baber/WOPTO huggingface dataset:
Patent EP-4265890-A3 (EP)
Inventor: YAMAMOTO KANJI
IPC: F01L1/053
Filed: 2023-03-15
Abstract: [Problem to be Solved] 
     It is to provide a cam angle sensor attaching structure for an internal combustion engine capable of enhancing stiffness around a point where a cam angle sensor is attached to suppress vibration of the cam angle sensor to thereby prevent accuracy of detecting a rotational angle of a camshaft from deteriorating. 
     [Solution] 
     An EGR housing portion 25 attached to a cylinder head 4 includes: an upper wall 25D with an attaching boss portion 28A, 28B to which a cam angle sensor 31, 32 is attached, the upper wall being connected to a front wall 25A, a rear wall 25B, and a left side wall 25C; and a tubular EGR passage portion 26 with an EGR passage 26a through which an EGR gas flows, the EGR passage portion being located on the same side as the left side wall 25C. The EGR passage portion 26 includes: an EGR gas inlet 26b provided at the front wall 25A, to introduce the EGR gas into the EGR passage 26a; and an EGR gas outlet 26c provided at the rear wall 25B, to discharge the EGR gas from the EGR passage 26a. The attaching boss portion 28A, 28B is connected to the EGR passage portion 26.
Patent EP-4235188-A3 (EP)
Inventor: HAGEN NORBERT
IPC: G01N35/00
Filed: 2016-04-06
Abstract: There is provided a a method of reading machine-readable labels on sample receptacles, comprising: moving, between a first position and a second position along a first lane in a housing, a first sample rack configured to hold a first plurality of sample receptacles each having a machine-readable label; moving a camera to focus the camera at a point along the first lane; reading the machine-readable label of each sample receptacle of the first plurality of sample receptacles of the first sample rack as the first sample rack moves from the first position to the second position; moving, between a first position and a second position along a second first lane different than the first lane in the housing, a second sample rack configured to hold a second plurality of sample receptacles each having a machine-readable label; and moving the camera to focus the camera at a point along the second lane; and reading the machine-readable label of each sample receptacle of the second plurality of sample receptacles of the second sample rack as the second sample rack moves from the first position to the second position.
Patent EP-4234328-A3 (EP)
Title: Bewegliche zurrvorrichtung, fahrzeug mit einer solchen zurrvorrichtung und verwendung eines auflageelements zur bildung einer solchen zurrvorrichtung
Inventor: SCHMID RAINER
IPC: B60P7/08
Filed: 2020-06-02
Abstract: Die Erfindung betrifft eine bewegliche Zurrvorrichtung für ein Fahrzeug mit einem zumindest abschnittsweise U-förmigen Zurrbügel (10), der zwei Schenkel (11) und einen die Schenkel (11) verbindenden Steg (12) aufweist, und mit einem Auflageelement (20), das sich zwischen den Schenkeln (11) erstreckt, wobei das Auflageelement (20) verschiebbar mit den Schenkeln (11) verbunden oder verbindbar ist derart, dass ein Abstand zwischen dem Steg (12) und dem Auflageelement (20) veränderbar ist.
Patent EP-4236501-A3 (EP)
Inventor: LY HUNG
IPC: H04L5/00
Filed: 2017-11-03
Abstract: A method and apparatus for decoupling of a synchronization ("sync") channel raster and a channel raster in a wireless communication system is disclosed. For example, the method and apparatus include determining, at a network entity, a synchronization channel raster corresponding to a set of frequencies, and transmitting, from the network entity, one or more synchronization signals and a physical broadcast channel (PBCH) in any frequency of the set of frequencies of the synchronization channel raster to at least one UE. For example, the method and apparatus further include determining, at a network entity, a synchronization channel raster corresponding to a set of frequencies, and transmitting, from the network entity, one or more synchronization signals and a PBCH in a frequency of the set of frequencies of the synchronization channel raster closest to a center frequency of a bandwidth to at least one UE.
Patent EP-0011281-A3 (EP)
Title: Process for the preparation of p-tert.-butyl benzaldehyde and the derivatives thereof substituted in the nucleus by halogen, p.-tert. butylbenzal bromide formed thereby as intermediate and the derivatives thereof substituted in the nucleus by halogen
IPC: C07C45/43
Filed: 1979-11-13
Abstract: p-tert.Butylbenzaldehyde and the derivatives thereof which are halogen-substituted at the nucleus are prepared by bromination of p-tert.butyltoluene and the derivatives thereof which are correspondingly halogen-substituted at the nucleus under side-chain halogenation conditions until the benzal bromide is obtained which is then saponified. Practically no undesired bromination at the nucleus or the tert.butyl group takes place. The products obtained are valuable intermediates for the manufacture of pharmaceutical agents, plant protecting agents and dyestuffs.
Patent EP-0019475-A3 (EP)
IPC: C07F7/18
Filed: 1980-05-16
Abstract: Novel 7-hydroxyprostaglandins E₁, or stereoisomers 
thereof, or protected derivatives thereof, having the following 
formula: 
  
wherein R⁸ represents H, CH₃ or C₂H₅, R⁹ represents H or 
CH₃, R¹⁰ and R¹¹ are identical or different, and each represents 
H, tetrahydropyranyl or t-butyldimethylsilyl.  
     Also provided is a process for producing adjacently disubstituted 
ketones including the above novel compounds, 
which process comprises reacting an α, β-unsaturated carbonyl 
compound with a cuprous salt and an organolithium 
compound in an aprotic inert organic medium in the presence 
of trialkylphosphine, the amounts of said cuprous salt and 
said organolithium compound being substantially equimolar, 
and reacting the product with a protected acetal derivative of 
an organic carbonyl compound or an aldehyde in the presence 
of a Lewis acid if necessary followed by reacting the 
product with a proton donor.
Patent EP-0027334-A3 (EP)
IPC: C07F9/00
Filed: 1980-10-01
Abstract: Energy-conserving incandescent lamp wherein the 
envelope has provided on the interior surface thereof a very 
efficient and economically applied heat mirror which is highly 
transmissive for visible radiations and highly reflective for 
infrared radiations, thereby to enhance the conversion of elec­
tric energy to visible energy. The heat-mirror coating com­
prises a two layer Ag/TiO₂ or a three layer TiO₂/Ag/TiO₂ 
coating of predetermined thickness. The three layer coating is 
formed by first applying to the envelope interior surface a thin 
layer of clear aliphatic alcohol solution having contained 
therein partially hydrolyzed metallic alkoxide which substan­
tially comprises titanium alkoxide, and which solution con­
tains at most only a limited amount of selected mineral acid. 
The applied clear solution layer is heat treated to convert 
same to a thin continuous layer substantially comprising 
titania. A thin silver layer is applied over the first applied 
titania coating, preferably by vacuum metallizing, and a sec­
ond thin layer of solution containing the partially hydrolyzed 
metallic alkoxide which substantially comprises titanium 
alkoxide is applied over the silver layer. Thereafter the applied 
second layer is heat treated to convert same to titania, with the 
heat treating temperatures and atmospheres controlled so as 
not to affect the applied silver layer. The two layer coating is 
applied by omitting the first TiO₂ coating step.
Patent EP-0048019-A3 (EP)
Title: Safety arrangement for a powered tool or implement
IPC: F16P3/20
Filed: 1981-09-15
Abstract: A hand-held power tool or a hand controlled implement having a primary control system (5; 35) by which a user controls operation of the tool or implement also has a secondary control system (14; 16) of pneumatic form. Operation of both systems must take place before the tool or implement is energised. A tool with primary (4) and secondary handles (7) has an actuator (5) for the primary system on the primary handle and an actuator (16) for the secondary system on the secondary handle. An implement with a single handle (51) has the actuators (55, 56) mounted at different locations on the single handle that are spaced apart by a distance preventing operation thereof by the same hand of a user.
Patent EP-0048458-A3 (EP)
IPC: B23H7/26
Filed: 1981-09-17
Abstract: Beschrieben ist eine Anordnung aus Werkzeughalter 
und Spindel-Spannfutter für Werkzeugmaschinen zur spa­
nabhebenden Bearbeitung von Werkstücken. Um eine Paa­
rung aus Werkzeughalter und Spindel-Spannfutter zu schaf­
fen, die selbstzentrierend, einfach und robust in ihrem 
Aufbau und daher wartungsfrei ist, ein einfaches Vervielfa­
chen (kopieren) ermöglicht und mit der Werkzeugwechsel 
und -übergabe zwischen einem Magazin und der Spindel mit 
einfachen, translatorischen und Rotationsbewegungen aus­
geführt werden können, ist vorgesehen, daß der gespannte 
Werkzeughalter mit seiner Bodenfläche an der Stirnfläche 
des Spindel-Spannfutters an drei Punkten aufliegt und, 
bezogen auf die Stirnfläche, zentriert ist, an denen Halbku­
geln über die Stirnfläche vorstehen und diese aufnehmen­
den Vertiefungen in der Bodenfläche liegen. Ferner wird ein 
Kopierverfahren zur Herstellung einer Paarung aus Werk­
zeughalter und Spindel-Spannfutter beschrieben.
Patent EP-0075930-A3 (EP)
Title: Procédé de récupération du magnésium et/ou du nickel par extraction liquide-liquide
IPC: C01F5/42
Filed: 1982-09-28
Abstract: Récupération du sulfite de magnésium et/ou du nickel à 
l'état pur contenus dans une matière de départ solide. Cette 
dernière est traitée à l'aide de SO₂ gazeux dans l'eau, on 
soumet la solution obtenue à l'extraction liquide-liquide, à la 
suite de quoi on obtient une phase aqueuse et une phase 
organique et l'on récupère le sulfite de magnésium et/ou du 
nickel de la phase aqueuse. Obtention d'un sel de magné­
sium de grande pureté.
Patent EP-0074789-A3 (EP)
Title: Fiber optic directional coupler
IPC: G02B6/28
Filed: 1982-09-08
Abstract: A fiber optic directional coupler (10) comprises a pair of bases (16), with respective longitudinal, arcuate grooves (13) formed therein on confronting faces (14) thereof, for mounting a pair of optical fibers (12) in close proximity. A portion of the cladding is removed from each of the fibers (12) to form planar facing surfaces (18) which permits the spacing between the fiber cores to be within a predetermined critical zone (34) so that guided modes of the fibers (12) interact, through their evanescent fields, to cause light to be transferred by evanescent field coupling between the fibers (12). The coupler (10) is "tuned" to a desired coupling efficiency by offsetting the planar facing surfaces (18) to increase the spacing between the fiber cores. A method of manufacture of the coupler includes procedures which permit the coupler halves to be made symmetrical. The method also permits couplers (10) having given coupling characteristics to be reproduced.
Patent EP-0067793-A3 (EP)
Title: Pressure or heat sensitive recording materials
IPC: B41M5/26
Filed: 1982-06-09
Abstract: A pressure-sensitive or heat-sensitive recording material which contains in its color reactant system, as developer for the color former, at least one metal-free compound of the formula    <IMAGE> (1)  wherein R is alkyl of 1 to 12 carbon atoms, cycloalkyl, phenyl, benzyl, or phenyl which is substituted by halogen, nitro, methyl, methoxy, ethoxy or methylenedioxy, and X is hydrogen, halogen, carboxyl, lower alkyl or lower alkoxy.
Patent EP-0117295-A3 (EP)
IPC: G06F11/22
Filed: 1983-11-24
Abstract: The self-test device for checking drivers (20, 21) circuits 
connected to a bus, comprises an exclusive - OR circuit (12, 
13) associated with each of the drivers (20, 21) for monitor­
ing input signals (I0, I1) to the drivers (20, 21) and output 
signals (D0, D1) thereof and providing an error signal in the 
event of a disparity between the input and output signals of 
the drivers (20, 21). OR circuit (14) is connected to all of the 
exclusive - OR circuits (12, 13) to sense an error signal from 
any exclusive - OR circuit (12, 13) and a latch (25) connected 
to the OR - circuit provides an error indication to inform the 
system of any failure of the drivers.
Patent EP-0113148-A3 (EP)
Title: Method and apparatus for controlling access to selected television programs
IPC: H04N7/16
Filed: 1983-12-21
Abstract: In order to control subscriber access to selected television programmes in a CATV system, non-standard horizontal synchronizing pulses are generated (13, 15, 17) having a greater amplitude and either a higher or lower pulse repetition rate than the contained horizontal synchronizing pulses. These are selectively added (19 ... 23, 27 ... 33) to those television programmes to be controlled. As a result, the television receiver of a nonpaying subscriber interprets the non-standard pulses as being valid horizontal synchronizing pulses thereby preventing the receiver from synchronizing its line scanning with that of the television programme, rendering the picture produced therefrom unviewable.
Patent EP-0097463-A3 (EP)
IPC: C07C43/225
Filed: 1983-06-10
Abstract: Compounds of formula (I) 
  
and acid addition salts thereof,  
wherein R¹ is hydrogen, hydroxy, alkoxy, aryloxy, aral­
koxy, heteroaryloxy or heteroaralkoxy; and one of R², R³ and 
R⁴ is hydrogen and the others are the same or different and 
each is hydrogen, alkyl, aryl, aralkyl, heteroaryl or heteroaral­
kyl; or R² is hydrogen and 
  
is mono- or bi-cyclic amino, inhibit enterotoxin-induced 
secretion into the small intestine and are, therefore, useful in 
treating enterotoxin induced diarrhoea in humans and 
scours in animals.
Patent EP-0135108-A3 (EP)
IPC: C12Q1/68
Filed: 1984-08-07
Abstract: The present invention provides a method for detection 
of protozoan parasites in blood or other specimen from their 
mammalian hosts. The method comprises nucleic acid 
hybridization of repetitive nuclear DNA fragments of the 
parasites. Hybridization probes have been prepared for this 
purpose by cloning the repetitive nuclear elements that are 
species-specific in appropriate vectors. The sensitivity of 
these probes has been increased by further sub-cloning to 
make them capable of cascade hybridization. The assay is 
highly specific and sensitive for detection of disease-causing 
protozoan parasites of the commonly occurring Trypanoso­
matidae of the genus Leishmania and genus Trypanosoma, 
as well as for malaria-causing protozoan and other parasitic 
microorganism of mammals.
Patent EP-0142680-A3 (EP)
IPC: H01H37/36
Filed: 1984-09-28
Abstract: Ein hydraulischer Ausdehnungs-Temperaturfühler ist 
durch spiral-, mäander- oder änliche Windung seines Fühler­
rohres (6) mit so großer Oberfläche ausgestattet, daß er eine 
äußerst schnelle Reaktionszeit hat. Das Fühlerrohr (6) bildet 
dabei eine bauliche Einheit (1) mit einem flächigen Träger(5), 
der einerseits das Fühlerrohr (6) abschirmt und andererseits 
die zur Montage des Temperaturfühlers in einer Behälter­
wandung (20) erforderliche Öffnung (21) dicht verschließt.
Patent EP-0141366-A3 (EP)
IPC: C04B35/64
Filed: 1984-10-23
Abstract: High-strength, fine-grain multi-phase substantially crys­
talline sintered ceramic bodies are produced by a process 
comprising the steps of cold pressing, followed by sintering 
at a high temperature, the temperature increase to maximum 
sintering temperature being accomplished by the use of a 
heating rate in excess of about 100°C/minute.
Patent EP-0142811-A3 (EP)
IPC: C07D487/04
Filed: 1984-11-12
Abstract: 1,2,4-Triazolo[1,5-a] pyrimidine-2-sulfonyl chloride 
compounds are prepared by reacting a 1,2,4-triazolo[1,5-a] 
pyrimidine-2-mercapto (or arylmethylthio) compound with 
an effective amount of a hypochlorite solution in a two phase 
solvent system comprising a aqueous acidic phase and an 
organic phase under conditions sufficient to cause formation 
of the desired sulfonyl chloride compounds.
Patent EP-0125062-A3 (EP)
IPC: H01J61/30
Filed: 1984-04-19
Abstract: A lamp envelope is fabricated from a soda lime silicate 
glass containing an effective amount of cerium oxide or a 
compound thermally decomposable to cerium oxide at temp­
eratures below about 1450°C to inhibit solarization of the glass 
under the influence of ultraviolet radiation having a 
wavelength equal to or less than 254 nanometers and lamps 
made from same.
Patent EP-0142483-A3 (EP)
Title: Articulated support, and mattress for use with such a support
IPC: A47C27/15
Filed: 1984-09-05
Abstract: Bedspring articulated in three parts on a chassis, a head part, a center part, and a foot part, whereof the center part is essentially composed of two adjacent platforms wherein the articulations of each of the platforms are adjustable in normal and lengthwise translation with respect to the chassis and in lengthwise translation with respect to the platform in question, at least one of the head or foot parts is adjustable in normal translation with respect to the chassis, and at least one of the head or foot parts is adjustable tiltwise with respect to the chassis.
Patent EP-0150802-A3 (EP)
IPC: A46B11/06
Filed: 1985-01-23
Abstract: The paint applicator comprises a brush (2) incorporating 
an element (6), for transporting paint to its bristles (9) in com­
munication with a transporting channel (7). A paint container 
being also provided which is connected to said brush (2) and in­
corporates a pump for feeding paint from said container into 
said transporting channel (7).
Patent EP-0186406-A3 (EP)
IPC: D03D11/00
Filed: 1985-12-16
Abstract: A two-face, double-layer forming fabric having a tight 
bottom weft geometry. The fabric, in general, comprises first 
and second pluralities of cross-machine direction yarns and 
a plurality of machine direction yarns interwoven in accord­
ance with a desired weave pattern to define a top layer and a 
bottom layer. The top layer, which receives paper stock, is 
defined by the first plurality of cross-machine direction 
yarns. The bottom layer, which contacts machine rolls, is 
defined by the second plurality of cross-machine direction 
yarns. The second plurality of yarns are heat shrinkable.  
     In one embodiment of the fabric, all machine direction 
yarns are woven in an 8-shaft weave to provide a 1/3 twill on 
the top layer and a 1/7 twill on the bottom layer. The 
cross-machine direction floats formed by this weave pattern 
are flattened during heat treatment of the fabric because of 
shrinkage of the bottom layer cross-machine direction yarns.
Patent EP-0199044-A3 (EP)
Title: Enclosed on-load switch
IPC: H01H33/88
Filed: 1986-03-10
Abstract: An encapsulated on-load switch with a dielectric gas filling and three-position switches is described, three fixed switching pieces being provided in each dielectric material chamber of a three-position switch, which switching pieces are essentially located at the corners of an acute-angled triangle which has a base which is short in comparison to the other sides, which are of approximately equal length. The switching blade, which is attached to the switching shaft running to at least a major extent inside the surface of the triangle, in this case forms a current path, whose centre is offset with respect to the switching shaft, between in each case two fixed switching pieces. In this way, an extremely compact and particularly reliable construction is achieved. <IMAGE>
Patent EP-0204296-A3 (EP)
IPC: H04H20/76
Filed: 1986-06-02
Abstract: Broadband signal broadcasting system comprising:  
a circuit to encode video and audio signals forming a TV 
channel to be sent to a switching matrix, which is remotely 
operated by the subscriber (Figure 1);  
a circuit to multiplex two or more TV channels to be 
simultaneously transmitted on the subscriber's line, which 
can be a coaxial cable, a radio link or an optical fibre (Figure 
2);  
a circuit to receive the signals transmitted on the line, to 
separate two or more TV channels and to carry out channel 
decoding by supplying the subscriber's terminals with the 
corresponding video and audio signals (Figure 3).  
     The system requires a single encoding and a single 
decoding of the nB→(n+m)B type on broadband signals, 
respectively at the output from signal sources and at the 
input of subscriber's terminals.
Patent EP-0209781-A3 (EP)
IPC: F02P5/155
Filed: 1986-07-07
Abstract: Die Erfindung betrifft ein elektronisches Zündsystem für 
eine Brennkraftmaschine, bei dem ein von der Kurbelwellen­
lage abhängiges Eingangssignal über eine erste Steuer- oder 
Regeleinrichtung in ein erstes digitales Steuersignal geformt 
wird, das einer Verzögerungseinrichtung zugeführt wird, die 
die Schaltflanken des ersten Steuersignals verzögert und 
daraus ein zweites Steuersignal bildet.  
     Dabei wird aus der ersten Schaltflanke des ersten Steuer­
signals ein sägezahnförmiges Signal mit einer ansteigenden 
und einer abfallenden Flanke abgeleitet, deren Endpunkt die 
erste Schaltflanke des zweiten Steuersignals definiert und 
dadurch den verzögerten Zundzeitpunkt festlegt, wobei das 
Verhältnis der Steilheiten beider Flanken ein Maß für die Ver­
zögerung der ersten Schaltflanke des zweiten Steuersignals 
gegenüber der ersten Schaltflanke des ersten Steuersignals 
ist. Die zweite Schaltflanke des ersten Steuersignals ist u.a. ei­
ne Funktion der elektrischen Parameter der Zündspule und 
wird durch Bildung eines trapezförmigen Signals mit einer 
ansteigenden und einer abfallenden Flanke verzögert, wobei 
die Steilheiten beider Flanken gleich groß sein können. Die 
ansteigende Flanke dieses Signals wird mit der ersten Schalt­
flanke des ersten Steuersignals gestartet und über eine Logik­
schaltung wird ein Zeitintervall ermittelt, mit dessen Beginn 
der weitere Anstieg dieser Flanke gestoppt und nach dessen 
Ablauf die abfallende Flanke gestartet wird, durch deren End­
punkt die zweite Schaltflanke des zweiten Steuersignals zur 
Festlegung des Aufladezeitpunkts der Zündspule definiert ist.
Patent EP-0222999-A3 (EP)
IPC: H03M1/06
Filed: 1986-09-09
Abstract: A high speed monolithic current switching digital-to-ana­
log converter (DAC) having a sampled output is provided. The 
DAC (10) includes an output sampling circuit (9) which is an 
on/off switch rather than a sample and hold circuit. Elimination 
of a holding capacitor results in faster switching and less error. 
The sampler (9) is a differential, triple balanced architecture 
which steers the DAC's differential outputs alternately to a 
load resistor via a balancing transformer (11) and to ground. 
The sampler (9) includes a three-stage, AC coupled GaAs pre-­
amp (15) which provides a complementary clock to drive the 
sampler.
Patent EP-0219115-A3 (EP)
Title: Method for making a laundering tube for a laundry washing machine and laundering tub thus made
IPC: D06F/
Filed: 1986-10-15
Abstract: Plastic laundry tub for a washing machine, the tub contg. a rotatable drum the drive of which is supported by at least two axially spaced bearings in a sleeve passing through an end wall of the tub such that the sleeve (14) is obtained separately from the tub (5) by (a) using a first mould (6) for making a spacer element (19) dimensioned to maintain the bearings (12, 13) at a suitable distance apart; and (b) the spacer element (19) is placed in a second mould (20) together with the bearings (12, 13) and the plastics injection moulded about the spacer element and the bearings (12, 13) for finishing the sleeve (14); and (c) sleeve (14) is placed in a third mould (26) in which the tub (5) is obtd. by injection moulding about the sleeve (14) using another plastics material having a lesser resistance to mechanical stresses than that used for the sleeve (14).