baber/WOPTO huggingface dataset:
Patent EP-0289735-A3 (EP)
Title: Housing for a radial blower
IPC: F04D29/62
Filed: 1988-03-05
Abstract: Housing for radial blower with two side sections (1a, 1b) and a shell (2), those sides of the shell running in the peripheral direction of the housing being provided with a slotted fold (5) angled radially outwards and open radially inwards to connect the shell to the side sections, into which slotted fold one of each of the side sections protrudes and is fixedly connected to the shell (2) by clamping the slotted fold together. According to the invention the [lacuna] and with a tongue which in the area of the start of the flow duct spiral (9) forms the radially outer wall of the flow duct spiral, is designed as a separate part which forms the shell in the area between the blow out connection (8) and the start area of the flow duct spiral (9). The tongue can be connected to the rest of the housing by means of two moulded fillets (11a, 11b). The moulded fillets (11a, 11b) in their longitudinal direction are adapted to the course of the side sections (1a, 1b) and have a rectangular cross section, each flange of this cross section being provided with an open slot, one of which serves to receive the edge area of the tongue and the other to receive the radially outer edge area of a side section (1a, 1b). <IMAGE>
Patent EP-0306858-A3 (EP)
Title: Stackable tray and method for its manufacture
IPC: B65D25/02
Filed: 1988-09-02
Abstract: The tray, which can be stacked in the manner of a nest in the empty state, consists of a material, preferably plastic, and is advantageous. It is preferably constructed as an inner tray for insertion in an outer container which preferably likewise consists of plastic. Furthermore, it has at least one strip-shaped profile which is gripped with positive fit at least partially by the material of the tray on the outside or inside of said tray. <IMAGE>
Patent EP-0322709-A3 (EP)
IPC: B05B11/00
Filed: 1988-12-20
Abstract: Eine Verpackung zur Abgabe fließfähiger Produkte besteht 
aus einem das Produkt aufnehmenden Behälter (1) mit einem 
Verschluß und einer wiederverwendbaren Abgabeeinrichtung (2), 
die eine nach dem Öffnen des Verschlusses auf den Behälter 
dichtend aufsetzbare Kappe (7) aufweist. Der Behälter besteht 
aus einer Hülse (3) aus Karton- bzw. Papierverbundmaterial mit 
vorzugsweise wenigstens einer Flüssigkeitsperrschicht (51) und 
einer wenigstens innenseitig angeordneten siegelfähigen 
Kunststoffschicht (52), einem an die Hülse angesiegelten Boden (4) 
und einer an der gegenüberliegenden Stirnseite angesiegel­
ten Verschlußmembran (5), die ganz oder teilweise zu öffnen 
ist. Die Abgabeeinrichtung (2) ist mittels der Kappe (7) an der 
Stirnseite (12) der Hülse (3) festlegbar.
Patent EP-0326700-A3 (EP)
Title: A trusted path mechanism for virtual terminal environments
IPC: G06F21/57
Filed: 1988-12-20
Abstract: When the user is logged on to a processor running 
multiple virtual terminals and he presses a Secure 
Attention Key, the existing virtual terminal processes 
are not destroyed. Instead, the invention creates a 
new virtual terminal, establishes a trusted path for 
the new virtual terminal, makes the new virtual 
terminal the current virtual terminal, and then runs 
the trusted process in the new virtual terminal.
Patent EP-0282351-A3 (EP)
Title: Microbial cyanide converting enzymes, their production and use
IPC: C12N15/52
Filed: 1988-03-11
Abstract: A novel cyanide converting enzyme, a "cyanidase" is described. The enzyme is extremely efficient in reducing substantial amounts of cyanide to very low levels in a broad pH, and temperature range, and in the presence of organics and metal ions.
Patent EP-0278897-A3 (EP)
IPC: B21D24/08
Filed: 1988-01-18
Abstract: Die Presse hat einen Niederhalter (2), einen Gegenhalter 
(3) und ein Werkzeug (4), z.B. einen Tiefziehstempel. Nie­
derhalter (2) und Werkzeug (4) werden durch je ein Hydraulik­
zylinderaggregat (5,6) betätigt. Die beiden Aggregate (5,6) 
sind mit je einem Servoventil (8,9) mit Wegrückführung des 
Kolbenhubes verbunden. Die Ventile (8,9) werden durch eine 
programmierbare Steuereinheit (7) betätigt. Durch diese Aus­
bildung der Presse kann der bei bekannten Pressen übliche 
Lärm vermieden und die Materialbeanspruchung reduziert wer­
den. Die Umstellung auf andere Materialstärken des Halb­
zeuges (1) oder z.B. andere Ziehtiefen ist sehr einfach 
durch Umprogrammieren der Steuereinheit (7) möglich.
Patent EP-0337068-A3 (EP)
Title: Method and apparatus for formatting documents
IPC: G06F17/21
Filed: 1989-02-10
Abstract: A method and an apparatus for formatting a document 
containing command codes indicating prescribed commands 
concerning structural function, which are simply 
manipulatable as well as consistently correct. The method 
includes the steps of: structurally analyzing 
the document and deriving structural information of the 
document; detecting the command codes and adjusting the 
analysis in accordance with the indications of the command 
codes; and formatting the document in accordance with the 
structural information. An apparatus for carrying out the 
method is also disclosed.
Patent EP-0335297-A3 (EP)
Title: Cephalosporin derivatives
IPC: C07D501/32
Filed: 1989-03-29
Abstract: Acyl derivatives of the general formula <IMAGE>  in which R<1> denotes a substituted N-heterocycle of the formulae <IMAGE> in which R<1><0> represents one of the groups <IMAGE> and Q represents a substituted quinolinyl or naphthyridinyl group, where the N-heterocycle can optionally be substituted by one or more lower alkyl groups; and in which R<2> additionally represents hydrogen, lower alkoxy, lower alkylthio or lower alkanoylamino, R<3> represents an acyl group, m represents 0, 1 or 2 and A represents a pharmaceutically tolerable anion, and easily hydrolysable esters and pharmaceutically tolerable salts of these compounds and hydrates of the compounds of the formula I or of their esters and salts and a process for their preparation and pharmaceutical preparations which contain this compound, and also intermediates for the preparation of these compounds, and additionally the use of the compounds for the control of diseases and for the production of the preparations mentioned are described. The products have antibiotic activity.
Patent EP-0337267-A3 (EP)
IPC: H04B7/26
Filed: 1989-04-05
Abstract: Ein Verfahren zum Reduzieren von Frequenzablagen von 
vorgegebenen Frequenzkanälen, die zur Nachrichtenübertragung 
zwischen Feststationen und mobilen Teilnehmern über 
Satelliten vorgesehen sind, besteht darin, daß immer dann, 
wenn sich der an der Nachrichtenübertragung beteiligte 
Satellit gerade im Apogäum seiner Erdumlaufbahn befindet, in 
jedem mobilen Teilnehmer bei einer Frequenzablage von einer 
von ihm empfangenen Sollfrequenz aufgrund einer 
Oszillatorfrequenzdrift eine Frequenznachregelung auf die 
Sollfrequenz durchgeführt wird und daß dann, wenn sich der 
Satellit nicht im Apogäum seiner Umlaufbahn befindet, beim 
mobilen Teilnehmer eine derartige Frequenznachstimmung 
vorgenommen wird, daß die Frequenz, auf der ein Signal 
ausgesendet werden soll, gegenüber dem dafür vorgesehenen 
Sollfrequenzkanal um diejenige Frequenzablage, aber mit 
invertiertem Vorzeichen versetzt ist, welche ein vom mobilen 
Teilnehmer empfangenes Signal auf der Übertragungsstrecke 
durch den Dopplereffekt erfahren hat.
Patent EP-0347626-A3 (EP)
Title: Lever-type yarn guide device operated by a linear motor, for textile machines
IPC: D04B15/58
Filed: 1989-06-01
Abstract: A lever-type yarn guide device for textile machines according to 
the present invention comprises at least one yarn guide lever (1) 
operated by a linear motor (3) and further comprises sensor means 
(20) arranged to sense the positions assumed by the lever (1) 
during its movement.  
     The linear motor (3) is defined by a coil (7) immersed in a 
magnetic field generated by permanent magnets (8, 9).
Patent EP-0345679-A3 (EP)
Title: A power supply fault protection circuit
IPC: H04N5/63
Filed: 1989-06-03
Abstract: A MOSFET power switch (Q₁) in a DC-to-DC 
converter of a television apparatus has a drain electrode 
(D) that is coupled via a primary winding (T 1A ) of a 
chopper transformer (T₁) to an input supply voltage (B+). 
A first signal (V G ) at a given frequency causes, during 
normal operation, alternate conduction and nonconduction in 
the transistor (Q₁). A second signal (V Q2 ) is generated 
that is proportional to the voltage developed across the 
internal "on" resistance of the transistor (Q₁) when the 
transistor is conductive. The second signal (V Q2 ) is 
clamped when the MOSFET (Q₁) is nonconductive. The second 
signal (V Q2 ) is coupled via a current sensing arrangement 
(51) to the transistor gate (G). The second signal (V Q2 ) 
prevents the transistor (Q₁) from further conducting when 
the amplitude of the second signal (V Q2 ) exceeds a 
predetermined value that corresponds with a predetermined 
limiting threshold level of current (i₁) in the transistor 
(Q₁).
Patent EP-0348809-A3 (EP)
Title: Method for addressing processor units and circuit arrangement for carrying out the method
IPC: H04Q9/14
Filed: 1989-06-21
Abstract: Method for addressing the processor units of a device for monitoring and/or controlling, in which processor units equipped with addresses can exchange information items. An automatic addressing of the processors unit is made possible by the fact that the processor units are provided with individual addresses in an addressing phase and, in a subsequent identification phase, send information items to an addressing device which provide the possibility of determining the arrangement of the processor units in the message transmission network. The method can be advantageously used in devices for monitoring systems in telecommunication engineering. <IMAGE>
Patent EP-0373449-A3 (EP)
Title: Method of and apparatus for forming halftone dots
IPC: G06T5/00
Filed: 1989-12-01
Abstract: Halftone dots are formed on the basis of three sets 
of screen pattern data assinged to a same combined area, in 
which a plurality of halftone dots are to be formed. The 
three sets of screen pattern data have different threshold 
values assinged to respective pixels in the combined area, 
and are stored in SPM's (101-116): eight SPM's store a first 
set of the screen pattern data, six SPM's store a second 
one, and two SPM's store a third one. One of the sixteen 
SPM's is randomly seleoted with respeot to each pixel, 
whereby one of the threshold values (D s ) stored in the 
selected SPM is compared with an image singal (V₁). A dot 
signal indicating whether or not each pixel is solid is 
produced on the basis of the comparison. Accordingly, a 
grid-like pattern of halftone dots to be seen in a highlight 
area or a shadow area is prevented.
Patent EP-0367302-A3 (EP)
Title: Process for semi-synthesis of human insulin, water-soluble cross-linked achromobacter protease i for use therein and a process for preparing the same
IPC: C07K14/62
Filed: 1983-04-25
Abstract: A water-soluble cross-linked Achromobacter protease I with a 
molecular weight from 400,000 to 700,000 is described. Said 
enzyme is used in a process for semi-synthesizing human 
insulin.
Patent EP-0331434-A3 (EP)
IPC: H04B1/44
Filed: 1989-02-28
Abstract: A radio telecommunication apparatus comprises a control 
means for controlling a power supply means so that power is supplied 
to a modulating means in response to a request to transmit signals. 
Furthermore signals to be transmitted are not applied to the modulat­
ing means until the modulating means has been locked in an appropri­
ate frequency. Also, an amplifying means for amplifying an output 
signal of the modulating means is not supplied power until the modu­
lating means has been substantially locked in an appropriate 
frequency.
Patent EP-0339809-A3 (EP)
Title: An asynchronous time division network
IPC: H04L12/56
Filed: 1989-04-03
Abstract: The asynchronous time division network transmits data by way 
of high rate bearers. The data is divided into fixed length packets. 
The network comprises a switching matrix having a number of input 
and output ports arranged in columns. Each data packet is routed 
from an input port to a defined output port via addressed switching 
nodes. Each node has a queueing means, and each queueing means of 
each output column is tested and priority is given to the first 
queueing means tested which holds more than one packet.
Patent EP-0351141-A3 (EP)
Title: Crosslinked resin particles and production thereof
IPC: C08F290/00
Filed: 1989-07-06
Abstract: A process for preparing cross-linked resin particles, 
comprises subjecting to three-dimensional cross-linking, in 
aqueous dispersion, resin molecules each having both 
water-dispersible and self-cross-linkable functions.
Patent EP-0367403-A3 (EP)
Title: Method for grinding an oxygen sensitive ceramic material and powder obtained by this method.
IPC: B02C17/20
Filed: 1989-09-28
Abstract: A method for grinding an oxygen sensitive ceramic material 
to a powder which comprises grinding an oxygen sensitive ceramic 
feed material having an average particle size of between 1 and 
200 microns in a contamination free high energy autogenous 
attrition mill in non-oxidizing fluid in the presence of media 
for a sufficient time to obtain a specific surface area of at 
least 5 m²/g and preferably at least 9 m²/g. The media consists 
essentially of the same ceramic as the feed material is of high 
purity and has an average particle size of less than 4 mm and 
preferably less than 2.5 mm. the ground material may be further 
treated so that the average particle size is less than one micron 
and so that greater than 97 numerical percent of the particles of 
the finished powder is smaller than 5 microns. The invention 
includes the finshed powder.
Patent EP-0380208-A3 (EP)
Title: Gas regulator selector valve
IPC: F16K11/074
Filed: 1990-01-09
Abstract: A selector valve for use with a hospital vacuum or positive 
pressure module to supply vacuum or pressure to a utilisation means. 
The selector valve has two or more positions and includes a positive 
stop at each of its positions through the use of moulded plastic parts 
that interact together to eliminate springs or other components that 
are tedious to assemble. The entire selector valve is comprised of a 
minimum of parts and costly lapped surfaces are eliminated by moulding 
a gasket material to one of the components of the valve. The overall 
multi-position selector valve is thus inexpensive to manufacture by 
utilising a minimal number of plastic moulded parts and that are easy 
to assemble.
Patent EP-0396228-A3 (EP)
Title: Bus interrupt subsystem apparatus
IPC: G06F13/26
Filed: 1990-03-06
Abstract: An interface circuit board connected to a 
VMEbus standard backplane bus of a first data 
processing system, and also to a Futurebus standard 
backplane bus of a second data processing system, 
provides address/data conversion and interrupt 
service between the two standard bus structures.  
     The Futurebus, being a higher level bus than 
the VMEbus, has no provision for hardware 
interrupts; event related data are conventionally 
transmitted across the Futurebus like any other 
data item. The interface board signals VMEbus 
interrupts to Futurebus devices by way of the 
Futurebus bus arbitration facility. Interrupts 
generated on the interface circuit board and 
interrupts from the VMEbus priority interrupt bus 
are mapped and converted into message numbers, one 
of which is asserted on the Futurebus arbitration 
bus as an arbitration number higher than the 
arbitration numbers assigned to Futurebus devices. 
Upon winning the arbitration for the Futurebus, the 
interface board, instead of acquiring it, releases 
the bus after the devices on the bus have 
registered the message, which thereby becomes an 
interrupt across the bus.
Patent EP-0391583-A3 (EP)
Title: Dual-path computer interconnect system with four-ported packet memory control
IPC: H04L12/56
Filed: 1990-03-23
Abstract: A computer interconnect system uses packet data 
transmission over serial links (A,B) connecting nodes 
(17,18) of a network. The serial links provide simul­
taneous dual paths for transmit/receive. An adapter 
couples a CPU (10) or the like at a node to the serial 
link. The adapter includes a packet memory (34) for 
temporarily storing transmit packets and receive 
packets, along with a port processor (36) for executing 
the protocol. Packets of data are transferred between 
the system bus of the CPU and the packet memory by a 
pair of data movers (32,33), one for read and one for 
write. The packet memory is accessed upon demand by 
the serial link, the port processor and the data 
movers, using interleaved cycles. To accommodate this 
access upon demand without request/grant cycles, 
parking registers are provided to store read or write 
data until a later cycle, and the data rate on the 
packet memory port is high enough to allow ample time 
for simultaneous use of both channels as well as packet 
processing and moving to and from the CPU.
Patent EP-0390495-A3 (EP)
Title: Method and apparatus to conduct fluidization of cohesive solids by pulsating vapor flow
IPC: B01J8/24
Filed: 1990-03-27
Abstract: Cohesive solids are fluidized in a chamber having a 
movable perforated wall through which the fluidizing gas flows by 
reciprocating the movable wall.
Patent EP-0388252-A3 (EP)
Title: Method of separating condensible vapors from particles in highly compressed gases
IPC: B01D53/26
Filed: 1990-03-05
Abstract: A method is described to remove condensible vapors in highly compressed gases without affecting the original particle spectra and concentrations. The vapors are separated from particles primarily through diffusion mechanism and collected on cold surfaces. Four important parameters are the length, the flow rate, the temperature, and the diffusion coefficients of the vapors to be removed. Important applications include sampling particles from high pressure gases and condensible vapor-free filling for ultra-pure cylinder gases.
Patent EP-0401153-A3 (EP)
Title: Fiber optic damage detection system
IPC: G08B13/12
Filed: 1990-05-30
Abstract: Optical fibers are used for monitoring the structural 
integrity of space based or aircraft structures 
where prompt notification of damage is required to 
effect rapid repair and thereby maintain safety and 
operational reliability. A plurality of optical fibers 
(5-12) are disposed in an X-Y relationship, with the 
fibers optimally placed in a pattern comprised of 
multiple path reversals which provides extensive area 
coverage with a minimum of fibers thus defining multiple 
zones wherein damage within a zone is determined 
by interruption of the light through the damaged 
fibers.
Patent EP-0423085-A3 (EP)
Title: Automatic leak detection apparatus for process fluids from production and/or research plants, in particular energy plants
IPC: G21C17/022
Filed: 1990-10-11
Abstract: An automatic leak detection apparatus for process fluids from production and/or research plants, in particular energy plants comprises three different and separate sets of sensors, the first of which analyzes signals sensed in the visual spectrum through a telecamera (TC), the second set analyzes signals sensed in the infrared spectrum through a thermocamera (TM), and the third set analyzes qualitatively and quantitatively any change in the composition of the environmental atmosphere through a chemical-excitation mass spectrometer (SM), and means adapted to process data supplied by said three sets of sensors, to compare said data with reference data, to store said data, to generate alarm signals at different levels, and to give assistance, if necessary.
Patent EP-0446143-A3 (EP)
Title: Polysaccharidic delipidated compounds, process for their preparation and compositions containing them
IPC: A61K49/00
Filed: 1991-03-08
Abstract: Polysaccharide D 25 compound partially delipidated and its derivatives, characterised in that at least 85 % by weight, preferably 90 %, of the compound is in aqueous solution in monomeric form. Reference is made in particular to the polysaccharide compound of molecular weight 30 kD extracted from membrane proteoglycan of the bacteria Klebsiella pneumoniae. The content of palmitic fatty acids which are bonded to it in esterified form does not excees 0.01 % by weight of the compound and the content of palmitic fatty acids which are associated with it in free form does not exceed 0.1 % by weight of the compound.
Patent EP-0490836-A3 (EP)
Title: Improvement in independent emergency lighting systems with alarm signals for fires, harmful gas, surrounding air pollution and alike
IPC: H05B37/02
Filed: 1991-12-06
Abstract: An improvement in independent emergency lighting systems which, through the use of an appropriate microprocessor, can be used to centralize not only the data relative to the non-exclusive functional diagnosis of the connected equipment, but also the data detected by the environmental sensors incorporated into the equipment itself.
Patent EP-0503536-A3 (EP)
Title: Method for optimizing the fitting of hearing aids
IPC: A61B5/12
Filed: 1992-03-09
Abstract: A method for optimising the fitting of hearing aids is described in which, to select the presetting of the respective hearing aid, representative sound events in the form of standard hearing situations, and accordingly the subsequent preferred carrying environment, are taken into account.
Patent EP-0513533-A3 (EP)
IPC: C07D233/64
Filed: 1992-04-13
Abstract: Phenylacetic acid derivs. of forumla (I) and their salts are new. In (I) A = 2-E-3-G-4-L-5-M-pyrrol-1-yl; 3-G-4-L-5-M-pyrazol-1-yl; 2-M-4-G-5-E-imidazoly-1-yl; 4-L-5-M-1H-1,2,3-triazol-1-yl etc.; E, G, L and M = 3-8C cycloalkyl, H, tetrazolyl, halo, 1-6C perfluoroalkyl, OR4, COR5, etc. R4 = H; 1-8C alkyl or acyl, phenyl (opt. substd.) or OH-protecting gp.; R5 = H, OH, up to 8C alkyl or alkoxy, NR9R10 or NR9.SO2R11; R9 and R10 = H, up to 8C alkyl or acyl, or phenyl (opt. substd.) R11 = 1-8C alkyl, benzyl, 2-phenylvinyl or phenyl (opt. substd.) R6 = H, OH, MeCOO, 1-8C alkyl or phenyl. B = up to 4C linear alkyl, alkenyl or alkynyl; D = H, halo, NO2, OH, CF3, CF3O, up to 6C alkyl, alkoxy or alkoxycarbonyl, CN, COOH, or NR9R10; R1 and R2 = H; OH, 1-10C alkyl (opt. substd. by halo, 3-8C cycloalkyl or phenyl (itself opt. substd. by halo, NO2, OH or 1-8C alkyl or alkoxy)), 3-12C cycloalkyl or cycloalkenyl; or phenyl (opt. substd. by halo or 1-6C alkyl or alkoxy); or R1 and R2 together complete a 3-7 membered satd. or unsatd. carbocycle (opt. substd. by 1 or 2 of 1-6C alkyl or alkoxy, phenyl, OH or halo); R3 = tetrazolyl, CN; COR18, CONR19R20 etc. R18 = OH, 1-10C alkoxy or phenoxy; R19 and R20 are as R9 and R10; R20 may also be -CHR25-CHR26-OR27; R25 and R26 = H, phenyl, benzyl or 5-7 membered, satd. or unsatd. heterocycle with up to 3 N, S or O atoms, etc. R27 = H or 1-8C alkyl. -
Patent EP-0517172-A3 (EP)
Title: Dispensing device for metered quantities of beverage
IPC: B67D1/00
Filed: 1992-06-03
Abstract: Dispensing device for the metered delivery of beverages from bottles, whose mouths have been provided with a valve device which has been pre-mounted in the region of the bottle neck. A bottle holding device (1) for reception of an upside down bottle (3) and the valve device of the latter is provided. It is envisaged according to the invention that the bottle holding device (1) should be connected to a device (5, 6, 7, 8) for detecting the weight of the bottle (3) including the beverage it contains and that an electronic control device (11) should be provided which is connected to this device and which controls the valve device (2) in the delivery of a portion of beverage from the bottle (3), selected via a keyboard (12) for example, as a function of the detected weight and/or the change in the weight of the bottle (3) together with the beverage it contains. <IMAGE>