baber/WOPTO huggingface dataset:
Patent EP-0156401-A3 (EP)
IPC: F25D11/00
Filed: 1982-09-27
Abstract: The described method of processing and transporting 
produce, particularly perishable vegetable matter is charac­
terized by the following steps: placing the produce in an air-­
tight container at a first location, sprinkling as soon as pos­
sible from the top of the air-tight container onto the produce 
chilled water at a temperature of about 0°C - 2.9°C while 
purging simultaneously the air in the container with an oxy­
gen free gas, then transporting the container to a second 
location, during transportation, maintaining the atmosphere 
in the container oxygen free, maintaining the temperature in 
the container as low as the produce tolerates and exhausting 
said oxygen free gas. This method is versatile, energy con­
serving, rapid, efficient, and inexpensive.
Patent EP-0172508-A3 (EP)
Title: Line pipette
IPC: B01L3/02
Filed: 1985-08-09
Abstract: A line pipette in which the diameter of its suction cylinder is longer in the direction transversal to the line than longitudinal to the line. In this way it has been possible to make their cross section area larger, yet without increasing their spacing.
Patent EP-0177025-A3 (EP)
IPC: F28D1/04
Filed: 1985-10-02
Abstract: Ein Kühlsystem mit einem Haupt- und mehreren Zusatz­
kühlern (11 und 20, 26, 35) weist zu Zwecken der Durchflu­
ßregelung von Kühlflüssigkeit durch die einzelnen Zusatz­
kühler (20, 26, 35) in dem Hauptkühler (11) mehrere gegebe­
nenfalls unterschiedlich große Abschnitte auf, die mit den 
Zusatzkühlern (20, 26) verbunden sind, während ausgangs­
seitig der Zusatzkühler (20, 26) ein Ventil (25) zum Steuern 
der Durchflußmenge des Kühlmittels durch die Zusatzkühler 
(20, 26) vorgesehen ist.
Patent EP-0192825-A3 (EP)
IPC: B65D83/00
Filed: 1985-11-22
Abstract: Die Erfindung betrifft einen in Art einer deckelverschlie­
ßbaren Tube gestalteten Behälter (1) mit Auspreßkolben (2) 
und einer diesem zugeordneten Luftdurchtrittszone und 
schlägt zur Erzielung einer herstellungstechnisch einfachen, 
die eingeschlossene Luft sicher evakuierenden Bauform vor, 
daß der Auspreßkolben (2) zwei, durch eine Büchse (7) 
miteinander verbundene Kolbenteller (a, b) aufweist, und die 
Luft in den Ringraum (R) zwischen den beiden Kolbentellern 
(a, b) gelangt und von dort den einen Kolbenteller (b) 
passiert.
Patent EP-0165670-A3 (EP)
IPC: C07C327/22
Filed: 1985-04-12
Abstract: Lubricating oil, containing a β-hydroxethyl mercapto 
ester of a fatty acid derived from coconut oil, is characterised 
by improvement in anti-wear and anti-friction properties.
Patent EP-0169702-A3 (EP)
Title: Aldehyde of imine oxygen scavengers for vinyl polymerizations
IPC: C08F4/00
Filed: 1985-07-17
Abstract: Aldehydes and/or imines of the formula  R3Qn wherein n is 1-4; R3 is an organic radical having a valence of 1-4 or hydrogen; Q is of the formula <CHEM> wherein A is O or NR4; R1, R2, and R4 are independently selected C1-6 alkyl or aryl radicals or mixtures thereof are useful, especially in mixtures with transition metal ions selected from Co<+><+>, Cu<+><+> and Mn<+><+>, as oxygen scavengers in the curing of monomers, oligomers and polymers containing vinyl unsaturation which is inhibited by the presence of oxygen. A preferred composition is a mixture of aldehydes which are the reaction product of (a) ethylene urea, (b) formaldehyde, (c) isobutyraldehyde, and (d) 2-ethylhexanal in a molar ratio of (a):(b) of 1:2 and of (a) to the sum of (c) and (d) of 1:2.
Patent EP-0160606-A3 (EP)
Title: Stone crusher
IPC: B02C13/06
Filed: 1985-04-23
Abstract: 1. Method for the gradual fragmentation of stones by way of a movable breaker comprising a rotor (9) which is height adjustable relative to a frame (1) equipped with hammers (10) which are fixed rigidly and regularly to the rotor periphery and distributed in a plurality of parallel and regularly spaced rows according to a staggered arrangement and, during rotation of the said rotor (9), brush against an anvil (17) attached to the frame (1) parallel to the rotor (9), characterised in that the method consists of the stones being pushed by the rotor (9) during the movement thereof, of restraining the said stones, and of the stones remaining under the frame (1) against the rotor (9) upstream of the anvil (17) until sufficient fragmentation is achieved by a nibbling action to allow the stones to be thrown rearwardly by passing between the hammers (10) and carried along by the successive rows of hammers.
Patent EP-0205137-A3 (EP)
IPC: C04B35/468
Filed: 1986-06-07
Abstract: A composition for forming a densified dielectric body at 
low firing temperatures which is a mixture of finely divided 
particles of BaTiO₃, a metal oxide selected from Nb₂O₅, Ta₂O₅ 
and mixtures thereof, a rare earth oxide and a mixture of 
MnO₂ and another transition metal oxide.
Patent EP-0209777-A3 (EP)
Title: Sealing device for a screening machine
IPC: B07B1/46
Filed: 1986-07-05
Abstract: 1. A seal for a sieve jigger having cross members which are disposed transversely of the sieving direction and between which sieve linings are attached to be alternately jigged and extended by the cross members, the sieve lining bearing against a seal in the zone of the particular side wall of the machine, characterized in that the seal (1) is a plate-shaped corrugated element and the shafts (2, 3, 4) and their generatrices extend horizontally and vertically.
Patent EP-0212490-A3 (EP)
Title: An arrangement for the sealing of thermoplastic-coated packing material
IPC: H05B6/10
Filed: 1986-08-08
Abstract: The invention relates to an arrangement for the sealing of thermoplastic-coated packing material of the type which comprises at least one layer of an aluminium foil. The arrangement comprises an inductor (13) connectable to a high-frequency source of current which is constituted of a U-shaped loop of electrically conducting material. The legs of the U-shaped loop are parallel and are situated close to each other, and the inductor (3) comprises between its legs a core (10) of ferrite material. The said core of ferrite material has local inserts (11) of ferrite material of substantially higher permeability than the surrounding portions of the core (10) and the local inserts (11) are installed in regions of the sealing arrangement where strong local heating is required in the sealing joint or where the sealing pattern needs to be influenced.
Patent EP-0230523-A3 (EP)
Title: Four-wheel drive for a motor vehicle
IPC: B60K17/346
Filed: 1986-10-21
Abstract: A first axle, such as the front axle of a motor vehicle, is directly driven by the vehicle engine or its gear shift transmission. The vehicle wheels of the rear axle can be connected automatically via two limited slip differential systems that are assigned to them and are arranged on the rear axle. The limited slip differential systems comprises a planetary transmission with a through drive ratio that deviates slightly from 1:1 and a centrifugal brake that engages at the planetary transmission with a significantly higher ratio.
Patent EP-0228527-A3 (EP)
Title: Door or window fitting
IPC: E05D15/526
Filed: 1986-10-30
Abstract: A lock for a door or window is actuated by a toothed rack (24) which engages the teeth of a pinion (22). The pinion (22) is mounted in a housing (16) which is fastened to the frame of the door or window and the pinion is rotated by a handle. The housing (16) forms a guide for the toothed rack which is connected at its upper and lower ends to the lock actuating rods. The pinion teeth project through a slot with a rebated edge in the side of the housing (16) in order to engage the toothed rack (24).
Patent EP-0193399-A3 (EP)
Title: Apparatus for drawing blood from a limb
IPC: A61M1/02
Filed: 1986-02-26
Abstract: An apparatus for drawing blood from an arm or leg is 
provided with an inflatable air bag (1) placed around the arm 
or leg and intermittently squeezes a part of the arm or leg, 
control of inflation and contraction of the air bag (1) being 
controlled by means of an electronic circuit (11) which 
permits free and precise change of the length of time for 
inflating or contracting the air bag as well as pressure in the 
air bag (1), the apparatus according to this invention for 
drawing blood from a swollen vein extending within a part of 
the limb between the air bag (1) and the extremity of the limb 
can increase the quantity of blood to be withdrawn. There­
fore, this apparatus is suitable to be used together with an 
extracorporeal blood circulation and treating apparatus.
Patent EP-0225727-A3 (EP)
Title: Size independent modular web processing line and modules
IPC: B65H23/188
Filed: 1986-11-10
Abstract: Modular web processing units (100) may be physically and electrically assembled into clusters to perform various web processes (e.g. the production of paper forms such as invoices, checks, labels, etc.). Each module (100) has a main process driver (12) which is not directly coupled to a web drive mechanism. Rather, the web drive is programme controlled so as to effect the desired web process at controlled displacement intervals along the web. Accordingly, a plurality of successive but different form lengths or depths can be accommodated as the web surface is sequentially processed. A system of such modules (100) can be physically wheeled into position as individual units and electrically connected together by suitable umbilical cords (140) to rapidly configure a desired overall web finishing process. Nevertheless, the entire ensemble of modules performs as though it is a unitary special purpose web processing machine with its various process stations interconnected and synchronized by an electronic <<drive shaft>>. One of the modular units automatically becomes the master source of process drive pulses for the others and the entire ensemble may be controlled from the control panel (132) of any one of the modules.
Patent EP-0252400-A3 (EP)
Title: Tap selector for tapped transformers equipped with a preliminary selector
IPC: H01H9/00
Filed: 1987-06-29
Abstract: Multi-phase tap selector for tapped transformers with an oil-proof cylindrical housing (1) having a tap switching head (2) and an oil vessel base (3), which housing can be placed with an upper collar (19) of the tap switching head on a flange of the housing of the tapped transformer. A reverser (7) extending over the complete height of the tap selector is provided on the side of the tap selector, which reverser (7) is designed as a tube segment (7) seated in each case on one arm (8, 9) of the tap switching head and of the oil vessel base, in the centre of which tube segment there is located the switching shaft (10) of the reverser, which shaft is supported in the arms. The contacts (12, 13) of the reverser are located for each phase in approximately the same plane as the contacts (4) of the tap selector. As well as the contacts (12, 13) of the reverser, a plurality of rod- shaped poling resistors can be arranged on both sides of the wall, in a zig-zag line, which resistors are connected at their one end to the potential of the centre contact. <IMAGE>
Patent EP-0262331-A3 (EP)
Title: Circuit arrangement for a processor-controlled telephone exchange, especially a private telephone exchange with alpha-numerically split input organs in the topical terminals
IPC: H04Q3/545
Filed: 1987-07-30
Abstract: To enter dialling information or to request a user facility, input information comprising a small number of digits (e.g. 3 digits) is used, formed from the total character set of numerical and alphabetic characters. Each item of input information, composed of purely numerical characters, alphabetic characters or alphanumeric characters is analysed on the basis of a memory table, which is provided centrally and is directly allocated to the central control unit. The connection conditions and requested user facilities, for example, are determined from this table for all possible input information items. In this entirely centralised, program-executed evaluation of the entered information, the system, particular if it is a large one, does not suffer dynamic overload. It is also easier to use, given that, for example, the dialling information for a subscriber may be the abbreviated form of his name. Additional telephone number memories and additional keys for the activation of user facilities are not required. <IMAGE>
Patent EP-0259621-A3 (EP)
Title: Piperidine compounds and their preparation and use
IPC: A61K31/445
Filed: 1987-08-07
Abstract: New piperidine compounds having the formula <CHEM>  wherein    at least one of R<3>, R<4>, and R<5> are <CHEM>  and the other independently are H or C1-6-alkyl,   wherein R' is H, C1-8-alkyl, phenyl, thienyl, cyclopropyl, or C1-3-alkoxymethyl; and    R<1> and R<6> independently are H or C1-6-alkyl <CHEM>  and a salt thereof with a pharmaceutically-acceptable acid. The new compounds are useful in improving the cognitive functions of the forebrain and hippocampus of mammals, and are useful in the treatment of Alzheimer's disease.
Patent EP-0271664-A3 (EP)
IPC: G06F17/27
Filed: 1987-10-16
Abstract: A computer method is disclosed for ranking word 
similarities which is applicable to a variety of dictionary 
applications such as synonym generation, linguistic analysis, document 
characterization, etc. The method is based upon transforming an input 
word string into a key word which is invariant for certain types of 
errors in the input word, such as the doubling of letters, 
consonant/vowel transpositions, consonant/consonant transpositions. 
The specific mapping technique is a morphological mapping which 
generates keys which will have similarities that can be detected 
during a subsequent ranking procedure. The mapping is defined such 
that unique consonants of the input word are listed in their original 
order followed by the unique vowels for the input words, also in their 
original order. The keys thus generated will be invariant for 
consonant/vowel transpositions or doubled letters. The utility of the 
keys is further improved by arranging the consonants in the keys in 
alphabetical order followed by arranging the vowels in the keys in 
alphabetical order. The resultant mapping is insensitive to 
consonant/consonant transpositions, as well as consonant/vowel 
transpositions and doubled letters. The method then continues by 
applying a ranking technique which makes use of a compound measure of 
similarity for ranking the key words. By first measuring the number of 
basic operations needed to convert an input-derived key word into a 
dictionary-derived key word (the higher the number, the less similar 
are the words) and then secondly measuring the length  
 
of identical character segments in each pair of key words being matched 
(the longer the length, the greater the similarity), there is 
developed a scoring system for ranking the similarity of an input word 
to dictionary-derived key words, which ignores misspellings in the 
input word
Patent EP-0240200-A3 (EP)
IPC: C07K16/00
Filed: 1987-03-17
Abstract: Bifunctional chemicals useful for linking aldehyde 
containing moieties to moieties containing functionalities which are 
or can be reactive with sulfhydryl are claimed and have the formula:  
L-S-(CH₂) n1 -CONH-SPACER-NH-X  
wherein L is a leaving group selected from -H or -S-Ar, wherein Ar 
represents optionally substituted phenyl or pyridyl;  
n₁=2-4;  
X is selected from:  
-CO-Y-CONHNH₂, a hydrazide; 
  
-CO-Y-NH-CONHNH₂, a semicarbazide; and  
-CO-Z-NH-CSNHNH₂, a thiosemicarbazide;  
wherein Y is alkylene or oxaalkylene and Z is alkylene or a 
polypeptide residue briding the N-terminal amino group and C-terminal 
carboxy group thereof;  
the SPACER is oxaalkylene or oxaalkylene substituted with 
hydroxyl and specifically includes residues having formulas selected 
from 
   a) -(CH₂) n2 -O-(CH₂) n2 -O-(CH₂) n2 -  
wherein each n2 is independently 2-4 and    b) -CH₂- 
-CH₂)-O-(CH₂) n3 -O-CH₂- 
-CH₂-    
wherein n3 is 2-6.    
 
  
     Also claimed are hydrazides, semicarbazides, and 
thiosemicarbazides of ω-mercaptocarboxylic acids which lack SPACER 
diamine.
Patent EP-0240273-A3 (EP)
IPC: H01L29/732
Filed: 1987-03-30
Abstract: An improved cell structure and method for making the 
same for semicustom chips which can be connected at the 
metalization step to form either an NPN or a PNP transistor 
and which has approximately the same cell size as a single 
PNP or NPN transistor. A central P-doped region (40) forms 
the emitter of the PNP transistor. This is partially 
surrounded by another P-doped region (42) which forms the 
collector of the PNP transistor. An N-doped region (46) is 
diffused into one of the P-doped regions (42) to form the 
emitter of an NPN transistor, with the selected P-doped 
region (42) becoming the base of the NPN transistor. In the 
gaps of the second P-doped region (42) surrounding the 
central P-doped region (40) is an N-doped region (44) which 
forms either the base of the PNP transistor or the collector 
of the NPN transistor.
Patent EP-0257754-A3 (EP)
IPC: C07K16/00
Filed: 1987-07-09
Abstract: A series of seventeen synthetic peptides which 
are capable of raising antibodies specific for certain 
desired human papilloma virus (HPV) are useful in 
diagnosis and therapy of conditions associated with HPV 
infection.
Patent EP-0257953-A3 (EP)
IPC: A47C27/00
Filed: 1987-08-17
Abstract: A watermattress (11) comprising a bladder (17) formed of water 
impervious sheet material and having a major top panel 
(21), a major bottom panel (23), and a side panel (25). The bladder 
(17) can be filled with water. The side panel (25) has an 
initial shape when the bladder (17) has no water within it and a first 
particular shape when the bladder (17) is filled with 
water. A sidewall (27) extends laterally of the bladder (17) for 
supporting the bladder (17). The sidewall (27) has a top 
surface (29), a bottom surface (31), and a side surface (35) facing 
the side panel (25) of the bladder (17). The side surface 
(35) of the sidewall (27) has a second particular shape when the 
sidewall (27) is in a generally uncompressed state. The first 
particular shape is generally complementary to the second particular 
shape. A mattress cover surrounds the bladder (17) and 
the sidewall (27).
Patent EP-0274383-A3 (EP)
IPC: H04N1/193
Filed: 1988-01-05
Abstract: Amounts of read position errors in subscanning direction 
with respect to respective scanning positions of line image 
sensors (CCD 1, CCD 2, CCD 3), which are provided in parallel 
with main scanning direction, are found in advance by a number 
of scanning lines. In actual scanning, output image signals 
from the line image sensors (CCD 1, CCD 2, CCD 3) are delayed, 
in respective main scanning positions of the output image 
signals, by respective line numbers corresponding to the 
respective found amounts of read position errors in the 
subscanning direction, and are output.
Patent EP-0278382-A3 (EP)
IPC: H05K9/00
Filed: 1988-02-03
Abstract: Sperrfilter für den Einsatz in an Gemeinschaftsantennen angeschlossene 
Teilnehmerkabel, bei dem die Filterbauteile (7,8) auf einer Leiterplatte (1) 
angeordnet und mit dieser zusammen in einem Abschirmgehäuse (10) unterge­
bracht sind. Störende Längsströme zwischen der Leiterplatte (1) und dem 
Abschirmgehäuse (10) die eine Verkopplung zwischen den Filterinduktivi­
täten (7) hervorrufen könnten, werden erfindungsgemäß dadurch vermieden, 
daß die Leiterplatte (1) an ihren Längsseiten mit das Grundpotential führen­
den Metalleisten (9,9′) versehen ist, die mit dem Abschirmgehäuse durch 
Lötung verbunden sind, wobei das Abschirmgehäuse (10) beidseitig mit mehreren 
Öffnungen (11, 11′) zur Aufnahme des Lotes versehen ist.
Patent EP-0298226-A3 (EP)
IPC: G01M3/24
Filed: 1983-07-14
Abstract: Leaks or thin spots in containers 10, as well as mechanical faults, 
e.g. worn bearings, are detected by an ultrasonic energy indicator that 
includes a modulator 22 that heterodynes ultrasonic signals received by a 
transducer 14 and creates an audio signal related thereto. The transducer 
includes a series arrangement of piezoelectric crystals 14 feeding a 
field-effect transistor amplifier 16 and the modulator operates in an 
amplitude modulation, suppressed-carrier mode which can be stabilized 
by a feedback loop. For indicating the presence of the audio signal, 
either headphones 26 or a meter 38 or both are employed. When leaks in 
a container are being detected, an ultrasonic generator is used which 
varies its output frequency slowly over a band of frequencies.
Patent EP-0297611-A3 (EP)
Title: Fabric lamination of unitary backed hot melt constructed carpet tile
IPC: D06N7/00
Filed: 1988-07-01
Abstract: A warp resistant tile and method for preparation thereof in which a primary facing layer is secured to a backing laminate that comprises an intermediate layer of substantial weight, bulk, and strength and a thin flexible base layer.
Patent EP-0295030-A3 (EP)
Title: High nickel chromium alloy
IPC: C22C19/05
Filed: 1988-06-06
Abstract: An oxidation resistant nickel-chromium based alloy possessing good stress rupture characteristics at elevated temperature and controlled grain size and containing, in weight percent, about 55-65% nickel, about 19 to 28% chromium, about 0.75 to 2% aluminium, about 0.2 to 1% titanium, about 0.04 to 0.1% nitrogen, up to about 0.1% carbon, up to about 1% each of silicon, molybdenum, manganese and niobium, up to about 0.1% boron, up to about 0.1% calcium, up to about 0.1% magnesium, the ratio between the silicon and titanium contents is preferably about 0.75 to 3.
Patent EP-0369069-A3 (EP)
Title: Apparatus for forming a lens pattern
IPC: B23Q33/00
Filed: 1988-11-14
Abstract: Apparatus for forming a lens pattern for an 
eyeglass frame includes a guide (14) and a slider (26) 
mounted on a base (10). The slider (26) can slide 
longitudinally on the base (10). Also included are 
mounting pins (28) for detachably holding a pattern (30) 
on the slider (26). The guide (14) is mounted on the 
base (10) transversely to the slider (26). A resiliently 
urged (25) clamping arm (24) is included for holding an eyeglass 
frame (32) against the guide (14) in a continuously 
adjustable position. Thus the pattern (30) and eyeglass 
frame are relatively movable in two dimensions, and 
alignment of the two during scribing of the frame dimensions 
on the pattern (30) is facilitated.
Patent EP-0318330-A3 (EP)
IPC: A61K38/06
Filed: 1988-11-28
Abstract: The use for the preparation of therapeutic agent for 
ischemic heart diseases of an effective component selected 
from glutathione monoalky esters of formula (I) and salts 
thereof 
  
wherein R represents an alkyl group, preferably of 1-10 
carbon atoms - e.g. an isopropyl group.
Patent EP-0326066-A3 (EP)
IPC: C07D487/04
Filed: 1989-01-24
Abstract: Die vorliegende Erfindung betrifft neue kondensierte Diaze­
pinone der Formel 
  
in der  
R¹ bis R¹⁰, A, B, X¹ und X² wie in Anspruch 1 defi­
niert sind, deren Isomere und deren Säureadditionssalze, 
insbesondere für die pharmazeutische Anwendung deren physi­
ologisch verträgliche Säureadditionssalze mit anorganischen 
oder organischen Säuren.  
     Die neuen Verbindungen weisen wertvolle Eigenschaften bei 
ihrer Verwendung als vagale Schrittmacher zur Behandlung von 
Bradycardien und Bradyarrythmien auf und werden nach an und 
für sich bekannten Methoden erhalten.
Patent EP-0333104-A3 (EP)
Title: Apparatus for simultaneously determining the quantity of water absorbed by a compacted substance and the disgregation force developed
IPC: G01N13/00
Filed: 1989-03-13
Abstract: An apparatus for simultaneously determining both the quantity of 
water absorbed by a compacted substance and the disgregation force 
developed by the absorption of the water by the substance.  
     Said apparatus consists essentially of: 
   a) a hydraulic circuit (8), (9), (10), (14), (15) and (16) for 
bringing water into contact with the compacted substance (17);    b) a micrometric displacement device (5);    c) a precision balance (11) for determining the quantity of water 
absorbed by the compacted substance;    d) a load cell (3) for measuring the disgregation force of the 
compacted substance;    e) a processor system able to record, memorize and process, 
possibly subsequently, the data measured under points c) and d).