baber/WOPTO huggingface dataset:
Patent EP-0292467-A3 (EP)
IPC: B23Q3/12
Filed: 1988-03-25
Abstract: Ein Spannkopf (2) auf der Hauptspindel (1) einer Werkzeugma­
schine trägt auswechselbare Paletten (3), Palettenspannfutter, 
Palettenspannsysteme oder auch wahlweise verschiedene einstell­
bare Futter mit Backen. Die Paletten (30) oder Futter werden 
auf dem Spannkopf (2) durch Klemmen, wie etwa am Umfang ver­
teilt Spannzangen (4),gehalten und ein Hirt-Zahnkranz (7) auf 
der Palettenunterseite (3) wird in einem Hirt-Zahnkranz (7) 
des Spannkopfes (4) zur Übertragung des Antriebs-Drehmoments 
gedrückt. Federpakete (5) halten die Klemmen geschlossen. In 
der Wechselposition drücken Stößel (8), die aus dem Spindel­
stock ausfahren, die Federpakete (5) im Spannkopf (3) zusam­
men, sodaß die Klemmkraft aufgehoben ist. Ein einfacher mecha­
nischer Stellungsmelder (9) für die Offen- und Schließstellung 
der Klemmen in Form eines mit den Klemmen fest verbundenen 
Signalstiftes (9) im Spannkopf (2) und von Endschaltern (10) 
im Spindelstock kann vorgesehen sein. Ein geschlossener Kraft­
fluß wird innerhalb des Spannsystems infolge von Nasen (11) 
auf dem Spannkopf (2) und Hinterschneidungen (12) der Maschine 
beim Wechselvorgang zur Entlastung der Hauptspindel erreicht.
Patent EP-0349700-A3 (EP)
Title: Templet for making notches in straps
IPC: C14B19/00
Filed: 1988-11-07
Abstract: Template (1, 30, 40) for producing one or several cutouts (14, 15) in straps and in ends (12) of watchbands (10) to be attached to a watch (20), especially in ends that have been formed into loops (11). The template (1, 30, 40) exhibits at least one indentation (2, 3, 4, 31, 32, 50) for receiving the end (12) of the watchband (10) to be provided with cutouts (14, 15). At least one slot (5, 6) is arranged in the template (1, 30, 40) in the zone of the indentation (2, 3, 4, 31, 32, 50) for the engagement (16) of a punch (13) having, for example, the shape of pliers. Several slots (5, 6) are provided in side-by-side relationship. The slots (6) can be provided in the zone of the lateral rims of the watchband (10). The indentation (2, 3, 4, 31, 32, 50) in the template (1, 30, 40) can exhibit, besides the slots ( 5, 6) upwardly oriented stops (8, 44) for the end of the watchband (10) at the frontal side.
Patent EP-0339199-A3 (EP)
Title: Transport container such as a railway tank or bulk container with protection elements
IPC: B61D5/06
Filed: 1989-02-17
Abstract: The invention relates to a transport container (1) having a protection element which is arranged laterally on both sides of the container shell in the longitudinal direction of the transport container (1) as a strip of a certain width (Fig. 1). The protection element is constructed as a multi-layer bandage (6) which is held on the longitudinal sides of the transport container (1) and is fixed in each case at the end faces of the transport container (1). Due to the good absorption capacity and great deformability, the transport container (1) is largely protected from violent loads which act in the region of the multi-layer bandage (6). <IMAGE>
Patent EP-0330213-A3 (EP)
Title: Lru circuit for cache memory
IPC: G06F12/08
Filed: 1989-02-23
Abstract: An LRU circuit comprises memory cells each having a 
control line enabling reading and writing operations, 
and two data lines used for these operations. The 
memory cells are set in one of two statuses depending 
on a potential difference between the data lines, or 
held as they are if the potential difference does not 
exist. The memory cells are arranged in an array 
(14). The number of columns (row) of the array (14) 
corresponds to the number of memory cells necessary to 
store binary LRU data required to execute an LRU 
algorithm on elements of each set, while the number of 
rows (columns) of the array corresponds to the number 
of sets. Memory cells in each row of the array (14) 
are put in a read-write enabled state upon receiving a 
signal from one of the sets corresponding to the row 
in question of the array. The data lines of the 
memory cells in the same column are connected to each 
other in the direction of the column. The LRU circuit 
further comprises an input control circuit (15) for 
receiving a hit signal indicating a used element of a 
certain set to update, according to the LRU algorithm, 
values in memory cells of the array (14) through the 
column data lines, and an output control circuit (16) 
for decoding values in the memory cells of a specified 
row of the array to determine an LRU element.
Patent EP-0332897-A3 (EP)
IPC: C07F5/04
Filed: 1989-02-24
Abstract: Die Erfindung betrifft Reaktionsprodukte aus Borsäure oder 
deren Analoga und Alkanoletheraminen und deren Verwendung 
als Korrosionsschutzmittel in wässrigen Lösungen für Kühl-, 
Schmier- und Reinigungsmittel.
Patent EP-0334245-A3 (EP)
Title: Gas phase hardening of gelatin holograms
IPC: G03H1/02
Filed: 1989-03-18
Abstract: A process for hardening gelatin holograms (12) after dehydration 
involving subjecting the hologram (12) to an atmosphere con­
taining aldehyde vapor (12) and water vapor (20). The process 
provides hardening of the gelatin hologram (12) to increase 
resistance to moisture and heat without adversely affecting 
diffraction efficiency. Monitoring of the diffraction efficiency 
during the aldehyde-water vapor treatment allows fine tuning 
of the hologram efficiency and evenness.
Patent EP-0342699-A3 (EP)
IPC: H01L29/768
Filed: 1989-05-19
Abstract: Es ist ein ladungsgekoppeltes Halbleiterbauelement beschrieben mit Spei­
cherung und Transfer von Ladungsträgern in mindestens einem Kanal im Vo­
lumen eines Halbleiterkörpers nahe seiner mit Gate-Elektroden versehenen 
Oberfläche, wobei die Führung der Ladungsträger in dem Kanal/den Kanälen 
durch Veränderung der Form der Gate-Elektroden in einer Richtung im we­
sentlichen senkrecht zur Transferrichtung erfolgt.
Patent EP-0362701-A3 (EP)
Title: Landscaping fabric and method
IPC: A01N25/34
Filed: 1989-09-28
Abstract: A landscaping fabric used to prevent growth of 
weeds comprises a porous nonwoven polyolefin fabric 
having a quantity of a dinitroaniline herbicide absorbed 
in the polyolefin of the fabric, permitting uniform and 
gradual release of the herbicide.
Patent EP-0369257-A3 (EP)
Title: Stecker für eine Steckverbindung für den elektrischen Anschluss von Kraftfahrzeuganhängern
IPC: H01R13/625
Filed: 1989-11-03
Abstract: Ein Stecker (10) für eine Steckverbindung für den elektri­
schen Anschluß von Kraftfahrzeuganhängern weist ein Stecker­
gehäuse (12), das ein Bajonettanschlußteil (16) zur Verbin­
dung der Steckdose aufweist und ein im Gehäuse (12) aufgenom­
mene Innenhülse (18), auf deren Außenfläche die Innenfläche 
des Bajonettanschlußteils liegt auf, wobei die Innenhülse 
(18) und das Bajonettanschlußteil (16) relativ zueinander 
verdrehbar sind. Um ein Eindringen von Feuchtigkeit von der 
Stirnseite her zu verhindern, ist im Bereich der äußeren 
stirnseitigen Enden von Innenhülse (18) und Bajonettanschluß­
teil (16) zwischen diesen eine umfängliche Dichtung (28) 
vorgesehen
Patent EP-0369418-A3 (EP)
IPC: B01D63/02
Filed: 1989-11-15
Abstract: A hemofilter (10) is disclosed for use in a 
continuous arterio-venous hemofiltration ("C.A.V.H.") 
having a bundle of hollow fibers (12) in which the lengths 
of the particular fibers of the bundle are greatest 
for those hollow fibers closest to the blood ports (16a, 16b) of 
the hemofilter and, preferably, would continuously 
decrease in length and be least for those particular 
fibers furthest from the blood ports (16a, 16b). The fibers (12) 
would, preferably, be secured in a bundle to one 
another by means of an epoxy resin, or similar 
substance, which did not interfere with the passage 
of blood through the hollow fibers of the system. 
Heparin may be chemically bound to the hollow fibers 
of the invention.
Patent EP-0376243-A3 (EP)
Title: A ferroelectric liquid crystal display device
IPC: G02F1/141
Filed: 1989-12-27
Abstract: A liquid crystal cell (5) comprising a pair of 
substrates (1, 1′) arranged substantially parallel and 
provided with electrodes (7, 7′) on their opposite 
surfaces, and a ferroelectric liquid crystal composition 
(9) held between these substrates (1, 1′), two pola­
rizers (3, 4) arranged on either side of said liquid 
crystal cell (5), and an optical retardation film (10) 
for equalizing the states of polarization of transmitted 
light that has passed through parts of said liquid crys­
tal cell (5) of different thickness. It is preferable 
that this optical retardation film (10) is inserted 
between the liquid crystal cell (5) and a polarizer (4). 
The number of optical retardation films (10) need not 
however be limited to one, and several such films may be 
used. A polarizer (4) and optical retardation film (10) 
may also be assembled as one unit.
Patent EP-0331240-A3 (EP)
Title: Intermediates and processes for beta 6-hydroxymethyl hmg-coa
IPC: C07F7/18
Filed: 1989-02-22
Abstract: This invention discloses intermediates and a 
process for the preparation of 6-desmethyl-6-β-­
hydroxymethyl derivatives of lovastatin and analogs 
thereof at the 8-acyl side chain.
Patent EP-0343760-A3 (EP)
Title: Thermally stabilized resin coatings for optical fibers
IPC: C08K5/13
Filed: 1989-01-20
Abstract: UV-curable urethane-acrylate resin systems of improved 
thermal stability in the cured state are provided, the 
resins being of polyurethane acrylate, polyurea acrylate, 
and/or polyurethane/polyurea acrylate composition and being 
thermally stabilized by the addition of a combination of 
stabilizers which includes a hindered piperidine derivative 
and a hindered phenol derivative. The stabilized resin 
systems, useful for example for the protective coating of 
glass optical fibers, retain their rapid UV curing charac­
teristics.
Patent EP-0330508-A3 (EP)
Title: Light-sensitive silver halide photographic material
IPC: G03C1/035
Filed: 1989-02-24
Abstract: There is disclosed a light-sensitive silver halide photo­
graphic material having at least one silver halide emul­
sion layer containing silver halide crystal grains which 
comprises at least one of the silver halide emulsion layer 
contains silver halide crystal grains which satisfy the 
following conditions of: 
   (1) composed substantially of silver iodobromide,    (2) having a maximum point of a silver iodide content at 
67 % or less of a distance from the center of the silver 
halide grain relative to a distance ( l ₀) from the center 
of the silver halide grain to the outermost surface there­
of,    (3) having a minimum point of the silver iodide content at 
58 % or more of the distance form the center of the silver 
halide grain relative to  l ₀,    (4) substantially monotonously reduced in the silver 
halide content from the maximum point of the silver halide 
content to the minimum point thereof, and    (5) satisfies the following formula: 
  
wherein  l ₀ has the same meaning as defined above,  l ₁ 
represents a distance of the maximum point of the 
silver halide content from the center of the silver 
halide grain and  l ₂ represents a distance of the 
minimum point of the silver halide content from the 
center of the silver halide grain.
Patent EP-0341002-A3 (EP)
Title: Thin film structure having magnetic and colour shifting properties
IPC: G02B5/28
Filed: 1989-04-28
Abstract: The disclosure relates to a thin film structure having magnetic and optical variable properties comprising a substrate (12) and a multilayer interference coating (16) carried by the substrate producing an inherent colour shift with angle. The interference coating has a metal-dielectric design which includes a metal (17) which has reflective as well as magnetic properties.
Patent EP-0342814-A3 (EP)
Title: Mos integrated circuit for driving light-emitting diodes
IPC: H05B44/00
Filed: 1989-05-02
Abstract: An MOS integrated circuit for driving light-emitting diodes 
(LED's) comprises first constant current circuits, each of which 
is for one of the LED's and includes a first drive circuit for 
maintaining the drive current for the associated LED at a 
predetermined value established by a first reference voltage. 
The integrated circuit further includes a second constant current 
circuit which is connected to all of the first constant current 
circuits to form a mirror circuit with each of said first constant 
current circuits. A current detecting element detects a 
predetermined magnitude of current flowing therethrough and 
develops a current-representative detection voltage. A second 
drive circuit within the second constant current circuit responds 
to the detection voltage and a second reference voltage by 
maintaining said first reference voltage at a predetermined value 
so that the LED drive current is determined by the said detection 
voltage and second reference voltage.
Patent EP-0367710-A3 (EP)
Title: Diagnostics of a board containing a plurality of hybrid electronic components
IPC: G01R31/3185
Filed: 1989-10-24
Abstract: A method and circuitry for testing in situ the compo­
nents mounted on a circuit board. First, a component is 
removed from the board. A testing circuit is then in­
stalled in place of the removed component. The testing 
circuit allows test patterns to be applied to a selected 
component on the board from the board I/O pins. The 
selected component responses are collected by the testing 
circuit and applied to the board output pins. In this 
manner, individual components on the board can be tested 
in situ from pins on the board.
Patent EP-0401461-A3 (EP)
IPC: H01L39/14
Filed: 1990-01-18
Abstract: An oxide superconductor having oxide superconductor 
layers (2) and metal material layers (1), which are 
alternately laminated on each other by a desired number 
of times, and a method of manufacturing the same.
Patent EP-0371964-A3 (EP)
Title: Chaff spreading device for a combine
IPC: A01D41/12
Filed: 1986-11-06
Abstract: A device for combines serves to spread the chaff. The device has at least one housing, which has at least one connection to the supply of compressed air and at least one ejection opening provided with at least one guide plate. To enable the device to be arranged in a space- saving manner behind the screening chambers and to permit as uniform distribution of the chaff as possible, the housing is arranged directly or via supporting devices on the side walls or lateral supports of the combine, in the region of the height of the screening chambers, behind the latter and below the straw shakers. Each of the ejection openings, which point approximately in the direction of the screening chambers, and the guide plates deflect the emerging current of blowing air towards one side wall of the combine in each case. A channel of approximately rectangular cross-section, having an outlet region (92) widening in a funnel shape is arranged behind the screening chamber. The inlet region (91) of the channel is of double- walled design. The annular blowing-air chamber (93) thereby formed is provided with blowing-air conections. The inner wall of the blowing- air chamber is provided by means of lamellae or tongue-like guide plates (94) with blowing-air slits (95) directed towards the outlet region. The inlet region preferably narrows in wedge or funnel shape. Guide plates are preferably arranged in the manner of a fan in the outlet region. <IMAGE>
Patent EP-0395009-A3 (EP)
Title: Driving force distribution control system for 4wd vehicle
IPC: B60K23/08
Filed: 1990-04-25
Abstract: A driving force distribution control system for 
a vehicle includes a torque distributing clutch for 
varying a driving force transmitted to a secondary 
drive wheels in response to a control signal, 
sensors for determining a wheel speed difference 
between the wheel speed of primary drive wheels and 
the wheel speed of the secondary drive wheels, and a 
longitudinal acceleration, and a control unit for 
controlling the clutch engagement force of the 
torque distributing clutch by producing the control 
signal. The control unit has a first control mode 
for normally controlling the clutch engagement force 
in accordance with the wheel speed difference, and a 
second control mode for controlling the clutch 
engagement force in accordance with the longitudinal 
acceleration so as to prevent undesired hunting when 
a wheel spin of the primary or secondary drive 
wheels is detected.
Patent EP-0409013-A3 (EP)
Title: Vehicle exhaust gas measuring procedure and device
IPC: G01M15/04
Filed: 1990-07-06
Abstract: A measuring device (1) serves to measure exhaust gas values in motor vehicles with controlled three-way catalytic converter (6) and lambda probe (7). The measuring device (1) comprises an exhaust gas tester (4), known per se, for determining the carbon monoxide and hydrocarbon content in the exhaust gas downstream of the catalytic converter (6). In addition, a computer (2) with integrated memory or separate data memory (3) which can be connected up is provided, the computer or the data memory being connected to the lambda probe (7). The computer or the memory are constructed in such a way that they can be carried in the vehicle and the values measured during the journey by the lambda probe (7) can be stored. With the aid of this measuring device, a cold test is possible using the exhaust gas tester (4) and the computer (2), a driving test is possible using the computer (2) or at least the memory (3) and subsequently a hot test is possible again with the exhaust gas tester (4) and the computer (2). The exhaust gas values determined from all three test sections are compared with exhaust gas characteristic data of the respective vehicle which are contained or previously entered in the computer, and evaluated. 
<IMAGE>
Patent EP-0418595-A3 (EP)
Title: Supporting structure for the realization of partition walls
IPC: E04B2/74
Filed: 1990-08-25
Abstract: A panelling supporting structure to realize partition walls composed by: A primary supporting structure (1) comprising simultaneously operable panelling hooking means (4-4 min -S-S min -3-6); A secondary intersecating supporting structure crossing the first one, comprising crossing elements (2) connected ones with the other, vicing said primary supporting structure (1); Panel coating means (B) comprising corresponding hooking receiver means (8-7) for being hooked by said primary supporting structure (1). Push terminals of the primary supporting structure for tight profiles by means of spacing interposition means(11-12).
Patent EP-0398408-A3 (EP)
Title: Fatty spread containing native whey protein
IPC: A23D7/015
Filed: 1990-05-03
Abstract: The invention relates to low fat spreads containing 
native, that is not substantially denatured, whey 
protein.  
     It is commonplace to Pasteurise the process stream in 
spread production under time/temperature conditions as 
to denature whey protein. The effect of denaturation is 
precipitation which removes the functional properties of 
the whey and can lead to a "mealy" product.  
     The invention provides a 35-80% fat phase W/O spread in 
which the water phase has pH 4.5-5.5, contains 0.5-­
10.0%wt of an undenatured whey protein, and has a 
lactose content below 20%wt of total protein content.  
     Such products have an improved long-term resistance to 
microbiological spoilage, avoid "mealyness" and utilise 
functional properties of the whey protein, such as 
water-binding ability and some effect as an emulsifier.
Patent EP-0402971-A3 (EP)
Title: Particulate detergent composition additive
IPC: C11D10/06
Filed: 1990-05-25
Abstract: A particulate additive is reported which is an intimately 
blended mixture of a precursor, a stabilizing agent and a 
dispersing agent. The precursor is a quaternized ammonium or 
phosphonium substituted carbonic acid ester. A C₄ or higher 
organic acid having at least one carboxylic group, such as lauric 
acid, or a solid inorganic acid, such as potassium bisulphite, is 
required as the stabilizing agent. Various alkoxylated fatty 
alcohols, fatty acids or alkylated phenols are utilized as the 
dispersing agent. These particulate additives are employed as 
adjuncts in bleaching-detergent compositions.
Patent EP-0391743-A3 (EP)
IPC: G11B5/712
Filed: 1990-04-06
Abstract: Acicular magnetic iron-based alloy particles, the 
surfaces of which are coated with a polymer formed from at 
least one silicone compound represented by formula (I):  
 (R¹HSiO) a (R²R³SiO) b (R⁴R⁵R⁶SiO 1/2 ) c         (I)  
(wherein R¹, R², R³, R⁴, R⁵ and R⁶ each represent a 
hydrogen atom or hydrocarbon group having 1 to 10 carbon 
atoms which may be substituted by at least one halogen 
atom, a and b are respectively 0 or integers of not less 
than 1, and c is 0 or 2 provided that when c is 0, the sum 
of a and b is an integer of not less than 3), and which 
have a coercive force of not less than 111 kA/m (1400 Oe), 
a saturation magnetization of not less than 100 Am²/kg 
(100 emu/g), a major axial diameter of not more than 
 
 
0.25 µm and a switching field distribution of not more than 
0.38; are useful as magnetic particles for magnetic 
recording media.
Patent EP-0395291-A3 (EP)
Title: Container for additive materials for smoking articles
IPC: A24F47/00
Filed: 1990-04-18
Abstract: A container 100 for containing an additive material for 
modifying the characteristics of a smoking article is disclosed. 
The container comprises at least two components 110, 120 that are 
movable with respect to each other between a first position and a 
second position. In the first position the additive material is 
hermetically sealed inside the container during storage of the 
smoking article prior to use. The container is activated by 
moving the components of the container to the second position to 
provide air flow pathways through the container so that the 
additive material can modify the smoking article accordingly. 
The elements may have perforations 115, 127, 133 that are covered 
by cooperating overlapping portions of the elments of the 
container in the first position and uncovered in the second 
position. Alternatively, the container may include a sealed 
capsule containing the additive that is punctured by moving the 
components during activation.
Patent EP-0378517-A3 (EP)
Title: Burner for the combustion of gaseous fuels and/or liquid fuels in the gaseous state
IPC: F23D11/40
Filed: 1990-01-09
Abstract: A blower produces in the space (44) in front of the screen (41) an air pressure and thus an airflow through the opening (43) into the mixing chamber (23). At the same time, gas flows out of the annular gas outlet (49) to the periphery of the airflow and out of the outlet openings (25) into the centre of the airflow. After practically noiseless ignition by the electrodes (45) in the mixing chamber (23), a short and stable flame is produced at the end of the mixing head (11). With a relatively strong air supply, the air pressure at the gas outlet openings (25) throttles the central gas emission in favour of the peripheral gas emission from the gas outlet (49). This contributes to the stability of the flame. The annular space (19) serves for recirculation of hot combustion gases to the inlet (13). <IMAGE>
Patent EP-0406210-A3 (EP)
Title: Ophthalmic composition
IPC: A61K31/70
Filed: 1990-06-26
Abstract: A novel ophthalmic composition for decreasing intraocular pressure comprises an analog of cyclic guanosine monophosphate (GMP) which is more resistant to hydrolysis by phosphodiesterases than cyclic GMP. The preferred analog of cyclic GMP is 8-bromoguanosine 3 min ,5 min -cyclic monophosphate.
Patent EP-0412074-A3 (EP)
Title: Process for producing n-phosphonomethylglycine
IPC: B01J27/053
Filed: 1990-07-30
Abstract: A process for the production of N-phosphonomethylglycine comprising contacting N-phosphonomethyliminodiacetic acid with a molecular oxygen-containing gas in the presence of a catalyst selected from the group consisting of the salts and salt complexes of manganese, cobalt, iron, nickel, chromium, ruthenium, aluminum, molybdenum, vanadium and cerium, and an effective amount of a dipyridyl compound.