baber/WOPTO huggingface dataset:
Patent EP-0225300-A3 (EP)
IPC: B23B27/00
Filed: 1986-10-27
Abstract: Cutting insert for chip-removing machining comprising an 
upper face (11), a lower face (12) and, connecting those, 
edge surfaces (13). Lines of intersection between the edge 
surfaces and the upper face form cutting edges. The insert 
(10) has a substrate (14) comprising a metal and a radiation-­
emitting material. The substrate (14) is covered by a 
radiation-tight layer (15). During wear of the layer (15) 
the substrate (14) is exposed, and therefore the intensity 
and direction of the radiation can be detected for determin­
ation of the size and type of the wear damage.
Patent EP-0237702-A3 (EP)
Title: Process for the continuous coking of pitches, and use of the coke obtained
IPC: C10B55/00
Filed: 1987-01-12
Abstract: Coke for reactor graphite is produced continuously by coking a hard pitch with a softening point (K.-S.) above 130 DEG  C. and a coking residue of at least 45% by weight in a rotary pipe furnace equipped with a moving device and subsequent calcination without intermediate cooling. The temperature of the inner wall of the indirectly heated furnace ranges from about 500 DEG  to about 800 DEG  C. The gases and vapors formed during the coking process are guided in countercurrent flow to the pitch.
Patent EP-0231822-A3 (EP)
Title: Roughage trough
IPC: A01K5/01
Filed: 1987-01-22
Abstract: The roughage trough for animal husbandry, having a trough and a cover grid is in particular for the purpose of healthier, more economical and labour-saving feeding of animals preferably horses, characterised in that the cover grid inside the trough is arranged to lie freely on the roughage, e.g. hay or straw and is maintained in a lying position in its unrestricted vertical movement within the side walls of the trough. <IMAGE>
Patent EP-0240766-A3 (EP)
IPC: C07D239/30
Filed: 1987-03-12
Abstract: Ein einfaches Verfahren zur Herstellung von Tetrachlorpyrimidin 
besteht darin, 2-Trichlormethyl-4,5,6-trichlorpyrimidin, 
vorzugsweise in Gegenwart von 0,1 -0,5 Mol Chlor auf ca. 550 - 800°C 
zu erhitzen.
Patent EP-0244801-A3 (EP)
IPC: A23L2/00
Filed: 1987-05-04
Abstract: A carbonated beverage dispenser having a carbonating 
tank is described. The dispenser is for dispensing beverages 
comprising a concentrate and a diluent usually carbonated wa­
ter. The carbonation takes place in the tank by spraying or jet­
ting refrigerated water inside the tank and by spinning a bladed 
rotor inside the tank so as to intersect said jets or sprays to 
break up the water into atomized clouds. This is done in a car­
bon dioxide atmosphere inside the tank and therefore absorp­
tion of carbon dioxide takes place rapidly. A magnetic coupling 
between the bladed rotar and a prime mover outside the tank 
means that there is no need to make any break in the tank for a 
drive shaft.  
     The dispenser also has facility to dispense either still wa­
ter or carbonated water or a mixture depending upon the de­
gree of carbonation required of the diluent.
Patent EP-0245750-A3 (EP)
Title: Distinguishing nested structures by color
IPC: G06F17/21
Filed: 1987-05-05
Abstract: A method of distinguishing between nested expressions, 
functions, logic segments or other text by using a different 
color for each nesting level.
Patent EP-0302967-A3 (EP)
Title: Quinazoline derivative, processes for its production, and cerebral dysfunction remedying agent comprising it as active ingredient
IPC: A61P25/28
Filed: 1987-12-16
Abstract: A quinazoline derivative represented by the following formula (I)   <CHEM> or its pharmacologically acceptable acid addition salt and processes for production thereof. The quinazoline compound is used as a cerebral dysfunction remedying agent.
Patent EP-0277348-A3 (EP)
IPC: A61K31/41
Filed: 1987-12-22
Abstract: Imidazol- und Triazolderivate der allgemeinen Formel 
  
in welcher Ar Thienyl, durch Halogen, Niederalkyl oder Niederalkoxy substituier­
tes Phenyl, Biphenylyl oder Naphthyl, R₁ Wasserstoff oder Niederalkyl, Alk 
geradkettiges oder verzweigtes Alkyl mit 1 bis 10 Kohlenstoffatomen, Y 
Sauerstoff, Schwefel, Sulfinyl oder Sulfonyl, n Null, 1 oder 2, Z Sauerstoff, 
Schwefel oder Sulfinyl, m Null oder 1, R₃ Wasserstoff, geradkettiges oder 
verzweigtes Alkyl, Cyclohexyl, gegebenenfalls durch Hydroxy, Halogen, Trifluor­
methyl, Niederalkyl oder Niederalkoxy substituiertes Phenyl, Biphenylyl, Pyridyl 
oder gegebenenfalls durch Halogen substituiertes Naphthyl, X CH oder N und R₂ 
Wasserstoff oder Niederalkyl bedeuten, und deren pharmazeutisch annehmbare 
Säureadditionssalze zur Verwendung als antimykotische Mittel in der Human- und 
Tiermedizin.
Patent EP-0265017-A3 (EP)
Title: Process for the mutual condensation of aromatic and carbprocess for the mutual condensation of aromatic and carbonylic compounds onylic compounds
Inventor: CLERICI MARIO GABRIELE
IPC: C07C37/20
Filed: 1987-10-19
Abstract: The mutual condensation of aromatic and carbonylic compounds is carried out with zeolitic materials derived from silicalite by replacing a portion of silicon with B and Al, Al and Ti, Ti and Fe, and with ZSM-5, to yield diaryl-alkanes.
Patent EP-0251590-A3 (EP)
Title: Container cap
IPC: B65D25/22
Filed: 1987-06-19
Abstract: A cap 2 for a dispensing container 1 for a liquid, has an outlet orifice 9 sealable by a plug 15 formed on a flexible band 11 which is hingedly attached 16, 20 to the cap and which, when the plug 15 is removed from the orifice 9, forms a hanging support for the container 1, the band lying in the same vertical plane in both the open and closed positions. The cap is useful for containers for shower gels and the like, where it is necessary to hang the container from a support during use. The cap can also be adapted to contain two orifices each serving a separate compartment of a twin-compartment pack.
Patent EP-0281083-A3 (EP)
Title: Nonwoven binders of vinyl acetate/ethylene/self-crosslinking monomer/acrylamide having improved blocking resistance
IPC: C08F218/02
Filed: 1988-03-01
Abstract: A copolymer emulsion for bonding nonwovens demonstrating increased 
blocking resistance comprising an aqueous medium having colloidally dis­
persed therein a copolymer consisting essentially of vinyl acetate, eth­
ylene, a crosslinkable comonomer which is an N-acrylamidoglycolic acid 
or an acrylamidobutyraldehyde dialkyl acetal type compound, and a small 
amount of an acrylamide.
Patent EP-0292657-A3 (EP)
Title: Stretcher for thermal treatment of sheet-like materials in the width
IPC: D06C3/02
Filed: 1988-03-10
Abstract: 1. Tensioning machine for the heat treatment of lengths of material which are guided widthways, in particular lengths of textile material, containing a) a material inlet zone (3), a plurality of heat treatment zones (4 to 6) and a material outlet zone (7), all the zones being arranged in succession in the longitudinal direction of the tensioning machine (1), b) two tensioning chains (8, 9) which run continuously in the longitudinal direction of the tensioning machine through all the zones and are an oblique distance apart and on chain links (10) which are flexibly connected to one another bear holding elements (11) for gripping the two long edges of the lengths of material (2) to be treated, c) chain guide rails (12, 13) to support and guide the advancing and returning strands of the two tensioning chains, d) cooling air blowing arrangements (14, 15) which are associated with long sections of the chain guide rails at least in the region of the returning strand of the tensioning chain, characterised in that e) the cooling air blowing arrangements (14, 15) which are only arranged approximately on the length of the long sections of the chain guide rails (12, 13) which run inside the heat treatment zones (4, 5, 6), are constructed in such a way that these long sections of the chain guide rails are each enclosed at least in their outer regions (e.g. 13a) constructed for the returning strands of the tensioning chain in a sheet metal channel (16, 17) serving as a cooling air guide channel, and these channels also extend in the transverse direction at least above the chain guide rails (12, 13) and thus have an open connection to the interior of the appertaining heat treatment zones so that used cooling air is introduced into the heat treatment zones through the inner regions (e.g. 13b) of the chain guide rails (12, 13) associated with the advancing strands of the tensioning chain (e.g. 9a).
Patent EP-0303824-A3 (EP)
Title: A device for locating the epidural space
IPC: A61M19/00
Filed: 1988-07-12
Abstract: The device for locating the epidural space being 
proposed is based on the depression existing at that space. 
It consists of a circuit and a canula (1) with its correspond­
ing needle.  
     Once the circuit is connected, a puncture is carried 
out with the canula (1) up to the surroundings of the yellow li­
gament, being fixed at this position by means of a fixation ele­
ment (5) which is displaced up to the patient's back. The needle (3) 
is inserted into the canula (1) and it continues punching until 
reaching the epidural space, what happens when the circuit is 
triggered due to the existing depression, a/some alarm/s and 
an electromagnet (16) being thereby activated, the latter attract­
ing the needle (3) and inserting it into a sleeve (2). With the si­
multaneous displacement of the latter (2) and of the needle (3), 
one reaches the centre of the epidural space, situated 2 mm 
away from the circuit triggering position, this being the ma­
ximum sleeve displacement distance.
Patent EP-0301451-A3 (EP)
Title: Automated self-service checkout system
IPC: G06K17/00
Filed: 1988-07-23
Abstract: An apparatus for self-service check out which 
calculates, within a main computer, the cumulative total weight 
of items, based on pre-determined and pre-programmed weights, 
and compares the computerized cumulative total weight to the 
weight determined by a second weigh scale means which 
determines the total weight of all items placed in a receiving 
container means. Items scanned by electronic means are 
itemized by the computer which directs the printing of an 
itemized register tape. Fraudulent mishandling of items by the 
customer is overcome by communication between the computer and 
ending weigh scale when weights calculated by each correspond 
within a determined tolerance level. In an alternate 
embodiment, a weighing of pre-scanned items in total is 
required to correspond with the total weight calculated by the 
computer and the end weigh scale, within a determined tolerance 
level.
Patent EP-0310787-A3 (EP)
IPC: C08B11/145
Filed: 1988-08-12
Abstract: Die Erfindung betrifft ein Verfahren zur Herstellung 
tertiären oder quaternären Stickstoff enthaltenden Cellu­
loseethern durch Umsetzung von Alkylenepoxiden mit 
Cellulose bzw. deren Derivaten in alkalischem Medium 
in Gegenwart von Wasser.  
     Als Kationisierungsmittel setzt man Alkylenepoxide 
oder deren Gemische mit den allgemeinen Formeln 
  
ein, in denen n = 1, 2 o der 3 ist, R¹, R² und R³ 
gleichen oder verschiedenen Alkylresten mit 1 bis 
18 Kohlenstoffatomen oder R¹ dem Benzylrest oder 
-C₂H₄OH entspricht, und X-Chlorid, Bromid, Sulfat 
oder Acetat bedeuten.
Patent EP-0307907-A3 (EP)
Title: Process for olefin polymerization
IPC: C08F4/62
Filed: 1988-09-15
Abstract: Olefins are polymerized by a process which uses hydrogen to control the resultant polymer characteristics. Polymer density, in-situ comonomer production, and polymer short chain branching can be regulated by the use of a carbon monoxide reduced polymerization catalyst system.
Patent EP-0288105-A3 (EP)
IPC: B01D29/01
Filed: 1988-04-06
Abstract: The machine comprises a separation chamber (1) defined by a 
filtering surface (11) the lower part of which is cylindrical and 
the upper part of which is open in the manner of a hopper; it also 
comprises a cylindrical separation and compacting chamber (2); 
within the chambers (1) and (2) there is positioned a screw the 
helix of which has a radius substantially equal to the radius of 
the chambers (1) and (2); said screw (30) is arranged to transfer 
the solid and semisolid parts from the first to the second chamber 
and from there to discharge; on the upstream end of the chamber 
(2) there is positioned a door (22) arranged to oppose with 
constant force the material advancement.
Patent EP-0310430-A3 (EP)
Title: Homogeneous t-4 uptake assay method and kit
IPC: G01N33/78
Filed: 1988-09-30
Abstract: The present invention provides an improved assay for measuring thyroxine uptake by thyroxine binding globulin in which thyroxine binding globulin (TBG) activity is measured directly. The method comprises combining a sample in an aqueous solution with an enzyme donor (ED) conjugated to an analogue of polyiodothyronine that competes with thyroxine for thyroxine binding globulin binding sites. An enzyme acceptor (EA) characterized by providing a modulated enzyme activity in relation to the amount of TBG activity is combined with an enzyme donor and sample in an aqueous solution. The amount of enzyme activity in comparison to a control solution having a known amount of available TBG binding sites is determined.
Patent EP-0320451-A3 (EP)
IPC: B01J31/04
Filed: 1988-11-30
Abstract: Verfahren zur Herstellung von alkylsubstituierten Phenolen oder Naphtholen, 
indem man die entsprechenden Dialkylbenzole bzw. -naphthaline bei höheren 
Temperaturen von beispielsweise 70 bis 130°C mit Sauerstoff oder Sauer­
stoff abgebenden Verbindungen, in Abwesenheit von Lösungsmitteln und in 
Gegenwart eines Alkali- oder Erdalkalimetallsalzes einer organischen 
Carbonsäure mit 5 bis 14 Kohlenstoffatomen zu den entsprechenden 2,6-Di­
alkylnaphthalin- bzw. 1,4-Dialkylphenylmonohydroperoxiden oxidiert und 
diese anschliessend in üblicher Weise hydrolysiert.  
     Das Verfahren führt zu reinen, leicht isolierbaren Produkten in guter 
Ausbeute. Die erfindungsgemässen Verfahrensprodukte sind wertvolle Vor- 
und Zwischenprodukte für unter anderem Farbstoffe, Kunststoffe oder 
Pharmazeutika.
Patent EP-0276201-A3 (EP)
IPC: B61K9/04
Filed: 1988-01-13
Abstract: Method of detecting, by auto-correlation type technics, 
overheating of bearings independently of the type of bearing in 
question, whereby the relative temperatures of the bearings of at 
least three successive axles (A, B, C) are measured, whereupon it is 
determined which temperature of two adjacent temperatures are located 
closest to each other, whereby the lowest one of said two 
temperatures is chosen, and whereby a reference value is calculated 
considering said temperature for the middle one (B) of the three 
axles, and said reference value is multipled by a certain constant 
to define a thermal alarm limit, and whereby alarm is given when the 
reference temperature of the said middle axle (B) is exceeded.
Patent EP-0330126-A3 (EP)
Title: Zylinderkopfdichtung
IPC: F16J15/08
Filed: 1989-02-20
Abstract: Die Zylinderkopfdichtung hat einen Träger(1)mit Ausnehmungen 
(2) für Verbrennungsräume eines Verbrennungsmotors. Am Rand 
der Ausnehmungen (2) für die Verbrennungsräume sind hitze­
beständige Dichtelemente (4) vorgesehen, die durch pro­
filierte Abschnitte (31 bis 33) des Trägers (1) selbst ge­
bildet sind. Diese Dichtelemente (31 bis 33) erfordern 
keinen zusätzlichen Montagevorgang. Da der Träger (1) und 
die Dichtelemente (31-33) aus dem gleichen Material be­
stehen, ist eine optimale Abdichtung gewährleistet.
Patent EP-0332893-A3 (EP)
Title: Method and device for economizing detergent, particularly for an automatic-cycle washing machine
IPC: D06F39/08
Filed: 1989-02-22
Abstract: A method for economizing detergent for an automatic-cycle washing 
machine (60) comprising a tub (61) housing a rotary drum (62), a 
discharge pipe (3) connecting said tub to a pump (2) and into 
which a filter (65) is connected, and a delivery pipe (4) from 
said pump (2), characterised in that the wash water fed into the 
machine undergoes a pulsating movement by way of the pump, so that 
said pump (2) and the relative pipes (3, 4) are washed and the 
detergent present in the water is dissolved.  
     This method is implemented by a device characterised by comprising 
means for effecting the pulse-operation of the pump.
Patent EP-0336160-A3 (EP)
IPC: B60G15/02
Filed: 1989-03-16
Abstract: Technische Aufgabe 
     Erhöhung der Achslast ohne Vergrößerung des Einbaurau­
mes der Hauptfeder und Beibehaltung des Fahrverhaltens 
bei Leerfahrt.  
     Es sind eine Feder (4) und ein Stoßdämpfer (5) entlang 
einer gemeinsamen Längsachse (7) in einem gemeinsamen 
Gehäuse (8), eine Feder-Stoßdämpfer-Einheit (6) bildend, 
angeordnet. Diese Feder-Stoßdämpfer-Einheit (6) kann 
allein oder in Kombination mit weiteren Federn oder 
Stoßdämpfern zur Abstützung der Achse (2) am Fahrzeug­
rahmen (1) eingesetzt werden.
Patent EP-0334354-A3 (EP)
Title: Preparation of aqueous polymer emulsions in the presence of hydrophobically modified hydroxyethylcellulose
IPC: C08F20/00
Filed: 1989-03-23
Abstract: Disclosed is an improved process for the emulsion 
polymerization of ethylenically unsaturated monomers in 
the presence of a polymerization catalyst wherein the 
emulsion polymerization is conducted in the presence of 
from about 0.02 to about 2.0 percent by weight of the 
total monomer content, of a hydrophobically modified 
hydroxyethylcellulose.
Patent EP-0343358-A3 (EP)
Title: Letter box with devices intended to prevent foreign bodies from being introduced in it
IPC: A47G29/124
Filed: 1989-04-11
Abstract: Letter box comprising a wall dividing the inner room in two 
compartments, the rear one intended to collect the mail, and the 
front one for receiving foreign bodies - if any - introduced in the 
box itself, the access to said correspondence-receiving compartment 
being closed by a movable wall arranged in such a way as to open 
only if items resembling the correspondence in size and shape are 
introduced.
Patent EP-0382881-A3 (EP)
IPC: G01D5/353
Filed: 1989-06-10
Abstract: Um die exakte Größe des zu kaufenden Schuhs vorab bestimmen 
zu können, werden Paßformen verwendet, die durch einen 
sohlenartigen Abguß (1) von den Originalleisten gebildet 
sind. Erhöhungen (2), insbesondere in Form von Noppen, 
markieren den nötigen Zehenfreiraum. Erhöhungen und 
Vertiefungen auf der Ober- bzw. Unterseite des Abgusses (1) 
ermöglichen das sichere und platzsparende Stapeln.
Patent EP-0354590-A3 (EP)
Title: Instruction buffer for a microcomputer
IPC: G06F15/78
Filed: 1989-08-14
Abstract: A microcomputer comprising an instruction buffer receiving an 
instruction, a first decoder for decoding the instruction ouputted from 
instruction buffer so as to generate a write request detection signal, an 
instruction memory for receiving and storing the instruction outputted 
from instruction buffer, a program counter for indicating an address to 
be written or read, a second instruction decoder for receiving an 
instruction code read from the instruction memory and for generating 
data and control signals including a halt signal, a data memory for storing 
the data from the second instruction decoder in response to a write signal 
from the second instruction decoder and for outputting data stored in the 
data memory in response to a read signal from the second instruction 
decoder, an address counter for receiving an address information from 
the second instruction decoder and for supplying an address to the data 
memory, a logic circuit connected to receive through a gate the halt signal 
from the second instruction decoder and for generating a halt indication 
signal to the program counter so as to inhibit an updating of the program 
counter, the logic circuit being also connected to receive the write request 
detection signal from the first instruction decoder and the write request 
decode signal from the second instruction decoder so that the halt signal 
from being prevented from being inputted through the gate when the 
write request detection signal and the write request decode signal are in a 
predetermined condition, and a pulse input circuit for receiving a clock 
pulse for defining a periodical operation and for outputting the clock 
pulse to the program counter.
Patent EP-0356814-A3 (EP)
Title: Verfahren zur Herstellung von Polyetherpolyolen auf Basis aromatischer Di- und/oder Polyamine und deren Verwendung für Polyurethan- und Polyisocyanurat-Kunststoffe
IPC: C08G65/26
Filed: 1989-08-17
Abstract: Die vorliegende Erfindung betrifft verbesserte basische 
Polyetherpolyole einer OH-Zahl von 300 bis 630, vorzugs­
weise 400 bis 560, auf Basis von 2,4- und/oder 2,6-Toluylen­
diamin oder deren Gemische mit o-Toluylendiamin, Diphenyl­
methandi- und/oder -polyamine und/oder Methyldiphenylmethan­
di- und/oder -polyamine.
Patent EP-0363664-A3 (EP)
IPC: C10K1/08
Filed: 1989-09-13
Abstract: Bei diesem Verfahren wird das Koksofengas unter Nieder­
druck durch eine Pottaschewäsche bis auf 0,2 bis 0,5 g 
H₂S/m 3 / n Gas entschwefelt und daran anschließend in ei­
ner Stretford-Wäsche bis auf 2 bis 5 mg H₂S/m 
 Gas 
feinentschwefelt. Das Sauergas aus der Pottaschewäsche 
und der Elementarschwefel aus der Stretford-Wäsche wer­
den dabei gemeinsam entweder in einer Schwefelsäureanlage 
oder einer Claus-Anlage aufgearbeitet.
Patent EP-0362862-A3 (EP)
Title: Manhole cover
IPC: E02D29/14
Filed: 1989-10-06
Abstract: The invention relates to manhole covers with hinge and opening assistance, which can serve as an escape opening. Screw turnbuckles, which have to be loosened and also locked again from above and below, serve as locking means for the said manhole cover. According to the invention, the screw bolt of the screw turnbuckle possesses a screw lever which can be engaged with the screw bolt via a cross-recessed hub or a polygonal part. The screw lever can be provided with a cardan joint so that, when not in use, it can hang down freely.
Patent EP-0366130-A3 (EP)
IPC: H01L29/78
Filed: 1989-10-26
Abstract: Disclosed herein is a linear deflection amplifier which 
is suitable for processing horizontal sweep signals for driving 
a magnetic deflection yoke (22) of a radar CRT PPI (Plan 
Position Indicator) display. The amplifier features a trans­
admittance feedback where output current follows input voltage. 
Flyback resonance is derived by a shunt capacitor (18) coupled 
to an FET switch (20). Low cross-over distortion and temper­
ature compensation of components within the system is achieved 
by use of a modified class B power mosfet push-pull configura­
tion (Figure 1).
Patent EP-0373543-A3 (EP)
Title: Diagnostic media and assay for detecting fungicide resistance
IPC: C12Q1/18
Filed: 1989-12-09
Abstract: A diagnostic media and assay, as further described herein, for detecting fungicide resistant strains of fungal plant pathogens.
Patent EP-0340830-A3 (EP)
Title: Equipment  for the detection and correction of the sideways movement of a belt advancing along a processing line
IPC: B65H23/02
Filed: 1989-04-19
Abstract: An equipment for the detection and correction of the sideways 
movement of a belt (10) advancing along a processing line 
comprises a light source (13) and a receiver oriented toward said 
source and between them the advancing belt is interposed; 
the receiver is equipped with sensors (16) which generate signals in 
accordance with the quantity of light picked by said 
receiver and control the devices which restore the sideways 
movement of the belt; the receiver consists of at least one 
optical fiber (15) or similar device able to transmit the light 
towards the ends, extending substantially for the entire length 
of the light source and the sensors are located exclusively at 
the ends of said optical fiber.