baber/WOPTO huggingface dataset:
Patent EP-4277425-A3 (EP)
Inventor: PATIL ABHISHEK PRAMOD
IPC: H04W68/00
Filed: 2018-04-11
Abstract: This disclosure provides systems, methods, and apparatuses for allocating wireless resources to a multiple basic service set identifier (BSSID) set including a number of BSSIDs each associated with a corresponding one of a number of access points (APs). An AP may allocate random access resources for use by stations belonging to the multiple BSSID set using a number of association identifier (AID) values based on a group AID mapping contained in a partial virtual bitmap of a traffic indication map (TIM) element. The AP may transmit a trigger frame containing the number of AID values to the stations belonging to the multiple BSSID set.
Patent EP-0004335-A3 (EP)
IPC: A61K31/343
Filed: 1979-03-14
Abstract: Die vorliegende Anmeldung betrifft neue Analoga von 
Prostacyclin, Verfahren und Zwischenprodukte zu ihrer 
Herstellung und ihre Verwendung als Arzneimittel. Die erfindungsgemäßen 
Verbindungen zeichnen sich besonders 
durch ihre hemmende Wirkung auf die Thrombocytenaggregation 
sowie relaxierende Wirkung auf die Gefäßwand, 
besonders der Coronararterien, aus.
Patent EP-0023822-A3 (EP)
Title: A process for thawing frozen articles
IPC: A23B5/045
Filed: 1980-07-31
Abstract: A process and apparatus are provided for use in the 
commercial thawing of a plurality of frozen articles. The 
process involves placing a plurality of articles in a plurality 
of receptacles, the latter being moistureproof and of ther­
mal conductive material. Each receptacle-accommodated 
frozen article is positioned on one of a pair of complemen­
tal heated surfaces. The heated surfaces are moved relati­
ve to one another so as to effect a compressive force to 
be exerted for a predetermined time period on the posi­
tioned articles and cause thawing thereof. After lapse of 
the predetermined time period, the receptacles containing 
the articles in a thawed state are removed from between 
the heated surfaces.
Patent EP-0048832-A3 (EP)
IPC: B65G47/10
Filed: 1981-08-29
Abstract: Beschrieben wird ein Verfahren zum Zusammenstellen 
von Warensendungen aus in Vorratsbehältern in einem 
Hochregal aufbewahrten Artikeln mittels eines Kommis­
sioniergerätes, das bei einer einzigen Hin- oder Hin- und 
Räckfahrt längs des Hochregals alle in diesem Hochregal 
befindlichen Artikel mehrerer Aufträge absammelt. Außer­
dem wird ein solches Kommissioniergerät beschrieben, das 
sich insbesondere durch mehrere Sammelbehälter aus­
zeichnet.
Patent EP-0053886-A3 (EP)
Title: Television cameras
IPC: H04N5/235
Filed: 1981-11-20
Abstract: A television camera comprises a pick-up element (1), an iris (2), a variable gain amplifier (4) for a picked-up signal, and first and second comparators (7, 8) to compare the video level of the picked-up signal to be supplied to a pick-up signal system following said the variable gain amplifier (4) with first and second reference levels and respectively supply first and second compared output signals therefrom to the iris (2) and to the variable gain amplifier (4) for controlling them thereby to form first and second automatic control loops (12, 13), whereby when the amount of light incident on said pick-up element (1) is above a predetermined value, the first automatic control loop (12) is actuated and when it is below the predetermined value, the second automatic control loop (13) is actuated.
Patent EP-0063474-A3 (EP)
IPC: H01J1/14
Filed: 1982-04-15
Abstract: A thermionic cathode is characterised in that it employs 
an alkaline earth metal hydroxyoxy carbonate as an emission 
material. Cathodes in accordance with the invention are 
capable of operating in the range of 650°C to 800°C and can 
be formed by compressing a powdered mixture of the 
emission material and a metal. The graph of the drawing 
shows saturation current density versus temperature for a 
Ba: Sr: Ca: 50: 30: 20 cathode in accordance with the 
invention.
Patent EP-0077602-A3 (EP)
IPC: F42C15/00
Filed: 1982-07-02
Abstract: An improved, mechanically actuated electrical detonator 
type fire suppression apparatus is provided which is particu­
larly suited for use in marine applications or in other 
situations where complete dependence upon an external 
electrical circuit is to be avoided. Preferably, the apparatus 
hereof includes, in addition to the usual fire suppressant 
container and rupturable seal, an electrical generator cou­
pled to the detonator and a mechanical linkage assembly 
coupled to the generator for selective operation of the latter. 
An operator handle forms a part of the linkage assembly and 
is shiftable so as to initiate operation of the generator with 
consequent charge detonation. In particularly preferred 
forms, a gear and spring assembly is coupled between the 
linkage and generator and is operable to initially store 
mechanical energy followed by rapid release thereof in order 
to generate an operating signal having the proper electrical 
characteristics.
Patent EP-0092161-A3 (EP)
IPC: F24S10/75
Filed: 1983-04-13
Abstract: Bei einem evakuierbaren Sonnenkollektor mit einer 
Kollektorwanne (12) einer die Wanne dichtend abdecken­
den strahlungsdurchlässigen Scheibe (1), einem unter der 
Scheibe angeordneten Absorber (3) und mit den Absorber 
durchsetzenden, einen geringen Querschnitt aufweisenden 
Stützelementen (7), welche die Scheibe bei Evakuierung 
des Kollektors an über ihre Fläche verteilten Stellen gegen 
die Wirkung des äußeren Luftdrucks punktuell von innen 
abstützen, ist vorgesehen, daß die Stützelemente (7) sich 
ihrerseits gegen den Boden der Kollektorwanne (12) an­
liegende Mittel abstützen, die eine einer Ausbildung von 
Abdrücken im Wannenboden entgegenwirkende Verteilung 
der von den Stützelementen auf den Wannenboden ausge­
übten Kräfte bewirken.
Patent EP-0103702-A3 (EP)
IPC: B65G53/60
Filed: 1983-07-23
Abstract: Bei einem Verfahren zum Absieben von in einer Leitung 
pneumatisch geförderten Feststoffteilen mittels eines in die 
Leitung (3, 4) eingeschalteten Siebes wird eine Erhöhung 
und Vergleichmäßigung der Siebleistung dadurch bewirkt, 
daß eine das Sieb (10) von unten an- und durchströmende 
Wirbelschicht aus Fördergas und Feststoff in einem sich im 
wesentlichen unter dem Sieb (10) erstreckenden als ge­
schlossener Wirbeltrichter (1) ausgebildeten Gefäß gebildet 
wird. Bei Anhäufung nicht durchsiebbarer Feststoffteile im 
Trichtermund werden diese durch Druckabfall gesteuert in 
einer Abzweigleitung (15) abgezogen.
Patent EP-0102559-A3 (EP)
Title: Neopentyl-phenetyl triazoles, process for their preparation and fungicides containing them
IPC: C07D249/08
Filed: 1983-08-11
Abstract: alpha -Neopentyl-phenethyltriazoles of the formula I   <IMAGE> where R1, m and A have the meanings given in the description, processes for their preparation, and their use for controlling fungi.
Patent EP-0104662-A3 (EP)
IPC: H04N1/12
Filed: 1983-09-29
Abstract: For transferring information to a recording medium a 
laser (2) is modulated with the information signals. The 
modulated output beam (8) of the laser (2) is applied to a 
surface acoustic wave device (4) via collimating optics (3). 
The surface acoustic wave device (4) is controlled by 
scanning signals from a control circuit (1) applied to a 
transducer (7) at the device (4). The scanned light beam (9) is 
focussed by optics (5) onto a recording medium, which may 
be a rotating selenium drum (6). The electrostatic images 
which are formed on the surface of the drum by the scanned 
beam is subsequently transferred by conventional dry 
powder printing techniques.  
     For transferring information out of a recording medium, 
for example a document, the output beam of the laser (2) is 
unmodulated. The unmodulated scanned light beam is 
reflected from the document wrapped around a drum. The 
reflected light is picked up at a photodetector deriving 
electrical signals which can be sent to a remote location.
Patent EP-0129806-A3 (EP)
Title: Travelling gear, especially a track-laying gear for a crane
IPC: B66C23/62
Filed: 1984-06-15
Abstract: 1. An undercarriage comprising a platform (13, 23) which is connected by hydraulic presses (8, 9, 10) to the undercarriage frame (1, 2, 3, 4), preferably on tracklaying undercarriage for crane, comprising an elevation control device (18, 26), which in case of an inclination of the undercarriage controls the presses to maintain the platform in a substantially horizontal position, wherein the press cylinders are rigidly secured to the under carriage frame at right angles thereto, characterized in that at least three press cylinders are provided for exclusively connecting the undercarriage frame (1, 2, 3, 4) and the platform (13, 23), each of the piston rods (27) of said cylinders is connected to one part (29) of a universal joint, the other part (33) of which is provided with a planar sliding surface (35) of a sliding surface bearing and the other part (41) of said bearing is movable in all directions over a limited distance against a restoring force and is connected to the platform (13, 23).
Patent EP-0150453-A3 (EP)
IPC: G06F12/00
Filed: 1984-12-20
Abstract: An improved inter-area-data transfer control system is 
disclosed which includes a display control device provided 
with an area movement function and is capable of providing 
the logical transverse widths of source (SW) and destination 
(DW) areas (registers 72 and 74) in a logical memory space 
separately from each other so as to reduce time required 
to execute the transfer of data from the source area to the 
destination area. The system comprises: means (71) for 
specifying a transfer start point of a source area (S); means 
(73) for specifying a transfer start point of a destination area 
(D); means (61) for holding amounts of data to be transferred 
in a horizontal direction; means (63) for holding amounts of 
data to be transferred in a vertical direction; and, means (72, 
74) for providing the logical transverse width of said source 
area (S) and the logical transverse width of said destination 
area (D) separately, characterized in that a plurality of data 
of said source area specified by said means are read out 
from said memory unit (4) and are sequentially written into 
said destination area (D) so as to achieve transfer of said 
data between said source and destination areas (S, D).
Patent EP-0117099-A3 (EP)
IPC: D01F9/145
Filed: 1984-02-07
Abstract: A novel reformed mesophase pitch is provided which 
has a mesophase content MC of between 40 and 100 %, a 
quinoline-insoluble content QI of between 5 and 70 weight % 
and anisotropic domains forming a substantially continuous 
phase and which is obtained by heat-treating a hydrogen­
ated isotropic pitch. The reformed mesophase pitch prefer­
ably has a softening point SP in °C satisfying the following 
conditions:  
when 40 ≦ MC < 100,  
0.4MC + 170 ≦ SP ≦ 1.25MC + 170 and 
SP ≦ 1.33QI + 220  
and when MC = 100,  
210 ≦ SP ≦ 313 and  
SP ≦ 1.33QI + 220.  
     The reformed mesophase pitch is useful as precursor 
materials for carbon fibers.
Patent EP-0154075-A3 (EP)
IPC: A47F1/08
Filed: 1984-08-31
Abstract: Apparatus for storing and individually dispensing cans 
or other similarly shaped objects comprising a cylindrical 
tube having an interior diameter greater than the diameter of 
the can to allow movement of the can along the center axis of 
the interior of the tube; a slot, near the lower portion of the 
tube and transverse to the center axis of the tube, of 
sufficient dimension to allow a can to be removed from the 
tube through the slot; and a stop member, rigidly secured to 
the interior of the tube opposite the slot such that the stop 
member contacts the can between the center of gravity and 
the edge of the can opposite the slot when the can is moved 
into contact with the stop member, tilting the can forward in 
the slot but holding the same at the edges thereof.
Patent EP-0149317-A3 (EP)
IPC: H01L31/0203
Filed: 1984-11-15
Abstract: In a circuit assembly a plurality of devices (16) are 
disposed on a common laminar carrier (11) and are covered 
with a layer (12, 17) of an insulating material. Metallised 
interconnect tracks are provided on the layer (12, 17) 
between the devices.
Patent EP-0143003-A3 (EP)
IPC: B28D1/18
Filed: 1984-11-23
Abstract: A road milling or cutting attachment adapted to be 
mounted on the boom of a hydraulic machine comprises a 
frame, a road surface cutting member rotatably mounted in 
the frame and a low speed, high torque hydraulic motor 
directly coupled to the cutting member. Preferably the 
cutting member is formed of at least two arcuate parts 
detachably secured to mounting flanges on a drive shaft by 
detachable securing members, the frame having openings 
permitting access to the securing members to enable the 
cutting members to be readily mounted on and detached 
from the shaft. Preferably a portion of the frame is detach­
able to enable axial removal of the drive shaft and permit 
access to the shaft bearings.
Patent EP-0118383-A3 (EP)
Title: Association de moyens pour réduire la température au niveau du bandeau de commande dans les fours domestiques
IPC: F24C15/00
Filed: 1984-02-03
Abstract: Association de moyens pour réduire la température au 
niveau du bandeau de commande dans les fours domesti­
ques.  
     Association caractérisée en ce qu'elle comprend d'une 
part une entrée d'air linéaire (22) disposée entre le bord 
inférieur du bandeau de commande (21) et la bouche d'air 
chaud (19) extrait par le groupe d'aspiration (15) et, d'autre 
part, un caisson (23) formant avec la paroi supérieure du four 
et le bandeau de commande (21) un volume fermé (24) 
rafraíichi par le courant d'air frais sur au moins trois de ses 
parois.  
     Cette invention inéresse les constructeurs de fours 
domestiques.
Patent EP-0181540-A3 (EP)
IPC: B01D39/16
Filed: 1985-10-24
Abstract: This invention relates to impregnated oil filter substrate 
and to oil filters containing such impregnated substrates that 
require a single cure and can pass a hot oil immersion test. 
said filter substrate being impregnated with a water-based 
binder comprising a latex containing at least 20% polyme­
rized vinyl chloride in the latex solids, said latex being a 
copolymer of vinyl chloride. 30 to 60% lower alkyl acrylate. 
and one or more comonomers selected from acrylic acid and 
N-methylol acrylamide. said comonomers being used in an 
amount of up to 5%, based on the weight of the monomers 
used to make the latex; said binder also containing 5 to 20 
parts of a cross-linking resin per 100 weight parts of latex 
solids and 5 to 20% catalyst for the cross-linking resin based 
on the weight of the cross-linking resin.
Patent EP-0184161-A3 (EP)
IPC: B41B13/00
Filed: 1985-11-29
Abstract: The invention relates to a process for producing by 
photo setting a master for the production of stamps or the 
like of a suitably test like image set along generally straight 
base line whereby the image is geometrically transformed 
via a substantially curved mirror surface (12) of a transparent 
rod like body. Said mirror surface (12) is forming an inclined 
angle in relation to said image, so that the master will 
comprise the corresponding image in a distorted curved 
form. According to the invention the image in the form of 
one or several character lines set on an at least partially 
transparent material is applied at a transparent part (11) of 
the circumference of the said body and suitably along 
support line extending around the body. The character line is 
illuminated from the outside and the distorted image 
reflected through said body via the suitably conical mirror 
surface (12) towards the end plane (14) of said body is 
reproduced, whereafter said reproduction is treated with 
photometric methods to form a master for the production of 
stamps or alike.
Patent EP-0186069-A3 (EP)
Title: New expression control sequence
IPC: C12N1/21
Filed: 1985-12-13
Abstract: New expression control sequences useful in the expression of pro- or eukaryotic proteins in prokaryotic organisms are provided comprising a coliphage T5 promoter combined with a DNA sequence which permits the control of promoter activity. Also described are expression vectors containing these expression control sequences and processes using same for the manufacture of pro- or eukaryotic polypeptides.
Patent EP-0168101-A3 (EP)
Title: Train for the renewal of tracks provided with supporting and guiding means for its advance
IPC: E01B29/05
Filed: 1985-06-28
Abstract: The train advance unit has an auxiliary bogie (14) that can be lifted, lowered and displaced transversely, and a hydraulic cylinder (15) works the lifting and lowering. A device (36) blocks the bogie when it reaches the transverse position. There are two sections of rail (37,42) to be removed during any work period, respectively below the auxiliary bogie and below the vehicle (1) axle (5), these rail sections traverse the bogie and axle, and there are separate devices (40,41,45,46) to displace each of the sections longitudinally forward.
Patent EP-0152208-A3 (EP)
IPC: H01H3/46
Filed: 1985-01-25
Abstract: A multiple pole circuit breaker in which the multiple 
poles of each circuit breaker are mechanically related to a 
single operating point. Their single operating points are 
pivotally related to a first common pivot point, which is fixed 
in relation to a common frame which supports both circuit 
breakers. Their single operating pivot points are additionally 
pivotally related to a second common pivot point. A guide 
arrangement, fixed to the common frame, guides the second 
common pivot point in a predetermined rectilinear path 
when actuated by an operating mechanism which includes a 
shaft arranged to extend through a transformer tank wall to a 
master operating handle.
Patent EP-0203229-A3 (EP)
IPC: B23Q1/54
Filed: 1985-05-23
Abstract: A method an apparatus for cutting holes of circular or 
other shape by first cutting at the center of the proposed 
hole, then cutting to the circumference and following the 
shape desired. A tool that accomplishes these functions is 
described which includes a pivoted link attached to a ring 
at one end and the cutting tool at the other end, when torque 
is applied to the link the tool follows the desired cutting 
sequence.
Patent EP-0181748-A3 (EP)
IPC: E04H12/10
Filed: 1985-10-31
Abstract: A mast or beam construction including a plurality of 
similar components 22, each comprising a web with one side 
having a portion 24 defining a recess 25 of C-shaped 
extending uniformly lengthwise of the component and the 
opposite side having an enlargement 28 to fit into the recess 
25, the mast being made up of interengaged components.
Patent EP-0221227-A3 (EP)
Title: Axial fan
IPC: F04D29/54
Filed: 1986-01-20
Abstract: An axial blower with an intake that tapers conically into a cylindrical component. An impeller rotates inside the cylindrical component. A stationary channeling ring of approximately the same diameter as the cylindrical component is positioned upstream of the impeller and surrounded by an annular channel. The channeling ring is approximately equidistant from each end of the annular channel. Diversion blades are positioned inside the annular channel and adjusted in relation to its axis. To make the blower easier and less expensive to manufacture and to increase its breakaway limit, the diversion blades consist of flat sheets of metal and both their upstream and their downstream edges slope.
Patent EP-0192233-A3 (EP)
Title: Molded articles suitable for adherent metallization, molded metallized articles and processes for making the same
IPC: H05K1/03
Filed: 1986-02-18
Abstract: Molded, one-piece articles having selected surfaces suitable for adherent metallization, molded, metallized, one-piece articles, and processes for making the said articles are disclosed. The molded one-piece articles may be formed by molding into a first mold cavity a first portion of the article using a first electrically insulating material which is adhesion promotable by an adhesion promotion process and is catalytic for adherent metallization, or is capable of being rendered catalytic for adherent metallization by an activating process; inserting the first portion into a second mold cavity; and molding into the second mold cavity a second portion of the article using a second electrically insulating material, leaving selected surface areas of the first portion exposed. The second material is resistant to the adhesion promotion process employed for the first material, or is non-catalytic for, and incapable of being rendered catalytic for, adherent metallization by the activating process employed for the first material. The exposed surface areas of the first portion of the article may then be metallized, for example, by electroless deposition to form the metallized one-piece article.
Patent EP-0225529-A3 (EP)
IPC: C09K19/38
Filed: 1986-11-22
Abstract: Vollaromatische mesomorphe Polyesteramidimide, die unterhalb 320°C eine 
flüssigkristalline fadenbildende Schmelze bilden, aufgebaut aus 
   a) 5 bis 35 Mol.% wiederkehrenden Einheiten der Formel I und/oder II 
  
in denen X gleich oder verschieden sein kann und jeweils für -O-, 
-S-, -SO₂-, -CO-, -CH₂- oder =C(CH₃)₂ steht und n 0 oder 1 bezeich­
net,    b) 0 bis 30 Mol.% wiederkehrenden Einheiten der Formeln III und/oder IV 
     c) einer der Summe der Komponenten a und b entsprechenden molaren Menge 
mindestens einer der wiederkehrenden Einheiten V, VI, VII, VIII, IX 
oder X in Mengen von 
 
 
   c1) 3 bis 35 Mol.% Einheiten der Formel V 
     c2) 0 bis 10 Mol.% Einheiten der Formel VI 
     c3) 2 bis 25 Mol.% Einheiten der Formel VII 
     c4) 2 bis 20 Mol.% Einheiten der Formel VIII 
     c5) 0 bis 20 Mol.% der Einheiten der Formel IX 
     c6) 2 bis 20 Mol.% Einheiten der Formel X 
       wobei jeweils die Summe der molaren Anteile der Komponenten c1) 
bis c6), die Summe der molaren Anteile aus den Komponenten a) 
und b) ergibt. 
 
    d) mindestens 10 Mol.% wiederkehrenden Einheiten der Formel XI 
     e) 0 bis 25 Mol.% mindestens einer der wiederkehrenden Einheiten der 
Formel XII, XIII oder XIV 
  
wobei die Summe der molaren Anteile der Komponenten a), b), c), d) 
und e) jeweils 100 Mol.% ergibt, deren Herstellung und Verwendung.
Patent EP-0243598-A3 (EP)
IPC: B65D5/74
Filed: 1987-02-21
Abstract: A packing container of the ridge roof type of the kind which is adapted to be opened by folding out again a bellows fold (B) formed at the top closure of the container in order to form an emptying opening (16) in the shape of a pouring spout. With the object of making the container liquid-tight and at the same time easy to open perforation (15) is arranged aove the said bellows fold (B) below which the sealing fin (10) delaminates when the container is opened. The seal between the material layers forming the sealing fin (10) below this perforarion is considerably weaker or almost negligible compared with the seal between material layers above the tearing perforation.
Patent EP-0239122-A3 (EP)
Title: Process for the enzymatic resolution of racemic 2-amino-1-alkanols
IPC: C12P13/02
Filed: 1987-03-27
Abstract: A process for the enzymatic resolution of racemic 2-amino-1-alkanols having formula (I): <CHEM> wherein R represents a C1-C8 alkyl group, comprises the asymmetric enzymatic hydrolysis of racemic (R,S) N-alkoxycarbonyl ester derivatives of said racemic 2-amino-1-alkanols (I) having formula (II): <CHEM> wherein R'' has the same meaning as R and R' represents a C1-C8 alkyl group or a benzyl group, in the presence of an enzyme, preferably a lipase capable of hydrolyzing selectively (asymmetrically) isomer (R) of ester (II), leaving unaltered isomer (S), whereafter the usual separation and hydrolysis of the products of the enzymatic hydrolysis to the corresponding separated (R) and (S) 2-amino-1-alkanols having formula (I) is carried out. The obtained optically active 2-amino-1-alkanol compounds may be used as intermediates for the production of biologically active products.