baber/WOPTO huggingface dataset:
Patent EP-0190927-A3 (EP)
IPC: H01Q21/00
Filed: 1986-02-05
Abstract: Array antennas constructed from some forms of wave­
guide radiators with sidewall slots exhibit cross polarisation 
and periodic errors. This problem arises from the difficulty of 
obtaining phase reversal in the radiation from adjacent slots 
in such a radiator other than by slot inclination. The present 
invention offers two solutions. Firstly, a radiator 10 having a 
number of non-inclined sidewall slots such as 13 and 14 and 
a septum 15 with inclined slots such as 25 and 26 which 
provide a phase relationship in the radiation from the 
sidewall slots which ensures that no significant cross 
polarisation errors nor grating lobes occur. A number of 
radiators 10 can be used to form an array. Secondly, arrays 
using radiators with sidewall slots, in which the distance 
between these slots, the dimensions of the radiators and the 
relative positions of individual radiators are such that the 
phase relationship in radiation from the slots of the array 
prevent significant grating lobes.
Patent EP-0194864-A3 (EP)
Title: Novel peptides
IPC: A61K38/16
Filed: 1986-03-11
Abstract: Insulin derivatives having a charge which is positive compared with the charge of human insulin at neutral pH, can be used to prepare solutions having prolonged insulin action. In the novel insulin derivatives, a basic amino acid has been substituted in the B27-position and/or a neutral amino acid has been inserted in the A4-, A17-, B13- and/or B21-position. Furthermore, the C-terminal carboxyl group of the B-chain has been blocked with an amido or ester residue.
Patent EP-0213855-A3 (EP)
IPC: B41F23/04
Filed: 1986-08-14
Abstract: The invention relates to improvements in ink drying 
apparatus of the type in which a conveyor belt (1) on which a 
printed substrate may be placed passes beneath an infra red 
radiation emitting surface (3) to convey the substrate from 
one end of the radiation emitting surface (3) to the opposite 
end of the radiation emitting surface (3) in which the radiation 
emitting surface (3) comprises a plurality of discrete radiation 
units.  
     In a first aspect of the invention which is applicable with 
particular advantage to drying plasticised inks, the radiation 
emitting surface (3) is arranged such that, said one end of the 
radiation emitting surface (3) there is situated a bank (7) of 
radiation units (4) arranged contiguously, the number of rad­
iation units in the bank (7) being sufficient to heat the printed 
ink but to a temperature above its triggering temperature, and 
adjacent the bank (7) in a direction from said one end to the 
other a gap (8) of a length sufficient to allow the rate of tem­
perature rise to be slowed down, and adjacent said gap (8) 
further radiation units (9) to maintain the temperature of the 
ink and substrate.  
     A second aspect of the invention is applicable equally to 
water-based inks and white spirit emulsion-based inks and 
with this apparatus the radiation emitting surface includes at 
said one end a first radiation zone (4A) comprising at least one 
radiation unit arranged to emit infra red radiation predomi­
nantly with a wavelength of less than 3.5 µm and in the peak 
absorption range of the substrate, and a second radiation 
zone (4B) spaced from the first radiation zone (4A) in a direc­
tion from said one end of the other end, the second radiation 
zone (4B) including at least two discrete radiation units (10 
and 11) separated by a gap (12) each unit within said second 
zone (4B) being arranged to emit infra red radiation predomi­
nantly of a wavelength greater than 3.5 µm and within the 
peak absorption range of the ink.
Patent EP-0227550-A3 (EP)
Title: Apparatus for combusting fuels and method of cumbusting wet fuels
IPC: C10J3/56
Filed: 1986-12-18
Abstract: The subject of the invention is an apparatus fro 
combusting fuel to heat a fluid.  
     Said apparatus comprises a fluidized bed combustor (12); 
means (40) for conveying combustion bed solids to the gasifier; a 
fluidized bed gasifier (10); means for classifying particulates in 
the gasifier; means(62, 64) for removing the gaseous products and 
small particulates from the gasifier and injecting them into the 
combustor; injector means (64) consisting of perforated pipes 
located near the bottom of said fluidized bed combustion bed; said 
perforated pipes having outlets that are spaced relatively closely 
together compared to the depth of the combustion bed and said 
perforated pipes being placed relatively close to each other 
compared to the depth of the combustion bed.  
     An application is handling multiple fuels in a 
bubbling-bed fluidized bed combustor, a number of elements being 
combined together and a number of systems utilizing these elements 
in order to be able to appropriately process different types of 
fuels
Patent EP-0240791-A3 (EP)
IPC: H01H13/702
Filed: 1987-03-18
Abstract: Disclosed is a capacitance keyboard switching device 
comprising a fixed electrode formed on one surface of a first 
insulating film, a movable electrode formed on one surface of a 
second insulating film, a spacer interposed between the first 
and second insulating films and provided with a switching 
opening formed though the spacer for allowing the fixed and 
movable electrodes to come close to and separate from each 
other with one of the first and second insulating films inter­
posed between the fixed and movable electrodes, a movable 
electrode depressing member provided with a depressing portion 
for depressing the movable electrode to cause the movable 
electrode to come close to the fixed electrode through the one 
insulating film, in order to keep the movable electrode flat 
when the movable electrode is depressed toward the fixed elec­
trode, the depressing portion is provided with a surface area 
selected to be larger than a surface area of the movable elec­
trode so that the surface area of the depressing member comple­
tely covers the surface area of the movable electrode when the 
depressing portion depresses the movable electrode, or the 
second insulating film is provided with slots formed therein.
Patent EP-0251060-A3 (EP)
Title: Garden waste comminuting device
IPC: B02C18/22
Filed: 1987-06-19
Abstract: In the context of a device for chopping up garden waste or the like of the type comprising a housing mounted on support legs and having at least one ejector opening, a preferably vertical charging passage mounted on the housing, a carrier disk adapted to rotate in the housing about an upright axis and mounted on the shaft of a motor attached to the housing so that the disk shuts off the housing at a lower end thereof and at least one generally radially aligned knife on the disk which is placed on a trailing edge, i.e. the edge which is to the rear in the direction of rotation, of a slot in the disk, the knife being arranged to cooperate with a stationary support bolster in the form of a circumferential part, extending transversely in relation to the direction of rotation, of the charging passage under which the knife moves, the invention seeks to achieve an improved functional performance and a compact construction insofar as in at least a lower part thereof the charging passage has a cross section which extends from the edge part of the carrying disk towards its center provided with a deflector mounted thereon and which is provided with at least one circumferential inward protrusion, whose trailing side respectively forms a stationary support bolster for supporting the waste being chopped, and furthermore the motor is carried on the floor part, overlapped by the carrier disk, of a housing chamber, which at its circumference has a number of ejection openings equal to the number of inward protrusions, whose axis is in a projection generally perpendicular to the projection of the side, which forms the respective associated stationary support bolster, of the corresponding circumferential inward protrusion of the charging chamber.
Patent EP-0254082-A3 (EP)
Title: Multilayer printed circuit board having rigid and flexible parts
IPC: H05K3/00
Filed: 1987-06-30
Abstract: 1. A multilayer, locally rigid and locally flexible circuit board with through-connection holes consisting of several individual layers press-moulded with one another, characterized in that it is made up alternately of first single or double layers (2) and second single or double layers (3) of the same non-flexible (rigid) material into which flexible adhesive-coated plastic films (4) free from edge gaps, of equal thickness and with a somewhat larger area than corresponds to the flexible region are inserted in the regions in which the circuit board is intended to be flexible and in that the through-connection holes (7) are only introduced in those regions of the circuit board (1) which, over the cross-section, predominantly consist solely of the material of the rigid single layers (2, 3) and copper.
Patent EP-0263558-A3 (EP)
Title: Hydraulic piston motor having means for measuring the speed of rotation
IPC: F04B49/10
Filed: 1987-10-01
Abstract: The hydraulic piston motor comprising means for measuring the speed of rotation according to the invention comprises a rotating hydraulic distributor adapted to supply hydraulic pressure fluid in cycles to the pistons driving the motor, and having a revolving internal member (15) rotating integrally with the drive shaft (16) and comprising ducts (17) for distributing hydraulic fluid, a sensor (8) being present in a fixed position on the hydraulic distributor and facing the revolving member (15), the outer surface of which is formed with discontinuities (12) detectable by the sensor (8) which, corresponding to the periodic detection of the aforementioned discontinuties during the rotation of the revolving member (15), generates a signal at a frequency proportional to the speed of rotation of the member (15), means being present for protecting the sensors from the pressure of the hydraulic fluid in the fixed outer casing of the distributor.
Patent EP-0243120-A3 (EP)
Title: Tough flexible polymer blends
IPC: C09D133/08
Filed: 1987-04-16
Abstract: A blend of a softer continuous phase polymer reinforced with harder acrylic star polymer particles having reactive functional groups with crosslinking ability built in or provided by a third polymer. The harder polymer has a Tg at least 10 DEG C above that of the softer polymer, and the acrylic star polymer is preferably made by group transfer polymerization. This blend provides coating compositions, films and bulk polymer with enhanced toughness and flexibility.
Patent EP-0274827-A3 (EP)
Title: Process for producing foamed elastomeric composition
IPC: C08J9/10
Filed: 1987-11-16
Abstract: Foamed elastomeric compositions are produced by a process comprising the steps of (A) forming a blend comprised of (1) a foamable, curable elastomer; (2) a curative; and (3) a blowing agent composition consisting essentially of (i) azodicarbonamide and (ii) at least one member selected from the group consisting of zinc salt of C1-C6 organic acids and C1-C6 carboxamides; and (B) heating such blend to between about 130 DEG C and about 170 DEG C for a period of time sufficient to foam and cure such blend.
Patent EP-0248722-A3 (EP)
IPC: H05K5/02
Filed: 1987-06-02
Abstract: A shuttered card-edge type IC card inclu­
ding a base having springs therein and a circuit 
board, a shutter (C) and a cover provided in suc­
cession on at least one surface of the base (A). 
The base is formed with guide grooves (31) and 
guide and spring receiving grooves (33). The 
springs (E) are located in the guide and spring 
receiving grooves to close the shutter. The shut­
ter is provided with pawls (22) to be fitted in 
the guide grooves, respectively, for guiding the 
pawls in the guide grooves.
Patent EP-0293735-A3 (EP)
Title: Continuous flexible electric conductor capable of functioning as an electric switch
IPC: H01H3/14
Filed: 1988-05-25
Abstract: A conductor comprising a first elongated electric conducting element; a spacer element formed from insulating material and placed over the surface of the first conducting element, so as to shield all but given portions of the aforementioned surface; a second tubular electric conducting element placed over the outside of the aforementioned spacer element; a third tubular electric conducting element placed over the outside of the aforementioned second element; and a tubular insulating sheath placed over the outside of the aforementioned third conducting element. The structure of the aforementioned second conducting element comprises a supporting matrix formed from flexible, electrically-insulating material and particles of electrically-conductive material scattered in random, substantially uniform manner inside cells on the aforementioned matrix; which cells communicate at least partially with one another, and are at least partially larger in size than the respective particles of electrically-conductive material housed inside the same.
Patent EP-0321643-A3 (EP)
IPC: H01F27/04
Filed: 1988-06-09
Abstract: Einrichtungen für die Zufuhr elektrischer Energie in Trans­
formatoren und Schaltanlagen sind in der Regel als steckbare 
Einheiten ausgeführt. Stecker bedingen jedoch in diesem Fall 
aufwendige Konstruktionen und sind daher teuer. Hier stellt sich 
nun die Aufgabe, die Anschlußtechnik für einen Transformator oder 
eine Schaltanlage zu vereinfachen.  
     Die Erfindung zeigt eine Vorrichtung zur Herstellung eines 
elektrisch leitenden Anschlusses für Transformatoren oder Schalt­
anlagen auf, bei welcher eine Einrichtung 1,2 für die Zufuhr 
elektrischer Energie fest mit einer Durchführung 3 verbunden ist, 
die an einem Deckel 81 eines Gehäuses 8 für einen Transformator 
oder eine Schaltanlage befestigt ist.  
     Eine derartige Vorrichtung kann überall dort eingesetzt 
werden, wo bei einem Anschluß eines Transformators oder einer 
Schaltanlage auf eine direkte Auftrennung der Verbindung am 
Gehäuse verzichtet werden kann.
Patent EP-0300306-A3 (EP)
IPC: A47J37/12
Filed: 1988-07-11
Abstract: A fryer, particularly for domestic use, is characterised by a 
metal mesh drum closed in the manner of a cage (7) for containing the 
food to be fried, and rotatable about a horizontal axis (15). Said 
drum is associated with supports (7A, 7B) which guide its rotation and 
which enable it to be raised relative to the level of the frying 
oil (5) and to be completely extracted from the interior of a box-­
shaped pan (4) in which the oil is contained and heated.  
     The drum is rotated by the insertion therein of a drive nosepiece (8) 
provided with raised portions for its keyed engagement and 
implementing this function with the aid of a thrust spring (9). Said 
drive nosepiece is normally in a position of engagement with the 
drum but is disengagable therefrom by a lever (10) which when moved 
compresses said spring and operates a microswitch (12A) for stopping the 
electric motor (13). This lever is associated with means for retaining 
it in the position in which it disengages the drive nosepiece and 
stops the electric motor.
Patent EP-0307847-A3 (EP)
Title: Thrombolytic agent
IPC: A61K38/46
Filed: 1988-09-13
Abstract: The thrombolytic effect of pro-urokinase is enhanced by administration of lys-plasminogen. Preferably an injection of lys-plasminogen is administered, followed by infusion of pro-urokinase.
Patent EP-0319675-A3 (EP)
Title: Apparatus and method for marking and decorating plastic panels
IPC: B24C1/00
Filed: 1988-10-13
Abstract: Apparatus and method for marking plastic 
panels which then are capable of being laminated at 
temperatures above 500°F. These panels can be marked 
before or after being formed. The marking method is 
accomplished with the use of fluid pressure for 
directing a mixture of a particulate abrasive material 
and particulate coloring material under high pressure 
toward and onto a surface of a plastic panel to be 
marked. The coloring material particles are of 
sufficiently small particle size to coat the abrasive 
particles, so that the coloring material is carried by 
the abrasive material particles toward and onto the 
surface to be marked at high speed. When the coated 
abrasive particles strike the surface to be marked, the 
colored particles are effectively embedded below the 
surface of the plastic surface and in position so that 
they cannot be removed by cleaning detergents and the 
like. The abrasive particles rebound from the plastic 
member after depositing the colored coating therefrom, 
following which the plastic member is permanently 
marked with the coloring material and with a desired 
design.
Patent EP-0312111-A3 (EP)
Title: Electric cleaner
IPC: A47L9/28
Filed: 1988-10-15
Abstract: An electric cleaner for use in household and 
industry use provided with a control means (3) which is adapted 
to normally effect a constant rotation of the blow motor (2) in 
spite of the control of the rotation number of the operation 
unit in hand when the dust has not been detected by the dust 
sensor (7), and to effect the transfer control so as to increase 
the number of the revolutions of the blow motor up to the 
revolution number established by the operation unit in hand 
when the dust has been detected, whereby the electric 
cleaner is capable of effecting a cleaning operation quietly 
with the operational property being improved.
Patent EP-0315848-A3 (EP)
Title: Process for the pretreatment of textile materials
IPC: D06M13/244
Filed: 1988-10-31
Abstract: Process for the pretreatment of textile materials in aqueous media by alkaline scouring and/or bleaching using as auxiliary a compound of the formula I 
<IMAGE>
 where R is C6-C10-alkyl, X is H, Na, K or NR<1>R<2>R<3>R<4>, and R<1>, R<2>, R<3> and R<4> are each H, C1-C4-alkyl or -CH2-CH2-OH.
Patent EP-0278630-A3 (EP)
IPC: F04B49/20
Filed: 1988-01-27
Abstract: A refrigeration compressor system using a 
reciprocating compressor (42) with continuously variable 
capacity. The speed of the compressor (42) can be varied 
substantially continuously over predefined range of 
speeds. A controller (40) for the compressor (42) monitors one 
or more physical parameters indicative of the 
temperature of the application being refrigerated, 
such as the temperature itself and/or pressure in 
the compressor's refrigerant suction line. Using a 
predefined algorithm, the controller (40) adjusts the 
speed of said compressor (42) so as to keep said monitored 
parameter within a predefined target range.  
     In a preferred embodiment, the compressor (42) is an 
open direct drive compressor. The compressor's motor (44) 
has a substantially continuous range of useable 
operating speeds which varies by a ratio of more than 
two to one. Furthermore, the controller (40) has a 
plurality of control strategies for adjusting the 
speed of the compressor's motor (44), including one for 
adjusting the motor's speed in accordance with the 
difference between the measured temperature and a 
specified target temperature, one for adjusting the 
motor's speed in accordance with the difference 
between the pressure in the compressor's refrigerant 
suction line and a specified target temperature, and 
one for adjusting the motor's speed in accordance 
with both the temperature and suction pressure.
Patent EP-0287337-A3 (EP)
Title: Programming circuit for programmable logic array i/o cell
IPC: H03K19/177
Filed: 1988-04-13
Abstract: An improved architecture for programming an output cell (macro cell) in a PLD. The memory cells for the macro cell (18) are stored in the main array (10) itself. Upon power-up, a power-on sense circuit (40) senses the presence of power and enables an architecture portion (14) of the main array (10) while disabling the rest (12) of the main array (10). The power-on sense signal (POS) also enables a path from the output of the array to the macro cell elements (18) to be programmed. When the power-on sense signal (POS) is removed a short time after power-up, this path is blocked so that the array outputs continue on their normal path and the architecture portion (14) of the array (10) is disabled while the rest (12) of the array (10) is enabled for normal operation.
Patent EP-0304242-A3 (EP)
IPC: G09F3/10
Filed: 1988-08-12
Abstract: An adhesive label or leaflet assembly comprises a flexible carrier strip 10 with a series of labels or leaflets spaced along its length and each secured thereto by an adhesive strip 21. The face of the carrier strip 10 on which the labels or leaflets are disposed is coated with a release material, and the adhesive strip adheres to the front sheet 14 of the label or leaflet and has bands 23 extending lengthwise of the carrier strip beyond the ends of each label or leaflet and adhering to the release material. Each label or leaflet comprises a back sheet 15, a front sheet 14 and one or more further sheets 17, 19 all connected together along fold lines 16, 18, 20, the further sheets being disposed between the front and back sheets. The labels or leaflets in the resulting assembly can readily be dispensed on to a succession of containers by automatic machinery, the bands 23 then serving to secure the labels or leaflets to the containers. <IMAGE>
Patent EP-0330115-A3 (EP)
Title: Curable adhesive composition
IPC: C09J4/00
Filed: 1989-02-20
Abstract: A curable adhesive composition is disclosed, 
comprising a polymerizable prepolymer, a reactive 
diluent, and a polymerization initiator, wherein said 
composition further comprises an inorganic filler and/or 
a (meth)acrylate having an isocyanurate ring.  
     The adhesive composition of the invention is 
curable by the action of heat or light and is extremely 
useful as an adhesive for surface mounting devices.
Patent EP-0341500-A3 (EP)
Title: Method for consolidating geological formations
IPC: E21F17/00
Filed: 1989-04-27
Abstract: A novel process for consolidating geological formations in underground mining or civil engineering by introducing reaction mixtures which react to form polyurethane plastics into the formations to be consolidated, esters having a hydroxyl number of 10 to 630 and an acid number of not more than 10 and comprising (i) an acid component essentially consisting of polymerised unsaturated fatty acids and (ii) a polyol component consisting of at least one polyhydric alcohol are added to the reaction mixture, as auxiliaries which counteract the formation of low-density foams.
Patent EP-0350612-A3 (EP)
IPC: G01D21/02
Filed: 1989-06-02
Abstract: Ein strömendes Medium (11) ist mit Hilfe eines Anschlusses (14) an 
einen von einem Medium (11) durchströmten Rohr (10) angeordnet. Der 
Anschluß (14) weist zwei Bohrungen (17, 18) auf, die zu einem Druck­
raum (22) führen, in dem auf einer Membran (24) ein Drucksensor (25) 
und ein Temperatursensor (26) aufgebracht sind. Eine der Bohrungen 
(17) des Anschlusses (14) schließt etwa bündig mit der Innenwand des 
Rohrs (10) ab, die andere Bohrung (18) ragt in das Rohr (10) hinein, 
so daß ein sogenannter Strahlpumpeneffekt entsteht. Dadurch wird der 
Druckraum (22) ständig vom Medium (10) durchströmt, wodurch eine 
relativ genaue Temperatur- und Druckmessung möglich ist.
Patent EP-0352576-A3 (EP)
Title: Welding torch
IPC: B23K9/12
Filed: 1989-07-15
Abstract: The invention relates to a welding torch (2) which has a wire drive (3) and a safety cut-out (5). The safety cut-out (5) is arranged in the wire feed direction (22) in front of the wire drive (3). The wire drive and the torch tube (10) are mounted so as to be suspended on the movable part of the safety cut-out (5), here a switching disc (14). The safety cut-out (5) itself is connected to the hand (6) of a manipulator (1). Attachments, for example a welding sensor (25), can be arranged on the wire drive (3) via a defined interface (36). <IMAGE>