baber/WOPTO huggingface dataset:
Patent EP-0258539-A3 (EP)
IPC: B60J5/06
Filed: 1987-05-22
Abstract: Die vorliegende Erfindung betrifft eine Vorrichtung zum Auf-und 
Abrollen von Planen.  
     Abdeckplanen von Lkw und ihren Anhängern werden üblicherweise 
manuell vom Fahrer auf das Dach hochgeworfen, wenn dieser 
an die Fracht gelangen will. Dieses ist nicht nur bei schlechtem 
Wetter besonders erschwerlich, sondern führt teilweise auch 
zu Beschädigungen durch Gabelstapler, wenn die Plane nur unvollständig 
hochgeworfen ist oder im Wind flattert. Die 
Unfallgefahr ist zudem sehr groß, da viele Lkw-Fahrer die 
hochgeworfene Plane mit den Einsteckbrettern des Fahrzeuges 
beschweren, die herabfallen können. Hier schafft die Erfindung 
Abhilfe, indem sie eine Vorrichtung zum Auf- und Abrollen von 
Planen zum Anheben bzw. Absenken von hinteren oder seitlichen 
Lkw-Kunststoffplanen vorsieht, die eine Breite im Bereich von 2 
bis 15 m besitzen können.
Patent EP-0253994-A3 (EP)
IPC: F01D9/04
Filed: 1987-05-27
Abstract: A ceramic stator vane assembly for a gas turbine engine 
comprises a plurality of ceramic stator vane segments arran­
ged in an annular array with each vane segment having in­
tegral concentric tip and root platform members. The tip and 
root platform members define continuous inner and outer 
surfaces for receiving inner and outer ceramic rings. Radial 
and axial housing members are provided for mounting the 
stator vane assembly within the engine, and thermal insula­
tion means are provided between the ceramic vane assembly 
and the housing members.
Patent EP-0249132-A3 (EP)
Title: Arrangement for the bit-parallel addition of binary numbers with carry save overflow correction
IPC: G06F7/50
Filed: 1987-06-02
Abstract: A series of adders (ADi) with inputs for binary number bits of the same significance, which output intermediate sum and carry words that are combined to form sum words, are provided for the bit-parallel addition of binary numbers in two's complement with carry-save overflow correction. For the correction of overflow errors, the carry bit of the adder (ADn-2) having the second highest significance is replaced by the carry bit of the most significant adder (ADn-1) and, in case the carry bits of the two most significant adders (ADn-1, ADn-2) are unequal, the intermediate sum bit of the most significant adder (ADn-1) is replaced by the carry bit thereof. The element ADkn-1 has the same number of transistors as the other adders AD0 . . . ADn-2.
Patent EP-0264829-A3 (EP)
Title: Connection brace
IPC: F16B12/26
Filed: 1987-10-15
Abstract: A multi-part connection brace made of plastic serves for the locking connection of furniture or interior fixtures. At least one part (12) has a base plate (18) with an angularly projecting guide and nose part (20). This part (20) passes between base plate (30) and snap part (34) fixed, by means of central web (32), at a distance therefrom. <IMAGE>
Patent EP-0269094-A3 (EP)
Title: Control of rf answer pulses in a tv answer back system
IPC: H04N9/00
Filed: 1987-11-25
Abstract: In a TV answer back system where many receiver stations communicate with a TV transmitter station by means of rf pulses generated by rf oscillators at the receiver station, the requirement for keeping all oscillators on frequency is achieved without crystal control by automatically controlling the rf oscillator frequency using synchronization signals carried in the video signal received from the TV studio. By this invention it has been possible to control the frequency of multiple megahertz oscillator as accurately as desired from relatively low frequency synchronizing signals such as the vertical and horizontal video sync pulses. Thus an oscillations counter is gated for a very accurate time period by the sync pulses, and the oscillation count is compared with a datum count representing the desired oscillation frequency. The requirement to prevent receiver stations from answering with rf pulses in response to queries contained in home video recordings of previously broadcast signals is achieved by encoding broadcast time on all query containing TV transmissions, and by comparing at receiver stations broadcast time information from received signal with time from a local battery backed clock contained at each receiver station, thus discrimination of video recordings is possible by comparing received video broadcast time with local time.
Patent EP-0278116-A3 (EP)
IPC: G01N33/544
Filed: 1987-12-28
Abstract: Microcapsule-reagent are prepared by previously 
reacting at least a part of an antigen or antibody attach­
ed to microcapsules encapsulating a labeling substance 
with an antibody or antigen which is specifically reactive 
therewith, and then the reagent thus prepared is reacted 
with a sample containing an antigen or antibody in the 
presence of a complement, whereby highly sensitive 
immunoassay of the antigen or antibody in the sample can 
be realized even when the antigen or antibody attached to 
the microcapsules has a lowered activity or has only low 
reactivity with the antibody or antigen in the sample.
Patent EP-0237288-A3 (EP)
IPC: A24D3/02
Filed: 1987-03-06
Abstract: A system for monitoring each of a multiplicity of 
variables in the operation of a filter rod making machine 
includes sensors located at various points on the machine. 
These sensors measure the value of such variable para­
meters as the width of the tow, the alignment of the 
wrapping paper, the speed of the rollers and the level of 
plasticizer. Each measured value is compared against preset 
limit values in a microprocessor. If a variable is detected to 
be outside a range of acceptable values, an indication of this 
fact is displayed on a monitor. In response to this indication, 
an operator can decide whether to override the limit value or 
take corrective action. If corrective action is taken, the 
microprocessor causes a diagnostic chart to be displayed. 
This chart provides the operator with a sequence of trouble-­
shooting steps that can be taken to isolate the source of a 
possible problem and perhaps correct it before there is a 
need to arrest the operation of the machine.
Patent EP-0240234-A3 (EP)
IPC: F16J15/34
Filed: 1987-03-25
Abstract: A bearing and seal arrangement for a sealed bearing 
rock bit includes a helical spring bearing member (32) 
rotatably supporting each cutter (16) on a pin (14) of the bit. 
The axial resiliency of the spring bearing member (32) is 
utilized to bias an annular rotating seal member (56) in a 
direction to maintain a face-type seal with a fixed bearing 
member (62). The bearing member (56) is carried by a stop 
member (38) which is engaged by the bearing spring and is 
prevented from rotating relative to the cutter (16) by lugs (48) 
which engage in corresponding slots formed in an auxiliary 
seal member (44) which is pressed into the cutter mouth.
Patent EP-0251757-A3 (EP)
IPC: B65D30/08
Filed: 1987-06-29
Abstract: A container for liquid, such as herbicide, 
comprises a liquid-impermeable wall comprising two 
skins (2, 8) of plastics material. The skins (2, 8) 
are held apart from each other by a spacer structure 
(6). The wall of the container is thus less vulnerable 
to puncture because both skins (2, 8) need to be 
pierced before leakage will occur. The container is 
particularly suitable for packaging herbicide.
Patent EP-0275120-A3 (EP)
IPC: G07C9/00
Filed: 1988-01-15
Abstract: An electronic cash register having greater cashier 
security is disclosed which uses both an assigned cashier code 
and a secret code, known only to the cashier, to gain access to 
use of said cash register for registering transactions. The 
assigned cashier code serves to identify the cashier using the 
electronic cash register, while the secret code prevents use of 
the electronic cash register by someone other than the assigned 
cashier who has access to the assigned cashier code.
Patent EP-0293598-A3 (EP)
IPC: A01G17/00
Filed: 1988-04-27
Abstract: The present invention relates to a method of controlled 
regeneration of cacao plant which comprises:  
    providing a somatic embryo;  
    culturing the somatic embryo on a maturation medium 
capable of inducing differentiation of the embryo and  
    culturing the differentiated embryo on a medium capable 
of inducing germination, to produce plantlets capable of 
developing into mature plants.  
     The invention also relates to a method of providing 
somatic embryos which comprises:  
    culturing mature somatic tissue on a primary culture 
medium to obtain immature embryos; and  
    culturing the immature embryos on an isolation medium 
capable of inducing completion of the development of 
somatic embryos.  
     Therefore, the invention provides a means by which 
plantlets and mature plants can be obtained from somatic 
embryos of any source, either maternal or zygotic. It 
also provides a means for obtaining somatic embryos from 
two new sources from adult donor plants, namely nucellus 
and young petals from young flower buds.  
     The methods according to the present invention allow 
the production of genetic carbon copies or clones of a 
known donor plant which has been selected under field 
conditions.
Patent EP-0310012-A3 (EP)
IPC: C07C271/22
Filed: 1988-09-28
Abstract: Optisch reine Homophenylalanine können hergestellt werden, 
indem die entsprechenden racemischen Ester einer selektiven 
Hydrolyse mit Subtilisin unterworfen werden. Dabei wird der 
L-Carbonsäureester gespalten. Die D-Verbindung unterliegt 
dieser Hydrolyse nicht und kann auf diese Weise leicht von 
der L-Verbindung abgetrennt werden.
Patent EP-0322520-A3 (EP)
Title: Adding apparatus having a high accuracy
IPC: G06F7/485
Filed: 1988-10-05
Abstract: An apparatus (110) for adding a second input value 
(2) and a first input value (1) smaller than the second 
input value (2) comprises a memory device (107) for 
memorizing an under flow component; a first adder (103) 
for adding an output value from the memory device (107) 
and the first input value (1); a second adder (106) for 
adding an output value of the first adder (103) and the 
second input value (2); a first subtracter (105) for 
subtracting the second input value from an output value 
of the second adder (106); and a comparator (104) for 
comparing the output value of the first adder (103) and 
an output value of the first subtractor (105). It is 
judged by an output value of the comparator (104) 
whether or not the output value of the first adder (103) 
is memorized in the memory device (107).
Patent EP-0294031-A3 (EP)
IPC: B60R1/02
Filed: 1988-05-04
Abstract: A rear vision mirror assembly has a mounting member 
to which a mirror backing plate (11) is pivoted for tilting 
about two planes (a "universal" tilt), a mirror (10) carried on 
the backing plate (11), and a blade (25) which projects from the 
mounting plate (15) and which frictionally engages a metal 
spring retainer (19) or spring retainers.
Patent EP-0297719-A3 (EP)
Title: Device for synchronizing the output pulses of a circuit with an input clock
IPC: H04L7/033
Filed: 1988-05-26
Abstract: A device for synchronizing the output test pattern signals (14) of a test circuit with the clock signal (14) of a device under test (DUT). The invention uses a programmable delay (56) in the feedback loop of a phase locked loop system (20) to adjust the phase of the test pattern signals (14) to be synchronized with the clock (12) of the device under test (DUT).
Patent EP-0309090-A3 (EP)
IPC: G09G5/24
Filed: 1988-08-11
Abstract: A data processing system processes a data stream based on the 
structure of a font file which can be varied by a user or application of 
the processing system. The font file not only contains the pel patterns 
for a range of graphical symbols, but it also contains the rules for 
interpreting a data stream having a particular syntax. The rules for 
interpreting a data stream are referred to as the processing model for 
the data stream.  
     The structure of the font file contains an index array to the range 
of graphical symbols. Each byte in the data stream is used to generate 
an index into the index array. In each element of the index array there 
is a value and control bits. The control bits indicate whether the value 
is an offset to a graphical symbol or whether the value is a modifier. 
If the value is a modifier, it is used to increment the next sequential 
data byte in the data stream through the range of graphical symbols. The 
modifiers can be use recursively to access an unlimited number of 
graphical symbols.
Patent EP-0330878-A3 (EP)
Title: Anti-ras protein-antibodies
IPC: C07K16/32
Filed: 1989-02-09
Abstract: The invention relates to polypeptides wlth amino acid 
sequences spanning position 61 of the normal and the mutant 
ras proteins, their preparation, the utilization of such 
polypeptides to prepare immunogenic compositions utilizing 
such polypeptides covalently linked to immunogenic carrier 
materials, the production of antibodies elicited by such 
polypeptides, and to immunoassays and the use of 
immunochemical methods employing such antibodies to 
determine the presence of the p21TLeu61 transforming protein.
Patent EP-0335232-A3 (EP)
IPC: G03C5/08
Filed: 1989-03-22
Abstract: Um zu erreichen, dass von einer Kopie (1a, 1b) eines 
Datenträgers (1) eruierbar wird und bleibt, welches 
die kopierende Instanz war, wird auf einem Bereich 
(3) des Datenträgers (1) für Nutzinformation ver­
teilt eine Identifikation (5a, 5b) vorgesehen, und 
zwar für jeden Empfänger (A, B) spezifisch. Durch 
enge Kopplung von Identifikation (5a, 5b) mit der an 
alle Empfänger (A, B) identisch verteilten Nutzin­
formation wird erreicht, dass auch bei wiederholtem 
Kopieren die Identifikation (5a, 5b) mindestens 
ebenso lange interpretierbar bleibt, wie die aus dem 
Bereich (3) des Trägers (1) aufgebrachte Nutzinfor­
mation.
Patent EP-0364658-A3 (EP)
IPC: H04Q1/14
Filed: 1989-04-29
Abstract: Die Erfindung bezieht sich auf eine Verteiler­
einrichtung (1), insbesondere für den Hauptver­
teiler von Fernsprechanlagen zum Anschluß von 
Teilnehmer-, Vermittlungs- und Rangierleitun­
gen, aus mehreren an der Vorder- und Rückseite 
(4,5) angeordneten Anschlußfeldern (A,B,C,D), 
die mit Kontaktabgriffen (13) versehene 
Einstecköffnungen (8) aufweisen.  
     Um eine Verteilereinrichtung (1) zu schaffen, 
bei der die Vermittlungs- und Teilnehmerkabel 
gemeinsam auf einer Anschlußseite oder getrennt 
auf der Vorder- und Rückseite (4,5) anschließ­
bar sind, sind die Anschlußfelder (A,B,C,D) an 
einer Zentraleinheit (2) vorgesehen. Die 
Kontaktabgriffe (13) verschiedener Anschluß­
felder sind beliebig miteinander innerhalb der 
Zentraleinheit (2) verbunden. In die Einsteck­
öffnungen (6) sind Funktionselemente (7) mit 
Steckerzungen (12) zur elektrischen Verbindung 
mit den Kontaktabgriffen (13) eingesteckt. Die 
Funktionselemente sind Anschalt-, Trenn-, 
Schutz- oder Testelemente (8,9,10,11) 
ausgebildet.
Patent EP-0347886-A3 (EP)
IPC: G11B23/023
Filed: 1989-06-21
Abstract: Ein Aufhänger (1) für Hängeregistraturgestelle (2) mit horizon­
talen Hängeleisten (3), der insbesondere für Magnetbandkas­
settenboxen (4) geeignet ist, weist einen halboffenen Haken 
auf. Der Hakenbeuge (6) des Hakens gegenüber ist mit Abstand 
ein Gegenhalter (7) ausgebildet, der eine stabile Hängelage 
der Magnetbandkassettenbox im Hängeregistraturgestell 
gewährleistet.
Patent EP-0350928-A3 (EP)
Title: Data processor capable of executing division of signed data with a small number of program steps
IPC: G06F9/302
Filed: 1989-07-13
Abstract: A data processor comprises a temporary register for temporarily 
storing a dividend data and a divisor data, sign flags for indicating 
respective signs of the dividend and the divisor, and an arithmetic and 
logic unit (ALU) coupled to the temporary register and having an 
arithmetic logic operation function required for execution of a division 
operation and a two's compliment obtaining operation. A microsequencer 
is provided to control the ALU so as to cause the ALU to execute a given 
instruction. The microsequencer generates a two's complement obtaining 
operation instruction signal, and an operation control circuit is coupled to 
the sign flag and is connected to receive the two's complement obtaining 
operation instruction signal. The operation control circuit operates to 
control the ALU in accordance with an output of the sign flags so as to 
cause the ALU to execute a two's complement obtaining operation, or to 
substantially invalidate the two's complement obtaining operation of the 
ALU regardless of the two's complement obtaining operation instruction 
signal.
Patent EP-0371217-A3 (EP)
IPC: F16L41/00
Filed: 1989-09-15
Abstract: A fitting (10) for connecting a drum (12) containing a fluid 
product to a pipeline (14) leading to a place of use without 
introducing contaminant.
Patent EP-0367145-A3 (EP)
Title: New process for the production of l-2-amino-4(hydroxymethyl-phospinyl)-butyric acid
IPC: C07F9/30
Filed: 1989-10-27
Abstract: A known herbicidal compound, L-2-amino-4-­
(hydroxymethylphosphinyl)-butyric acid can be produced 
by a new process comprising transaminating 4-­
(hydroxymethylphosphinyl)-2-oxo-butyric acid by reacting 
it with fumaric acid and ammonium ion in the presence 
of an aspartase and a transaminase which are produced 
by a microorganism capable of producing both said aspartase 
and transaminase, or alternatively in the presence of 
cells of said microorganism or a purified or partially 
purified enzyme preparation as prepared from said cells 
and containing the aspartase and transaminase.
Patent EP-0371275-A3 (EP)
Title: A high speed, current limiting device
IPC: H02H9/02
Filed: 1989-11-03
Abstract: The improved circuit breaker design addresses the need 
to limit circuit fault currents and still retains the 
reliability and isolation provided by a mechanical 
contact breaker. Internal circuitry is designed to 
limit fault currents to a source-supportable value 
until the mechanical action of the breaker disconnects 
the faulted load circuit. The limiting action will 
respond in microseconds to hold the fault current to a 
preset value until the contacts are opened. This high 
speed protection capability minimizes disturbances to 
the power source and prevents short-circuit voltage 
sags which could disrupt other loads served by the 
power network.  
     The new breaker design incorporates contacts (3A, 3B, 
3C) and a mechanical trip mechanism (4,5) similar to 
those of existing breakers. A magnetic amplifier (1A, 
1B, 1C) is used to reactively impede the current to a 
controlled value during fault current conditions. The 
magnetic amplifier impedance is turned on and off by an 
electronic controller (20) which monitors load current. 
When an abnormally large current is drawn from the load 
terminals, the controller (20) instantly switches on 
the impedance of the magnetic amplifier (1A, 1B, 1C), 
limiting the current. If the overload condition persists 
for a specified length of time, the controller (20) 
will energize a solenoid (4) to trip the breaker.
Patent EP-0369283-A3 (EP)
IPC: H01H1/02
Filed: 1989-11-06
Abstract: Aus einem inneroxidierten Legierungspulver hergestellte Sin­
terkontaktwerkstoffe der Konstitution AgSnO₂Bi₂O₃CuO sind be­
kannt. Gemäß der Erfindung ist zusätzlich wenigstens Wis­
mutzirkonat und/oder Wismuttitanat in Massenanteilen von 
vorzugsweise zwischen 0,1 und 5 % vorhanden. Zur Herstellung 
dieser Werkstoffe wird Wismutzirkonat und/oder Wismuttitanat 
als separates Pulver dem inneroxidierten Legierungspulver aus 
AgSnO₂Bi₂O₃CuO zugemischt. Mit einem solchen Kontaktwerkstoff 
wird insbesondere das Übertemperaturverhalten in Motorschützen 
wesentlich verbessert.
Patent EP-0347000-A3 (EP)
IPC: A61K31/16
Filed: 1989-06-13
Abstract: The present invention provides methods of treating or preventing herpes simplex infections in humans and lower animals by treatment with natural and synthetic vanilloid compounds, and the pharmaceutically-acceptable salts and amides thereof, having the general structure: <CHEM> n = 0 or 1; the -W-X- moiety is selected from -C(O)NH-, -C(S)NH-, -S(0)2NH-, -NHC(O)O-, -NHC(S)O-, -NHC(O)NH-, -NHC(S)NH-, -C(O)O-, -C(O)S- and -C(O)N(R)-, wherein either available bond of the -W-X-moiety may be bonded to the -R moiety, with the other bond being attached to the benzyl carbon atom, or directly attached to the benzene ring; the -R<1> moiety is selected from hydrogen, hydroxy, alkyl esters of hydroxy having from about 1 to about 5 carbon atoms, alkyl having from about 1 to about 5 carbon atoms, and alkoxy having from about 1 to about 5 carbon atoms; the -Z moiety is selected from hydrogen, hydroxy and methoxy; the -Y- moiety is selected from -O-, -S-, -NH-, -OC(O)-, -OSO3=- and -OPO3=-; the -V moiety is selected from hydrogen, short chain alkyl, and -CR<2>2-CR<2>2-NH2; the -R<2> moieties are each independently selected from hydrogen, halogen, unsubstituted or substituted alkyl having from about 1 to about 6 carbon atoms, substituted or unsubstituted aryl, and carboxylate, or two -R<2> moieties are covalently bonded to form a substituted or unsubstituted alkyl or heteroalkyl ring having from about 3 to about 8 atoms in the ring including from 0 to about 3 heteroatoms; and the -R moiety is a C2-C24 alkyl moiety which may be straight, branched or cyclic chain and may be saturated, monounsaturated, or polyunsaturated, substituted or unsubstituted, or two -R moieties are covalently bonded to form a substituted or unsubstituted alkyl ring having from about 2 to about 14 carbon atoms in the ring.
Patent EP-0334504-A3 (EP)
IPC: F28F1/00
Filed: 1989-03-06
Abstract: A fluid flow control device has a collapsible flow 
conduit 53 which is responsive to pressure difference 
between the interior and exterior of the conduit to 
collapse when the difference is too large. In one form 
the exterior is defined by a chamber open at an upstream 
end and closed at a downstream end. The device may be 
used as a sleeve at the inlet and outlet ends of tubes in 
a tube and shell heat exchanger to restrict flow in the 
event of a tube breach; in this case the exterior of the 
conduit is defined by a header chamber. The conduit may 
be a Venturi or flattened at a free outlet end and may 
have a wall which increases in thickness away from a free 
end.
Patent EP-0342024-A3 (EP)
Title: Luminescent or luminometric assays
IPC: G01N33/74
Filed: 1989-05-10
Abstract: A luminescent or luminometric assay procedure involving a 
two-step reaction. In the first step a reaction takes 
place between a selected oxidant, an enzyme for 
catalyzing oxidation reactions of that oxidant, and a 
substrate for that enzyme, resulting in an intermediate 
product which is a sufficiently-powerful oxidizing agent 
to bring about luminescent oxidation of a 
chemiluminescent DPD. In the second step, that 
intermediate compound is reacted with DPD resulting in a 
brief and relatively intense emission of light.  
     An assay kit to facilitate the carrying out of this assay 
procedure.
Patent EP-0351957-A3 (EP)
Title: Method of making antimicrobially active surfaces
IPC: D06M11/82
Filed: 1989-06-22
Abstract: A method of making the surface of a fluoro­
chemically treated substrate antimicrobially active by 
exposing the fluorochemically treated substrate to a compound 
selected from the group consisting of inorganic acids and 
organic acids. Exemplary of the acids are sulfuric, hydro­
fluoric, hydrochloric, hydrobromic, hydriodic, nitric, 
perchloric, phosphoric, boric, acetic, adipic, anisic, 
benzoic, butyric, fumaric, gallic, glutaric, glycolic, 
lactic, lauric, tannic and tartaric acids.