baber/WOPTO huggingface dataset:
Patent EP-4239180-A3 (EP)
Title: Efficient, low pressure ratio propulsor for gas turbine engines
Inventor: GALLAGHER EDWARD J
IPC: F02K3/06
Filed: 2012-06-29
Abstract: A gas turbine engine includes a spool (30), a turbine (46) coupled to drive the spool (30) and a propulsor (42) that is coupled to be driven by the turbine (46) through the spool (30). A gear assembly (48) is coupled between the propulsor (42) and the spool (30) such that rotation of the spool (30) drives the propulsor (42) at a different speed than the spool (30). The propulsor (42) includes a hub (76) and a row (72) of propulsor blades (74) that extends from the hub (76). The row (72) includes no more than 16 of the propulsor blades (74).
Patent EP-4241613-A3 (EP)
Inventor: YANG FRANK
IPC: A47G1/04
Filed: 2018-03-15
Abstract: A mirror assembly can include a housing, a mirror, and a light source. In certain embodiments, the mirror is rotatable within a support portion of the mirror assembly. In some embodiments, the mirror assembly includes a light pipe configured to emit a substantially constant amount of light along a periphery of the mirror. In some embodiments, the mirror assembly includes a sensor assembly. The sensor assembly can be configured to adjust the amount of emitted light based on the position of a user in relation to the mirror.
Patent EP-4245391-A3 (EP)
Inventor: HALL GREGORY S
IPC: A63G1/00
Filed: 2019-05-16
Abstract: A haptic feedback system for use with a track of a ride path is described. The haptic feedback system comprises a memory and a surface modifying component. The memory is configured to store a three dimensional model of scenery along the track. The surface modifying component is configured to output a haptic representation of the scenery along the track based on the three dimensional model. An amusement park ride system comprising such a haptic feedback system is also described, together with methods of providing haptic feedback in such ride systems.
Patent EP-4254926-A3 (EP)
Title: Dual-aperture zoom digital camera with automatic adjustable tele field of view
Inventor: SHABTAY GAL
IPC: H04N23/45
Filed: 2016-12-05
Abstract: Digital camera comprising an upright Wide camera configured to provide a Wide image with a Wide image resolution and a folded Tele camera configured to provide a Tele image with a Tele image resolution higher than the Wide image resolution, the Wide and Tele cameras having respective Wide and Tele fields of view FOVw and FOV T  and respective Wide and Tele image sensors, the digital camera further comprising a rotating OPFE operative to provide a folded optical path between an object or scene and the Tele image sensor, wherein rotation of the OPFE moves FOV T  relative to FOVw. In some embodiments, a rectangular FOV T  is orthogonal to a rectangular FOVw. When included in a host device having a user interface that displays FOV T  within FOV W , the user interface may be used to position FOV T  relative to FOV W , scan FOV T  across FOV W  and acquire, store and display separate Wide and Tele images, composite Wide plus Tele images and stitched Tele images. The positioning of FOV T  within FOV W , can be done automatically (autonomously) by continuously tracking an object of interest.
Patent EP-0011536-A3 (EP)
Title: Dispositif avertisseur, procédé de fabrication et appareil pour la détection
IPC: G01V15/00
Filed: 1979-10-29
Abstract: L'invention est relative à un dispositif avertisseur (22) 
permettant de détecter un élément longiligne (21) enterré ou 
emprisonné ou emprisonné dans un mur (20) auquel ce dispositif 
est associé, pour autoriser la détection de celui-ci 
depuis l'exterieur. Il est caractérisé par le fait qu'il est constitué 
en une matière non métallique à laquelle on a incorporé 
une poudre d'un matériau sensible aux phénomènes magnétiques 
que l'on a magnétisé.  
     Son procédé de fabrication est caractérisé par le fait que 
dans le cas d'une matière plastique, on mélange la poudre du 
matériau sensible aux phénomènes magnétiques lorsque la 
matière plastique est à l'état fondu, et que l'on magnétise 
cette poudre après l'extrusion de la matière plastique.  
     Le dispositif pour la détection du dispositif avertisseur 
réagit aux variations d'intensités et d'orientation du champ 
magnétique qu'il détecte.  
     Application à la détection de canalisations ou de tuyaux 
enterrés ou emprisonnés dans un mur.
Patent EP-0023529-A3 (EP)
IPC: F01C21/08
Filed: 1980-01-04
Abstract: Eine mit allen unter Druck stehenden gasförmigen 
Arbeitsmedien betreibbare außenachsige Drehkolben­
maschine hat einen Kolbenläufer (5) mit zwei diametralen 
Kolben (7) und zwei Absperrläufern (12, 13), deren Durch­
messer halb so groß wie derjenige des Kolbenläufers ist, 
und die diametral zu diesem angeordnet sind. Während 
der Arbeitsbewegung bleibt der Hebelarm des Kraftan­
griffs stets gleich, und die Drehzahl läßt sich in einem 
weiten Bereich regeln; die Drehrichtung läßt sich um­
steuern. Für den Brennkraftbetrieb ist eine außenliegende 
Brennkammer (30) vorgesehen, die vorzugsweise im 
Innern eines Drehschiebers (23) angeordnet ist, welcher 
auf der Welle (14) des einen Absperrläufers (12) sitzt. 
Kanäle verbinden das Gehäuse (31) des Drehschiebers 
mit dem Arbeitsraum (4). Das Volumen der Brennkammer 
(30) kann verändert werden.
Patent EP-0017176-A3 (EP)
Title: Process for immobilizing enzymatically active preparations
IPC: C12N11/14
Filed: 1980-03-27
Abstract: 1. A process for immobilizing enzymatically active formulations, wherein a suspension containing precipitated silica or silica hydrogel is prepared, and then a porous filler and the enzymatically active formulation are incorporated into the suspension, and the resulting composition is moulded and dried.
Patent EP-0024721-A3 (EP)
IPC: G06F12/0864
Filed: 1980-08-26
Abstract: Bei kleinen Datenverarbeitungssystemen, die z. B. im 
Bürobetrieb verwendet werden, ist eine Speichervorrichtung 
kleiner Zugriffszeit erforderlich, deren Kosten jedoch gering 
bleiben sollen. Diese Anforderungen werden dadurch 
erreicht, daß die Speichervorrichtung aus einem langsamen 
Arbeitsspeicher (ASP), einem schnelleren Pufferspeicher (PS) 
und einem Multiplexer (MUX) besteht. Der Pufferspeicher 
(PS) besteht aus Registern (RR). Jedes Register ist jeweils 
einer Wortart (Befehl, Operand A, Operand B) fest zugerodnet. 
Bei einer Speicheranforderung werden die dem gleichen 
Adressenraum zugeordneten Worte aus dem Arbeitsspeicher 
(ASP) in das der Wortart zugeordnete Register (RR) im Puffer­
speicher (PS) übertragen. Die Ausgabe des angeforderten 
Wortes zum Prozessor erfolgt mit Hilfe des Multiplexers 
(MUX), der aus einem Adressenteil, bestehend aus den nie­
derwertigeren Adressenbits das gewünschte Wort aus dem 
Register auswählt und dem Prozessor zuführt.
Patent EP-0031130-A3 (EP)
IPC: C10B25/16
Filed: 1980-12-17
Abstract: Ofenkammerverschlüsse für die Koksseite (bzw. die 
Maschinenseite) der Ofenkammern (1) eines Horizontalkammerverkokungsofens 
bestehen aus einem Türrahmen (2), aus 
einem dem Türrahmen (2) zugeordneten Türkörper (3), aus 
Dichtungsmitteln (4) zwischen dem Türrahmen (2) und dem 
Türkörper (3) (Dichtungsmittel I), die von einem umlaufenden 
Türköperansatz (5) gehalten sind, aus Verriegelungsmitteln 
(6), mit denen der Türkörper (3) am Türrahmen (2) andrück- 
und festlegbar ist, und aus einer dem Spaltbereich (7) zwischen 
dem Türrahmen (2) und dem Türkörper (3) vorgelagerten, 
kanalartig umlaufenden Vorkammer (8), die ihrerseits 
nach außen hin mit Dichtungsmitteln (9) (Dichtungsmittel II) 
abdichtbar ist.  
     Um bei Ofenkammerverschlüssen der zuvor in ihrem 
grundsätzlichen Aufbau beschriebenen Art die Vorkammer 
(8) konstruktiv, fertigungstechnisch und materialmäßig einfach 
und mit einem kleinen Volumen ausführen zu können, ist 
erfindungsgemäß vorgesehen, daß die Vorkammer (8) nur 
durch einen Teil des Türrahmens (2), die Dichtungsmittel I (4), 
den die Dichtungsmittel I (4) haltenden Türkörperansatz (5) 
sowie die Dichtungsmittel II (9) begrenzt ist. Dadurch wird bei 
der Bildung der Vorkammer (8) auf den Einschluß eines Teils 
der angrenzenden Wandschutzplatten, auf die benachbarten 
Ankerständer und auf oben und unten zwischen den benachbarten 
Ankerständern vorgesehene Abschlußplatten verzichtet.
Patent EP-0022598-A3 (EP)
Title: Measuring feeler
IPC: G01B7/00
Filed: 1980-07-07
Abstract: The tracer head comprises a casing, an axially movable tracer and a radially movable tracer. The radially movable tracer comprises a ball head, a feeler disc and a stem connecting the ball head with the feeler disc. The ball head has the form of a ball zone, the lower flat surface of which rests on the bottom surface of the casing when the radially movable tracer is in its inoperative position. The upper surface of the ball head is a contact surface with the axially movable tracer. The ball-like circumference surface of the ball head lies free of play on the inside wall of the casing. The stem passes with a certain amount of play through a bore provided in the bottom of the casing. The axially movable tracer contacts the upper flat surface of the ball head always only in one point. By means of this a precise transfer of the tilting movements of the radially movable tracer is secured. The tracer head has a substantially smaller diameter than the known tracer heads. By means of this tracer head several distances can be measured in one measurement.
Patent EP-0047863-A3 (EP)
IPC: C09B62/016
Filed: 1981-08-13
Abstract: Die vorliegende Erfindung betrifft neue Phthalocyanin-­
Reaktivfarbstoffe, die in Form der freien Säure der Formel 
  
entsprechen, wobei  
Pc, R₁, R₂, B sowie a, b, und c die im Anmeldungstext 
angegebene Bedeutung besitzen. Die Erfindung betrifft wei­
terhin Verfahren zu ihrer Herstellung und ihre Verwendung 
zum Färben von hydroxylgruppen- und/oder stickstoffhalti­
gen Materialien.
Patent EP-0053561-A3 (EP)
Title: Testeur spécifique modulaire, automatisé et portable
IPC: G01R31/28
Filed: 1981-12-02
Abstract: La présente invention concerne un testeur modulaire, 
automatisé et portable, constitué d'un micro-ordinateur 
programmé pour l'analyse d'une série de test spécifiques 
destinés à contrôler le bon fonctionnement d'un matériel 
électronique.  
     L'ensemble se présente sous forme d'une valise porta­
ble qui renferme:  
- une série de cartes de test interchangeables desti­
nées à acquérir et à traiter les mesures physiques, analogi­
ques ou numériques,  
- un micro-ordinateur (4) organisé autour d'un micro­
processeur (5),  
-un panneau de contrôle (8) et des moyens de visuali­
sation d'instructions et de résultats en fonction des tests 
commandés par l'opérateur.
Patent EP-0057473-A3 (EP)
IPC: A01N43/40
Filed: 1978-06-30
Abstract: A process for preparing trifluoromethylpyridyl(oxy/­
thio) phenoxy propionic compounds especially active as 
herbicides for the control of grassy or graminaceous 
weeds, corresponding to the formula I 
  
weherein  
T is oxygen or sulfur;  
X is Cl, Br or CF₃;  
Y is H, Cl, Br or CF₃, provided at least one of X and 
Y is CF₃;  
Z is -C-OR, -CNR₁R₂, -C-O⊖M⊕, -CN, -CH₂OR₃, 
-CH₂OCR₄ or -CSR₅;  
M is ⊕NHR₁R₁R₁, Na, K, Mg or Ca;  
R is H, C₁₋₈ alkyl, benzyl, chlorobenzyl, or C₃₋₆ alk­
oxyalkyl;  
R₁ is H, C₁₋₄ alkyl, or C₂₋₃ hydroxyalkyl;  
R₂ is H₁ or -OCH₃;  
R₃ is H or C₁₋₄ alkyl;  
R₄ is C₁₋₇ alkyl; and  
R₅ is C₁₋₄ alkyl, as disclosed in the published Euro­
pean Patent Application No. 0 000 483, comprising the 
using as an intermediate of a trifluoromethylpyridyl(oxy/­
thio)phenol compound corresponding to the formula II 
  
wherein  
T is oxygen or sulfur; and  
Y is H or Cl, and M is H or a cation of a caustic 
solution.
Patent EP-0071798-A3 (EP)
Title: Silenced automatic hand fire-arm
IPC: F41A3/38
Filed: 1982-07-15
Abstract: The invention relates to a sound dampened automatic hand firearm provided with silencing means for the firing of projectiles at a muzzle velocity in the subsonic speed range. In order to reduce also the breechblock noise during shot release, in addition to the muzzle noise and the projectile boom, a locking lever (18) is provided for locking the closed breechblock during discharge of the weapon. Preferably, the locking lever (18) is pivotable about an axis (19) oriented transversely to the barrel axis (24) and is held out of engagement by a spring (20). Associated with the trigger system is a catch (15) which causes the locking lever (18) to be pivoted into the locking position as the trigger (6) is being pulled. The catch (15) is pivotably mounted on the trigger (6).
Patent EP-0064872-A3 (EP)
IPC: B32B9/00
Filed: 1982-05-07
Abstract: A ceramic wiring board which comprises a ceramic part 
in which through-holes are made, a sintered wiring pattern 
part provided on the surface of the ceramic part and a 
sintered conductor part filled in the through-holes, shows a 
decrease in cracks at the through-hole part caused by 
sintering and reduction in moisture absorbency when the 
ceramic part comprises ceramic and a sintering assistant and 
the sintered conductor part comprises a metal and the same 
sintering assistant as that present in the ceramic part.
Patent EP-0078657-A3 (EP)
Title: Numnah
IPC: B68C1/12
Filed: 1982-10-27
Abstract: This invention relates to a numnah comprising two generally 
separate elements (10, 11) each of which may be disposed in use 
on a respective side of a horse's spine.  
     Use of the numnah exerts no pressure on a horse's spine, 
reducing strain during prolonged use and improving ventilation of 
the horse's spine. Padding in the numnah may be adopted to suit 
any particular horse.
Patent EP-0084369-A3 (EP)
Title: Dense articles of polycrystalline, hexagonal boron nitride and method of making the articles by hot isostatic pressing
IPC: C04B35/64
Filed: 1983-01-18
Abstract: The invention is a shaped article of boron nitride having a density of at least 95% of the theoretical density which consists of polycrystalline hexagonal boron nitride in the form of a homogeneous isotropic microstructure and which has been manufactured from pure boron nitride powder without the concomitant use of sintering aids by isostatic hot-pressing in a vacuum-tight casing at temperatures of from about 1200 DEG  to 1500 DEG  C. under a pressure of from about 50 to 300 MPa. Boron nitride powders having a free boric oxide content of not more than 1.0% by weight and having a specific surface area of from 5 to 30 m2/g are used as starting material. The powders either are filled into prefabricated casings consisting of steel or glass and densified by vibration or are preshaped to form green bodies having pores open to the surface and then placed in prefabricated casings or coated with a material which forms a vacuum-tight casing. The powders or the preshaped green bodies in the vacuum-tight casings are then subjected to an isostatic hot-pressing process in a high-pressure zone using an inert gas such as argon or nitrogen, as the pressure-transfer medium.
Patent EP-0089488-A3 (EP)
Title: Water-dispersible binders for cationic electrocoating varnishes, and process for their preparation
IPC: C25D13/06
Filed: 1983-02-15
Abstract: The invention relates to water-dispersible binders which are intended for cationic electropaints and are based on reaction products which are formed from modified epoxy resins and primary and/or secondary amines and which can, if desired, also contain crosslinking agents, pigments, flow-control agents and other customary auxiliaries. The reaction products have been prepared by reacting (A) Low molecular weight epoxy resins which contain aromatic groups and have an epoxide equivalent weight of less than 375 with (B) aliphatic and/or alicyclic polyfunctional alcohols or carboxylic acids having a molecular weight of less than 350 by addition to the epoxy group in such a way that the reaction products contain 10-45% of aromatic groups, calculated as phenylene group, and reacting the reaction products of A and B with (C) if desired up to 60% by weight, relative to total binder, of polyfunctional alcohols, carboxylic acids and/or SH compounds having a molecular weight of 300-5,000, the molar ratios of (A), (B) and, if desired, (C) being chosen in such a way that the resulting intermediate product has terminal epoxy groups, (D) by reacting the intermediate product by the addition of a phenolic hydroxyl group of a monophenol and/or diphenol to the epoxy groups, the monophenol or diphenol having as a substituent on the aromatic ring(s) at least one grouping of the general formula    <IMAGE>  (I) in which R1 and R2 are identical to or different from one another and represent hydrogen or a methyl group, and by adding a primary and/or secondary amine before or after the reaction of the phenolic hydroxyl groups with the epoxy groups, to at least some of the double bonds of the grouping of the formula (I).
Patent EP-0098955-A3 (EP)
Title: Bar code reading method
IPC: G06K7/10
Filed: 1983-05-31
Abstract: 1. Process for reading bar codes in the form of bands of different widths and of different contrast, wherein information is digitally contained in the sequence of widths of these bands, characterised in that the bar code is read, simultaneously or one after the other, according to the time process, i.e. measurement of the bar widths with approximately equal reading speed, and according to the level process, i.e. measurement of the levels generated by the reader depending on the bar widths, wherein after testing the two signals read for correctness, the more exact of the two is evaluated.
Patent EP-0098608-A3 (EP)
IPC: B41M3/18
Filed: 1983-07-07
Abstract: Mehrschichten-Tapete mit einer Trägerschicht (10) aus 
Papier und einer Deckschicht (11) aus einer Polyolefin-Fo­
lie, die mit einem wasserunlöslichen Kleber (18) zusam­
menkaschiert sind. Die Deckschicht (11) hat einen Zusatz an 
Titandioxid und/oder Kalziumkarbonat, ist mit wasch- und 
kratzfesten Farben bedruckt und mit einem Acryl-Mattlack 
(16) überzogen, so dass die Tapete das gleiche Aussehen 
hat und sich verarbeiten lässt wie eine Papiertapete.
Patent EP-0086670-A3 (EP)
IPC: G01B7/13
Filed: 1983-02-16
Abstract: A bore gauge incorporates one or more electromagnetic 
transducers (3) housed in a shroud (1) which in use is inserted 
into the bore to be gauged. Each transducer (3) comprises a 
coil (37) and a core (37) movable within the coil (31). In one 
embodiment the coil (31) and the core (37) of a single transduc­
er (3) are mounted on opposite limbs (24, 25) of a flexible one-­
piece machined or cast fork-like structure (23), the two limbs 
(24, 25) carrying gauging contacts (4) for engagement with 
the walls of the bore. The shroud (1) locates the fork (23) ac­
curately and ensures that the measurement is truly on a diame­
ter of the bore. In other embodiments, incorporating a plurality 
of transducers (3), coils (31) are rigidly mounted within the 
shroud (1) and cores (3) are mounted on flexible limbs (60) set 
in slots in the surface of the shroud (1), each flexible limb (60) 
carrying a gauging contact (4).
Patent EP-0098679-A3 (EP)
IPC: F01B19/02
Filed: 1983-03-21
Abstract: A material handing device such as a pump or motor 
including a substantially longitudinally inextensible diaphragm 
clamped around its periphery between upper and lower housing 
parts, the lower housing part having an internal surface forming, 
together with the diaphragm the chamber of the device. A 
deflector assembly including at least three rollers is mounted in 
bearings which in turn are mounted, preferably pivotally, on the 
lower housing part so as to be readily releasable to enable the 
diaphragm to be changed. The upper housing part may be 
provided with a casing which can be pressurized to a pressure 
intermediate the inlet and outlet pressures of the device.
Patent EP-0095865-A3 (EP)
IPC: B29C47/00
Filed: 1983-05-19
Abstract: Thermoformed articles of thermotropic liquid crystal poly­
mers and a method of production thereof are provided. The 
articles exhibit desirable physical properties including dimen­
sional stability (i.e. the articles exhibit minimal elastic recoil upon 
being subjected to high temperature conditions) as well as 
temperature and chemical stability. The articles also exhibit a 
high degree of polymeric orientation subsequent to the thermo­
forming operation which can be retained up to the melting 
temperature of the polymer since the polymer is capable of 
forming an anisotropic melt phase.
Patent EP-0107359-A3 (EP)
IPC: H03K17/725
Filed: 1983-09-23
Abstract: An alternating current limiting type semiconductor cur­
rent circuit breaker for a transmission or distribution line 
system comprises: a first circuit formed of a transformer or 
reactor (1) and a capacitor or capacitors (2, 20) which pro­
vide a series resonant circuit during steady-state operation 
of the line system, a second circuit connected in series with 
the secondary winding side of the transformer and formed 
by a resistor (4) and a nonlinear resistance element (30), a 
third circuit connected in parallel with said first circuit and 
formed by a series connection of a reactor (5) and resistor 
(6), and a semiconductor switchin device (7) connected in 
series with the parallel connection of said first and third cir­
cuits. The nonlinear solid-state resistance element (30) is a 
zinc oxide nonlinear type resistance element the resistance 
of which is lowered upon occurrence of an earth fault or the 
like to provide for an increase in the combined impedance 
of the parallel connection of said first and third circuits for 
limiting the overcurrent flowing through the current circuit 
breaker.
Patent EP-0145916-A3 (EP)
Title: Switch box
IPC: H05K5/02
Filed: 1984-11-02
Abstract: A switch box having a box-like lower compartment with a locking upper edge and mounting flanges positioned in the interior upper corners, and a cover with downwardly turned edges provided in the area of each of its corners with mounting sockets, the locking fastener comprising a connector which is retained in the mounting sockets on the cover of the switch box, the connector having a locking component which may be inserted in a single, predetermined position in a locking element fixed to the mounting flanges to retain the connector in an axially non-displaceable manner, thereby fastening the cover to the lower compartment of the switch box.
Patent EP-0144105-A3 (EP)
Title: Urinary receptacle
IPC: A61F5/44
Filed: 1984-11-20
Abstract: An urinary receptacle having an inlet connection for connection with a feeding duct and an outlet connection that can be closed with at least one container arranged in the receptacle and to be opened from the outside of the receptacle and containing a material having an effect on the urine. The container is made from a fragile synthetic resin, which may be broken to introduce the material into the urine. The material may be a disinfectant or a diagnostic agent, to reveal the presence of protein for example.
Patent EP-0130043-A3 (EP)
Title: Magnetizable adsorbents
IPC: B01J20/18
Filed: 1984-06-20
Abstract: Magnetizable adsorbent particles suitable for use in a magnetically stabilized fluidized bed and with a smaller particle size than conventionally formed composite adsorbents are prepared by introducing magnetizable particles such as magnetite or iron into a reaction mixture for forming a zeolite having adsorbent properties, such as zeolite Y. The zeolite is formed as a coating on the magnetizable particle.