baber/WOPTO huggingface dataset:
Patent EP-0162584-A3 (EP)
IPC: B24C3/06
Filed: 1985-04-22
Abstract: An abrasive throwing machine comprises an enclosure 
3 housing particle abrasive projecting means 23 and means 
for feeding abrasive particles to said projecting means. The 
projecting means 23 are arranged to project particles through 
an opening 21 in the enclosure against surfaces to be treated. 
Rebounding particles return with the enclosure and at least 
a portion of the rebounding particles are directed along the 
path 37 extending from the projecting means, adjacent the 
enclosure wall, to the feed means.
Patent EP-0175479-A3 (EP)
IPC: H02P9/04
Filed: 1985-08-16
Abstract: An alternating current electrical power generating system 
in which the generator (7) is driven by a prime mover (1), such 
as a fluid-driven turbine, whose speed may vary, the generator 
rotor (6) being coupled to the output shaft (4) of a differential 
drive unit (2), one input (3) of which is coupled to the prime 
mover (1) and the other input (10) of which is coupled to a syn­
chronous generator (13) whose output is fed to a thyristor con­
trolled variable load (16).
Patent EP-0155927-A3 (EP)
Title: Drying installation for lignite with a high water content
IPC: F26B9/06
Filed: 1985-02-15
Abstract: A drying plant for brown coals of high water content comprises, as seen in flow direction of the coal and one behind the other, a conveyor means (2) equipped with a means (3) for spraying hot waste water onto the coal, a wet sieve (4) equipped with a means (5) for supplying residual steam, a conveyor means (6) for conveying the sieved material to a pressure lock (7), a preheating means (8) equipped with a pressure lock (7) at the charging location and with connections for steam conduits (11), a further pressure lock (13) for discharging the coal from the preheating means (8) and for charging the coal into an autoclave (14) being adapted for being supplied with steam, preferably saturated steam, and having connected thereto waste water conduits (12), a sieve drum (15) arranged within the autoclave (14) and being equipped with a variable rotational drive means (16) and with conveyor elements, in particular screw conveyor elements, a further pressure lock (19) for discharging the steamed material into a subsequent drying means (20), a subsequent drying means (20) having a connection (22) for preheated gases such as steam, air or inert gases, and a means (23) for transporting away the dry coal.
Patent EP-0212524-A3 (EP)
IPC: C23C16/34
Filed: 1986-08-11
Abstract: Disclosed is a method of producing a hard metal alloy 
with a surface region enriched with a first component being at 
least one of the carbides, nitrides and carbonitrides of tanta­
lum, niobium, vanadium or combinations thereof wherein the 
atomic percent ratio of a second component present in the al­
loy and being selected from the carbides, nitrides and carboni­
trides of titanium, hafnium and zirconium and combinations 
thereof to the first component is in the range of from 0 to about 
1.5. Also disclosed are hard metal alloys having said surface 
enriched region which can be used to produce cutting tools 
which are resistant to galling and crater formation.
Patent EP-0226726-A3 (EP)
IPC: G02B6/35
Filed: 1986-09-26
Abstract: Die Schalteinrichtung ist mit einem 
elektro-optischen Wandler versehen, der einen optischen 
Verzweiger (7) und daran angeschlossen eine erste und eine 
zweite, sichtbares Licht sendende Lichtquelle (4,5) sowie 
einen Lichtfühler (6) aufweist. Am optischen Verzweiger (7) 
ist weiter ein optisch-mechanischer Wandler mit einem Licht­
leiter (2) angeschlossen. In jenem führt ein Lichtpfad (40,­
41,42) vom Lichtleiterende zu einem Anzeigefenster. Im Licht­
pfad sind für das Licht der zweiten Lichtquelle (5) durch­
lässige Reflexionsmittel (38) in Abhängigkeit der Funktions­
stellung des optisch-mechanischen Wandlers in ihrer Lage 
veränderbar. Um unabhängig von der Lage der Reflexionsmittel 
eine hinsichtlich Helligkeit und Farbton gleiche Leuchtan­
zeige ermöglichen zu können, ist vorgesehen, dass der Licht­
pfad (40,41,42) zwischen dem Ende des Lichtleiters (2) und 
dem Fenster (32) einen sich konisch erweiternden Bereich 
(41) aufweist. Die Reflexionsmittel (38) sind in diesem 
Bereich (41) in Richtung des Lichtpfades zwischen zwei den 
Funktionsstellungen entsprechenden Endlagen hin- und her 
verschiebbar angeordnet und die zum Lichtpfad rechtwinklig 
orientierte Querschnittsfläche der Reflexionsmittel ist 
mindestens gleich der kleinsten Querschnittfläche des er­
wähnten konischen Bereiches.
Patent EP-0226797-A3 (EP)
Title: Door or window with manually-operated sliding locking bars
IPC: E05C9/18
Filed: 1986-11-12
Abstract: The locking bars (6) are mounted slidably in C-shaped receiving grooves (3) of the leaf (1). The locking bars (6) are of U-shaped cross-section and have lateral legs (7) which are each equipped with a side groove (8) extending over the entire bar length. Each side groove is limited by a lower web of the thickness S1 and an upper web of the thickness S2. The clear height of each side groove has the dimension N. The clear height H1 of the receiving groove (2) is greater than the constructional height H2 of the locking bar (6) by the amount of the web thickness S1. The receiving grooves and the associated locking bars (6) are of identical cross-section on all the spars of the leaf. The receiving grooves (3) have inwardly extending edge strips (5), the constructional height H3 of which is a little smaller than the clear groove height N of the side grooves. There are two installation positions I or II for the locking bars. In the installation position I, the side legs of the locking bar are supported on the bottom face (4) of the receiving groove (3), whilst in the installation position II the locking bar (6) is mounted slidably on the edge strips (5) of the receiving groove (Figure 1). 
<IMAGE>
Patent EP-0228015-A3 (EP)
Title: Antibiotic a 40926 mannosyl aglycon
IPC: A61K35/74
Filed: 1986-12-15
Abstract: The present invention concerns a new antibiotic substance denominated antibiotic A 40926 mannosyl aglycon and the addition salts thereof, a process for preparing it from antibiotic A 40926 complex or a factor thereof, and its use in the treatment of infectious diseases involving microorganisms susceptible to it.
Patent EP-0201993-A3 (EP)
Title: Packaging for ptc-based circuit protection devices
IPC: H01H69/02
Filed: 1986-03-14
Abstract: Circuit protection devices which comprise a PTC conductive polymer element and an enclosure, and which are less likely to cause damage to other electrical components through release of carbonaceous dust. On the interior surface of the enclosure, there is a projection or other disconformity which is spaced apart from the electrodes and which provides a site for arc initiation. In this way, the danger of erosion creating a hole in the enclosure is reduced. Preferably each of the electrodes is surrounded by a projection. Figure 2 illustrates a preferred form of projection.
Patent EP-0194947-A3 (EP)
Title: Dispositif d'affichage matriciel point par point
IPC: G02F1/1362
Filed: 1986-03-13
Abstract: L'invention concerne un dispositif d'affichage 
matriciel point par point comprenant une première et une seconde 
parois (3,1) isolantes en regard, des électrodes de commande (5) 
réparties en matrice au-dessus de la première paroi (3), une 
couche continue (7) d'un matériau résistif réalisant un 
raccordement entre les différentes électrodes (5), chaque 
électrode (5) étant commandée par un circuit de commande (15) 
pouvant être disposé au-dessus de la première paroi (3) une 
couche protectrice (4) isolante étant alors intercalée entre les 
circuits de commande (15) et la couche résistive (7), chaque 
circuit de commande comportant notamment un circuit adaptateur 
d'impédance (21) et un fusible (16), une contre-électrode (9) 
disposée en regard des électrodes de commande (5) sur la seconde 
paroi (1) et un matériau d'affichage (11) intercalé entre les 
électrodes de commande (5) et la contre-électrode (9).  
     Application aux dispositifs d'affichage à cristaux 
liquides.
Patent EP-0214004-A3 (EP)
Title: 4-oh-quinoline-carboxylic-acid derivatives substituted in position 2 by a dihydroxy-substituted group, possibly etherified or esterified, process and intermediates for their preparation, their use as medicaments and compositions containing them
IPC: C07D413/12
Filed: 1986-07-24
Abstract: Compounds of formula (I): <IMAGE> in which X at 5, 6, 7 or 8 is H, halogen, (C1-5) alkyl, (C1-4) alkoxy, -CF3, -SCF3, -OCF3, R1 is phenyl optionally substituted by at least OH, (C1-5) alkyl, (C1-4) alkoxy, CF3, NO2, halogen or a heterocyclic radical optionally substituted by a (C1-4) alkyl radical, R2 and R3 which are identical or different are H, (C1-4) alkyl, aryl, -C(:O)-R5, R5 being (C1-4) alkyl or aryl. R4 is H, (C1-4) alkyl or aryl, and their addition salts with acids and bases.
Patent EP-0236906-A3 (EP)
IPC: E04B1/344
Filed: 1987-03-03
Abstract: Die Erfindung betrifft ein transportables Schutzhaus, so 
wie es beispielsweise im Katastrophenbereich zum Einsatz 
kommt. Um eine bessere Transportmöglichkeit zu schaffen, 
sind die einzelnen Bauelemente gegeneinander bewegbar 
ausgebildet.
Patent EP-0251322-A3 (EP)
IPC: C01B21/068
Filed: 1987-07-02
Abstract: A method for refining powders comprising the 
steps of: (a) adding fluororesin powders to non-oxide 
ceramic powders to form a mixture by mixing; and (b) 
heating the mixture in non-oxidizing atmosphere to allow 
oxides existing on the surface of the non-oxide ceramic 
powders to convert into gaseous fluorides, the gaseous 
fluorides being removed. The fluororesin is polytetra­
fluoroethylene resins. The heating temperature in the 
non-oxidizing atmosphere is 500°C to 1300°C.
Patent EP-0266744-A3 (EP)
IPC: F04B1/20
Filed: 1987-11-03
Abstract: An eccentric ring porting system for hydraulic pumps 
of the type having a rotating cylinder block. The 
rotating cylinder block (46) has a flat annular port face (52) with 
a small cluster of regularly spaced cylinder ports (80) in the 
face circularly arrayed about the axis of rotation (32) of the 
cylinder block (46). A ring valve element (110) has a ring seat 
surface (120) held flush against the cylinder port face (52). The 
axis (36) of the ring seat surface (120) is eccentrically offset from 
the axis of rotation (32) of the cylinder block (46), and the 
cylinder ports (80) are uncovered inside of the inner edge of 
the ring seat surface (120) for output porting of the pump and 
outside of the outer edge of the ring seat surface (120) for 
inlet porting of the pump.
Patent EP-0268986-A3 (EP)
Title: Lamp screen
IPC: F21V13/10
Filed: 1987-11-18
Abstract: It has two side reflectors connected by mutually parallel cross blades. The cross blades (9) consist of resilient material and have V-shaped cross-sections. Arranged in the side reflectors for the cross blades are V-shaped slots (16) which penetrate the cross blades (9) with lateral projections (32, 46), which are provided on their limbs (23) and form hooks (34, 35), directed upwards and downwards, which hold the cross blades (9) on the side reflectors in conjunction with step-shaped shoulders (33) of the cross blades. <IMAGE>
Patent EP-0276403-A3 (EP)
IPC: H04B1/38
Filed: 1987-11-23
Abstract: Bei einem Funktelefon wird die Chip-Karte in ein ggf. klappbar 
ausgebildetes Fach auf der Rückseite eingeschoben oder eingelegt. Die 
Kontaktierung erfolgt automatisch nach dem Schließen der Klappe 
kontaktschonend.
Patent EP-0248642-A3 (EP)
Title: Interleukin-2 induced antineoplastic peptide
IPC: G01N33/68
Filed: 1987-06-03
Abstract: Methods and compositions are provided for production of novel polypeptides having antineoplastic activity. Polypeptides are obtained by lymphokine activation of killer lymphocytes, solubilizing peptides from the cells with acidic ethanolic extraction and purification using chromatography. The resulting peptides may be prepared by other techniques, such as synthesis or expression in nonmammalian or mammalian host cells. The peptides find use in inhibition of neoplastic cell proliferation.
Patent EP-0266047-A3 (EP)
IPC: C10G3/00
Filed: 1987-09-16
Abstract: A process for the production of gasoline range products from C₃ 
to C₆ alkenes which comprises two steps: 
   (a) passing a feed containing the C₃ to C₆ alkenes and water in a 
molar ratio of alkene to water of from 3:1 to 90:1 over an acid 
hydration catalyst under hydration conditions to form a product 
containing oligomers of the alkenes, ethers and optionally alcohols 
and    (b) reacting alkenes containing branching at a carbon atom bearing 
a double bond with a C₁ to C₆ alcohol to form ethers.     
     The steps (a) and (b) can be performed in either order and can 
be followed by a third step (c) in which unreacted C₃ to C₅ alkenes 
are alkylated with isobutane in an alkylation step.
Patent EP-0280817-A3 (EP)
Title: Process for the removal of basic materials from plant products
IPC: A23L27/10
Filed: 1987-12-24
Abstract: A process is provided for the selective removal of basic materials from plant products, in particular, for removing nicotine from tobacco without materially affecting the content of the other components of the tobacco. Tobacco is traversed with a solvent in the supercritical state or in the liquid state wherein nicotine and the other components dissolve in the solvent. The solvent is then passed through an acid-containing trap where the solvent is essentially freed of nicotine. The solvent, depleted of nicotine and enriched in the other components, is then recycled to the tobacco to reextract nicotine. In addition, the tobacco may be pretreated with a chemical base which does not substantially react withe the tobacco components under ambient conditions but rather is activated under the conditions of the extraction process. Pretreatment of the tobacco with a chemical base neutralizes nicotine salts and permits the extraction process to be carried out under milder conditions.
Patent EP-0277558-A3 (EP)
Title: Method and device for making rubber mixtures
IPC: B29B7/18
Filed: 1988-01-22
Abstract: 1. Methode for making rubber mixtures, wherein, in a first step, a master-batch is produced in charges in a ramtype masticator from rubber and non-reactive additional substances, and the master-batch is finally mixed in a second step, with the addition of reactive additional substances, likewise in charges, the maximum temperature during the final mixing process being lower than that during the master-batching process, characterised in that the master-batch is transferred into a ramless masticator for final mixing ans cooling without any intermediate storage.
Patent EP-0299155-A3 (EP)
Title: Cold circular saw with a saw blade arm pivot transversely adjustable relative to the work piece conveying direction
IPC: B23D45/04
Filed: 1988-04-27
Abstract: In a cold circular saw (1) with a saw blade arm (4), which is pivotable for the feed relative to a pivot (2) with a feed pivot axis (3) and has a saw blade (5), as well as with a clamping device for the work piece (7), this pivot (2) of the saw blade arm (4) can be adjusted and secured transversely to the work-piece feed. For a space-saving and inexpensive construction in which longitudinal guides are avoided, the pivot (2) of the saw blade arm (4) is in turn fastened to an adjustable pivoting part, be it a rocking arm (8) or an eccentric, the adjusting pivot axis (9) of which runs parallel to and is at a distance from the feed pivot axis (3) of saw blade arm (4) and is vertically offset. <IMAGE>
Patent EP-0301501-A3 (EP)
Title: Fault tolerant digital data processor with improved bus protocol
IPC: G06F13/36
Filed: 1988-07-27
Abstract: A fault-tolerant digital data processor 
includes a peripheral device controller for 
communicating with one or more peripheral devices 
over a peripheral device bus having first and second 
input/output buses, each carrying data, address, 
control, and timing information. Each peripheral 
device includes a device interface for transferring 
information signals between the associated peripheral 
device and the peripheral bus. The peripheral device 
controller includes a strobe element connected with 
the first and second input/output buses for 
transmitting thereon duplicative, synchronous and 
simultaneous strobe signals. These strobe signals 
define successive timing intervals for information 
transfers along the peripheral bus. Information 
transfers are normally effected by the transmission 
of duplicate information signals synchronously and 
simultaneously on the first and second input/output 
buses. A transfer cycle element includes a scanner 
cycle element to determine an operational state of at 
least one of the peripheral devices connected to the 
peripheral bus; a command cycle element for executing 
a command cycle for controlling operation of an 
attached peripheral device; a read cycle element for 
effecting the transfer of data signals from the 
peripheral device to the input/output controller; and 
a write cycle element for transferring data signals 
from the input/output controller an attached 
peripheral device.
Patent EP-0302389-A3 (EP)
Title: Alpha-unsaturated amines, their production and use
IPC: C07D213/74
Filed: 1988-07-28
Abstract: α-Unsaturated amines of the formula:wherein X¹ and X² are such that one is an electron-attracting group with the other being a hydrogen atom or an electron-attracting group; R¹ is a group attached through a nitrogen atom; R² is a hydrogen atom or a group attached through a carbon, nitrogen or oxygen atom; n is an integer equal to 0, 1 or 2; A is a heterocyclic group or a cyclic hydrocarbon group, and salts thereof and their agrochemical use as insecticidal and/or miticidal agents are described.
Patent EP-0306776-A3 (EP)
Title: A stair assembly unit for a staircase
IPC: E04F11/035
Filed: 1983-09-08
Abstract: A first embodiment of a stair assembly unit (60, 60) used for assembling a curved staircase without support poles includes a lower stair unit (62) having a first cylindrical member (61) projecting upwards and an upper stair unit (62) having a second cylindrical member (65) projecting downwards, wherein the first cylindrical member (61) can be inserted into the second cylindrical member (65) and can rotate freely. To enable easy assembly and adjustment of height and angle, a movable cylinder (64) has a screw thread around its outer circumference adapted to be screwed into the first cylindrical member (61) and a lid member (71) adapted to be fixed to an anchor member (73) of the second cylindrical member (65) by means of an axial bolt (66). Loosening of the bolt (66) permits the movable cylinder (64) to be rotated with an operating handle with respect to the first and second cylindrical members (61, 65). A second, modified embodiment is deseribed.
Patent EP-0326652-A3 (EP)
Title: Mobile device for packaging highly toxic waste, especially
IPC: B09B3/00
Filed: 1988-10-12
Abstract: The invention relates to a mobile device for handling, in particular, highly toxic waste. A filling funnel, below which stable packaging containers can be arranged, is mounted on a waggon. After the packaging containers are filled, they are closed and transported, for example, to an incineration plant. It is advantageous that the handling of the highly toxic waste is made easier since when unloading the filled packaging containers and when handling them at the site of disposal, it is no longer necessary to work under full-protection conditions, i.e. less strict safety and protection regulations apply with respect to the packaged waste. <IMAGE>
Patent EP-0314090-A3 (EP)
Title: Toy road
IPC: A63H18/12
Filed: 1988-10-26
Abstract: In order to guarantee uninterrupted driving operation over a period of time of any desired length and furthermore to guarantee the driving operation over a subsequent predetermined period of time on failure or termination of the mains connection in a toy road with toy vehicles having an electric drive motor, arranged in the chassis, and a track route formed, in particular, by plug-in link pieces, the drive motor being supplied with electric current from the mains supply via current pickups and current conductors installed in the track route, provision is made for the link pieces 2 to be connected detachably or non-detachably to current conductors 7 over the entire track route 1, the toy vehicle 6 having current pickups, which are in contact with the current conductors 7, and a rechargeable current source 11 which serves as an electric buffer. In this case, the current source 11 and the current pickups 18, 19 are in simultaneous, permanent connection with the drive motor. If the current supply apparatus 10 is separated from the mains current supply, the internal current source 11 automatically comes into operation and allows further driving operation until it has been discharged. The current conductors 7 on the link pieces 2 are formed either by metal foils or metal foil portions, by electrically conducting mouldings 7' which can be plugged in a clamping manner onto the individual link pieces 2 and can be plugged detachably either onto the edge parts 5 or in the region of the track surfaces 8 of the link pieces 2 or are fixedly and non-detachably connected to the link pieces. <IMAGE>
Patent EP-0330745-A3 (EP)
IPC: C07C67/00
Filed: 1988-12-05
Abstract: Es wurde nach einem wenig aufwendigen Weg zur Herstellung von 
3,5,5-Trimethyl-4-hydroxi-2-cyclohexen-1-on durch Oxidation von 
beta-Isophoron gesucht. Bekannte Verfahren mit Edelmetallkataly­
satoren, Peressigsäure oder m-Chlorbenzoesäure sind aufwendig in 
der Isolierung oder zeigen schlechte Ausbeuten.  
     Das neue Verfahren zur Herstellung von 3,5,5-Trimethyl-4-hydroxi-­
2-cyclohexen-1-on besteht darin, daß beta-Isophoron in Gegenwart 
von Perhydrol und Ameisensäure oxidiert wird.  
     3,5,5-Trimethyl-4-hydroxi-2-cyclohexen-1-on wird als Aroma- und 
Duftstoff verwendet.
Patent EP-0277006-A3 (EP)
Title: Smart sensor system for diagnostic monitoring
IPC: G21D3/06
Filed: 1988-01-27
Abstract: The present invention is a component sensor 
monitoring system which includes all sensor and plant 
component monitoring at distributed plant locations close 
to the sensors which are the source of the signals to be 
analyzed. Minimally preconditioned analog sensor signals 
are multiplexed, filtered and adjusted before being applied 
to an analog-to-digital converter to produce digital 
samples to be stored in a data memory of a digital signal 
processor using a direct memory access technique. A data 
acquisition computer also control the selection of sen­
sors, gain, etc., based on commands from a controller. The 
digital signal processor, collects data, processes it and 
sends it to the controller for analysis to determined plant 
component condition and to check the possibility that the 
particular sensor may be malfunctioning. Once a sensor 
signal is processed, the controller selects the next sensor 
by transmitting an appropriate command to the data acquisi­
tion computer.
Patent EP-0288197-A3 (EP)
Title: Decanter centrifuge incorporating airlift device
IPC: B04B1/20
Filed: 1988-04-13
Abstract: A decanter centrifuge which includes an annular bowl (7), a hollow tube (20) on the axis of the bowl, and means (23) for discharging from the bowl a first phase of an input sludge (15), the centrifuge being characterised by a fluid-activated airlift device (27) which includes a discharge line (30) radially supported from the hollow tube, and a fluid supply line (28, 28A) for conveying fluid from within the hollow tube to an outer end portion of the discharge line to effect removal from the bowl through said line of another phase of the sludge.