baber/WOPTO huggingface dataset:
Patent EP-0222337-A3 (EP)
Title: Broadcaster, especially for granulated fertilizer
IPC: A01C17/00
Filed: 1986-01-29
Abstract: The broadcaster, preferably a mounted broadcaster, especially for granulated fertilizers, comprises a storage container and a distributor device with preferably two driven distributor members, to which the material particles to be discharged can be fed in adjustable quantities via a positive dispensing device. An adjustable material guide element is arranged between the dispensing device and the distributor device. So that the position of the spreading sector over which the material particles are broadcast remains unchanged even when the discharge quantities are different, the material guide element is adjusted automatically as a function of the discharge quantity whenever the discharge quantity varies. <IMAGE>
Patent EP-0225147-A3 (EP)
IPC: B65D1/00
Filed: 1986-11-25
Abstract: An example of a model constructed from box containers 
is in the form of a vintage car 1 formed by a series of dif­
ferentially sized and shaped boxes 2, 3, 4 and 5. The boxes 2, 
3, 4 and 5 are constructed from cardboard templates 12 which 
are pre-folded to allow easy construction of the respective 
box and are printed with an appropriate design for the part of 
the model which the completed box will form. To form the 
box the template is folded along pre-cut lines 11 and retained 
in constructed form using double sided adhesive tape which 
also serves to fasten the boxes together.
Patent EP-0217761-A3 (EP)
IPC: F16G15/00
Filed: 1986-10-01
Abstract: The clamp is intended for engaging metal chains for sev­
eral uses and comprises, within a block (1), a shaped passage 
(3) to guide the sliding of the oriented chain (5), and a pair of 
levers (13) symmetrically movable relative to said passage (3), 
manoeuvrable from the outside, and elastically urged one to­
wards the other into a position in which they give rise to a 
contrast shoulder for the chain links (6) that find themselves in 
an alternate orientation in respect to the ones which are in the 
orthogonal orientation.
Patent EP-0238971-A3 (EP)
IPC: C12P21/00
Filed: 1987-03-17
Abstract: The invention is directed to monoclonal antibodies 
against IL-2 which have utility as affinity reagents for the 
purification of human and mouse IL-2 and as reagents for a 
sensitive two-site immunoassay. The invention is further 
directed to the use of the novel monoclonal antibodies of 
the invention as an affinity matrix to purify IL-2 and to 
the use of the monoclonal antibodies of the invention in a 
Two-site Sandwich Assay to quantify IL-2 in a biological 
sample, e.g. serum or plasma.
Patent EP-0261616-A3 (EP)
IPC: A61K47/42
Filed: 1987-09-19
Abstract: The present invention relates to a method for the rapid crosslinking of a 
protein. More particularly, the protein is gelatin. The gelatin is 
crosslinked by combining a water miscible alcohol and acetaldehyde to the 
gelatin so that a moist intimate mixture results. Preferably, a mixture of 
gelatin, alcohol, and an oil-soluble vitamin (e.g. vitamin A) is 
crosslinked by the addition of acetaldehyde. The crosslinking of gelatin 
serves to stabilze the vitamin during conditions of high shearstress, as 
found in pelleting and extrusion operations involved in food and feed 
proecessing. Most preferably, a spray-congealed mixture of gelatin, 
vitamin A oil, sorbitol, and water are subjected to acetaldehyde vapors so 
that rapikd crosslinking of the gelatin occurs.
Patent EP-0272429-A3 (EP)
Title: Gas transport laser
IPC: H01S3/041
Filed: 1987-11-07
Abstract: A gas transport laser with longitudinal gas flow and complete integration of the components, having at least one laser tube, wherein the laser gas is drawn off in the center of the respective laser tube, fed through a radial blower, a cooling system and a gas supply system and then supplied to the respective two ends of the laser tube. The laser tube is disposed in general perpendicularly to the direction of the gas flow in the cooling system and the gas supply system extends in the direction of the lesser dimension of the laser system, so as to optimize the use of space. The laser gas is subjected simultaneously to a high frequency and a high voltage discharge to achieve a high degree of efficiency.
Patent EP-0250062-A3 (EP)
IPC: B63H7/02
Filed: 1987-02-26
Abstract: A propeller (10) having blades (12) designed 
to achieve maximum thrust at 
lower static velocities in both forward 
and reverse pitch modes is disclosed. 
Each blade (12) has a generous leading 
edge (20) radius leading to an upper surface having 
positive camber and a lower surface 
having positive camber adjacent the leading 
edge (20) and negative camber adjacent 
the trailing edge (22). Each blade also has a high 
thickness-to-chord ratio and lower span-to-chord 
ratio or aspect ratio. This 
thicker blade profile and aft loading leads 
to a more uniform pressure distribu­
tion and laminar airflow across the blade 
surface resulting in a higher coefficient 
of lift, increased blade life and reliability, and lower noise levels.
Patent EP-0251573-A3 (EP)
Title: Compositionn for precipitating dirt and other contaminants from wash water and method of cleaning
IPC: C11D3/00
Filed: 1987-06-17
Abstract: A cleaning composition, e.g. in the form of an aqueous solution or a powder, comprises a flocculant and a betaine stabilizer. When used in a detergent solution, the flocculant causes contaminates introduced into the water to precipitate and quickly settle to the bottom of the cleaning bucket. This keeps the upper part of the detergent solution clean and prevents a mop from picking up and subsequently re-depositing the contaminates each time it is dipped in the bucket.
Patent EP-0271179-A3 (EP)
Title: Starlan coded data transceiver collision detection circuit
IPC: H04L12/28
Filed: 1987-08-17
Abstract: A daisy chain collision detection circuit for use with a StarLAN coded data transceiver includes a voltage comparator having an inverting input, a non-inverting input and an output. The inverting input of the voltage comparator is responsive to differential output voltages from a differential line drive and transient spike voltages from the primary of an isolation transformer. A charging capacitor is connected to the non-inverting input of the voltage comparator. The capacitor is charged to a reference voltage which is directly proportional to the peak voltage of the differential output voltages. The output of the voltage comparator provides an internal collision detection signal which is switched from a high logic level to a low logic level upon the occurrence of a daisy chain collision.
Patent EP-0288676-A3 (EP)
IPC: H01Q1/44
Filed: 1988-02-20
Abstract: An antenna for a radio frequency transmitter or 
receiver carried in a wrist instrument (1) is made as a 
loop of individually insulated multistrand wire (7) 
embedded in an elastic fabric (5,6) which comprises an 
expansion wristband for the wrist instrument, together 
with a capacitor (10) embedded in a strap end. The 
multistrand wire is longer than the unstretched fabric and 
is either interwoven into the elastic fabric or sandwiched 
between two layers of fabric. The wire is folded back and 
forth in a serpentine shape in order to accommodate 
expansion. One end of the multistrand wire is soldered to 
a ground connection clip (8) and the connection is 
embedded in a molded strap end (3). The other end of the 
multistrand wire is soldered to an insulated wire (12) 
leading into the instrument case and to one lead of a 
capacitor. The other lead of the capacitor is soldered to 
 
 
a ground connection clip (9) and all connections, as well 
as the capacitor are embedded in the other molded strap 
end (4).
Patent EP-0282916-A3 (EP)
Title: Water storage heater
IPC: F24H1/22
Filed: 1988-03-11
Abstract: The water storage heater consists of a storage container, arranged in a housing conducting a heating medium, with cold water supply connection and hot water delivery connection, the cold water connection, which is connected to the lower bottom of the storage container which is fixed with its upper part or at least with its hot water delivery pipe in the housing, being designed over at least a part of its length in the form of a flexible corrugated pipe. The cold water connection has as far as its point of exit from the inner space of the housing a length which is greater than the shortest distance between the wall of the storage container and of the housing surrounding the latter. In order to prevent weld seam tearing on the cold water pipe upon expansion movements of the storage container, it is envisaged that the section (5') of the cold water connection (3) designed as corrugated pipe (5) forms the greater part of its length inside the water-bearing housing inner space (1'), that the part of the cold water connection (3) projecting through the housing wall (1'') in the region of an opening (6), which in relation to its own diameter is larger, extends inside a hood-like covering (7) of the opening (6), and the penetration opening edge (8) of the covering (7) is connected to the pipe connection end region (9) of the cold water connection (3) in a liquid-tight manner. <IMAGE>
Patent EP-0305842-A3 (EP)
IPC: C08L101/00
Filed: 1988-08-22
Abstract: Thermoplastisches Konstruktionsmaterial enthält einen 
Träger und eine Polymerzubereitung, die aus einem 
schmelzbaren Polymerisat, einer kristallisierenden Car­
bonsäure oder einem Carbonsäurederivat und gegebenen­
falls aus Kristallisationsmodifikatoren besteht. Das 
thermoplastische Konstruktionsmaterial kann besonders 
für Stützverbände verwendet werden.
Patent EP-0318029-A3 (EP)
Title: Cyclic amine and pharmacological composition
IPC: C07D211/46
Filed: 1988-11-25
Abstract: A cyclic amine is defined by the formula: <CHEM> in which A is naphthyl, phenyl, quinolyl or alkyl, X is a group containing carbonyl, n is 2 or 3 and B is alkyl, halogen, phenyl or -YZ, Y being -O-, -CO- or -NH-, Z being phenyl, naphthyl, pyridyl, alkyl or cycloalkyl. It is useful for the making of a medicament to treat a mental symptome associated with a cerebrovascular disease and respective pharmaceutical compositions are disclosed.
Patent EP-0284427-A3 (EP)
Title: Method and apparatus for video signal processing
IPC: H04N7/01
Filed: 1988-03-25
Abstract: A technique is disclosed for generating a 
progressively scanned video signal from an interlaced 
signal without the need for motion-adaptive processing. 
Low resolution information is obtained from the current 
interlaced field, and the remaining detail information is 
obtained from a stored signal that includes a prior field 
or fields. The obtained signal can then be displayed 
with progressive scanning at full resolution and without 
motion artifacts.
Patent EP-0277927-A3 (EP)
IPC: A47L9/00
Filed: 1988-01-21
Abstract: A locking device, especially adapted for a pivotable cover (10) of a vacuum 
cleaner, comprises at least one locking catch (12) which engages a comple­
mentary locking means (13) in order to lock the cover in closed position. 
According to the invention the catch is provided with an electric contact 
means (15) which during the closing of the cover abuts a corresponding contact 
means (17) in order to close an electric circuit.
Patent EP-0332125-A3 (EP)
Title: Controlled-growth mercury drop electrode
IPC: G01N27/34
Filed: 1989-03-07
Abstract: A mercury drop electrode for use in electrochemical 
experiments. The invention includes a reservoir (34) for liquid 
mercury, a mercury drop capillary having upper and lower open 
ends and also having a chemically inert lower capillary tube 
portion (73) and an electrically conductive upper capillary tube 
portion (75) supported by the lower portion and in contact with the 
mercury in the reservoir, valve means including a valve stem (53) 
having a seal at its lower end and a ferromagnetic portion at its 
upper end, a valve seat comprising the upper end of the upper 
portion of the capillary which acts in concert with the valve 
seal to close the valve, and actuating means operatively arranged 
to lift the valve seal from the seat to allow mercury to enter 
the capillary from the reservoir and to lower the seal to the 
seat to prevent mercury from entering the capillary from the 
reservoir.
Patent EP-0335281-A3 (EP)
IPC: H01L23/58
Filed: 1989-03-24
Abstract: Vorsehen von mindestens zwei unabhängig von den Kundenwün­
schen immer verwendbaren Standardleiterbahnebenenauslegungen 
1, 2, von denen die eine Leiterbahnebenenauslegung 1 in vor­
gegebener Anordnung eine Anzahl von sich nicht kreuzenden 
Leiterbahnen 3 und die andere Leiterbahnebenenauslegung 2 in 
vorgegebener Anordnung eine weitere Anzahl von sich nicht 
kreuzenden Leiterbahnen 4 enthält, die zumindest teilweise 
überlappend zu den Leiterbahnen 3 auf der einen Leiterbahn­
ebene verlaufend angeordnet werden;  
Aufbringen von mindestens einer individuellen, d. h. dem 
jeweiligen Kundenwunsch entsprechenden Isolationsschicht 5 
mit Kontaktfenstern 8 für eine Zwei- oder Mehrebenen-Verdrah­
tung zur Verbindung der für die Schaltung vorgesehenen Kom­
ponenten, wobei die Kontaktfenster 8 an Stellen 9 der Leiter­
bahnkreuzungen und/oder Leiterbahnüberlappungen zwischen den 
 
 
Leiterbahnen 3, 4 der Standardleiterbahnebenenauslegungen 1, 
2 vorgesehen werden;  
Aufbringen mindestens der weiteren Standardleiterbahnebenen­
auslegung 2 durch Siebdruck; und  
gegebenenfalls Aufbringen weiterer Isolationsschichten 5' mit 
Kontaktfenstern sowie weiteren Standardleiterbahnebenen.
Patent EP-0342686-A3 (EP)
Title: Processor based linked compressor-expander telecommucications system
IPC: H04J3/18
Filed: 1989-05-19
Abstract: A digital linked compressor-expander 
telecommunications system (Lincompex), is implemented 
using a general purpose digital signal processor (20) wherein 
the compression and expansion functions are performed by 
blocks of programmed code. Input audio analog signals are 
converted to parallel data digital signals whereupon the 
digital signals are input for processing. After 
processing, the resultant signals are passed to a 16-bit 
digital-to-analog converter where either the compressed or 
expanded digital voice data signal is converted back into 
an audio frequency analog signal for either transmission 
or communication on an output device.
Patent EP-0352565-A3 (EP)
IPC: B66C13/46
Filed: 1989-07-14
Abstract: Die Vorrichtung enthält einen Codeträger (11), 
der entlang seiner Längserstreckung mehrwertige 
Codemarken (17) trägt. Mit dem Codeträger (11) wirkt eine 
Codelesevorrichtung (12) zusammen, die an der Katze 
oder dem Fahrwerk (4) des Krans oder der Hängebahn 
sitzt.  
     Damit bei Verkantungen oder Schiefstellen des Fahr­
werkes (4) und damit der Codelesevorrichtung (12) 
gegenüber dem Codeträger (11) keine fehlerhaften 
Leseergebnisse entstehen und die Anforderungen and die 
Lagegenauigkeit des Codeträgers (11) möglichst klein wer­
den, sind die Codemarken (17) auf dem Codeträger (11) ein­
spurig hintereinander angeordnet und in der Weise ge­
bildet, daß die ein Codewort bildenden Codemarken (17), die 
jeweils unmittelbar nebeneinander liegen, längs des 
gesamten Codeträgers (11) eindeutig sind.
Patent EP-0361000-A3 (EP)
IPC: H04N5/335
Filed: 1989-07-19
Abstract: Eine optische Sensorzeile aus amorphem oder polykristallinem 
photoelektrischem Material mit einer Vielzahl von Sensor­
elementen, bei der vorgesehen ist, daß jedem Sensorelement (1) 
ein nichtlineares Element als Konverter (2) zugeordnet ist, 
der den der einfallenden Lichtmenge proportionalen Photo­
strom (i ph ) in eine Signalspannung (u s ) umwandelt, die 
zumindest näherungsweise dem Logarithmus des Photostroms (i ph ) 
proportional ist.
Patent EP-0359203-A3 (EP)
Title: Semiconductor memory device
IPC: G11C11/401
Filed: 1989-09-12
Abstract: Memory cells (12,22...N2) disposed in a matrix are divided 
into a plurality of blocks. Each block is constructed of  n  
(n is a positive integer larger than 2) memory cell columns. 
One block is selected by one column address. One memory cell 
column in the  n  memory cell columns in a selected block is 
selected by first gate means. One memory cell column in the 
 n  memory cell columns in a selected block is selected by 
second gate means. One memory cell (12,22...N2) in a 
selected memory cell column is selected by a row address. 
The data in a selected memory cell (12,22...N2) are stored in 
a register and output therefrom.
Patent EP-0360243-A3 (EP)
Title: Video memory device
IPC: G09G5/00
Filed: 1989-09-20
Abstract: A video memory device includes a RAM (2) and a 
plurality of SAMs (4A, 4B). RAM (2) is constructed of a 
plurality of memory cells disposed in a matrix. Data are 
transferred between a memory cell designated by an 
address and a RAM port. Each SAM (4A and 4B) is 
constructed as a multi-word length type and connected to 
each of a plurality of columns of RAM (2). Multi-bit 
data are transferred between each SAM (4A, 4B) and RAM 
(2), and are serially input/output via a plurality of SAM 
ports (8A, 8B).
Patent EP-0368208-A3 (EP)
IPC: G01N33/53
Filed: 1989-11-06
Abstract: An immunoassay, is provided, applicable for a high 
concentration sample to be measured, without dilution. 
Said immunoassay comprises the steps of : (1) reacting a 
material (A) to be measured, an immobilized component (B) 
to bind specifically to the material (A), and a labelled 
component selected from the group consisting of (i) a 
labelled component (C) to bind specifically to the 
material (A) and (ii) a labelled component (A), to obtain 
an immuno-complex and (2) detecting or determining the 
labelling fragment, wherein the reaction of the material 
(A) with the immobilized (B) or the reaction of the 
material (A) with the immobilized (B) and the labelled 
component is carried out at a pH of 2 - 4.5.
Patent EP-0372498-A3 (EP)
Title: Torque transfer gear box
IPC: F16H3/74
Filed: 1989-12-05
Abstract: The invention relates to a torque transfer gearbox, having an input shaft which transmits the torque to the output shaft via a sun and planet gear system and, to achieve a torque transfer which adapts to the torque output by the engine and is very low-loss, proposes that a torque applied to the planet gears (36, 35) revolving with the input shaft (3) is used, via a back-coupling of the gearing, for infinitely variable speed compensation between the input and output shaft (3, 4). <IMAGE>
Patent EP-0376252-A3 (EP)
IPC: H01L21/311
Filed: 1989-12-27
Abstract: An oxide film such as native oxide film can be etched 
by forming a haloid or a liquid containing hydrogen halide, 
which is produced by a gas reaction such as one between a 
halogen-containing gas and a basic gas, on the oxide film. 
The etching proceeds mainly in a chemical reaction. 
So, the excellent etching selectivity of the oxide film 
with respect to underlying substrate is obtained, and the 
substrate receives no damage by the etching. Furthermore, 
the etching can be carried out before processes such as 
etching, deposition, oxidation, diffusion, or epitaxial 
growth are carried out to the substrate. The processed 
layer formed on the substrate, therefore, does not contain 
any useless native oxide.
Patent EP-0325441-A3 (EP)
Title: A method for measuring thermal conductivity
IPC: G01N25/18
Filed: 1989-01-18
Abstract: The present invention provides a method for measuring 
thermal conductivity of a material at a stationary state at 
an elevated temperature T. The method is essentially 
composed of the steps of: (a) preparing a specimen(s) of the 
material having first and second surfaces parallel to each 
other, thickness defined by the first and the second surfaces 
being constant, a sectional area parallel to the first and 
the second surfaces of the specimen being constant through 
the specimen; (b) measuring heat flows Q1 to QN through the 
specimen at thermally stationary states S1 to SN wherein the 
temperature of the first surface of the specimen is To which 
is far lower than the temperature T and the temperature of 
the second surface of the specimen is T1 to TN which are in 
the vicinity of the temperature T, T1 to TN corresponding to 
the states S1 to SN; and (c) calculating the thermal 
conductivity of the specimen on the basis of the thickness 
and sectional area, temperatures of the first and the second 
surfaces, and heat flows through the specimen.
Patent EP-0337648-A3 (EP)
Title: Continuous reinforcement method for flexible bearing laminate
IPC: B29C70/84
Filed: 1989-04-05
Abstract: A method for simplifying the fabrication of flexible 
bearings and reducing the production costs thereof 
includes preparing reinforcement material (18) for a 
laminate (16) in the form of a continuous helical arrange­
ment, placing a first end ring (12) in the bottom of a 
mold (28) with a laminate engaging surface (24) facing 
upwards, placing the continuous helical arrangement of 
reinforcement material on the laminate engaging surface 
of the first end ring, with layers of elastomeric mater­
ial (20) alternating with layers of reinforcement material 
(18), to form a laminate (16), placing a second end ring 
(14) in the mold with a laminate engaging surface (26) 
thereof in engagement with the laminate, coaxially therewith 
and with the first end ring, and debulking and curing the 
assembly.
Patent EP-0337700-A3 (EP)
Title: Pen rubber mold maker apparatus and method for inspecting the inside surface of a tubular member
IPC: B29C39/02
Filed: 1989-04-10
Abstract: Apparatus (170) and method for obtaining a 
negative replica image of the inside surface (45) of a tube 
(40). The apparatus (170), which is capable of being 
inserted in the tube (40), comprises a container (190) 
defining a chamber (300) therein for receiving mold materi­
al (192) and a piston (340) matingly slidably disposed in 
the chamber (300) for pushing the mold material (192) 
through the chamber (300). Connected to the container 
(190) is a shaft (230) having a passageway (400) therein in 
communication with the chamber (300) for receiving the mold 
material (192). The shaft (230) also has an outlet port 
(410) in communication with the passageway (400) for exit 
of the mold material (192) from the passageway (400) to the 
inside surface (45) of the tube (40). Outwardly extending 
from the shaft (230) to near the inside surface (45) of the 
tube (40) are upper and lower flanges (250, 260) having the 
outlet port (410) interposed therebetween. When the piston 
(340) is translated in the chamber (300), the mold material 
(192) is forced from the chamber (300), through the outlet 
port (410), and onto the inside surface (45) of the tube 
(40) for obtaining the negative replica image of the inside 
surface (45).
Patent EP-0360380-A3 (EP)
Title: Separating components of composite digital video signals
IPC: H03H17/02
Filed: 1989-06-19
Abstract: A composite digital video signal encoder comprises crosstalk 
measuring filters (26, 28) for measuring crosstalk between luminance and 
chrominance components of a composite digital video signal, a vertical 
comb filter (22) and a vertical/temporal filter (24) each operative to 
separate one of the luminance and chrominance components from the 
composite signal, a mixer (34) for mixing output signals produced by the 
vertical and vertical/temporal filters (22, 24), and a mixer control 
means (44) responsive to the measured crosstalk to control the mixing 
ratio of the mixer (34) in a sense to reduce cross effects in the mixed 
output signal resulting from the crosstalk.
Patent EP-0352963-A3 (EP)
Title: Method of and apparatus for receiving high definition television signals
IPC: H04N11/24
Filed: 1989-07-20
Abstract: An enhanced definition PAL signal (HD-PAL) may be received by 
a MAC receiver by decoding the signal received with a simple 
PAL decoder (10), time compressing the luminance and 
chrominance components of the decoded signal and encoding them 
in a MAC format (12). The MAC signal is then decoded using an 
HD-MAC decoder (14) and the signals are expanded by a post 
processor (16) prior to display.