baber/WOPTO huggingface dataset:
Patent EP-0232717-A3 (EP)
Title: Antibody specific to low-molecular weight substance and method of producing the same by using colloidal metal particles as carrier
IPC: G01N33/531
Filed: 1987-01-09
Abstract: An antibody highly specific to a low-molecular weight substance such as amino acids, peptides, amines, steroids, etc. and a process for producing the same by forming a complex of the substance with colloidal metal particles and sensitizing a mammal with the complex are disclosed. The antibody can be in the form of an antiserum containing the antibody. 
<??>Since the antibody has a high specificity to the intended the low-molecular weight substance, it is useful as a reagent for various immunohistochemical methods and immunoassays.
Patent EP-0268726-A3 (EP)
Title: Cogeneration system
IPC: F02B63/04
Filed: 1987-01-19
Abstract: A cogeneration system utilizing a liquid cooled prime mover (14) for on-site generation of electrical and thermal energy. A radiant heat retardant material (46) (54) (23) surrounds the prime mover to prevent its cooling through radiation whereby the heat otherwise radiated is absorbed by the coolant for extraction by a heat exchanger (38).
Patent EP-0234503-A3 (EP)
Title: Process for the preparation of 1,1,3-trichloroacetone
IPC: C07C45/63
Filed: 1987-02-19
Abstract: 1. Process for the preparation of 1,1,3-trichloroacetone by chlorination of acetone, or the mono- or dichloro-derivatives thereof, with the exclusion of water and at temperatures of up to 100 degrees C, characterized in that, acetone, chloroacetone or 1,1-dichloracetone, on their own or as a mixture, are reacted at temperatures in the range from 10 degrees to 80 degrees C with not more than equimolar amounts of chlorine in the presence of iodine or an iodine-containing compound soluble in the reaction mixture.
Patent EP-0253086-A3 (EP)
Title: Sealing device of two engine parts being in relative mouvement against each other, in particular a piston sealing of a working cylinder
IPC: F16J15/40
Filed: 1987-05-12
Abstract: A sealing device particularly suitable for sealing pistons of working cylinders and for sealing two machine components which can slide against one another is disclosed. A conventional sealing element consisting of low-friction, but not very elastic material, such as PTFE plastic material, and resting on an elastic support, is used. The cross-section of the sealing element in a direction of the sliding motion is U-shaped and encircles the support. The dimensions of the support and the sealing element are determined such that the support exerts prestress forces on the sealing element which try to bend the rim areas of the sealing element outward against the sliding surface for the sealing element. Consequently, an additional force component, directed toward the sliding surface, results for the pressure force which is exerted on the sealing element by the support and functions as a sealing force.
Patent EP-0249100-A3 (EP)
Title: Mounting cup for a pressurized container
IPC: B65D83/14
Filed: 1987-05-29
Abstract: The edge (16) of the mounting cup (4) is connected to the frame edge of the container frame (2) by beading. The mounting cup (4)  is composed of an inside partial mounting cup (13) and an outside partial mounting cup (14) and it has at least one opening (11, 12) to receive closures (10). In order to attach the closure, an edge (17), projecting from the plane of the mounting cup, is moulded onto the openings (11, 12). Compared to the known curved mounting cup, more space is achieved for the arrangement of several closures and the mounting cup (4) can be used, due to the double wall 13, 14, even at high propellant gas pressures. 
<IMAGE>
Patent EP-0270038-A3 (EP)
Title: A copying machine
IPC: G06F11/32
Filed: 1987-11-27
Abstract: The copying machine (1) comprises a monitoring means (8) which 
causes operation keys of the copying machine to functions as 
the memory address input key, I/O address input key, and 
data input key and also causes the indicators to functions 
for the address display and data display, and a selection 
switching means which selectively enables a means to cause 
the operation keys and indicators to operate in their 
original functions or said monitoring means during operation 
of the copying machine.
Patent EP-0245998-A3 (EP)
IPC: H04N5/3725
Filed: 1987-04-29
Abstract: A charge coupled device (CCD) image sensor for produc­
ing a video output for a given TV line standard wherein the 
image section (9) has a number of CCD elements appropriate 
to the given line standard and the store section (11) has a 
number of CCD elements appropriate to a second, higher line 
standard. The electronic package required to drive the sensor 
is then not very difficult from an electronic package required 
to drive a sensor for the higher line standard, thus making it 
practicable to use in the sensor an electronic package capable 
of use in sensors for either standard.
Patent EP-0259163-A3 (EP)
IPC: H01R9/05
Filed: 1987-09-03
Abstract: A flexible thin film probe head extends below 
a probe frame and supports a plurality of wafer contact 
bumps in planar array. An elastic member is positioned 
between a rigid plate and the surface of the thin film 
opposite the contact bumps so as to provide a 
controlled pressure interconnect between the I/O pads 
on the wafer and the contact bumps. Interface between 
the contact bumps and external test equipment is made 
through constant impedance transmission lines on the 
probe head and on an adjoining substrate. The two sets 
of transmission lines are coupled together by 
mechanical pressure contacts so as to facilitate the 
substitution of other probe heads having different 
wafer I/O pad configurations. Interface between the 
transmission lines on the printed circuit board and a 
set of semirigid coaxial cables is made by a second 
pressure interface so as to simplify assembly of the 
unit.
Patent EP-0265062-A3 (EP)
Title: Low carbon plus nitrogen, free-machining austenitic stainless steel
IPC: C22C38/40
Filed: 1987-09-10
Abstract: A low carbon plus nitrogen, free-machining, austenitic stainless steel having improved machinability and excellent corrosion resistance. The steel composition in weight percent is essentially carbon plus nitrogen up to about 0.06, chromium 16 to 20, nickel 6 to 14, manganese up to 0.60, sulfur 0.15 to 0.50, silicon up to about 1, phosphorus up to about 0.20, molybdenum up to about 1 and balance iron.
Patent EP-0276709-A3 (EP)
IPC: C08F220/42
Filed: 1988-01-16
Abstract: Die Erfindung betrifft Copolymerisate mit o-Nitrocarbinolester-­
gruppierungen und ein Verfahren zur Herstellung von Halbleiterbauelementen 
unter Verwendung dieser Copolymerisate.  
     Die erfindungsgemäßen Copolymerisate enthalten 5 bis 50 Mol.% Monomere mit 
o-Nitrocarbinolestergruppierungen, 94 bis 30 Mol.% Methacrylnitril, 1 bis 
20 Mol.% einer olefinisch ungesättigten copolymerisierbaren Carbonsäure 
sowie 0 bis 30 Mol.% anderer copolymerisierbarer Monomerer einpoly­
merisiert.  
     Sie eignen sich zur Herstellung von Halbleiterbauelementen.
Patent EP-0276836-A3 (EP)
IPC: A61K6/896
Filed: 1988-01-27
Abstract: An implant material for bone or soft tissue 
reconstruction and regeneration is composed of a sintered 
calcium phosphate evenly dispersed within a silicone 
elastomer. After hardening, the mixture can be easily 
shaped or formed as needed to match or conform to existing 
tissues. Actual bone regrowth is promoted by insuring 
surface availability of sintered calcium phosphate and 
sufficient porosity. Bone ingrowth can be assisted 
through the provision of conduction pores. The calcium 
phosphate preferably constitutes 30 - 75% by weight of the 
final product.
Patent EP-0285983-A3 (EP)
IPC: A01N31/06
Filed: 1988-03-29
Abstract: Die vorliegende Erfindung betrifft die Verwendung der 
bekantnen chemischen Verbindung Isoborneol als Wirkstoff 
gegen Kleidermotten.
Patent EP-0291719-A3 (EP)
Title: Universal rolling mill stand with adjustable horizontal and vertical rolls
IPC: B21B13/10
Filed: 1988-04-22
Abstract: A universal rolling mill stand with adjustable sets of horizontal rolls and vertical rolls guided in window-type recesses of the roll housings. Each roll housing is formed by a pair of housing posts with cross-members connected by means of transverse supports. The bearing chocks of the set of horizontal rolls are vertically movable between the housing posts of the respective pair of housing posts and the bearing chocks of the set of vertical rolls are moved horizontally between outwardly cantilevering attachments of the pairs of housing posts. The upper cross-members connecting the pairs of housing posts can be raised and swung horizontally. A frame-type cage having plate-like wall members is connectible to lifting devices. The outer surfaces of the wall members of the cage are guided on guide surfaces of the housing posts of pairs of housing posts which face each other. The cage is vertically and horizontally movable with the mill stand and can be installed and removed from the rolling mill stand. The inner surfaces of the wall members of the cage form guide surfaces for adjustment movements of the bearing chucks of one or more of the rolls. The bearing chocks are supported by the cage and/or can be coupled to each other so that one is suspended from the other.
Patent EP-0297243-A3 (EP)
IPC: G01B9/02
Filed: 1988-04-27
Abstract: Vorrichtung zur Messung des Abstandes zwischen der Vorrichtung 
und einer Meßfläche (7), mit einem optischen Interferometer, das 
einen Meßwellenleiter (3) aufweist, dessen eines Ende mit einem 
Laser (2) verbunden und dessen anderes Ende auf einen auf der Meß­
fläche (7) angeordneten oder mit dieser wirkungsverbundenen opti­
schen Meßreflektor (6) gerichtet ist, der das Licht in den Meß­
wellenleiter (3) zurückwirft. Das Interferometer weist außerdem 
einen Bezugswellenleiter (11) auf, der mit dem Meßwellenleiter (3) über 
eine Koppelstelle (10) gekoppelt ist, an seinem einen Ende einen 
Spiegel (12) und an seinem anderen Ende einen lichtelektrischen 
Wandler aufweist (14), der mit einer Anzeigeeinrichtung zur Anzeige 
des elektrischen Ausgangssignals des lichtelektrischen Wand­
lers verbunden ist. Der Bezugswellenleiter ist über einen vor­
zugsweise polarisierenden Strahlteiler (13) mit einem Abzweig­
wellenleiter gekoppelt, dessen Ende mit einem weiteren licht­
elektrischen Wandler (15) verbunden ist. Der Bezugswellenleiter 
weist eine Phaseneinstelleinrichtung (17) auf. Die Ausgänge der 
lichtelektrischen Wandler (14,15) sind mit einem Differenzverstärker 
(20) verbunden, dessen gleichspannungsfreies Ausgangssignal in die 
Anzeigeeinrichtung eingespeist ist. Durch die Gleichspannungs­
freiheit des Ausgangssignals des Differenzverstärkers wird die 
Weiterverarbeitung des Interferenznutzsignals erleichtert und 
die Meßgenauigkeit erhöht.
Patent EP-0297374-A3 (EP)
Title: Car radio
IPC: G08G1/09
Filed: 1988-06-18
Abstract: In a car radio having a stereo decoder and a traffic radio decoder, the stereo decoder can be switched over to mono operation by means of an announcement detection signal decoded by the traffic radio decoder. A reduction of interference due to multipath reception in the case of traffic announcements is thus achieved. <IMAGE>
Patent EP-0321724-A3 (EP)
Title: Apparatus and method for alterable resource partitioning enforcement in a data processing system having central processing units using different operating systems
IPC: G06F9/50
Filed: 1988-11-24
Abstract: In a data processing system having a plurality 
of non-homogeneous central processing units, 
apparatus is disclosed that permits a central 
processing unit not having mechanisms for protection 
of the allocation of resources to be coupled to the 
data processing system while preserving a peer 
relationship among the central processing units. The 
protection apparatus is interposed between the 
coupled central processing unit and the system bus 
and reviews each access to data processing system 
resources to insure that the accessed system resource 
is available to the associated data processing 
system. In addition, the apparatus permits 
initialization procedures without interprocessor 
conflict, provides status information from the 
coupled central processing unit to a requesting 
central processing unit and permits selected control 
signals to be applied to the coupled central 
processing unit.
Patent EP-0295088-A3 (EP)
IPC: H04N9/78
Filed: 1988-06-08
Abstract: A circuit to detect the presence of the 
chrominance signal in a composite signal is disclosed. 
Advantage is taken of the fact that the polarity of 
luminance signals in two fields or frames is the same 
whereas the polarity of chrominance signals is 
opposite. The circuit uses a band pass filter to 
select the chrominance and high frequency luminance 
signals, a polarity detector, a field or frame delay, 
and an XOR having the delayed and nondelayed outputs of 
the polarity detector as inputs. The output can be 
used to modify the decoding circuits when a purely 
black and white image is present.
Patent EP-0302616-A3 (EP)
Title: Method of making a moulded article
IPC: B22C3/00
Filed: 1988-07-18
Abstract: In the production of moulds for making moulded articles, eg foundry moulds for producing castings, it is known to consolidate resin-coated granular filler in a moulding box containing a pattern to form the moulded pieces. A gas such as SO2 is passed through the filler to cause it to set. However, after repeated use, resin buildings up on the pattern plate. According to the invention, the pattern is provided with alayer of silicone release agent such as siloxane which prevents resin build-up yet can be easily washed away.
Patent EP-0304176-A3 (EP)
IPC: C23C4/02
Filed: 1988-07-26
Abstract: The coated article includes a refractory 
metal substrate (2) having an oxidation resistant 
intermetallic layer (4) formed in situ thereon; e.g., a 
fused refractory metal silicide containing layer (4), and a ceramic 
layer (6) applied on and adhering to the intermetallic 
layer (4) to provide enhanced high temperature properties 
and resistance to premature catastrophic 
failure in high temperature oxidizing environments 
where materials are present that may 
destructively react with the intermetallic layer (4). 
The refractory metal substrate (2) may be coated on 
only one side or on both sides by the said intermetallic-ceramic 
layer system.
Patent EP-0301866-A3 (EP)
IPC: G11B23/00
Filed: 1988-07-28
Abstract: A process for producing a magnetic hub for an 
optical disc to be fixed in use to the spindle of a disc 
drive by means of a magnetic clamp system, which process 
comprises positioning and setting an annular metal plate 
(12) composed of a ferromagnetic substance in a mold (15) 
and then injecting a resin into the mold (15).
Patent EP-0304231-A3 (EP)
Title: Method of separating metals from catalyst material
IPC: C22B7/00
Filed: 1988-08-11
Abstract: A method of separating metals from carbon-supported catalyst 
materials comprises the steps of combusting the carbon at a 
temperature insufficient to cause volatisation of the metal followed 
by reduction with hydrogen of any oxidised metal and washing with 
acid or water.
Patent EP-0314419-A3 (EP)
Title: Electro-acoustic transducer
IPC: H04R1/10
Filed: 1988-10-24
Abstract: An electro-acoustic transducer includes a housing (2) enclosing 
an electro-acoustic transducer device (1) and having an opening (2 a ) 
through which the diaphragm side of the transducer device (1) is 
exposed to the outside, and a ring (8) provided at and permanently 
fixed to the outer surface of the perimeter of the opening (2 a ) with 
the outer perimeter of the ring (8) being softer and more pliable than 
the housing (2).
Patent EP-0327920-A3 (EP)
IPC: C07H19/01
Filed: 1989-01-30
Abstract: Die Erfindung betrifft ein Verfahren zur Herstellung 
von 1,6-β-D-Anhydroglucopyranose (Levoglucosan) aus 
Stärke und/oder stärkehaltigem bzw. cellulosehaltigem 
Material durch Vakuumpyrolyse.  
     Für eine groß-technische Herstellung von Levoglucosan 
in hoher Reinheit sind die bekannten Verfahren zu 
umständlich und/oder zu teuer. Bei der bekannten Stärke­
pyrolyse wird eine Vielzahl von Nebenprodukten gebildet, 
so daß langwierige Reinigungsverfahren unter Verwendung 
von organischen Lösungsmitteln und langsame Kristallisa­
tion üblich sind. Niedrige Ausbeuten und mangelnde 
Reinheit charakterisieren die bekannten Levoglucosan-­
Produkte.  
     Es wird ein Verfahren zur Herstellung von Levoglucosan 
zur Verfügung gestellt, bei dem das Ausgangsmaterial 
mit einem auf max. 20 % eingestellten Wassergehalt 
depolymerisiert wird, die flüchtigen Bestandteile 
kondensiert werden und das Kondensat nach Neutralisation, 
Filtration und ggf. Behandlung mit einem Adsorptionsmit­
tel, einer chromatographischen Trennung über Ionenaus­
tauscher, mit Wasser als Elutionsmittel, unterworfen 
und die Levoglucosan enthaltenden Fraktionen eingeengt 
und durch eine Verdampfungs- und/oder Kühlungskristalli­
sation aus Wasser kristallines Levoglucosan erhalten 
wird.
Patent EP-0334236-A3 (EP)
Title: Preparation of n-protected alpha-l-aspartyl-l-phenylalanine methyl ester
IPC: C07K5/06
Filed: 1989-03-16
Abstract: Disclosed are a process for preparing N-protected 
aspartic anhydride by the reaction of N-protected aspartic 
acid with phosgene, a process for preparing an N-protected 
α-L-aspartyl-L-phenylalanine methyl ester from N-protected 
aspartic anhydride and mineral acid salt of L-phenylalanine 
methyl ester, and a process for preparing N-benzyloxy­
carbonyl-L-aspartic anhydride by the reaction of N-­
benzyloxycarbonyl-L-aspartic acid with acetic anhydride.
Patent EP-0348881-A3 (EP)
IPC: H01R4/66
Filed: 1989-06-27
Abstract: Die Erfindung betrifft einen Potentialverbinder, bei dem 
die abisolierten Enden mehrerer elektrischer Leitungen 
in einem Verbinderelement zusammengefaßt sind, wobei ein 
Kunststoffgehäuse (1), in dem eine Kontaktplatte (2) 
aus elektrisch leitendem Metall angeordnet ist, die Lager­
elemente (3) für elektrische Steckverbinder (4) aus z.B. 
Metallstanzteilen aufweisen, die an die abisolierten Enden 
elektrischer Leitungen gecrimpt sind.
Patent EP-0358120-A3 (EP)
Title: Mixing plant for granulated products especially core sand
IPC: B22C5/04
Filed: 1989-09-01
Abstract: The mixing plant having a mixing tank (1) in which mixer arms (2) extend is distinguished by nozzles (3) which are directed in a specific manner at mixer arms (2) and also at the bottom and shell of the mixing tank (1), and are in flow connection with a compressed air source (4), and furthermore by at least one suction opening (6) in the mixing tank (1), which is in flow connection with a negative pressure source (5). This arrangement permits optimum rapid cleaning of the mixing tank after a mixing operation. <IMAGE>
Patent EP-0381813-A3 (EP)
Title: Multifunctional type apparatus for monitoring the patient
IPC: A61B5/00
Filed: 1989-09-12
Abstract: A multifunctional type apparatus for monitoring 
the patient, comprising an apparatus (1) which has a plurality 
of a first monitor M1, a second monitor M2, · · ·, and a n th 
monitor Mn, said monitors monitoring each living body signal S of the 
patient, and having different functions, which 
functions are each interchangeable.
Patent EP-0370500-A3 (EP)
Title: Circuitry for selecting between different methods of flicker reduction in a television receiver
IPC: H04N5/44
Filed: 1989-11-23
Abstract: 2.1. The line interlace process causes flicker disturbances the elimination of which requires signal processing which differs for picture content which is at rest and which is moving. Switching between the various known flicker reduction methods always occurs by using several field stores and a movement detector which determines the movement between the frames and depending on this movement initiates the switching and reproduction of the received television signal at twice the frame rate and line frequency in the line interlace method. 2.2. To reduce the circuit expenditure in the reduction of system- related flicker disturbances, only two field stores and one movement phase detector are arranged in the television receiver. The movement phase detector only determines the movement phases for the first and second field and, depending on these movement phases, switching between the flicker reduction methods occurs for at least one field in each case. 2.3. The circuit arrangement according to the invention is preferably used in television receivers having frame stores. <IMAGE>
Patent EP-0378808-A3 (EP)
IPC: E04B1/58
Filed: 1989-12-13
Abstract: Die Erfindung hat ein Zwischenbauteil (1) für Stahlbauteile zum 
Gegenstand, die an Stahlbetonbauteilen an genau vorgegebenen Stellen 
befestigt werden müssen. Da die Bewehrung der Stahlbetonbauteile die 
Erstellung von Bohrungen an beliebiger Stelle verhindert und Dübel im 
Stahlbeton einen größeren Abstand von Befestigungsmitteln verlangen, 
als sie bei stahlbaumäßigen Schraubverbindungen üblich sind, wird das 
erfindungsgemäße Zwischenbauteil mit einer Justierbarkeit für mindestens 
zwei Richtungen ausgestattet. Es ermöglicht ferner, daß das 
stahlbaumäßige Lochbild am Stahlbauteil beibehalten werden kann.  
     Das Zwischenbauteil (1) als Brückenkonstruktion zwischen Stahl- und 
Stahlbeton ist so konzipiert, daß es die Schnittkräfte in Zug- und 
Druckkräfte trennt und die Zugkräfte allein dem Dübel zuweist. Durch 
konstruktive Gestaltung des Zwischenbauteils wird eine Minimierung der 
Dübelbeanspruchung herbeigeführt.
Patent EP-0376266-A3 (EP)
Title: Total sum calculation circuit capable of rapidly calculating a total sum of more than two input data represented by a floating point representation
IPC: G06F5/01
Filed: 1989-12-27
Abstract: In a total sum calculation circuit for use in 
calculating a total sum of first through n-th input data 
which are represented by a floating point representation 
and which are composed of first through n-th exponent 
parts and first through n-th fraction parts, where n is 
an integer greater than two, an n-input data comparison 
circuit (32) simultaneously compares the first through the 
n-th exponent parts with one another to produce a 
maximum one of the first through the n-th exponent parts 
and a comparison result signal representative of which 
one of the first through the n-th exponent parts is the 
maximum exponent part. Supplied with the first through 
the n-th exponent parts and the comparison result 
signal, a shift number calculation circuit (33) calculates 
first through n-th shift digit numbers between the 
maximum exponent part and the first through the n-th 
exponent parts. The first through the n-th fraction 
parts are shifted by first through n-th shift digit 
numbers in first through n-th shifters (411-41n) are produced as 
first through n-th shifted fraction parts which are 
summed up into an unnormalized fraction part. The 
unnormalized fraction part is normalized into a total 
sum fraction part by the use of normalization 
information derived from the unnormalized fraction part. 
The maximum exponent part is also normalized by the 
 
 
normalization information into a total sum exponent 
part. A combination of the total sum exponent part and 
the total sum fraction part is produced as the total sum 
represented by the floating point representation.
Patent EP-0328276-A3 (EP)
IPC: G01N33/543
Filed: 1989-01-27
Abstract: A sandwich immunoassay for determining total 
monoclonal IgG content in samples of purified IgG, cell 
culture medium and ascites fluid is provided based on 
the utilization of anti-light-chain IgG antibodies as 
both capture and label antibodies.