baber/WOPTO huggingface dataset:
Patent EP-4258747-A3 (EP)
Inventor: ZHANG ZHI
IPC: H04L5/00
Filed: 2017-10-11
Abstract: Provided in the embodiments of the present application are a method for wireless communication and device, which may improve the communication performance during transmission of a synchronization signal (SS) block. The method comprises: a network device, occupying a first bandwidth in N first symbols, sends a first channel or signal comprised in an SS block to a terminal device, wherein N is an integer greater than or equal to 1; and the network device, occupying a second bandwidth in M second symbols and occupying a third bandwidth on S first symbols among the N first symbols, sends a second channel or signal comprised in the SS block to the terminal device, wherein the frequency domain resource positions of the first bandwidth and the third bandwidth do not overlap each other, and M and S are integers greater than or equal to 1.
Patent EP-0006533-A3 (EP)
Title: Vehicle for transporting loads
IPC: B62B3/02
Filed: 1979-06-13
Abstract: 1. A load-transporter truck, which is particularly adapted to be taken up by a motor vehicle, having sets of road wheels arranged in two planes disposed one above the other, of which a front pair of road wheels (2) of the upper set with respect to the driving direction are mounted on the truck chassis (1), and the road wheels (2a) of the lower set are articulated to the vehicle chassis by swivelling leng pairs (5) which are locable in an upright position and on release of the lock are raised with the legs in such a manner that the road wheels (2) of the upper set support the load-transporter truck, the leg pairs being provided with independently operable locking means (11) and each leg pair (5) has arranged in front thereof a feeler wheel (9) which rises into the upper plane upon release of the lock, characterised in that the feeler wheels (9) are arranged at the top of the legs (5) and are constructed as ramp-mounting cam wheels which, on mounting an upper plane associated with the upper wheel set, swing the legs upwardly and support the load transporter truck when the legs are in their raised position, a locking strut (11) of adjustable length is hinged to each leg (5) level with or below the feeler wheel (9) and has its other end hinged to the truck chassis (1), the length adjustement of the strut being lockable in a direction in which the strut is shortened, and at least one feeler wheel has a limited amount of movability relative to the associated leg (5) in opposition to spring loading towards the truck end in the sense of releasing the strut lock (11).
Patent EP-0043113-A3 (EP)
IPC: F23L15/04
Filed: 1981-06-26
Abstract: Heat recuperative apparatus having a ceramic cross-flow 
recuperator disposed within a housing and having first, 
second and third opposing faces with aligned passages for 
first and second fluids on the first and second pairs of 
opposing faces and a compression means for exerting a 
compressive force on at least one of the third pair of 
opposing faces of the ceramic cross-flow recuperator and 
said housing.
Patent EP-0045041-A3 (EP)
Title: Culture medium support system
IPC: C12M1/20
Filed: 1981-07-21
Abstract: A nutrient medium carrier system comprising a sterilizable plastic nutrient medium carrier, a sterilizable plastic cover, and a sealing foil, the nutrient medium carrier having a depression to receive the nutrient medium, a surrounding beaded edge above the surface of the nutrient medium, a handle on one end, and a flat edge running around both sides and the other end, the depression being subdivided into compartments by means of ridges; the cover having a depression and a surrounding flat edge to receive the sealing foil, the cover depression gradually widening on two sides and one end to a flat edge up to the dimensions of the nutrient medium carrier, the narrow part being of such size that both side walls and one end touch the beaded edge on two sides and on the end opposite the handle, the cover having a steplike offset with locking flanges on its upper edge to hold the nutrient medium carrier, the flat edge of the carrier contacting the steplike offset of the cover, the cover on the side on which the handle of the nutrient medium carrier comes to lie being rounded off or slanted and provided with a hollow for gripping and pulling out the nutrient medium carrier from the cover.
Patent EP-0032457-A3 (EP)
Title: Improvements in load lifting and lowering apparatus
IPC: B60P1/44
Filed: 1981-01-14
Abstract: Vehicle mounted load lifting and lowering apparatus 
comprises a parallel arm linkage (14,16,17) pivotally 
mounted at one end thereof on part (11) of a vehicle and 
arranged above the vehicle floor (13). A drop arm (18) is 
pivotally mounted on and extends below the other end of the 
parallel arm linkage. A platform (23) is mounted on the drop 
arm (18) at or adjacent the lower end thereof and is pivotable 
about a horizontal axis between a load carrying position and 
a stowed position. A ram (19) is expandable and contractable 
to rotate the parallel arm linkage between the first position in 
which the platform lies at ground level, a second position in 
which the platform is supported at the level of the vehicle 
floor and a third position in which, with the platform in the 
stowed position, the apparatus is stowed above the vehicle 
floor.
Patent EP-0048089-A3 (EP)
IPC: F23H9/04
Filed: 1981-08-19
Abstract: The invention relates to vibrating hearth burners. Three 
problems exist in known such burners, these being uniformi­
ty of fuel combustion; ash discharge; and over-heating of the 
grate. To meet the first of these, the present invention 
provides a burner in which the grate (30) and the vibrating 
mechanism (10, 16) cooperate to decelerate the movement of 
fuel along the grate (30) as it travels towards the discharge 
end. This results in a build-up of ash towards the discharge 
end providing a substantially uniform thickness of fuel/ash 
on the grate (30), and a substantially uniform pressure drop 
across the grate (30). The provision of an ignition grate (32) is 
also contemplated to ensure that the fuel is ignited at the 
delivery end of the grate (30). To meet the second, the 
invention contemplates the provision of an ash return chute 
(54) incorporated in the vibrating grate assembly (8). Ash is 
discharged into the chute from the front end of the grate (30). 
and the vibrating assembly (8) keeps the ash in motion as it 
returns to the rear end adjacent the delivery end of the grate 
(30) for discharge. The third problem is mitigated by the 
construction of the grate with transversely laid bars (54). 
While additionally enhancing the air flow through fuel on the 
grate (30), transversely laid bars inhibit distortion of the grate 
(30) by differential expansion due to the heat generated 
thereon.
Patent EP-0082376-A3 (EP)
IPC: C07C255/30
Filed: 1982-12-03
Abstract: There are disclosed substituted derivatives of amino alkane 
diols having the formula: 
  
wherein  
R¹, R², R³ and R⁴ are, e.g., hydrogen or loweralkyl;  
n and m are 1 or 2;  
k is 0 to 4;  
A ○ is a 6-membered heterocycle containing one to three nitrogen atoms or a 5-membered 
heterocycle containing two to three heteroatoms selected from 
oxygen, sulfur, or nitrogen with the proviso that when either an 
oxygen or a sulfur atom is present, the remaining heteroatom(s) must 
be nitrogen or a substituted phenylene;  
E is a group having the following formulae:
Patent EP-0094491-A3 (EP)
Title: Crane for agricultural uses
IPC: B66C11/10
Filed: 1983-03-21
Abstract: 1. Materials crane for agricultural purposes, with a movable bogie extending in the roof space of an agricultural building in the longitudinal direction of the building and intented for a telescopically extendable jib mounted rotatably about a vertical axle and carrying a grab at its free end, the telescopic parts of the jib being displaceable relative to one another via rollers, characterised in that the rear end of the outer jib (2) is guided in a guide track (3) carried by the bogie (21), and the front end of the outer jib (2) is supported via a supporting link (4) which is carried by the bogie (21) so as to be pivotable about a horizontal axle (25) and which has a track roller (6) at its end connected to the jib (2).
Patent EP-0093424-A3 (EP)
Title: Contact element and method for its manufacture
IPC: H01H11/04
Filed: 1983-04-29
Abstract: 1. A process for the production of a contact element comprising a contact plate (1) with contacts (5) which are inserted therein in a punctiform fashion and which have a contact surface at one or both sides, wherein the contacts comprise a contact core which is coated with contact material on one or both sides, characterised in that the contact plate (1) is provided with openings (2) therethrough, which correspond to the cross-sectional dimensions of the contact core and at the inside walls of which remain ribs which extend in the longitudinal direction of the through openings (2) and which project into the interior of the through openings (2), and that the contact core is pressed into the through openings (2), with the ribs undergoing deformation causing cold welding, wherein the through opening is chamferred at one or both sides and/or the contact core is chamferred at its insertion end.
Patent EP-0101057-A3 (EP)
IPC: H04L7/033
Filed: 1983-08-09
Abstract: Der erfindungsgemäße Demultiplexer enthält eine Ket­
tenschaltung (2) aus Leitungselementen (3 - 5), in die der zu 
verteilende serielle binäre Datenstrom über einen Eingang 
(1) eingespeist wird. Die Signallaufzeit jedes Leitungsele­
ments (3 - 5) entspricht der Bitlänge des zu verteilenden 
Datenstroms. Mit dem Takt T/4 der verteilten Datenströme 
werden die Signalzustände an den Außenanschlüssen (1, 9) 
und an den Abgriffen (7, 8) der Kettenschaltung (2) über 
D-Flipflops (10 bis 13) zu den Demultiplexer-Ausgängen (14 
bis 17) weitergeleitet. Dieser Demultiplexer ist insbesondere 
für eine Bitfolge von 565 Mbit/s geeignet.
Patent EP-0094188-A3 (EP)
IPC: G01B5/12
Filed: 1983-05-03
Abstract: An internal bore gauge comprises a body portion 12 having 
radial slots 20 carrying a pair of diametrically opposed anvils 22 
capable of controlled movement in the radial direction, the anvils 
22 having rounded end faces 36 of radius of curvature close to the 
radius of the bore being measured. By having only two anvils, and 
give the bore contacting faces of the anvils a radius of curvature 
close to the radius of the bore being measured, range of 
movement of the anvils, and therefore the range of measurement 
of the device, can be increased since any tilting of the gauge in the 
bore is compensated for by the curved faces of the anvils.
Patent EP-0132501-A3 (EP)
IPC: C07D233/90
Filed: 1984-03-28
Abstract: It has been found that imidazole dicarboxylic acid deriva­
tives of the general formula 
  
wherein R¹ represents a lower alkyl group and X represents a 
hydrogen atom or a lower alkyl group which optionally has a 
substituent, and in which the amino group may carry a protec­
tive group, esters and salts thereof, show high activity against 
a broad range of gram-positive and gram-negative bacteria 
and therefore are useful pharmaceutical agents.
Patent EP-0121892-A3 (EP)
Title: Combination convection and microwave oven
IPC: H05B6/72
Filed: 1984-04-03
Abstract: A combination convection and microwave oven, in which a microwave generator (3) is located in the lower part of a housing (19) and the radiation of the microwave energy takes place from a zone adjacent the rear wall of the oven cavity (17) by means of the shaft (12) of a motor (6) driving a fan (11) within the oven cavity. The shaft (12) of the motor (6) extends through a waveguid conduit (5), and the motor is adapted to operate at two different speeds, so that the fan (11) is selectively operable as a microwave field agitator and as a fan proper for circulating the air within the oven cavity in the convection heat cooking mode.
Patent EP-0144970-A3 (EP)
IPC: B60N2/38
Filed: 1984-12-05
Abstract: Eine Haltevorrichtung eines auf einer Plattform (16) 
aufgebauten Sitzes (14), der gemeinsam mit der Plattform 
(16) gegenüber einem Fahrzeugrahmen (12) aus einer 
Betriebsstellung in eine Wartungsstellung schwenkbar ist, 
weist eine vorgespannte Rasten-Klinke-Verbindung beste­
hend aus einer Stebe und einem mit Rasterstellungen (30) 
versehenen Führungsschlitz (28) auf, so daß die Plattform 
(16) mit dem Sitz (14) in einer Vielzahl von Stellungen, die 
jeweils einer Rasterstellung (30) entsprechen, arretiert wer­
den kann. Ferner ist eine vom Sitz (14) aus bedienbare 
Lösevorrichtung (46) vorgesehen, mit deren Hilfe die Strebe 
(32) außer Eingriff mit der jeweiligen Rasterstellung (30) 
gebracht werden kann.
Patent EP-0148457-A3 (EP)
IPC: C08K5/35
Filed: 1984-12-15
Abstract: A process for producing a novel cross-linked resin which 
comprises: reacting a bis(2-oxazoline) compound with a poly­
esterpolycarboxylic acid which has carboxylic acid ester link­
ages in the molecule, in an equivalent ratio of the bis(2-oxazo­
line) compound to the carboxyls of the polyesterpolycarbox­
ylic acid not less than 1 at an elevated temperature.  
     The cross-linked resin has excellent physical and chemi­
cal properties inclusive of mechanical strength and resistance 
to various chemicals, and may be usable, for example, for em­
bedded moldings of electrical machinery, electric insulating 
materials, films, adhesives and coating compositions.  
     The polyesterpolycarboxylic acid which has carbonic acid 
ester linkages as well as carboxylic acid ester linkages in the 
molecule provides a cross-linked resin which is in particular 
excellent in elongation and impact strength.
Patent EP-0139341-A3 (EP)
Title: Toothed belt
IPC: F16G1/28
Filed: 1984-02-07
Abstract: A toothed drive belt having inner and outer reinforcing fabric layers (4 and 5). The inner layer (4) has a large mesh size, is highly stretchable, has a fine warp of 30 to 210 d, has a normal weft, and the sum of the cover factors of the warp and weft are not more than 20. The inner layer (4) may have either a flat or a wavy shape within the teeth. The outer layer (5) has a low stretchability and a normal warp and weft. The inner layer (4) which is bonded strongly to the rubber substrate (2) of the belt due to its large mesh size, easily follows the deformations of the teeth. Due to a small-thread size, the amount of PLD is reduced.
Patent EP-0153679-A3 (EP)
Title: Process for the fabrication of aqueous dispersions of condensation products of urea and aldehydes with acid c-h and their use
IPC: C08J3/02
Filed: 1985-02-15
Abstract: A process for the preparation of stable aqueous aldehyde resin dispersions and for the production of surface coating binders. For this purpose, a melt or highly concentrated solution of a polycondensate of urea and a CH-acidic aldehyde, with or without formaldehyde, is dispersed in water in the presence of an organic protective colloid and, if required, an emulsifier. These aqueous resin dispersions can be used, in combination with other film formers, as surface coating binders.
Patent EP-0164673-A3 (EP)
IPC: G06F11/34
Filed: 1985-06-03
Abstract: A trace collection mechanism for recording accesses to 
a peripheral device (12) having an I/O cache memory (20), 
comprises a clock (30) and control means (16). At each access 
of the memory, the beginning and ending times of the access 
are stored in a part (28) of the cache memory, together with 
parameters of the access, such as address and length of ac­
cessed data and the type of access. A set of collected data 
can be analyzed for the operation of both the peripheral de­
vice and the central processing program.
Patent EP-0179261-A3 (EP)
IPC: G11B15/10
Filed: 1985-09-14
Abstract: Es wird ein Autoradio vorgeschlagen, dessen Bedien­
barkeit vereinfacht und dessen Frontseite übersichtlicher ge­
staltet werden soll. Zu diesem Zweck übernimmt ein drei 
Stellungen aufweisender Schalter (12) des Autoradios nach 
Einschieben einer Kassette (17) in ein Kassettenwiederga­
beteil des Autoradios (11) eine Kassetten-Steuer-Funktion. 
Wird dann eine von zwei Betätigungsflächen (14, 15) des 
Schalters gedrückt, so wird beispielsweise anstelle des Sen­
dersuchlaufs der schnelle Bandvorlauf oder der schnelle Ban­
drücklauf des Kassettenwiedergabeteils eingeschaltet.
Patent EP-0204030-A3 (EP)
Title: Pin for spike tire
IPC: B60C11/16
Filed: 1985-12-02
Abstract: @ The present invention relates to a structure of a pin for a spike tire to be mounted on a vehicle such as automobile when it runs on a road slippery with ice or snow. The pin is embedded in the tire tread, with the flat end thereof being exposed on the external surface of the tire so that it touches the ice or snow onthe road to lower the freezing pointthereof. The pin in accordance with the present invention is especially characterized in that the exposed end of the pin has two flat surfaces parallel to the tire side wall and two slightly convex surfaces which are vertical to the tire side wall, the cross-section of the body portion of the pin being substantially square and the outwardly spreading basal portion of the pin being oval-shaped, so that when the vehicle starts to move or is braked, said slightly convex vertical surfaces of the pin are selectively forced to project from the tire in accordance with the tire deformation.
Patent EP-0159083-A3 (EP)
Title: A device at a compressed air drier
IPC: B60T17/00
Filed: 1985-04-02
Abstract: A drying tower for a compressed air drier includes a base (5) and a reservoir (4) containing a cartridge (8) filled with filter material (12) and desiccant (11).In order to obtain an optimal utilization of the desiccant and of the space the cartridge (8) completely fills the reservoir (4) and is provided with two longitudinal partition walls (13, 14) perpendicular to each other and having two openings (15) at the end remote from the base, so that - aided by suitable shaping of the base - the air will be transported in a winding path consecutively through all four desiccant-filled compartments formed by the walls.
Patent EP-0178797-A3 (EP)
IPC: C08L57/10
Filed: 1985-09-18
Abstract: Ionomeric polymer compositions are provided which 
comprise an ionomeric polymer and about 5 to about 125 parts 
by weight of gilsonite, per 100 parts by weight of the 
ionomeric polymer.  The compositions can be formulated as 
processable materials which can be fabricated into articles 
such as sheets, tubes, and films having improved tear 
propagation resistance and fire retardance and decreased 
levels of water absorption.
Patent EP-0205146-A3 (EP)
Inventor: ABENS SANDORS G
IPC: H01M8/06
Filed: 1986-06-10
Abstract: A fuel cell system employing a reformer for developing a 
fuel process gas from a hydrocarbon fuel-water mixture 
wherein the mixture is generated by exclusively delivering a 
water miscible hydrocarbon fuel to a mixing tank when the 
level of constituents in the mixing tank falls below a first 
predetermined level, ceasing delivery of the fuel and initiating 
exclusive delivery of water to the mixing tank when the level 
of constituents in the mixing tank rises to a second predeter­
mined level, ceasing delivery of water when the constituents 
in the mixing tank rise to a third predetermined level, with the 
level in the mixing tank at the third predetermined level, 
delivering the hydrocarbon fuel-water mixture to a holding 
tank when the hydrocarbon fuel-water mixture in the holding 
tank falls below a first predetermined position, and ceasing 
delivery of the mixture to the holding tank when the level of 
constituents in the mixing tank falls below said first predeter­
mined level.
Patent EP-0215384-A3 (EP)
IPC: B23D31/00
Filed: 1986-09-04
Abstract: Beschrieben wird eine Randbeschneidemaschine mit einem 
gegenüber der Horizontalen geneigten Arbeitstisch. 
Ein heb- und senkbarer Ausstoßerring ist vorgesehen, der 
den vom Formteil abgetrennten Abfallring des Werkstücks 
über die Werkstückaufnahme anhebt, so daß der Abfallring 
dann mittels Schwerkraft über den Ausstoßerring und an­
schließend über die geneigte Fläche des Arbeitstisches 
abtransportiert wird. Der Vorteil liegt in einer automa­
tischen Trennung des Abfalls vom Gutteil, lediglich durch 
Schwerkraft bedingt.
Patent EP-0256164-A3 (EP)
Title: Device for conveying printed circuit boards
IPC: H05K13/00
Filed: 1986-10-08
Abstract: In a device for conveying printed-circuit boards, consisting of hollow retaining boards provided internally with reinforcing ribs, which have a multiplicity of parallel ribs on the surfaces of their outer faces and which are held together to form a unit by means of rods passing through them and extending from one box wall to the opposite box wall, the rods being plugged onto the retaining boards by means of slotted, threaded, tubular projections and being clamped by means of nuts screwed onto the threads, it is intended to achieve the object of providing a simple means for being able to load and unload conveyor boxes, without any problems, particularly using robots, and using as few components as possible of as common a form as possible. The invention achieves this object by the width of the ribs tapering towards their upper end, thus forming insertion inclines, and by the cross-section of the retaining boards tapering at the upper end, forming at least one further insertion incline. <IMAGE>
Patent EP-0242458-A3 (EP)
IPC: C10L9/00
Filed: 1986-04-18
Abstract: A method and apparatus for centrifugally removing 
fluid from wet matter, in which the bowl of the centrifuge 
(14) has a shaft (17) extending from a closed end (16) 
thereof, the other end of the shaft being mounted in a 
gimbal-like system (19) to provide a vertex (21) of 
precession of the bowl and shaft which is maintained in a 
well-defined locus, resilient means (22-28) such as air bags 
(23) supporting the shaft on bearings (18,20,26) which are 
located between the vertex (21) and the base (16), the 
resilience of the resilient means being variable whereby the 
natural frequency of the shaft and bowl may be varied in 
accordance with the frequency of rotation of the shaft and 
the bowl.
Patent EP-0200517-A3 (EP)
Title: Electrical connector assembly
IPC: H01R43/052
Filed: 1986-04-28
Abstract: A partially pre-assembled electrical connector has metal terminals partially inserted in a housing. The connectors are completed by at least partially withdrawing each terminal from the housing, placing the end of a wire in the exposed portion of the terminal, crimping the terminal on the wire, and then fully inserting the terminal in the housing.
Patent EP-0218394-A3 (EP)
IPC: F16J15/32
Filed: 1986-09-17
Abstract: The invention proposes a fluid seal comprising a flexible 
sealing lip (12) of polytetrafluorethylene supported in a hous­
ing (11), the sealing lip (12) being loaded into sealing engage­
ment with the surface to be sealed by resilient loading means 
(13) located between the housing and sealing lip, the loading 
means being captive in the housing under conditions of axial 
pressure which give rise to radial loading of the lip.
Patent EP-0226552-A3 (EP)
IPC: B65D45/34
Filed: 1986-11-06
Abstract: The subject of the present invention is a ring for locking a 
cover onto a fibre cask and the like, which has the peculiarity 
of comprising a metal profile strip (1,1′) which can be dis­
posed in a ring, to the ends of which can be coupled a clam­
ping element (3,3′).  
     There are further provided interfitting means constituted 
by tongues or projections (6,6′) which can be inserted into 
slots (2,2′) defined at the ends of the said profile strip (1,1′) 
and supported by attachment base members (5,15,16) of the 
said clamping element (3,3′) to obtain coupling of the clam­
ping element (3,3′) to the profile strip (1,1′).