baber/WOPTO huggingface dataset:
Patent EP-4148166-A3 (EP)
Inventor: SARSANEDAS MILLET PAU
IPC: C25F3/24
Filed: 2019-01-21
Abstract: The invention relates to an electrolyte for smoothing and polishing metal or alloy parts by ion transport via free solids that are electrically conductive in a gaseous environment, wherein the electrolyte comprises free solids consisting of particles with sufficient porosity and affinity that retains a specific amount of a solution of H2SO4 with a variable concentration based on the type of metal or alloy of the part to be polished so that the free solids are electrically conductive in a gaseous environment.
Patent EP-4272845-A3 (EP)
Title: Fersenhalter mit gerader führungsbahn der halteelemente bei vertikalauslösung
Inventor: KNYE MICHAEL
IPC: A63C7/10
Filed: 2023-04-27
Abstract: Skibindung mit einem Zehenhalter, der in einer Draufsicht auf die Skibindung quer zu einer Längsrichtung der Skibindung eine Schwenkachse für einen vom Zehenhalter gehaltenen Skischuh definiert, und einem Fersenhalter mit einer Basis, einem von der Basis aufragenden Fersenhaltergehäuse, einem ersten Halteelement und einem zweiten Halteelement, die jeweils einen Eingriffsabschnitt für einen Halteeingriff mit einer Skischuhferse und einen Lagerabschnitt aufweisen, einer Stützeinrichtung, welche die Halteelemente im Bereich des jeweiligen Lagerabschnitts aufnimmt, einer Vorspanneinrichtung, gegen deren Vorspannkraft die Haltelemente aus dem Halteeingriff bewegbar sind, einer ersten Führungsbahn, die in der Draufsicht quer zur Längsrichtung erstreckt ist und das erste Halteelement in einem Führungseingriff quer zur Längsrichtung führt, und einer zweiten Führungsbahn, die in der Draufsicht quer zur Längsrichtung erstreckt ist und das zweite Halteelement in einem Führungseingriff quer zur Längsrichtung führt, wobei die Führungsbahnen über ihre im Führungseingriff befindliche Erstreckung jeweils gerade oder aus geraden Führungsbahnabschnitten zusammengesetzt sind und jeweils zumindest abschnittsweise quer zur Längsrichtung zu den Seiten voneinander weg schräg nach unten weisen.
Patent EP-4236414-A3 (EP)
Title: Base station control method, base station control apparatus, wireless communication system and electronic device
Inventor: SUN CHEN
IPC: H04W16/16
Filed: 2015-05-27
Abstract: Disclosed are a base station control method for a wireless communication system, a base station control apparatus, a wireless communication system and an electronic device. The wireless communication system comprises a small cell. The base station control apparatus comprises an upper limit determination unit and a frequency band control unit, wherein the upper limit determination unit is configured to determine the upper limit of the estimated number of small cells using unlicensed frequency bands in a target region according to available unlicensed frequency band resources and estimated service volume in the target region; and the frequency band control unit is configured to control one or more small cells to use or stop using the unlicensed frequency bands according to the upper limit of the estimated number, so that the number of small cells operating at the unlicensed frequency bands is not greater than the upper limit of the estimated number.
Patent EP-4236124-A3 (EP)
Inventor: SITHAMPARANATHAN SABESAN
IPC: G06K7/00
Filed: 2019-11-29
Abstract: An RFID system comprises an array of antennas each configured to emit a plurality of beams in different directions. The beams of each pair of adjacent antennas are directed towards one another and overlap. A pair of adjacent antennas transmits simultaneously and the overlapping beams interfere to create an interference pattern. An RFID reader controls the relative phase and/or frequency of the beams to move the interference pattern to read an RFID tag within the moving pattern. As the chance of a RFID tag responding to an emitted beam generally increases with signal strength of the reader beam an area of constructive interference means that RFID tags in that region are more likely to respond to the signal. The system can cover a large proportion of the area below ceiling-mounted antennas, where cover generally means that RFID tags in that area will be successfully read.
Patent EP-0006623-A3 (EP)
Title: Ultrasonic transducer
IPC: H04R1/10
Filed: 1979-06-28
Abstract: In an exemplary embodiment a transducer comb for an ultrasonic array or a compound scanner consists of a specifiable number of transducer elements joined together in a specific area formation, the width of each transducer element being smaller than its height. In the case of sonic heads of this type, given an optimum radiation or receiving power, respectively, the lateral resolution is to be significantly improved. This is achieved by a transducer element arrangement comprising a fine subsidivision of the transducer elements in such a manner that the width of each individual transducer element lies markedly below half the wavelength ( lambda /2) of the radiated, or received, ultrasonic waves, whereby, however, within the arrangement, in each instance, always a specified number of transducer elements of the fine subdivision is combined into a group through parallel-connection. The total radiation/receiving surface, including the intermediate spaces, of such a group is to correspond to at least approximately the active area of an individual element of conventional transducer element arrangements. In spite of a relatively high loss due to the fine division of the transducer, at least the same radiation efficiency as in the case of conventional transducer arrangements results with the group interconnection, whereby, however, the echo response is virtually free of transverse vibrations.
Patent EP-0034763-A3 (EP)
Title: Process for obtaining pure nitriles
IPC: C07D333/24
Filed: 1981-02-12
Abstract: The recovery from the reaction gases of aromatic or heteroaromatic nitriles which are formed in the reaction of cyanogen chloride with aromatic or heteroaromatic methylene or methyl compounds is undertaken by partial condensation of the reaction gases with decreasing temperature steps. Through this the nitriles are not exposed for a long time to contact with the simultaneously formed hydrogen chloride.
Patent EP-0070999-A3 (EP)
IPC: B29C49/00
Filed: 1982-06-01
Abstract: Bei einem Kraftstoffbehälter für mit Verbrennungsmotor 
angetriebene Fahrzeuge sind der Tankkörper sowie die 
Anbauteile nach dem Blasformverfahren hergestellt. Der 
Kraftstoffbehälter besteht vornehmlich aus Polymerisaten 
des Ethylens mit einer Dichte von 0,94 bis 0,96 g/cm³ und 
einem Schmelzindex MFI 190/21,6 nach DIN 53 735 von 1,6 
bis 12 g/10 min.  
     Derartige Kraftstoffbehälter führen dann zu Eigenschaf­
ten im Sinne des ECE-Reglements 34 Annex 5 vom 25. Juli 
1975 mit Amendment von 1978, wenn das Gewicht des 
Tankkörpers G T  bezogen auf seine Oberfläche O T  und sein 
Volumen V T  der Beziehung G T  = 1,06. 0 T  . V T   1/3  ± 10 % 
entspricht.
Patent EP-0073982-A3 (EP)
IPC: E05C9/02
Filed: 1982-08-19
Abstract: Bei einer Stulpschienen-Treibstangenbaueinheit mit ein­
em an der Stulpschiene befestigten Lagerkäfig, einem stulp­
schienenparallelen Durchgangskanal durch den Lagerkäfig für 
die mit Transportlöchern ausgerüstete Schubstange und ein­
em in Lagerstellen von Seitenwänden des Lagerkäfigs gelager­
ten Getrieberitzel wird vorgeschlagen, daß ein geschlitztes 
Füllstück mit beidseits des Schlitzes liegenden Stege in 
Zwischenräume zwischen dem Zahnkranz des Getrieberitzels 
und die Seitenwände des Lagerkäfigs eingeschoben wird, so 
daß das Getrieberitzel in Axialrichtung im wesentlichen spiel­
frei gesichert zwischen den Seitenwänden des Lagerkäfigs liegt 
und an den Enden des Füllstücks Verankerungsbohrungen für 
Griffrosetten-Befestigungsbolzen vorgesehen werden können.
Patent EP-0080157-A3 (EP)
Title: Method and arrangement for demodulating frequency-modulated signals using sampled values
IPC: H03D3/00
Filed: 1982-11-16
Abstract: Method for demodulating time-discrete frequency-modulated signals. The method includes combining sequential equidistant samples of a signal to be demodulated for deducing the instantaneous frequency of the signal to be demodulated. The improvement includes dividing a first vector sum of samples forming a dividend by a second vector sum of samples forming a divisor. Each sample is a complex number represented by a vector. The vector sum of the dividend has a phase that is offset from the vector sum of the divisor by a phase angle equal to n times pi, wherein n is any integer. The division of the vector sums is advantageously performed by a ROM in which all the division results have been stored and which can be accessed by the divisor and the dividend for quickly obtaining the division result. Delay lines and summing circuits are used for combining the samples into the dividend and the divisor.
Patent EP-0100385-A3 (EP)
IPC: A47K13/22
Filed: 1982-10-18
Abstract: A novel toilet seat cover is provided herein. The cover 
(10) comprises a water-impermeable, non-porous, very light 
weight, easily disposable paper, preferably waxed, provided 
with a central longitudinal opening in the form of a slit (112) 
or a perforation or a line of weakness (12). The toilet seat 
cover is folded longitudinally along the slit or perforation and 
then is folded transversely in a zig-zag or back-and-forth 
accordion-type fold (12) at last for the region of the slit or 
perforation. The toilet seat cover, when in use, is adapted to 
be placed over the toilet seat and to have its peripheral edges 
folded under the toilet seat to be retained thereby, and 
further, by the sole application of body pressure by the user 
is thus adapted to be made to fit a toilet seat opening 
automatically. The toilet seat cover may be dispersed in the 
form of individual folded seat covers or in the form of a seat 
cover detached from a roll (19) of a plurality of identical seat 
covers. Thus. with the present invention, the entire toilet seat 
cover is placed on the toilet seat, and the peripheral edges 
then folded under the toilet seat so that the cover may be 
retained thereby. Then, by the user sitting on the toilet seat 
cover, the slit (112) or perforation (12) automatically extends 
and expands to provide the optimum opening.
Patent EP-0069697-A3 (EP)
IPC: C07H21/04
Filed: 1982-06-25
Abstract: Die vorliegende Erfindung betrifft die Herstellung von 
Plasmiden, die Gene für die Biosynthese von L-Prolin tragen, 
wobei eines dieser Gene so mutiert ist, daß die normalerwei­
se vorhandene allosterische Hemmung der Biosynthese 
dieser Aminosäure entfällt.  
     Die Erfindung betrifft ferner die Anwendung dieser 
Plasmide zur Entwicklung von Bakterienstämmen der Art 
Escherichia coli, die L-Prolin in die Kulturflüssigkeit ausschei­
den und daher für die fermentative Herstellung dieser 
Aminosäure besonders geeignet sind. Dabei können die 
Plasmide in den Zellen die Fähigkeit zur Überproduktion von 
L-Prolin entweder überhaupt erst bewirken oder eine bereits 
vorhandene, chromosomal bedingte Überproduktionsfähig­
keit erheblich steigern.  
     Außerdem ist noch die Herstellung von geeigneten 
Wirtszellmutanten, die in Verbindung mit diesen Plasmiden 
eine besonders hohe Konzentration von L-Prolin in der 
Kulturflüssigkeit hervorbringen, Gegenstand der vorliegen­
den Erfindung.
Patent EP-0085300-A3 (EP)
IPC: B62D55/20
Filed: 1983-01-07
Abstract: Offenbart sind zwei verschiedene Gleiskettenabschnitte 
(26; 60) mit jeweils einem Raupenglied (30; 62), die entweder 
durch Schwenkbolzen (41) oder durch biegeelastische 
Biegeelemente (78, 80) miteinander verbunden sind. Beide 
Ausführungsformen weisen jeweils ein von den Zähnen (64) 
eines Kettenrades (20) beaufschlagtes Kettenrad-Eingriffsteil 
(36; 70) sowie einen Zahnlücken-Reinigungssteg (22; 50; 74) 
auf, der in die Zahnlücken (56) dieses Kettenrades eintaucht 
und angeschärfte bzw. keilförmig ausgebildete Rippen (44, 
46; 52; 76) aufweist, die Verunreinigungen aus den Zahn­
lücken (56) verdrängen. Die Kettenrad-Eingriffsteile (36; 70) 
zweier benachbarter Gleiskettenabschnitte (26; 60) weisen 
voneinander einen zumindest der doppelten Zahnteilung des 
Kettenrades (20) entsprechenden Abstand auf, wobei zwis­
chen jeweils zwei benachbarten Kettenrad-Eingriffsteilen 
(36; 70) eine freie Zahnlücke (56) verbleibt, in die der 
Zahnlücken-Reinigungssteg (42; 50; 74) eintaucht.
Patent EP-0099000-A3 (EP)
Title: Piston machine with at least two pistons
IPC: F04B1/04
Filed: 1983-06-22
Abstract: The pump contains cylinders (1) which are arranged in the form of a star and which are attached to a molding (12) with valve cartridges (8 and 9) being interposed. This molding (12) consists of two sets of pipes (17 and 18) which are arranged in the form of a star. The suction channels (13) of the pump are formed in one of the sets of pipes (17). The delivery channels (14) are formed in the other of the pipe sets (18). The central ends of the suction channels (13) open into a cavity (15) which is located in the center of the molding (12) and which is provided with a screw sleeve (16) for attaching a suction line. The central ends of the delivery channels (14) are connected to one another in flow terms, and one of the delivery channels (14) is provided with an outflow orifice (23) for the fluid. The use of the molding mentioned makes it substantially simpler to connect the individual parts of the pump to one another and to the lines attached to the pump.
Patent EP-0124650-A3 (EP)
IPC: B23Q7/03
Filed: 1983-12-15
Abstract: Holzbearbeitungsmaschine zum beidendigen Bearbeiten 
von länglichen Holzwerkstücken, insbesondere Profilhölzern 
wie Flügel- und Rahmenhölzer von Fenstern, mit einer 
Werkstück-Transportbahn, in welcher ein an einer Aufgabes­
telle eingegebenes Werkstück von Mitnehmern und daran 
vorgesehenen steuerbaren Spanneinrichtungen erfaßbar 
und in einer quer zu der Länge des Werkstücks verlaufenden 
Transportrichtung an beiderseits der Transportbahn 
angeordneten Sätzen von Holzbearbeitungsstationen, die je 
wenigstens ein Werkzeug aufweisen, entlangbewegbar ist. 
Die Erfindung vereinfacht eine solche Maschine und deren 
Benutzung dadurch, daß der auf der einen Seite der Trans­
portbahn liegende erste Satz von Bearbeitungsstationen 
gegen den auf der anderen Seite liegenden zweiten Satz von 
Bearbeitungsstationen in der Transportrichtung versetzt ist, 
daß zwischen den Sätzen der Bearbeitungsstationen eine 
Quertransportstation vorgesehen ist, in welcher ein dort 
befindliches Werkstück quer zu der Transportrichtung bis zu 
einem auf der Seite des ersten Satzes einstellbar angeordne­
ten Anschlag in eine zweite Arbeitsposition verschiebbar ist, 
in welcher beim Weitertransport des Werkstücks der zweite 
Satz von Bearbeitungsstationen mit dem anderen Ende des 
Werkstücks in Eingriff bringbar ist.
Patent EP-0115622-A3 (EP)
IPC: A01N43/70
Filed: 1983-12-23
Abstract: Die Erfindung betrifft die Verwendung neuer herbizider 
Kombinationen zur selektiven Unkrautbekämpfung in Ge­
treidekulturen.  
     Die Kombinationen enthalten:  
(I) ein Triazin-Derivat 
und  
(II) Lecithin 
oder  
(III) Linolsäure der Formel  
CH₃-(CH₂)₄-CH=CH-CH₂-CH=CH-(CH₂)₇-COOH (III).
Patent EP-0092289-A3 (EP)
Title: Apparatus for reproducing video signals with a speed which deviates from a nominal speed
IPC: G11B15/467
Filed: 1983-04-18
Abstract: A video recorder wich is adapted to reproduce video signals recorded on a record carrier in the form of a tape in tracks which are parallel to each other and which are inclined relative to the longitudinal axis of the record carrier with a speed which deviates from the nominal speed. The video recorder comprises tracking-error detection means for detecting the deviation of the read head from the centre of the track to be followed. The generated tracking-error signal is applied to the tape-transport control loop. For the purpose of tracking-error detection a reference-signal generator generates reference signals which form an identification for the track to be followed. For reproduction with a deviating speed these reference signals are generated in such a pattern that this pattern corresponds to the sequence of tracks which the head would scan in the case of a free uniform motion with a constant-tape transport speed which deviates from the nominal speed, so that when such a pattern is generated the tape-speed control will establish a tape-transport speed corresponding to this pattern.
Patent EP-0095819-A3 (EP)
IPC: B41F17/00
Filed: 1983-06-01
Abstract: This invention relates to an apparatus adapted to apply 
a layer of viscous sticky material, more particularly varnish, 
in the form of a pattern or otherwise, to a substrate. The ap­
paratus comprises an applicator roll 1, and an impression 
roll 2, between which sheets 3 for printing are fed by feed 
means.  
     The means for applying the varnish to the applicator roll 
consist of a cylindrical screen stencil 8 with an internal 
squeegee device 9.  
     The applicator roll is also displaceable so that it can be 
moved away from the impression roll 2 in the absence of a 
sheet to be printed in the event of a malfunction in the feed 
means.
Patent EP-0095235-A3 (EP)
IPC: G03F7/038
Filed: 1983-03-31
Abstract: Photo-sensitive gelatine resists are made with gelatine 
which has been reacted with an acid-producting reactant, 
such as isocyanic acid or an isocyanate, so that the 
amino-groups of the gelatine are blocked from participating 
in dark reactions. Improved shelf-like characteristics are 
obtained.
Patent EP-0120370-A3 (EP)
IPC: C12P7/56
Filed: 1984-03-08
Abstract: A biologically pure mutant of C. thermoaceticum (ATCC 
No. 39,289) useful for the production of acetic acid by a fer­
mentation reaction is disclosed. This mutant is capable of 
growing at a pH below 5.0 and shows a specific growth rate of 
at least 0.30 hr⁻¹ when continuously cultured under optimum 
conditions.
Patent EP-0151786-A3 (EP)
Title: Shaped zeolite forms with high thermal conductibility and process for preparation
IPC: F25B35/04
Filed: 1984-12-21
Abstract: Blanks are provided from zeolite (1) which adsorb and desorb adsorbed substances and are provided with metal textures (3). The stability and the low heat conductivity of the blanks are increased by the metal textures (3). The metal texture is permanently connected with heat exchanger surfaces in a manner to provide good heat conductivity by means of known connecting techniques. The blanks contain separate flow conduits (4) for the adsorbed substances. The binder components in the zeolite filling are lesser in the inside of the blanks than in the outer areas.
Patent EP-0165352-A3 (EP)
IPC: A23L33/155
Filed: 1984-10-01
Abstract: Micellized aqueous formulations for fat soluble vitamins, 
essential nutrients, herb oils and pharmaceutical agents are 
obtained by a process wherein the fat soluble vitamin, 
essential nutrient or agent is first admixed with a suitable 
amount of polyethoxylated castor oil and a pharmaceutically 
acceptable polyol, such as glycerol to provide a non-aqueous 
phase. Thereafter, an aqueous phase containing mostly 
water and optionally a preservative, such as sodium benzo­
ate, is slowly added to the agitated non-aqueous phase in 
such a manner that the temperature of the non-aqueous 
phase, including the aqueous phase added thereto, is 
maintained at an elevated temperature, preferably between 
approximately 60 to 100°C. After cooling, the final admixture 
is clear, homogeneous, having micellos of approximately 2 
microns or smaller size. Human subjects exhibit significantly 
higher blood plasma levels of vitamins A and E after 
ingestion of the formation of the present invention, than after 
ingestion of comparable doses of prior art vitamin A and E 
formulations.
Patent EP-0150570-A3 (EP)
IPC: H05K1/03
Filed: 1984-10-29
Abstract: A fabric is resin-impregnated by placing it between a liq­
uid resin surface and an evacuated space. The fabric can be 
laid on top of or passed continuously over a liquid resin sur­
face, the resin being heated to a temperature at which it flows 
readily. A pre-preg produced according to the method can be 
laminated with other pre-preg or fabric layers into board, but 
several fabric layers can be impregnated together to form a 
thick pre-preg.
Patent EP-0145329-A3 (EP)
IPC: A01N47/36
Filed: 1984-11-14
Abstract: A defoliating composition comprising a compound 
having the structural formula 
  
wherein R is F, Cl, 3-Br, 4-Br, I, CN or CX₃, where X is F, Cl 
or Br; R¹ is hydrogen or C₁-C₄ alkyl; and R² is C₁-C₄ alkyl 
and a carrier for said compound is disclosed. A method of 
defoliating a plant using the above specified compound is 
also described.  
     Also described is a novel compound of the above for­
mula where R is 2-fluoro, 2-chloro, 2-iodo, 2-cyano or 2-CX₃ 
and X is F, Cl or Br: R¹ is hydrogen or C₁-C₄ alkyl and R² is 
C₁-C₄ alkyl. A method of making the novel compound is also 
described.
Patent EP-0147068-A3 (EP)
IPC: B41J2/125
Filed: 1984-11-27
Abstract: Apparatus for giving an indication of the time of flight of 
the ink stream of an ink jet printer comprises detector means 
(16) towards which one or more selected droplets of the ink 
stream may be directed by a deflection system comprising 
charging electrode (5) and deflecting electrodes (8). The 
detector means detects the presence of the selected droplets 
to give an indication of the time of flight of the said droplets.  
     The time of flight may be calculated and displayed, or 
employed to control printing paramaters such as ink supply 
pressure, deflecting charge or the rate at which items to be 
printed are conveyed past the printer. The time of flight also 
acts as a useful "state of health" monitor, to detect blockages 
or other malfunctions of the printer.
Patent EP-0186011-A3 (EP)
IPC: C08K13/02
Filed: 1985-12-06
Abstract: Selbstverlöschende thermoplastische Polyesterform­
massen, enthaltend lineare aromatische Polyester, Polyphe­
nylenether und Zusätze, gekennzeichnet durch einen Gehalt 
an  
A. 20 bis 50 Gew.% Polyethylenterephthalat und/oder 
Polybutylenterephthalat, die bis zu 20 Mol.% mit anderen 
Dicarbonsäuren oder Diolen modifiziert sein können,  
B. 10 bis 40 Gew.% mindestens eines Polyphenylen­
ethers  
C. 5 bis 15 Gew.% mindestens eines Alkali- oder 
Erdalkaliphosphats eines hochsiedenden Phosphorsäure­
esters, Phosphorigsäureesters, Phosphinsäureesters, Phos­
phonigsäureesters oder organischen Phosphinoxids  
D. 5 bis 30 Gew.% gerüstbildende Füllstoffe  
E. 0 bis 30 Gew.% mindestens eines aromatischen 
Polycarbonats  
F. 0 bis 30 Gew.% Glasfasern  
G. 0 bis 20 Gew.% mindestens eines kautschukelasti­
schen Polymerisats  
H. 0 bis 20 Gew.% mindestens eines Styrolpolymeri­
sats  
wobei sich die Gewichtsprozente der Komponenten A 
bis H auf 100 Gew.% ergänzen sowie  
I. gegebenenfalls Zusatzstoffe in wirksamen Mengen.
Patent EP-0172755-A3 (EP)
Title: An apparatus for an efficient coding of television signals
IPC: G06T9/00
Filed: 1985-08-22
Abstract: This invention relates to an apparatus for an efficient coding which reduces the number of bits per one pixel of digital television signals. The pixel data in the present field is predicted by way of a linear combination of the pixel data in the past several fields and parameters as prediction coefficients, and the parameters which make this prediction difference minimum are derived, and this parameter is transmitted.