baber/WOPTO huggingface dataset:
Patent EP-0146324-A3 (EP)
IPC: E21B33/127
Filed: 1984-12-10
Abstract: A borehole probe (36) includes a soft outer plastic cylin­
der (42) secured to a central mandrel (39) and inflatable by 
hydraulic pressure conducted therethrough to impinge upon 
the sidewall of a borehole (22) with controlled pressure. A 
plurality of LVDT diameter sensors (67) are secured to the 
probe (36) in planes perpendicular to the axis thereof and 
spaced angularly thereabout. A plurality of acoustic trans­
ducers (73) is also secured to the exterior of the probe to 
monitor acoustic emissions as well as to survey the earthen 
media with ultrasonic emissions.  
     The cylinder inflation pressure is increased gradually to 
exceed both the tensile strength of the media and also the 
principal stress therein to initiate fracture of the media sur­
rounding the borehole. The cylinder (42) is then deflated to 
unload the fractured media, and gradually reinflated to first 
elastically deform the fractured media and then re-expand the 
fractures previously created. The diameter data together with 
the hydraulic pressure and the acoustic emissions data and 
ultrasonic data are analysed to determine the major and minor 
stress fields in the media, and also the tensile strength, yield 
strength, and deformation characteristics of the borehole 
media.  
     The construction of the probe and the diameter measuring 
means may be varied when higher pressures are to be used and 
greater changes in diameter are expected.
Patent EP-0122878-A3 (EP)
IPC: B63C11/18
Filed: 1984-04-02
Abstract: Das Mundstück (M) unterscheidet sich von bisher 
bekannten, zur Taucherausrüstung gehörenden Mundstüc­
ken dadurch, dass zwischen den Zähnen gehaltenen, gabel­
förmigen Ansätzen (2) zwei Membrane (4) gespannt sind. 
Diese erlauben, bei in den Mund eingeführtem Mundstück ein 
verständliches Sprechen. Wird am Stutzen (3) ein luftgefüllter 
Schlauch (7) angeschlossen, dessen freies Ende mit einer 
Membrane (8) verschlossen ist, kann ein Taucher sich unter 
Wasser mit einem zweiten Taucher verständigen. Dieser 
braucht dazu nur die Membrane an sein Ohr zu halten.  
     Das Mundstück erlaubt sowohl ein normales Armen, als 
auch das Sprechen.  
     Es kann sowohl bei einem Lungenautomaten (6), als auch 
bei einem Schnorchel verwendet werden.
Patent EP-0166885-A3 (EP)
Title: Funktelefonsystem
IPC: H04B7/005
Filed: 1985-04-20
Abstract: Es wird ein Funktelefonsystem für ein in Funkzellen 
aufgeteiltes Funkgebiet vorgeschlagen, bei dem neben in 
Kraftfahrzeugen eingebauten mobilen Funktelefonen auch in 
der Hand zu haltende mobile Funktelefone eingesetzt werden 
können. Wegen der vergleichsweise kleinen Sendeleistung 
von in der Hand zu haltenden mobilen Funktelefonen (H) 
wird jede Funkzelle (Z1) in n Empfangszellen (E11, E12 ...) 
aufgeteilt. Jede Empfangszelle enthält einen ortsfesten 
Mehrkanalfunkempfänger (BE11, BE12, ...). Die zentrale 
Funkstation (B1′) enthält m Funksender (BS1, BS2 ...). Von 
der zentralen Funkstation aus werden die Mehrkanalfun­
kempfänger auf einen freien Sprachkanal der m Sprachkanä­
le umgeschaltet.
Patent EP-0186795-A3 (EP)
IPC: A23C19/024
Filed: 1985-12-02
Abstract: A plant for producing plastic curd cheeses such as 
mozzarella, caciocavallo and the like, comprising at least 
one device for chopping the curd, at least one kneading 
device for kneading the chopped curd with an aqueous 
liquid, at least one plasticising device with mechanical im­
plements for plasticising the kneaded curd to obtain plastic 
curd, an extruder fed with plastic curd and feeding the 
plastic curd into a tubular sheath, and an apparatus for 
cutting and closing predetermined sections of tubular 
sheath filled with plastic curd.
Patent EP-0185379-A3 (EP)
IPC: C12N9/92
Filed: 1985-12-19
Abstract: The present invention relates to a process for the 
production of a purified glucose isomerase which comprises 
contacting an impure extract containing glucose isomerase 
and soluble impurities with a weakly basic ion exchange 
material known to adsorb glucose isomerase; adding a first 
salt solution of a concentration which removes unadsorbed 
and weakly adsorbed impurities, but not glucose isomerase; 
and adding a second, buffered salt solution which elutes the 
adsorbed glucose isomerase.
Patent EP-0157513-A3 (EP)
IPC: H01R13/447
Filed: 1985-03-13
Abstract: A fascia assembly (10, 20) for an electrical junction hous­
ing comprises a fascia (20) with an aperture therein and a con­
nection module (10) having resilient location means (14, 15, 
17) adapted to co-operate with the edges of the aperture re­
leasably to locate the module in the aperture with the module 
flush with the fascia. The module has a plug-receiving aperture 
(12a) which is shuttered by a shutter (13) on the module.  
     The connection module may carry any desired connector, 
for example, a socket for a telephone jack plug, and different 
modules can carry different connector types.
Patent EP-0199257-A3 (EP)
IPC: A23L27/30
Filed: 1986-04-15
Abstract: Sweeteners of the Formula: 
  
and food-acceptable salts thereof, where the 
substituents have the meaning disclosed in the 
specification and an edible composition containing 
same.
Patent EP-0220783-A3 (EP)
IPC: B62D59/04
Filed: 1986-10-27
Abstract: The present invention relates to an automotive 
vehicle for public transportation which comprises a 
depressed platform and a bearing bodywork (1) or a chassis 
to which are associated at least two wheel axles (6,7), of 
which at least one (7) is steerable and at least one (6) 
is a driving axle. The peculiarity of the invention lies 
in that it comprises a trailer-mounted bearing chassis for 
supporting a motor, which is provided with wheels with a 
fixed axis of rotation. The trailer-mounted chassis (1) is 
articulated to the rear part of the bearing bodywork (1) 
or chassis with an articulated joint adapted for allowing 
a rotation around a horizontal axis and around a vertical 
axis. The motor actuates a hydraulic generator and/or an 
automatic gearshift which is operatively connected to said driving axle.
Patent EP-0226354-A3 (EP)
IPC: C12P1/02
Filed: 1986-11-25
Abstract: Phytochemical products are obtained by a semi-­
continuous method of culturing plant cells in vitro by intro­
ducing into the medium an elicitor capable of stimulating the 
production of the phytochemical, separating intact cells and 
product phytochemical from the medium, replenishing the 
medium at least once and optionally adding additional elici­
tor, and recovering excess cells from the replenished 
medium and further product phytochemical.
Patent EP-0240018-A3 (EP)
IPC: C07C211/49
Filed: 1987-04-02
Abstract: This invention pertains to an improved process for the 
alkylation of aromatic amines. The improvement resides in 
the use with particular aromatic amines and olefins a catalyst 
which is partially dealuminated zeolite having an increased 
silica to alumina molar ratio over the original zeolite. The 
partially dealuminated zeolites are preferably exchanged 
with hydrogen or rare earth metal. The partially dealumin­
ated zeolites are particularly effective for producing an 
alkylated aromatic amine where the alkyl group is ortho to 
the amine. Partially dealuminated H-mordenite and partially 
dealuminated HY faujasite are very effective for the alkyla­
tion of aniline with propylene.
Patent EP-0254813-A3 (EP)
Title: Detection method for a passive infrared motion detector and arrangement for carrying out the method
IPC: G08B13/18
Filed: 1987-04-16
Abstract: A method of analysis for recognising objects remaining within the detection area of a passive infrared movement alarm and an arrangement for implementing the method are described. In accordance with the invention, the non-uniformity of the measurement background, which depends on physical factors such as absorption, reflection, specific thermal conductivity or varying influence of foreign radiation, is used for the analysis. With a variation in the background radiation field occurring below a lowest specified signal frequency, a background field correction is carried out which adjusts the particular reference value to match the change in the measurement background field. To make the correction, the difference between the current output signal of the radiation detector and an appropriately delayed output signal is taken via a signal amplitude-dependent time- varying reference-level correction circuit to a comparator which controls a timing element and a memory device. <IMAGE>
Patent EP-0247437-A3 (EP)
Title: Sausage casings having an improved calibre rating
IPC: A22C13/00
Filed: 1987-05-13
Abstract: The artificial tubular sausage casing based on fibre-reinforced cellulose shows, in the fully water-impregnated state, a length increase of 0.8 to 2.5 % and a transverse shrinkage of 2.5 to 5.2 %, compared with the state before the water impregnation. Preferably, its change in calibre at the same pressure change in the range above 20 kPa in the state fully impregnated with water and with 22 to 27 % by weight of moisture content is approximately the same. In a special embodiment, the sausage casing can be filled with sausage meat without prior impregnation with water and, for this purpose, has a moisture content of 22 to 27 % by weight and a glycerol content of 17 to 20 % by weight, each relative to the total weight, and has a fungicide on its outside. 
<??>The sausage casing is produced by the viscose process in which, during the final drying process, the tube consisting of cellulose hydrate gel shrinks by 2 to 10 % in the longitudinal direction and is greatly expanded in the transverse direction.
Patent EP-0258952-A3 (EP)
IPC: A47C27/14
Filed: 1987-09-04
Abstract: The present invention pertains to a closed cell foam 
support pad (20) having increased comfort and compliance, resistance 
to tear, and insulation properties, as well as a process and 
mold for making the closed cell foam support pad.  
     It has been found that a preferred compliance in a 
closed cell foam pad is achieved by the corrugated pattern 
shown.
Patent EP-0246829-A3 (EP)
Title: Htlv-iii virus related peptides, antibodies to the peptides, vaccines, passive and active immunization against aids virus and diagnostic test for the serological detection of the aids virus
IPC: A61K39/42
Filed: 1987-05-15
Abstract: Vaccines effective in the inhibition of infection caused by the family of retroviruses, HTLV-III, Human T-cell Leukemia Virus, LAV, Lymphadenopathy-associated virus, ARV-2, AIDS-Related Virus, (AIDS and AIDS-Related Complex) have been developed from an antisera prepared against thymosin  alpha 1 (T alpha 1), a thymic hormone, as well as from antisera to synthetic peptide fragments of T alpha 1 and antisera to synthetic peptide fragments inclusive of amino acid positions 92-109 of the p17 gag core protein of HTLV-III, LAV and ARV-2. In this 18 amino acid primary sequence there is a 44 to 50% homology between the gag protein and T alpha 1. Immunoglobulin (IgC)-enriched preparations of the T alpha 1 antisera have enhanced activity in blocking viral replication. A diagnostic test capable of directly detecting the presence of HTLV-III, LAV, ARV-2 and related retroviruses associated with AIDS and ARC is also described.
Patent EP-0251811-A3 (EP)
IPC: G06F3/153
Filed: 1987-07-03
Abstract: An apparatus for controlling a flat panel display, 
comprising: a video memory (3) for storing character codes and 
associated attribute code data relating to a CRT display, a 
character generator (6) connected to the video memory (3) to 
receive the character codes, means (1) for providing an output for 
the display from the output of the character generator (6) under 
the control of the attribute data, characterised in that the 
display output control means includes means for modifying the 
attribute data from data suitable for a CRT display to data 
suitable for a flat panel display, and producing a modified display 
output on the basis of the modified attribute data.
Patent EP-0256653-A3 (EP)
IPC: F28D7/10
Filed: 1987-07-07
Abstract: A blood compatible, sterilizable, heat exchanger 
(10) comprises a finned inner tube (30) and an outer 
tube (20) which are spaced apart to provide an annular 
fluid-flow space (60); the inner tube (30) provides a 
second fluid flow space. End caps (40I, 40E) are 
fitted to the assembled tubes (20, 30) and are sealed 
(a) to the outer tube (20), and (b) to the inner tube (30) 
 via  gaskets (50); the end caps (40I, 40E) 
so fit the tubes (20, 
30) as to prevent relative movement between said 
tubes (20, 30). The caps (40I, 40E) have respective inlets or outlets 
(42) for fluid to enter and leave the annular flow 
space (60). In use, heat exchange fluid may be passed 
through the inner tube (30), when blood is passed in counter-­
flow direction through the space (60).
Patent EP-0298195-A3 (EP)
Title: Method and apparatus for image recording
IPC: G03G15/24
Filed: 1988-03-08
Abstract: A method and an apparatus for recording an 
image disclosed, in which toner (1) is supplied between 
a conductive recording drum (71) covered with an 
insulating material and recording electrodes (4) with 
the forward end thereof with a small gap from the drum 
(71) and inclined at a great angle upstream of the 
direction of rotation of the recording drum (71). 
A toner carriage force is generated in the toner (1) 
to flow out downstream by rotation of the recording 
drum. A permanent magnet (6) is arranged in the 
recording drum (71) to form a toner chain (14) inclined 
at a great angle downstream of the recording drum (71) 
from the forward end of the recording electrodes (4). 
The component of the magnetic force of the magnet (6) 
in the direction of the drum movement is balanced with 
the toner carriage force. Upon application of a 
recording voltage to the recording electrodes (4) 
under this condition, the toner (1) of the most down­
stream toner chain (14) in contact with the drum surface 
develops a force of adhesion to the recording drum (71) 
so that the drum (71) rotates downstream with the 
toner (1) attached thereon, thus forming an image due 
to the toner (1) on the recording drum (71).
Patent EP-0317746-A3 (EP)
Title: Articulated toolbar connection for fodder harvester
IPC: A01B73/04
Filed: 1988-10-04
Abstract: In a fodder harvester, a machine frame (1) and a toolholder (12) are connected in an articulated manner to one another in that the ends of both the machine frame (1) and the toolholder (12) form forks (4, 13) which lie in a vertical plane, the fork (4) of the machine frame (1) being equipped with a ball joint (7, 8) and with an inwardly directed pin (15), whilst the fork (13) of the toolholder (12) has an outwardly directed pin (14) and a slot (11) directed in the longitudinal direction of the toolholder (12), the pin (14) passing through the joint ball (8) and the pin (15) passing through the slot (11). <IMAGE>
Patent EP-0311974-A3 (EP)
Title: Timing recovery system using bipolar-pattern center estimator
IPC: H04L7/033
Filed: 1988-10-11
Abstract: The present invention provides a timing recovery 
technique for baseband-coded data sequences which 
applies to line codes with inband timing information 
embedded in periodic signal transitions, such as zero-­
crossings. The technique utilizes a selection of data 
patterns, like mark-to-mark, which have zero-crossings 
at the "center" of a transition from a positive to 
negative mark. These so-called "bipolar patterns" 
consist of two polar-signals of opposite polarity 
sharing neighboring baud intervals. Because the random 
nature of a data sequence gives timing information a 
statistical behavior, a timing recovery system recovers 
a timing average, the efficiency of the system being 
given in terms of the timing variance. According to 
the present invention, a low variance estimate for the 
bipolar-pattern-center timing signal is obtained by 
proper filtering.
Patent EP-0277692-A3 (EP)
IPC: H04B1/26
Filed: 1988-01-29
Abstract: Bei einer Schaltungsanordnung für einen Fernseh-Tuner zum 
Zusammenschalten eines VHF-Signals und eines auf eine 
Zwischenfrequenz umgesetzten UHF-Signals auf einen 
gemeinsamen Eingang eines Mischer/Verstärkers (1) ist vorge­
sehen, daß die beiden Signalzweige am Mischer/Verstärker-­
Eingang gegenseitig gekoppelt sind, die Eingangsimpedanz 
des Mischer/Verstärkers induktiv gewählt ist und der 
UHF-ZF-Kreis (31,32,33) als Parallelschwingkreis ausgelegt ist, in 
den die induktive Impedanz des Mischer/Verstärker-Eingangs 
mit einbezogen ist. Die dem Mischer/Verstärker-Eingang 
vorgeschalteten Bauelemente des UHF-ZF-Kreises sind bei 
VHF-Betrieb als zwischen Mischer/Verstärker-Eingang und 
Masse geschalteter, auf ZF-Frequenz arbeitender 
Serienschwingkreis wirksam.
Patent EP-0289335-A3 (EP)
Title: Method to achieve a linear standard curve in a sandwich immunoassay
IPC: G01N33/543
Filed: 1988-04-29
Abstract: A method for obtaining an actual linear standard curve in a sandwich type of immunoassay where a first antibody bound to an insoluble support and a second unbound labelled antibody complex with the antigen contained in a test sample to form an insoluble antibody:antigen:labelled antibody complex which is then detected. Unbound unlabelled first antibody and/or unbound unlabelled second antibody are added to the reaction mixture to divert excess antigen away from the desired end-product complex, thus rendering the antigen of interest the rate-limiting factor in the overall immunoreaction. This results in a pseudo first-order reaction which produces an actual linear standard curve.
Patent EP-0298628-A3 (EP)
IPC: H01L29/786
Filed: 1988-06-22
Abstract: This invention relates to a field effect transistor (FET) 
which has a gate electrode deposited on a substrate and separated 
from a semiconducting layer by an insulating layer, the 
semiconducting layer being provided with two terminals to allow 
passage of an electric current. The inventive feature lies in the 
use of a coherent, conducting organic polymer selected from 
poly(acetylene), poly(thienylene vinylene), poly(furanylene 
vinylene) and substituted derivatives thereof as the semiconducting 
layer.
Patent EP-0301855-A3 (EP)
Title: Vehicle exterior rear view mirror assembly
IPC: B60R1/064
Filed: 1988-07-28
Abstract: An exterior rear view mirror assembly for a 
motor vehicle comprises an adjustable mirror head (6) 
having a movable bearing (14) engaged with the outside 
of a fixed bearing (21) mounted on the exterior (1) of 
the vehicle. A clamping mechanism (25), which urges 
the bearings into engagement and maintains the mirror 
head in a set position, comprises a link (26) attached 
to the mirror head and projecting through the fixed 
bearing (21) into the interior of the vehicle, 
clamping means including a clamping head (42) arranged 
to bear against the inside of the fixed bearing, and a 
spring (53) acting between the link and the clamping 
head so as resiliently to clamp the fixed bearing 
between the movable bearing and the clamping head. The 
clamping means is formed from two identical parts 
slidably located in grooves in the link (26) and each 
of which comprises a head part, a shank (47) 
projecting rearwardly from the head part and a small 
lug (49) at the opposite end of the shank. It is 
controlled by a rotatable handle (59) which is mounted 
on the inner end of the link (26) and is coupled to 
the abutments (49) of the clamping means via a cam 
block (64) slidably mounted on the link (26) and 
having a cam surface (62) cooperating with a cam 
surface (61) on the handle. Turning of the handle 
withdraws the clamping means along the link (26) 
against the action of the spring (53) so as to release 
the clamping means and permit adjustment of the mirror 
head by rotation or rocking of the link.
Patent EP-0307172-A3 (EP)
Title: Improvements in or relating to specific 5-ht3 antagonists
IPC: A61P1/08
Filed: 1988-09-07
Abstract: This invention provides bicyclic carboxylic esters and amides, their pharmaceutical formulations, and a method for their use in treating migraine, emesis, gastrointestinal disorders, schizophrenia, or anxiety in mammals.
Patent EP-0320207-A3 (EP)
IPC: A61K38/00
Filed: 1988-12-06
Abstract: A method of activating human insulin receptor kinase and a 
method of reactivating human receptor kinase which has lost 
some, but not all, of its kinase activity, comprising reacting 
human insulin receptor with at least one basic protein.
Patent EP-0323843-A3 (EP)
Title: Multi-output vertical type power semiconductor device
IPC: H01L29/739
Filed: 1989-01-05
Abstract: A vertical type power semiconductor device having 
a common drain and sources and gates. The drains and 
sources are divided into a plurality of groups is formed 
in a single semiconductor substrate (11). A plurality 
of source electrodes (16-1, 16-2) and gate electrodes 
(15-1, 15-2) are provided. The plurality of source 
electrodes (16-1, 16-2) and gate electrodes (15-1, 15-2) 
are connected for each group by means of a plurality of 
gate electrode wirings (17-1, 17-2) and a plurality of 
source electrode wirings (18-1, 18-2), respectively. 
When control signals (S1, S2) are supplied to the gate 
electrodes (15-1, 15-2) in each group via gate electrode 
wirings (17-1, 17-2), the vertical type power semicon­
ductor device functions as a multi-output device.
Patent EP-0330989-A3 (EP)
Title: Integrated circuit die with resistive substrate isolation of multiple circuits
IPC: H01L21/76
Filed: 1989-02-22
Abstract: An improved integrated circuit die (45) with multiple 
circuits on the same substrate of semiconductor material is 
formed with circuit elements of the multiple circuits grouped 
respectively into at least first and second circuit areas or 
sections (46, 48) of the die. The first and second circuit 
sections (46, 48) of the die are separated and spaced from 
each other by a moat or separating boundary line (50). The 
separating boundary line is formed using appropriate mask 
lines on the fabrication masks. The separating boundary line 
(50) is composed of the substrate semiconductor material (60) 
between the circuit sections (46, 48). The separating 
boundary line (50) is formed without implanting buried 
collector layers (62, 64) or channel stop regions (65, 66) in 
the substrate semiconductor material (60) of the boundary 
line (50). Relatively high resistive substrate isolation of 
the circuit sections (46, 48) of the die reduces feed through 
coupling of AC signals between circuit elements of the 
respective circuit sections. Separate substrate taps (52, 
54) are provided for each circuit section (46, 48) of the die 
(45) and separate substrate tap leads are provided to each 
circuit section.
Patent EP-0335143-A3 (EP)
IPC: B03C3/70
Filed: 1989-03-09
Abstract: Die Erfindung betrifft eine Vorrichtung zum Abscheiden von 
elektrisch leitfähigen Partikeln wie Ruß und dergleichen, 
insbesondere zum Abscheiden von Rußpartikeln aus dem Abgas­
strom von Dieselbrennkraftmaschinen mittels eines von den 
Gasen durchströmten Elektroabscheiders entsprechend der in 
Fig. 2 dargestellten Ausführung, wobei durch den Einfluß 
eines elektrostatischen Feldes - welches nach Zuführen einer 
Hochspannung über die Hochspannungszuführung (8) zwischen 
der Hochspannungselektrode (1) und dem auf Massepotential 
liegenden Gehäuse (6) bzw. Gehäusedeckel (7) aufgebaut 
wird - feinstoffliche Rußpartikel in größere Agglomerate 
überführt werden, die in einem nachgeschalteten Filtersystem 
ausgefiltert werden können. Die im Keramikisolator (2) 
zentralliegende Hochspannungselektrode (1) ist über die 
beiden Distanzstege (2′) des Keramikisolators (2), die 
Fixiernasen (10) sowie die Federelemente (5) innerhalb des 
Gehäuses (6/7) fixiert. Agglomerate, die sich auf dem 
Keramikisolator (2) niederschlagen und dadurch den Durch­
flußwiderstand im Abgasstrom durch Verstopfen erhöhen, 
werden durch den - mittels Temperatursensor (4) - thermo­
statisch geregelten, elektrischen Heizleiter (3) abgebrannt.