14  aryl group and R is as defined above, with a Grignard reagent, and thereafter hydrolyzing the reaction product. 
     The compound of formula (1) above can for example be prepared by reaction of an arylglyoxal with an optically active or racemic 2-iN-substituted aminomethyl)pyrroiidine or by reacting a Grignard reagent with an optically active or racemic. diazabicyclooctane derivative which itself can be prepared from a glyoxylate ester or glyoxylate ester hemiacetal and a 2(-N-substituted aminomethyl)pyrrolidine.
Patent EP-0013260-A1 (EP)
Inventor: CIAMARRA DARIO
IPC: B29C33/42
Filed: 1979-05-10
Abstract: A method and a mould for producing the sole (2) of a shoe made of a mouldable plastic material of at least three different colours in which the main body (4) of the sole (2) is made of a first coloured plastics, the outsole (5) of a second differently coloured plastics, while on the side outer surfaces during the first moulding step laminar pieces (6) are inserted of different colour or colours and of any desired outline or contour.
Patent EP-0014999-A1 (EP)
Inventor: HIMMELE WALTER DR
IPC: A01N43/84
Filed: 1980-02-21
Abstract: 1. Claims for the Contracting States : BE, CH, DE, FR, GB, IT, LU, NL, SE Optically active forms of 4-[3-(p-tert-butylphenyl)-2-methylpropyl]-cis-2,6- dimethylmorpholine of the formula II  see diagramm : EP0014999,P7,F1 (-)-4-[3-(p-tert-butylphenyl)-2-methylpropyl]-cis-2,6- dimethylmorpholine and its salts, and (+)-4-[3-(p-tert-butylphenyl)-2-methylpropyl)-cis-2,6- dimethylmorpholine and its salts. 1. Claims for contracting State : AT A fungicide containing (-)-4-[3-(p-tert-butylphenyl)-2-methylpropyl]-cis-2,6- dimethylmorpholine of the formula II  see diagramm : EP0014999,P7,F2 or its salts, or (+)-4-[3-(p-tert-butylphenyl)-2-methylpropyl]-cis-2,6- dimethylmorpholine of the formula II or its salts.
Patent EP-0018480-A1 (EP)
Inventor: SCHIMANSKI GEORG
IPC: E03D9/02
Filed: 1980-03-06
Abstract: Bei dieser einstückig aus Kunststoff hergestellten Halterung ist ein Korb (1) mit einer angeformten hakenartigen Aufhängeeinrichtung versehen, die zwei vom Korb (1) nach oben abstrebende, sich voneinander entfernende, elastisch zueinander drängbare Schenkel (2,3) aufweist, an deren oberen Endteilen sich jeweils ein Haken (4,5) mit zum Korb (1) hingerichteter Hakenöffnung anschließt, und die dadurch bei einstückiger Ausbildung unterschiedlichen Höhen des WC-Beckenrandes stufenlos anpaßbar ist.
Patent EP-0025827-A1 (EP)
Inventor: CHENOWETH ROGER DON
IPC: G11B3/58
Filed: 1980-07-10
Abstract: To reduce the risk of contamination by pieces of the wiper lining becoming detached, the transducing apertures (511;513), in the wiper lining (502, 503, 504, 505) of a flexible magnetic data storage disk/jacket assembly, are cut to larger dimensions than the jacket apertures (28X) registering therewith are punched to. Preferably the wiper lining is cut into two parallel separated strips, and afterthe fixing of the strips to the jacket blank (118 X) the blank is punched in the aperture defined by the gap between the strips. A single wiper lining aperture can accommodate two registered jacket apertures which can be off-centre with respect to the wiper lining aperture.
Patent EP-0045325-A1 (EP)
Inventor: KAWAI TSUTOMU
IPC: G11B15/665
Filed: 1980-08-06
Abstract: A video tape recorder has a capstan (10), erasing heads (8, 9) and an audio control head (7) feed and tape-up reels for a cassette (21) and a rotary head (6). For providing a compact tape loading arrangement a loading mechanism comprises a first loading ring (12) carrying a pinch roller (4) and a second loading ring (13) carrying a draw out pin (5). The pinch roller (4) and draw out pin (5) lie in a position, in the unloaded condition, to engage the tape (24) of a cassette (21) inserted in the apparatus. The two loading rings (12, 13) are arcuately movable in opposite directions to draw tape (24) out of the cassette (21) and into a loaded position in which the pinch roller (4) is engaged with the capstan (10) and the tape (24) passed round the draw out pin (5), erase head (8), rotary head (6), erase head (9), audio control head (7) and the pinch roller (4). Clearance means in the form of pivotally mounted guide pins (107, 124) serve to keep the tape (24) in the paths between the cassette (21) and the pinch roller (4) and draw out pin (5), respectively, clear of the tape (24) passing round the rotary head (6).
Patent EP-0028377-A1 (EP)
Inventor: SCHLEPPINGHOFF BERNHARD DR
IPC: C10L1/02
Filed: 1980-10-29
Abstract: Die vorliegende Erfindung betrifft ein Verfahren zur Herstellung eines Gemisches, das im wesentlichen aus iso-Buten-Oligomeren und Methyl-tert.-butyl-ether besteht, bei dem man a) ein Gemisch der geradkettigen und verzweigten Butane und Butene an einem sauren Kontakt so umsetzt, daß 50 bis 90 Gew.-% des in dem Gemisch enthaltenen iso-Butens in iso-Buten-Oligomere umgewandelt werden, b) das so erhaltene Umsetzungsgemisch anschließend mit einer mindestens molaren Menge Methanol, bezogen auf das restliche iso-Buten, an einem sauren Kontakt umsetzt und c) die nicht umgesetzten Butane und Butene vom Reaktionsgemisch abtrennt. Die Erfindung betrifft weiterhin die Verwendung dieses Gemisches, das gegebenenfalls noch hydriert werden kann, als Treibstoff oder als Zusatz zu einem Treibstoff für Vergasermotoren und Treibstoffe, die ein solches Gemisch enthalten.
Patent EP-0019323-A1 (EP)
Inventor: MOEBUS HORST DR
IPC: F02F3/18
Filed: 1980-04-29
Abstract: Bei einem gebauten gekühlten Kolben mit im Bereich der Trennebene liegenden Kühlkanal (9) stützt sich das aus geschmiedetem Stahl bestehende Oberteil (2) mit auf seiner Unterseite verlaufenden Rippen (3) auf korrespondierende Flächen (4) des Unterteils (5) ab. Zur Verbesserung der thermischen und mechanischen Belastbarkeit ist das Oberteil (2) mit dem aus einem Eisengußwerkstoff bestehenden Unterteil (5) über Ladungsträgerstrahlen verschweißt.
Patent EP-0029625-A1 (EP)
Inventor: VAN AKEN ANDREAS BERNARDUS
IPC: C01B33/20
Filed: 1980-11-03
Abstract: A process for the purification of water, in which organic compounds are present which have a solubility in water at 20°C of more than 1 g / 100 ml and which organic compounds contain in addition to carbon and hydrogen at least one oxygen atom and/or nitrogen atom, by contacting said water with a crystalline iron silicate having the following properties:
     (a) thermally stable up to a temperature above 600°C,   (b) an X-ray powder diffraction pattern showing, inter alia, the reflections given in Table A:    
     
    
     wherein the letters used have the following meanings:
     VS = very strong; S = strong; M = moderate; W = weak;   θ = angle according to Bragg,   (c) in the formula which represents the composition of the silicate, expressed in moles of the oxides, and in which oxides of hydrogen, alkali metal and/or alkaline-earth metal, silicon and iron are present, the Fe 2 O 3 /SiO 2  molar ratio is less than 0.1.
Patent EP-0030771-A1 (EP)
Inventor: AKKERBOOM PIET JOHANNES
IPC: C07D499/42
Filed: 1980-12-10
Abstract: A novel process for the preparation of 6-aminopenicillanic acid-1,1-dioxide and its non-toxic, pharmaceutically acceptable salts by deacylation of a penicillin-1,1-dioxide or its salts of which the 3-carboxylic acid is protected by such an easily removable group that a "one-pot process" is possible.
Patent EP-0026147-A1 (EP)
Inventor: CLERC ALAIN
IPC: B60L5/36
Filed: 1980-09-23
Abstract: Equipant un véhicule routier ayant une source énergétique auxiliare, le dispositif, prélevant le courant sur deux caténaires, comporte deux têtes de contact sur un organe terminal en bout de moyens de liaison articulés sur le toit du véhicule, et des moyens de guidage des têtes à capteurs latéraux sensibles au contact des caténaires pour amener, en les rapprochant, les têtes à leur caténaire respective. Un organe terminal (105) comportant au moins une traverse (150) de détection par contact sous les caténaires, est allongé selon la largeur du véhicule, les moyens de guidage des têtes étant liés à cette traverse, ledit organe terminal étant en bout d'une liaison articulée (103) le maintenant perpendiculaire à l'axe longitudinal du vehicule en lui ménageant une possibilité de déplacement latéral. L'invention est applicable aux véhicules, alimentés par caténaires, devant empercher en marche.
Patent EP-0022742-A1 (EP)
Inventor: HOLTERBOSCH JOHAN LEO MARIA
IPC: G01F23/22
Filed: 1980-07-14
Abstract: An apparatus for the lateral dispersing of a bulk material supplied by a conveyor means so as to obtain an optimal filling of a chamber receiving the bulk material. Under a bulk material dispersing rotor (5) a sensor (14) rotatable with the rotor is disposed. When the level of the bulk material reaches the sensor a signal is produced for controlling the bulk material supply means.
Patent EP-0022108-A1 (EP)
Inventor: LIA HERMANN
IPC: H03G5/16
Filed: 1980-06-17
Abstract: introduction of dynamic equalization in the recording amplifiers feedback loop which contains an LC-resonance circuit L,C, which is damped in accordance with the output level of the amplifier G(s), so that by increasing levels beyond a fixed value the influence of the resonance circuit is gradually reduced and finally eliminated.
Patent EP-0042837-A1 (EP)
Title: Procede et dispositif de conversion de l'energie d'un fluide
Inventor: ARNOLD LEE
IPC: F03D5/06
Filed: 1979-12-28
Abstract: Procede et dispositif de conversion de l'energie cinetique d'un courant d'un fluide en mouvement en travail utile au moyen de profils aerodynamiques minces (181-1810) montes en cascade et positionnes dans le courant. Dans une realisation, les profils aerodynamiques presentent au moins deux degres de liberte et les profils aerodynamiques adjacents peuvent etre deplaces hors phase. Les profils sont soumis aux oscillations induites aerodynamiquement produites par le phenomene aeroelastique connu comme flottement et ce mouvement oscillatoire est exploite pour produire du travail utile. Dans une realisation alternative, on fait osciller mecaniquement un ensemble de profils aerodynamiques (106) montes en cascade (110, 112) dans le courant (108) d'un fluide en mouvement pour accroitre la production du fluide. Lorsque le fluide est un liquide, le montage en cascade comprend une pluralite de plans porteurs.
Patent EP-0035716-A1 (EP)
Inventor: BOELL WALTER DR
IPC: C07D491/048
Filed: 1981-02-27
Abstract: Die vorliegende Erfindung betrifft 4-α-Cycloaminoarylmethyl-6-methyl-1,3-dihydro-furo [3,4-c]-pyridin-7-ole der Formel <IMAGE> worin R¹ und R² zusammen einen Alkylenrest, der durch ein Heteroatom unterbrochen und durch eine C1-4-Alkylgruppe substituiert sein kann, und R³ und R<4> Wasserstoff, Hydroxy, C1-3-Alkyl, C1-3-Alkoxy oder Halogen bedeuten, Verfahren zu deren Herstellung und deren Verwendung zur Herstellung von Pyridinyl-aminoalkylethern.
Patent EP-0044536-A1 (EP)
Inventor: GRAY GARY M
IPC: A01N31/16
Filed: 1981-07-16
Abstract: Benzyl phenyl ethers are disclosed as inhibitors of cytokinin plant growth regulatory activity and as possessing seed germination regulatory properties and senescence delaying activity when applied to plants. Benzyl phenyl ethers may also be useful as plant dwarfing agents, agents to retard seedling development or as herbicides.
Patent EP-0045892-A1 (EP)
Inventor: RASSHOFER WERNER DR
IPC: C08G18/38
Filed: 1981-07-27
Abstract: Verfahren zur Herstellung von unter dem Einfluß von Hitze und gegebenenfalls in Gegenwart von Kettenverlängerungs- oder Vernetzungsmitteln zu hochmolekularen Kunststoffen ausreagierenden, Oxazolin-2-on-Ringe aufweisenden Kunststoffvorläufern, bei welchem man mindestens 2 mit primären oder sekundären aromatisch gebundenen Aminogruppen reaktionsfähige Gruppierungen aufweisende Kunststoffvorlaüfer, insbesondere organische Polyisocyanate, mit Oxazolin-2-on-Ringen aufweisenden aromatischen primären oder sekundären Aminen unter Einhaltung eines Äquivalentverhältnisses zwischen Aminogruppen und mit diesen Aminogruppen reaktionsfähigen Gruppen von 1:0,95 bis 1:5, umsetzt, sowie die Verwendung der so erhältlichen Oxazolin-2-on-Ringe aufweisenden Kunststoffvorläufer zur Herstellung von hochmolekularen Kunststoffen, wobei man die Kunststotfvorläufer, gegebenenfalls in Gegenwart von Verbindungen, die mindestens 2, mit Oxazolin-2-on-Ringen reaktionsfähige Gruppen aufweisen, auf 100 bis 200°C erhitzt.
Patent EP-0045938-A1 (EP)
Inventor: HAEFEKER AXEL-INGO
IPC: B22D27/02
Filed: 1981-08-05
Abstract: For stirring the liquid core (4) of a steel strand (10) of rectangular cross-section transversely to the strand drawing direction, an electromagnetic stirring coil (12), made up of a plurality of coil parts (14, 15), is designed in such a way that the longitudinal axis of at least the last coil part (15) runs at an angle to the neighbouring strand's narrow side (18). <IMAGE>
Patent EP-0048380-A1 (EP)
Inventor: TRAUSCH GUENTHER DIPL-ING
IPC: C23F1/00
Filed: 1981-09-07
Abstract: Um die Metallisierung an den Bohrungsinnenwänden in Werkstücken auf einer im Verhältnis zur Bohrungstiefe kurzen Distanz zu unterbrechen oder um schmale leitende Ringzonen auf der Mantelfläche von Bohrungen zu erzeugen, werden die Bohrungen mit einem Positiv-Fotolack angefüllt, der sich bildende Lackstöpsel mit UV-Licht bestrahlt, das Werkstück in Lackentwickler getaucht, um die Bohrungswände bis auf einen Ring von Lack zu befreien und entweder bei der Herstellung isolierender Ringzonen die vom Lack befreiten Bereiche metallisiert, der Fotolack abgelöst und die freiliegende Grundmetallisierung selektiv abgeätzt, so daß das Werkstoffmaterial an der Ringzone freiliegt oder zur Herstellung leitender Ringzonen die Grundmetallisierung in den vom Fotolack befreiten Bereichen ätztechnisch abgelöst.
Patent EP-0054673-A1 (EP)
Inventor: VOELKER WOLFGANG
IPC: G01R31/12
Filed: 1981-10-22
Abstract: The invention relates to a method and apparatus for testing the heat resistance of a varnish-insulated wire by heating it until its insulation scorches and determining the temperature or duration of time involved. It achieves the object of reducing the outlay in terms of time and energy of such a varnish-insulated wire quality test. The solution consists essentially in the simultaneous winding arrangement of two test lengths of the varnish-insulated wire to be tested in mutually touching turns on a common carrier and the temperature-controlled flow of a heating current through the turns of the one probe length and of a test voltage through that of the other probe length in such a way that the heating current is switched off when the insulation is scorched. <IMAGE>
Patent EP-0054835-A1 (EP)
Inventor: GLAAB HEINRICH
IPC: B23Q1/38
Filed: 1981-12-08
Abstract: In the device having a guide beam (3) which rests on an alignment plate, along which guide beam a slide (6) bearing an equipment column (8) is displaceable, and having a slide (9) which is guided vertically on the equipment column and bears a transverse arm (10) provided with a measuring and marking device, a straight-line displaceability in the manner of a ruler guide is achieved in any direction on the alignment plate without time-consuming preparations in that the guide beam (3) has on its surface facing the alignment plate (1) a compressed air bearing arrangement with compressed air supply which can optionally be switched on or off (17). <IMAGE>
Patent EP-0054869-A1 (EP)
Inventor: PREUSS REINHARD DR
IPC: C09K23/52
Filed: 1981-12-12
Abstract: Products of the reaction of polyalkylene glycols with polycarboxylic acids or polyisocyanates are highly suitable as emulsifying agents for water-in-oil dispersions based on unsaturated polyester resins.
Patent EP-0032823-A1 (EP)
Inventor: RAGAN MARSHALL P
IPC: G01B5/00
Filed: 1981-01-16
Abstract: A wheel clamp for mounting a wheel aligning tool is disclosed. A lower bracket, a center sliding bracket and an upper clamping bracket are mounted on a pair of parallel rods. The lower bracket is fixed to one end of them, and two rimengaging fingers project rearward therefrom. The upper clamping bracket slides on the rods, and a single rimengaging finger projects rearward therefrom. The upper sliding bracket may be positioned on the rods so that the three fingers bear against either the inside surface or the outside surface of a peripheral lip found on the wheel rim. A clamping mechanism mounted on the upper clamping bracket fixes the upper bracket to the rods and stresses the rimengaging fingers against the lip. Alternative mounting means are provided on the center sliding bracket which allow the wheel clamp to be mounted directly on the lug bolts of a vehicle wheel.