baber/WOPTO huggingface dataset:
Patent EP-0294635-A3 (EP)
IPC: G01R15/20
Filed: 1988-05-20
Abstract: A magnetic flux concentrator comprising spaced pole 
pieces (4,6) and magnetic shunt (8) bridging the pole pieces 
within an insulating housing (2) which also contains a 
magnetoresistive transducer (24) and electronic circuitry 
(26) for sensing magnetic field intensity between the pole 
pieces and relating that intensity as electric signals pro­
vided at wiring terminals (28) at the exterior of the hous­
ing. The pole pieces have magnetic terminal portions 
adjacent openings in the housing for removable attachment 
thereto of selected ferrous strap configurations 
(42,50,52,60) determined by the cross-sectional shape of the 
electrical conductor (46) in which current flow is to be 
measured, the respective strap configuration and flux 
concentrator forming a magnetic loop around the conductor for 
picking up the magnetic flux induced by current flow in the 
conductor.
Patent EP-0297368-A3 (EP)
IPC: H04W84/02
Filed: 1988-06-16
Abstract: A paging receiver device (10) and method are 
disclosed in which analog information transmitted 
from an external source such as a paging transmitter 
are received and decoded. The analog information 
includes at least one voice message. The voice 
message is recovered, digitized, and stored in one 
of a plurality of message slots in a memory (50) of 
the paging receiver (10). In response to a paging 
user's request, the digitized stored message is 
recalled from memory (50), reconverted from digital 
information to analog information, and used to 
produce audible voice information being a replica of 
the original analog voice message.
Patent EP-0302227-A3 (EP)
Title: 5-halo-6-amino-nicotinic acid halides, their preparation and their use
IPC: C07D213/78
Filed: 1988-06-30
Abstract: 5-Halo-6-aminonicotinyl halides of the formula (I) 
<IMAGE>
 in which
 R represents hydrogen or alkyl,
 R<1> represents hydrogen, alkyl or acyl,
 R and R<1> together with the nitrogen atom to which they are bound represent a substituted or unsubstituted heterocyclic radical,
 R<2> represents halogen,
 Hal represents halogen,
 are prepared by halogenating 5-halo-6-aminonicotinic acids of the formula (II) 
<IMAGE>
 in which
 R, R<1>, R<2> have the abovementioned meanings,
 and are used for preparing the corresponding substituted 3-pyridyl alkyl ketones.
Patent EP-0316867-A3 (EP)
Title: Semiconductor file apparatus
IPC: G06F11/14
Filed: 1988-11-15
Abstract: A semiconductor file apparatus including a 
volatile store medium (13) which can be accessed, during a 
normal operation of a central processor (10) having a 
higher level, from the central processor at a relatively 
high speed, a nonvolatile store medium (15) capable of 
storing therein, when the operation of the central processor 
is stopped, store data of the volatile store medium, and a 
data transfer unit (17) which transfers, when the operation 
of the central processor is stopped, the store data of the 
volatile store medium to the nonvolatile store medium so 
as to store the store data therein and which transfers, 
when the central processor is started, the store data 
stored in the nonvolatile store medium again to said 
volatile store medium so as to store the store data therein, 
thereby effecting data transfers between the nonvolatile 
store medium and the volatile store medium. The data 
transfer unit (17) effects, at an occurrence of a write 
failure in either one of the volatile store medium and the 
nonvolatile store medium during the data transfer, a rewrite 
operation in an alternate area of the store medium 
associated with the write failure according to a transfer 
unit which is a localized minimum data unit including the 
write failure portion of the store medium and effects, at 
an occurrence of a read failure in a read operation from 
either one of the volatile store medium and the nonvolatile 
 
 
store medium during the data transfer, an operation to 
produce pseudo data in the transfer unit for the read 
failure portion of the store medium.
Patent EP-0347495-A3 (EP)
IPC: B65D90/00
Filed: 1988-11-30
Abstract: Bei einem Verfahren zum Ausrichten eines Behälters zur Auf­
nahme vom Gütern stützt sich dieser mit seiner Bodenfläche 
auf einen nicht ebenen Boden ab. Die Bodenfläche wird in 
einer Ebene ausgerichtet. Sie wird in einer horizontalen 
oder schiefen Ebene ausgerichtet. Der Behälter wird auf 
einer Lagerplatte ausgerichtet, deren Oberfläche durch die 
Ebene verläuft. Der Behälter wird an seiner ersten Seiten­
kante soweit angehoben, bis diese mit einer ihr gegenüber 
liegend verlaufenden zweiten Seitenkante sich durch die 
Ebene erstreckt. Die Vorrichtung zum Ausrichten eines Be­
hälters zur Aufnahme von Gütern, der auf einem nicht ebenen 
Boden steht, sieht vor, daß der Behälter auf Lagerstellen 
seiner Bodenfläche gelagert ist, von dem mindestens eine 
mit mindestens zwei anderen in einerEbene einstellbar ange­
ordnet ist. Die Lagerstellen sind innerhalb einer horizon­
talen oder schiefen Ebene angeordnet. Mindestens einer der 
Lagerstellen ruht auf einer Stütze , die sich gegenüber 
dem Boden abstützt und eine zwischen dem Boden und der 
Bodenfläche veränderbare Lage aufweist. Die Stütze ist ver­
schieblich an der Bodenfläche gehaltert und unterstützt 
im Bereich der ersten Seitenkante den Behälter. Unterhalb 
der Bodenfläche weist sie eine Ruhelage auf, in der sie 
innerhalb eines vom Behälter aufgespannten Profiles positio­
niert ist.
Patent EP-0315519-A3 (EP)
Title: Aminopimelic acid derivatives, process for their preparation and their use as medicines
IPC: A61K31/16
Filed: 1988-11-02
Abstract: Compounds of formula (I): 
<IMAGE>
 in which U denotes a radical 
<IMAGE>
 in which the dotted lines denote only one optional double bond of cis or trans configuration and a denotes a hydrogen atom, a methyl radical or a methylene group -CH2-, Y denotes a hydrogen atom or the residue of an amino acid bonded via the alpha or omega carboxyl or of a peptide consisting of 2, 3 or 4 amino acids in which the amine is optionally acylated by an aliphatic acid or alkylated and R denotes a hydrogen atom or an optionally substituted alkyl radical, provided that if Y denotes a hydrogen atom, an alanine or proline radical and if a denotes a hydrogen atom, U contains a double bond, and their esters with alcohols, their primary and secondary amides and their salts with organic or inorganic acids or with bases. 
<??>The compounds of formula (I) exhibit advantageous therapeutic properties which justify their use as medications.
Patent EP-0326138-A3 (EP)
Title: Device for decoring castings
IPC: B22D29/00
Filed: 1989-01-26
Abstract: The invention relates to a device for removing internal cores from castings after the solidification of the cast metal, using a rapping mechanism which has two pillars (3 and 4) arranged vertically, at a distance from and parallel to one another, a horizontally aligned rapping hammer (20) being arranged on one pillar (4) and a buffer (23) being arranged on the other pillar (3). <IMAGE>
Patent EP-0345555-A3 (EP)
Title: Lock mechanism for rear wheel steer apparatus
IPC: B62D7/14
Filed: 1989-05-26
Abstract: In a vehicle having steerable front wheels (F) and steerable 
rear wheels (R), a movable member is connected with the rear 
wheels to steer the rear wheels upon movement of the member. 
A motor moves the member in response to steering the front 
wheels. Movement of the member is blocked in response to 
failure of the motor. A switch is provided for selecting 
between front wheel only steering and combined front and 
rear wheel steering. When combined front and rear wheel 
steering is selected, movement of the member is permitted.
Patent EP-0350615-A3 (EP)
IPC: B60L50/15
Filed: 1989-06-05
Abstract: Electricity generating tractor for various airport 
services, constituted by an electric-drive car on whose 
platform a driver's cabin is positioned in its front 
side, which driver's cabin is provided with control and 
check instruments, and in its rear side a generator is 
installed, which consists of a Diesel engine driving a 
three-phase alternator equipped with a suitable 
rectifier in order to supply the direct current 
necessary for causing said car to move, for checking 
the on-board aircraft instruments from ground level, 
and for starting up the turbine engines of the 
aircrafts.  
     Alongside said generator groups of electrical batteries 
are installed, which are automatically connected with 
said generator in order to act as back-up batteries; 
said back-up batteries are suitable for directly 
powering the car drive motors, and for supplying the 
necessary electrical energy for starting up the turbine 
engines of the aircrafts, and for carrying out the on-­
board checks in all cases of stopping of said 
generator.
Patent EP-0355700-A3 (EP)
Title: Halte- und Haftvorrichtung
IPC: B43K23/04
Filed: 1989-08-16
Abstract: Die Erfindung liegt in einer Halte- und Haftvorrichtung mit einem 
Haltekörper (1) und ist dadurch gekennzeichnet, daß eine flexible bzw. 
elastisch-bewegliche Platte bzw. Folie, z. B. aus Gummi, Kunststoff oder 
dgl. mit mindestens einem Befestigungspunkt bzw. einer 
Befestigungsfläche (5) an ihrer mit 
Abstand zu ihrem Rand (8) angeordneten 
Innenfläche mit der Unterseite des biegesteifen bzw. vergleichsweise 
starren Haltekörpers z. B. durch Kleben oder Anvulkanisieren verbunden 
ist, und daß das Material des sich zwischen Befestigungsfläche und Rand 
befindlichen Randüberstands der z. B. 0,5 bis 3,0 mm oder auch bis 
5 bzw. 10 mm dicken Platte bzw. Folie bei Einwirkung einer 
Abzugs- oder Kippkraft (K) des auf auf einer Unterlage (16) aufliegenden 
Haltekörpers an die Unterlage anschmiegbar und gegebenenfalls an 
Bodenunebenheiten anpaßbar ist.
Patent EP-0355841-A3 (EP)
Title: Automatic routing method using prioritized routability indices
IPC: H01L21/3205
Filed: 1989-08-25
Abstract: For successively establishing a point-to-point electrical connections 
between pin terminals, a path is successively searched for each pin 
terminal pair and a connection is established if the search path is not 
intercepted by obstructing paths. If the attempt fails, a plurality of 
routability indices are generated to evaluate candidate paths. The 
routability index is a measure of the likelihood of finding a new path from 
each pin terminal through the obstructing paths, and is specifically 
represented by the number of paths that can be passed through a removed 
segment of a given obstructing path. Priorities of different levels are 
derived from the routability indices and are assigned to the obstructing 
paths which are to be ripped up to create a path for a new connection. One 
of the prioritized obstructing paths is selected according to the priorities 
and is removed to permit a new path to be searched for to determine if it is 
intercepted by further obstructing paths. If the new path is found, a 
connection is established; if not, the removed obstructing path is replaced 
and a prioritized obstructing path of lower priority is removed and a 
further new path is searched.
Patent EP-0363911-A3 (EP)
Title: Refractories for use in firing ceramics
IPC: C04B41/50
Filed: 1989-10-10
Abstract: A refractory for use in firing ceramics has a 
ceramic coating applied by plasma spraying onto the 
surface of a heat-resistant lightweight shaped article 
containing heat-resistant lightweight shaped article 
containing heat-resistant inorganic fibers. The shaped 
article is composed of highly aluminous short fibers not 
longer than 2,000 µm or a mixture thereof with an 
aluminous refractory powder as bound to each other by 
means of aluminous binder, the shaped article not 
containing free silica.
Patent EP-0374832-A3 (EP)
Title: Pulse width modulated inductive load controller
IPC: H02M7/5387
Filed: 1989-12-19
Abstract: A pulse width modulated inductive load controller 
including a load switching circuit having a plurality of 
switches which are operative in pairs; each pair including 
first and second switch devices for controlling power to a 
load. Commutation logic enables various sequential 
combination of pairs of switch devices and a clock defines 
the operation period of each sequential combination of switch 
device pairs. Pulse width modulation circuitry controls the 
closed time interval of the switch devices during the 
operation period of each combination of switch device pairs. 
Transition control circuitry maintains closed at least one of 
the switch devices in each sequential combination of switch 
device pairs after the other switch device is opened, thereby 
assuring that any regenerated current from the previously 
energized load coils is provided a path to recirculate 
through the load.
Patent EP-0352867-A3 (EP)
Title: Reconfigurable multiprocessor digital filter
IPC: G06F15/80
Filed: 1989-07-27
Abstract: Apparatus for an array of digital signal 
processors (P1,1-Pn,n) 
that can be reconfigured as a one-dimensional or as a 
two-dimensional array; and method and apparatus for 
compensating for inconsistent time delays in signals 
processed by n-dimensional arrays of signal processors.
Patent EP-0326350-A3 (EP)
Title: Connector apparatus for high density coaxial cables
IPC: H01R43/26
Filed: 1989-01-25
Abstract: An apparatus for connecting a high density cable 
assembly (23) having a shield (23a) to corre­
sponding contact pins (10) provided on a substrate (1) having a 
grounding grid formed of conductive guides (11), each guide (11) 
having a predetermined number of contact pins (10) therein, 
includes a connector (20) to which the cable assembly (23) is 
connected and which is to be attached to the associated 
guide (11). The connector (20) has a connector body (21), a connector 
cover (22) surrounding the connector body (21), and a latching 
device (30) provided between the connector cover (22) and the 
connector body (21) for easily latching and unlatching the 
connector(20) to and from the associated guides (11).
Patent EP-0348021-A3 (EP)
Title: Optical sensing systems
IPC: H04J14/08
Filed: 1989-03-09
Abstract: Optical sensing system whereby the pulse repetition 
rate is effectively increased without having to 
reduce optical fibre sensor lengths or numbers by 
interleaving several interrogating signals.  
     Many optical sensing systems include an interferometer 
comprising a plurality of contiguous optical  
 
fibre sensor lengths with partially reflecting discontinuities 
therebetween. An inherent problem with 
these systems is however that the number of sensors 
that can be configured is limited by the pulse 
repetition or sensor interrogation rate.
Patent EP-0340900-A3 (EP)
Title: Multiprocessor timing control
IPC: G06F1/08
Filed: 1989-03-22
Abstract: A multiprocessor system which includes a control processor and a high-­
level data-transfer processor. Both of these two processors are clocked by a 
shared variable-duration clock. The duration of the clock is adjusted on the 
fly, to accommodate whichever of the two processors needs the longest cycle 
time on that particular cycle. Thus, the control processor 110 and the data 
transfer processor 120 are enabled to run synchronously, even though they are 
concurrently running separate streams of instructions.
Patent EP-0367385-A3 (EP)
Title: Improved organo-a1-chloride catalyzed poly-n-butenes process
IPC: C07C2/22
Filed: 1989-08-30
Abstract: Poly-n-butene is prepared from a mixed C₄ 
hydrocarbon feedstream containing less than about 5 wt.% 
isobutylene using an organo-aluminum chloride-HCl catalyst 
system wherein the HCl is introduced separately into the 
feedstream to form organochloride in the feedstream. 
Polymer product having a very narrow molecular weight 
distribution is obtained over the  M   n  range of 300 
to 900. Detergents derived from this poly-n-butene exhibit 
substantially improved performance in lubricating oil 
compositions.
Patent EP-0376482-A3 (EP)
Title: Masking sound device
IPC: G01R33/28
Filed: 1989-11-27
Abstract: A masking sound source for a sound masking system 
has adjustable preset means for adjusting the spectral 
shape of the sound produced. The source includes a random 
noise generator (10) for producing white noise and having 
two incoherent outputs to which two low pass filters 
(11,12) having different frequency response 
characteristics are connected. The filtered noise signals 
are applied to a potential divider (13) forming a contour 
control device by which a composite noise signal having 
the requisite spectral shape is derived. This composite 
noise signal, after appropriate level adjustment, is 
applied to an output amplifier (15).
Patent EP-0372829-A3 (EP)
Title: Poly(arylene sulfide) sheet and production process thereof
IPC: B29C48/08
Filed: 1989-11-30
Abstract: A poly(arylene sulfide) sheet excellent in 
planarity and smoothness is formed of a poly(arylene 
sulfide) having a melt viscosity, η* of 1,000-25,000 
poises as measured at 310°C and a shear rate of 200 sec⁻­
¹, and a melt crystallization temperature, Tc₂ of 170-­
240°C, wherein Tc₂ is an exothermic peak temperature of 
crystallization which appears upon the measurement by a 
differential scanning calorimeter at a cooling rate of 
10°C/min after the polymer is heated from 23°C to 380°C 
at a rate of 10°C/min and then held for 3 minutes at 
380°C. It has a surface roughness, Ra of 0.09 µm or 
less on at least one side thereof and a degree of 
crystallization of at least 5%. Its number of flexings 
to break, Y satisfies the following equation (I):  
log Y ≧ 7.11 - 2.34log t      (I)  
wherein t means a thickness (µm) of the sheet. The 
sheet is produced by melt-extruding the poly(arylene 
sulfide) through a slit die into a sheet-like form and 
then cooling and crystallizing the sheet on a casting 
roll. The temperature, T (°C) of the casting roll is 
controlled to a temperature in a range satisfying the 
following equation (II):  
120 ≦ T ≦ 190 - 0.02t      (II)  
wherein t means a thickness (µm) of the sheet, thereby 
conducting the cooling and the crystallization of the 
 
 
sheet at one stage.
Patent EP-0362155-A3 (EP)
IPC: G21D1/00
Filed: 1989-09-21
Abstract: This invention refers to a solution for an intermediate 
exchanger (100) for fast reactors, with a tube bundle (101) of 
straight tubes, primary sodium outside the tubes, a 
raised upper plate (6), a suction siphon (8), and equipped with 
a second intermediate input window (9) for emergency access 
of the primary sodium into the exchanger in the event 
of failure of the feed system through the upper window (6).  
     According to the invention, said emergency input window (9) 
is created by a suitable number of holes in the outer 
ring (10) of the exchanger (100), and is positioned at a suitable 
height to guarantee hydraulic connection between the 
hot (1) and cold headers (2) under any circumstances.  
     According to a preferred embodiment of the invention, 
and in order to prevent an excessive share of the 
primary flow from entering through the emergency window 
rather than through the nominal input window, thus 
reducing the effective heat exchange length to the 
detriment of the thermal power achievable, an extension (12) 
 
 
of the siphon as far as the emergency window is 
envisaged, shaping the siphon in a suitable manner.
Patent EP-0374117-A3 (EP)
Title: Spray apparatus
IPC: F04B49/12
Filed: 1989-12-12
Abstract: Spray apparatus fo carrier-less high pressure spraying 
of materials, for example mortar, comprising a pump housing 
(31) having an inlet (9) for the material with an associated 
non-return valve (13), and having an outlet (11) for the 
material with an associated counter-placed non-return valve 
(23), and pressure means (41) generating alternately pressure 
and suction for pressurizing and feeding the material. The 
spray apparatus further comprises a mobile piston (43), which 
is placed under a determined but adjustable counter-pressure, 
so that when a pre-selected pressure has been generated in 
the pump housing (3) this pressure will be maintained at a 
constant level by displacing the mobile piston (45) outwardly 
so as to increase the dead volume (51) of the pump housing.
Patent EP-0379933-A3 (EP)
Title: Surface treatment system containing an antineoplastic agent, particularly 5-fluor uracil
IPC: A61P35/00
Filed: 1990-01-16
Abstract: The invention relates to a surface treatment system consisting of an impermeable backing layer, of an agent-containing matrix and of a protective layer which can be detached again, where the matrix contains:
 a. an antineoplastic agent
 b. a self-adhesive polyacrylate
 c. a water absorber
 and where appropriate
 d. a non-adhesive hydrophilic polyacrylate
 e. an emollient and/or penetration promoter.
Patent EP-0384135-A3 (EP)
IPC: B65D55/06
Filed: 1990-01-23
Abstract: The invention concerns a fastener (10) locking the 
closures of containers (16) particularly ammunition 
containers. A container and a closure each have ring 
means (22, 24) which form coaxially aligned bores (26) when the 
container is fully closed. The fastener comprises an 
upper and lower body (28, 30), each of which is provided with a 
projection means (32, 34). The projection means attached to the 
lower body is dimensioned to be pushed through the bore 
formed by the aligned rings in a first direction, but is 
prevented from being removed from the bore in a second 
opposite direction. When it is required to open the 
container, the fastener is pulled with a force in excess 
of 5 lbs. and the projection means attached to the lower 
body is torn from the fastener. The lower body of the 
fastener is moulded in a collapsed form for subsequent 
assembly. The fastener can be quickly and conveniently 
applied and removed from containers without the use of 
tools.
Patent EP-0381032-A3 (EP)
Title: Filter body with modular elements
IPC: B01D35/30
Filed: 1990-01-24
Abstract: This filter body comprises a plurality of mutually 
stackable modules (2). Each of the modules defines at least 
one first filtering region (15) which has a first connecting 
port (10) for the inflow of the fluid to be filtered and is 
connected to the first filtering region of the adjacent 
modules, and at least one second filtering region (20) which 
defines a second connection port (22) for the outflow of the 
filtered fluid and is connected to the second filtering 
region of the adjacent modules. The first region (15) and 
the second region (20) are mutually connected with the 
interposition of at least one filtering element (20).
Patent EP-0395035-A3 (EP)
IPC: A61M1/02
Filed: 1990-04-26
Abstract: A blood bag of the present invention 
comprises a blood collection container (2); a 
tube (4) communicating with the blood collection 
container (2) and provided with a blood 
collecting needle (3) at its distal end; 
and a blood collecting tube receiving member (5) 
attached to the tube (4) detachably or movably 
along the tube (4). Before labels are sticked 
on, a blood collecting tube into which blood 
has been collected from this blood bag (1) 
is not confused with another blood 
collecting tube into which blood has been 
collected from another blood bag, or 
after labels are sticked on, blood is not 
collected from another blood bag into 
a blood collecting tube on which has been 
sticked a label having the same serial 
number as a label sticked on this blood bag, 
so as to avoid a danger that blood having 
an infectious disease is transfused for 
mistaking it for safe blood.
Patent EP-0400684-A3 (EP)
Title: Apparatus for detecting the steering angle of rear wheels of a vehicle
IPC: B62D5/04
Filed: 1990-06-05
Abstract: An apparatus for controlling the steering angle of rear 
wheels (12) of a vehicle, comprising a motor (5) operable for 
performing the steering operation of the rear wheels, a pulse generator 
(6) for detecting the number of revolutions of the motor, an absolute 
encoder (14) for detecting the steering angle of the rear wheels and a 
negative feedback circuit (15) for receiving pulses (6S) from said pulse 
generator and a signal (14S) from said absolute encoder, whereby both 
signals (6S, 14S), which give a redundant information, are mutually 
observed through the negative feedback circuit to allow the mutual 
detection of a failure of either the pulse generator or the absolute 
encoder.