baber/WOPTO huggingface dataset:
Patent EP-0359413-A3 (EP)
Title: Hybrid circuits
IPC: H05K3/46
Filed: 1989-08-18
Abstract: A co-fired hybrid circuit includes silver 
internal connections, such as vias (1,4) and patterns 
(3), and gold-based external connections (6). A 
diffusion barrier (9′), for example of palladium-silver, 
covers a via (4) which extends towards an external 
surface of an outermost layer (5) of a stack of ceramic 
sheets (2, 5). The diffusion barrier (9′) can be screen 
printed onto layer (5) following formation of the via 
(4) and prior to lamination, burn out and firing of the 
stack. The gold external connections are applied 
subsequently to firing.
Patent EP-0379107-A3 (EP)
IPC: C08L63/00
Filed: 1990-01-13
Abstract: Die Erfindung betrifft die Verwendung von primäre 
und/oder sekundäre Aminogruppen enthaltenden 
Polyamidoaminen (A) als Härter für epoxygruppenhaltige 
Verbindungen (B), dadurch gekennzeichnet, daß als 
Polyamidoamine (A) solche Verbindungen eingesetzt werden, 
die erhalten wurden durch Polykondensation von (a) 
Verbindungen aus der Gruppe Dicarbonsäuren, die 
Oxalkylengruppen enthalten, oder deren Derivate (Ester) 
mit (b) Polyaminen, die mindestens zwei, mit (a) 
kondensationsfähige Aminogruppen enthalten.  
     Weiterhin bezieht sich die Erfindung auf härtbare 
Mischungen, welche die vorstehenden Komponenten (A) und 
(B) enthalten. Die erfindungsgemäß erhältlichen 
Härtungsprodukte besitzen Vorteile hinsichtlich der 
Schlag- und Stoßfestigkeit, der Elastizität auch bei 
tieferen Temperaturen und der rißüberbrückenden 
Eigenschaften.
Patent EP-0386413-A3 (EP)
Title: Complementary transistor structure and method for manufacture
IPC: H01L21/8228
Filed: 1990-01-15
Abstract: A transistor structure including a complementary pair 
of vertical bipolar transistors on a common semicon­
ductor substrate. A first epitaxial layer (12) of 
semiconductor material of a first conductivity type is 
formed on the surface of a semiconductor substrate (10) 
of a second conductivity type, and a sub-emitter 
region for one of said complementary transistors being 
formed in said first layer (12). A sub-collector 
region (14) of a second conductivity type for the 
other of said complementary transistors is formed in 
the first layer (12). A second epitaxial layer (16) of 
semiconductor material of said second conductivity 
type is formed on the surface of said first layer (12). 
A third epitaxial layer (18) of semiconductor material 
of said first conductivity type is formed on the 
surface of said second layer (16). Deep recessed 
isolation regions (30, 32, 34) extend from the surface 
of said third layer (18) into said substrate (10), 
said deep isolation regions surround each of said 
transistors. Intrinsic base and collector regions (54, 
56) of said one transistor are formed in said second 
and third layers (16, 18) respectively and intrinsic 
collector and base regions (58, 60) of said other 
transistor are formed in said second and third layers 
(16, 18) respectively. Shallow recessed isolation 
regions (44, 46, 48, 50, 52) are formed in said second 
and third layers (16, 18) surrounding said intrinsic 
base and collector regions (54, 58). A pair of ex­
trinsic base regions (76, 78) of said first con­
ductivity type for said other transistor and an 
 
 
extrinsic collector region (72) of said first con­
ductivity type for said one transistor are formed on 
the surface of said third layer (18). An emitter 
reach-through region (74) of said first conductivity 
type is formed in said second and third layers (16, 
18). An extrinsic base region (92) of said second con­
ductivity type for said one transistor overlies said 
collector region (56) of said first conductivity type. 
A sub-collector reach-through region (94) of said 
second conductivity type is formed in said second and 
third layers (16, 18), and an emitter region (96) of 
said second conductivity type for said other transistor 
is formed overlying said base region (60) of said 
first conductivity type.
Patent EP-0385079-A3 (EP)
IPC: G02B27/64
Filed: 1990-01-18
Abstract: Eine Ausblickbaugruppe, wie Zielfernrohr oder 
Rundblickperiskop für Kampffahrzeuge weist mindestens ein 
optisches System mit einer durch eine Ausblicköffnung 
hindurchgehenden, raumfest stabilisierten Sichtlinie (14) auf. 
Zwischen Ausblicköffnung (11) und optischem System ist ein 
schwenkbarer Ausblickspiegel zum Umlenken des durch die 
Ausblicköffnung einfallenden Lichtbündels zum optischen 
System und ein das Lichtbündel auf das optische System 
fokussierendes Spiegelteleskop (17) mit Cassegrain-Fokus 
angeordnet. Zur Erzielung eines kleinen Ausblickspiegels 
mit geringer Ausdehnung und kleinem Trägheitsmoment sind 
die beiden Spiegel (18,19) (Konkav- und Konvexspiegel) des 
Spiegelteleskops in koaxialer, fester Ausrichtung zur 
Sichtlinie vor und hinter dem Ausblickspiegel angeordnet. 
Die zur Stabilisierung der Sichtlinie (14) vorgesehene 
Stabilisierungsvorrichtung (15) wirkt auf die zueinander feste 
Ausrichtung der Teleskop-Spiegel ein, während die 
Schwenkbewegung des Ausblickspiegels über ein 
2:1-Untersetzungsgetriebe von der Vertikalverstellung der 
Teleskop-Spiegel abgeleitet ist.
Patent EP-0383275-A3 (EP)
Title: Ethylene polymerization catalyst
IPC: C08F4/68
Filed: 1990-02-13
Abstract: 1. A catalyst system comprising:   (i) the reaction product of a vanadium compound and an electron donor, which is a liquid, organic Lewis base in which the vanadium compound is soluble;   (ii) an alkylhalosilane having the following formula:  R @-Si-Xb  wherein  R is an alkyl having 1 to 10 carbon atoms;  X is chlorine, bromine, or iodine, and each X is alike or different;  a is 1 or 2;  b is 2 or 3; and  a + b = 4. (iii) a silica support into which components (i) and (ii) are impregnated; and   (iv) a hydrocarbyl aluminum cocatalyst.   u
Patent EP-0387680-A3 (EP)
Title: Refrigerating appliance with thermostatic temperature control arrangement
IPC: F25D29/00
Filed: 1990-03-07
Abstract: The refrigerating appliance (3) comprises a 
refrigerating circuit (6 to 10) controlled by 
thermostatic temperature control means (12) to perform 
alternate refrigeration and defrost phases for keeping a 
compartment (5) at a predetermined average temperature. 
A control device (11) is capable of interrupting 
operation of the refrigerating circuit to start a forced 
defrost phase, by-passing said thermostatic control 
means (12), when a refrigeration phase lasts longer than 
a predetermined maximum period.  
The forced defrost phase may be time-controlled or 
controlled thermostatically by said control means (12).
Patent EP-0399278-A3 (EP)
IPC: C08K5/3417
Filed: 1990-05-07
Abstract: Heterocyclische Amidinderivate der allgemeinen Formel I 
  
in der die Variablen  
R¹ gleich oder verschieden sind und für Wasserstoff, 
C₁-C₄-Alkylreste, C₁-C₄-Alkoxyreste, Hydroxylgruppen oder 
Chloratome stehen,  
R² bis R⁵ Wasserstoff oder C₁-C₄-Alkylgruppen bedeuten, wobei R³ und R⁴ 
auch zu einem fünf- oder sechsgliedrigen Ring verbunden sein 
können,  
R⁶ für Wasserstoff oder eine C₁-C₈-Alkylgruppe steht,  
R⁷ eine Cyanogruppe oder einen der Reste -COOR⁸, -COR⁸, -CONHR⁸ oder 
-CONR⁸₂ bezeichnet, wobei  
R⁸ eine gradkettige oder verzweigte C₁-C₁₂-Alkylgruppe, die durch 
Sauerstoffatome unterbrochen sein kann, eine Cyclopentyl- oder 
Cyclohexylgruppe oder eine Phenylalkylgruppe mit 1 bis 3 C-Atomen 
in Alkylteil bedeutet,  
A eine chemische Bindung oder eine Methylengruppe, die noch ein 
oder zwei C₁-C₄-Alkylreste tragen kann, bedeutet und  
m und n jeweils für 1 oder 2 stehen.  
     Die heterocyclischen Amidinderivate I dienen als Lichtschutzmittel für 
organische Materialien.
Patent EP-0445347-A3 (EP)
Title: Process of extracting anions with quaternary amines
IPC: B01J41/04
Filed: 1990-06-28
Abstract: An improved extraction system employing a quaternary amine to extract anions from an aqueous solution, particularly precious metals such as gold or silver from an aqueous alkaline solution. The improvement comprises the use of a weak organic acid (a compound providing an acidic proton) along with the quaternary amine. The improvement is useful in both liquid-liquid and liquid-solid extraction systems.
Patent EP-0435000-A3 (EP)
Title: Air outlet with filter
IPC: F24F13/06
Filed: 1990-11-28
Abstract: In order to improve an air outlet for ventilation installations in buildings, with an essentially cylindrical housing (1) and, arranged therein, a filter (10), and with central air outlet connection pieces (7), attached to the housing (1), with an outflow nozzle (7.1), in particular with a central spindle (5) which runs approximately along the housing axis and on which an outlet member (6) is height-adjustably arranged, for adjusting the degree of the opening direction and of the blowing direction of the air outlet in such a manner that with its aid odour influences can be eliminated without considerable additional constructional measures, subsequent installation for example for renovation of existing installations also being possible, it is proposed that the housing (1) of the air outlet is provided, on its side facing away from the air outlet, with a housing cover (2) with preferably centrally arranged fastening means for the filter which is designed as a filter cartridge (10; 10') with at least two sorbent layers (15.1; 15.2; 15.3), and that the filter cartridge (10; 10') has, on the side lying opposite the outflow opening (1.2), a cartridge cover (12), on which counter-means corresponding to the fastening means of the housing cover (3) are provided. <IMAGE>
Patent EP-0437813-A3 (EP)
Title: Control-device for the feeding device in a sheet-processing machine, particularly for printing machine
IPC: B65H9/20
Filed: 1990-12-21
Abstract: A system for controlling sheet feed in a sheet-processing machine having a feed table with front stops thereon includes a scanning device in the vicinity of the front stops for detecting an arrival of a sheet thereat. An angle sensor is attached to a shaft of the sheet-processing machine. A computing/control device has a device for assigning scanning signals from the scanning means to respective angular positions  phi actual with stored setpoint values  phi setpoint, for computing positioning data for correcting a subsequent arrival of a sheet, if there is a deviation  DELTA  phi  between angular positions  phi actual and the stored setpoint values  phi setpoint, and for transmitting the positioning data to an actuating device.
Patent EP-0427349-A3 (EP)
Title: Method for the preparation of polydicarboxysaccharides, and substitutes for phosphates in detergents, based on the polydicarboxysaccharides
IPC: C08B37/00
Filed: 1990-11-08
Abstract: A method for the preparation of polydicarboxysaccharides is provided wherein polysaccharides, such as starch and starch derivatives, are oxidised in the presence of hypobromite and/or hypoiodite and a low oxidising agent concentration is maintained during the oxidation reaction. The low concentration of oxidising agent can be maintained by adding the oxidising agent during the oxidation reaction. The hypobromite or hypoiodite is preferably formed in the reaction medium by oxidation of a catalytic amount of bromide or iodide, either by addition of hypochlorite or by passing an electric current. The product obtained by the method has good calcium and magnesium binding properties and is biodegradable, and thus it is very suitable for use as a builder in detergent compositions.
Patent EP-0399841-A3 (EP)
Title: Microsphere-based retroreflective articles with enhanced retroreflective brightness
IPC: E01F9/04
Filed: 1990-05-25
Abstract: Microsphere-based retroreflective articles 
having exceptionally high retroreflective brightness, 
particularly at divergence angles of up to 0.5° may be 
made by selection of microspheres having defined 
combinations of average diameter and average refractive 
index.
Patent EP-0428300-A3 (EP)
Title: Programmable logic array apparatus
IPC: H03K19/177
Filed: 1990-11-01
Abstract: An apparatus adaptable for use as a programmable logic array as disclosed for receiving scontrol signals from a signal source (20) and producing resultant output signals logically related to the control signals according to a program which is comprised of a plurality of program instructions, each of which is identified by an address. The apparatus includes a clock (66a,140) for generating a plurality of clock signals and first and second iteration processing circuits (12,14) for effecting iteration operations upon the input signals and producing resultant output signals on a plurality of output lines. The apparatus further includes a plurality of minterm lines (36,38) common to the first and second iteration processing circuits (12,14). The first iteration processing circuit (12) includes a plurality of first switching devices (132,134,136,138) connected in series within selected of the minterm lines (36,38) and gated by the input signals. The program is executed within the first iteration processing circuit by selectively gating appropriate of the switching devices to define a continuous path for discharging selected of the mintermlines. Placement of the first switching devices within the first iteration processing circuit is defined by the program. Selection of the minterm lines (36,38) for participation in a respective program instruction is determined according to the address of the particular program instruction, which address is stored in a cyclic memory device (166). The apparatus is arranged in a plurality of blocks (154,156,158,160), each of which blocks implements a predetermined group of program instructions in a pipeline manner.
Patent EP-0429244-A3 (EP)
Title: Radiant electric heaters
IPC: H05B3/74
Filed: 1990-11-15
Abstract: A radiant electric heater has one or more infra-red lamps (22, 24) having a relatively high temperature coefficient of resistance. To reduce the inrush current when the lamps are first energized, a series resistance coil (54) is provided together with circuitry (64, 66, 68, 70) to bypass the series resistance after a short time interval. Because the energy dissipated in the coil is relatively limited, it can be concealed beneath a peripheral insulating wall (18) of the heater.
Patent EP-0437121-A3 (EP)
Title: Filter-catheter combination
IPC: A61B19/00
Filed: 1990-11-07
Abstract: A filter-catheter consists of outer (2) and inner (3) flexible tubes, e.g. oil PTFE, with the duct between them linked to the filter, which is formed from a series of lengthwise strips (6) separated by slits (5). The proximal end of the catheter has a coupling unit (10) which is linked to the duct between the catheter tube and has a seal (14) through which the inner tube can slide. The filter can be varied by sliding the inner tube of the catheter relative to the outer one, causing the strips (6) to bulge and increase the size of the gaps between them.
Patent EP-0381599-A3 (EP)
Title: Robotic workcell control system having improved input/output interfacing for better workcell operation
IPC: G05B19/418
Filed: 1990-01-30
Abstract: A control system is provided for a workcell having a 
plurality of electric robots and a plurality of workcell 
equipment items in turn having a plurality of control and 
sensor devices associated therewith.  
     Respective electronic robot controllers are disposed at 
respective workcell locations to operate robots as a part of 
the workcell process. Each robot controller has a floppy disk 
or other means for loading program data for one of the robot 
controllers.  
     A first input/output control module is disposed at 
another workcell location and it has connected thereto as 
inputs a first group of the sensor devices and as outputs a 
first group of the control devices. Second and third 
input/output control modules are disposed at additional 
workcell locations and have connected thereto as inputs second 
and third groups of the sensor devices and as ouputs second 
and third groups of the control devices.  
     Additional input/output control modules are associated 
with the other robot controllers, and are similarly connected 
and placed in spaced workcell locations.  
     A serial local area network connects each robot 
controller and its associated input/output modules to provide 
for program and process data communication. Each of the 
input/output modules has means including a microprocessor for 
operating the module in accordance with a system operating 
program downloadable from the associated robot controller to 
the module and for processing inputs and outputs in accordance 
a user process program downloadable from the associated robot 
controller to the module.
Patent EP-0456496-A3 (EP)
Title: A spinning process for producing high strength, high modulus, low shrinkage synthetic yarns
IPC: D01F6/60
Filed: 1991-05-09
Abstract: A process for spinning an organic synthetic melt spinnable polymer is disclosed herein. The process includes the steps of: extruding the polymer through a spinneret (16); passing the filaments from the spinneret through an elongated zone (18); maintaining the filaments at a temperature above the glass transition temperature of the polymer within the zone; and thereafter converging the filaments. Alternatively, the process includes the steps of: extruding the polymer through a spinneret; providing an elongated zone having a length of at least 5 meters or means for controlling the temperature within said zone from a predetermined maximum to a predetermined minimum; passing the filaments through the zone; and thereafter converging the filaments. <IMAGE>
Patent EP-0488531-A3 (EP)
Title: Food package having a compartmentized rigid base tray
IPC: B65D77/08
Filed: 1991-10-31
Abstract: A food package (10) comprising a rigid plastic base tray having at least three compartments (15,16,17), the tray being covered by a flexible film (40) which is airtightly sealed to flanges (12) of the tray to airtightly or hermetically seal the respective compartments. A label (41) structure integrally associated with the flexible film has opaque areas for label information and transparent areas for viewing the product. The label structure may be formed by separate pressure sensitive labels, by printing on the flexible film itself or by a shrink wrapped band with printing thereon. A structure associated with the bottom of the tray may provide rigidity, protect the bottom of the tray, provide an additional area for commercial information and/or provide a stand-up feature. The materials of the package may be selected to maximize recyclability.
Patent EP-0547504-A3 (EP)
Title: Method for heat-sealing with a heat-sealable coating material
IPC: C09J151/00
Filed: 1992-12-10
Abstract: The invention relates to a process for the heat-sealing of a plastic substrate against a metal substrate by means of a heat-sealable coating composition which comprises a film-forming dispersion built up from at least two different polymer types A and X, each having different adhesive properties, in an organic solvent system L, with the proviso that polymer type A is free from acid groups and polymer type X has a maximum acid number of 120 mg of KOH per gram of polymer, that the dispersion, in addition to the two polymer types A and X, contains a polymer built up from components which correspond to the two polymer types, and that additional primers for the substrates to be coated are not used during the heat-sealing.
Patent EP-0578931-A3 (EP)
IPC: G11B27/036
Filed: 1993-04-22
Abstract: In conventional dictation apparatuses, magnetic tape memories are used for storing the dictated piece. It is also possible to store the dictated piece in a semiconductor memory. A dictation apparatus having a semiconductor memory of a storage capacity which corresponds to the storage capacity of a magnetic tape memory is a relatively expensive apparatus. The combination according to the invention of magnetic tape memory and semiconductor memory combines the advantages of both memory families and permits the editing of a dictated piece in a surprisingly simple way. The parallel serial storing in magnetic tape memory and semiconductor memory allows subsequent editing in virtually any way desired of the spoken text, such as deleting a part of the text without intermediate pauses, insertion of a part of text etc., without having to accept an overshoot time caused by the semiconductor memory, as in the case of the subject of German Offenlegungsschrift 39 21 942. The circuit arrangement according to the invention permits the implementation of corrections at any desired points of the text and of any desired length. Due to the storage of the edited dictated piece in the magnetic tape memory, conventional playback apparatuses can continue to be used for listening. <IMAGE>
Patent EP-0590551-A3 (EP)
IPC: A61K31/50
Filed: 1993-09-25
Abstract: Phthalazinone derivatives (e.g. azelastine, flezelastine) and their optical isomers are used as drugs to control emesis and cardiac arrhythmias, to control pain and to break down multidrug resistance.
Patent EP-0669438-A3 (EP)
Title: Safety device for door handles of emergency exit doors.
Inventor: ZANDER JOCHEN
IPC: E05B65/10
Filed: 1994-12-29
Abstract: The handle mounting for emergency exit doors has a plastics shrouding (1) round the handle, of a plastics material which resists damage. The shrouding (1) is secured (2, 3) to the door with nominal fracture points. The shrouding (1) is of transparent unbreakable plastics, pref. of an acrylic plastics.
Patent EP-0712249-A3 (EP)
Inventor: HOOGENBOOM CHRIS
IPC: H04N7/50
Filed: 1995-10-18
Abstract: A method and apparatus are disclosed for
interpolating pixels (80) to obtain subpels for use
by a video decompression processor. A prediction
area (90) is defined from which subpels are
necessary to decompress a portion of a video image.
Instead of reading all of the pixels from the
prediction area and then processing them together to
perform the necessary interpolation, portions of the
pixel data are read and simultaneously averaged
using in-place computation in order to reduce
hardware requirements. Rounding of subpixel results
is achieved using the carry input of conventional
adders (114, 116, 118, 120, 148) to add a binary "1"
to the averaged pixels, which are subsequently
truncated (150) to provide the interpolated subpels.
Patent EP-0718806-A3 (EP)
Title: Person counting device
Inventor: WIENAND HANS-THEO
IPC: G07C9/00
Filed: 1995-12-22
Abstract: The counting device has at least one range measuring device (3) positioned above the access point (1), using a radar beam for detecting the passage of a person through the access point by evaluation of the reflected radiation, for indexing a counter. The radar range measuring device provides a beam with a width of between 1 and 2 times the width of a person passing through the access point at shoulder height and angled to allow detection of the movement direction or the movement velocity.
Patent EP-0719862-A3 (EP)
Inventor: MIZUMURA YURIE
IPC: C12N9/78
Filed: 1995-12-27
Abstract: The invention relates to a two component regulatory factor which
activates a nitrilase gene promoter, comprising a polypeptide having
the amino acid sequence of SEQ ID No: 1 and a polypeptide having the
amino acid sequence of SEQ ID No: 2. Nitrilase can be produced by
introducing the DNA coding for the regulatory factor together with a
nitrilase gene containing a promoter region into a microorganism of
the genus  Rhodococcus .
Patent EP-0677287-A3 (EP)
Inventor: BOBIER-RIVAL CARINNE
IPC: A61K8/29
Filed: 1995-02-27
Abstract: L'invention a pour objet les compositions cosmétiques
comprenant des phases huileuses et aqueuses et un ou plusieurs
protecteurs solaires et d'autres additifs, qui
contiennent de l'huile de silicone, une phase aqueuse et de
l'oxyde de titane micronisé et éventuellement un produit
anti-inflammatoire.