baber/WOPTO huggingface dataset:
Patent EP-0307577-A3 (EP)
IPC: H04Q11/04
Filed: 1988-07-14
Abstract: 1. Verfahren zum Steuern des Verbindungsauf und -abbaus 
in einer digital nach dem PCM-Prinzip durchschaltenden 
Fernmelde-, insbesondere Fernsprechvermittlungsanlage.  
         2.1. Mit dem Verfahren soll erreicht werden, daß 
Steuerungs- und Programmstrukturen, die für das 
Steuern von mehrstufigen Koppelnetzwerken bei digitalen 
Fernmelde-, insbesondere Fernsprechvermittlungsanlagen 
angewendet werden, auch dann in gleicher Weise 
anwendbar sind, wenn nur ein einziger Zeit/Raumkoppler 
vorhanden ist, also eine einstufige Anordnung vorliegt. 
Es soll also vermieden werden, daß besondere 
Steuerprozeduren und Programmstrukturen speziell für 
den Einsatz bei einstufigen Vermittlungsanlagen 
entwickelt werden müssen.  
         2.2. In der zur Steuerung eines Zeit/Raum-Kopplers 
vorgesehenen Steuereinrichtung sind zusätzliche 
Speicher vorgesehen, worin die beim Verbindungsaufbau 
benutzen Zeitlagenzuordnungen und Verbindungsbeziehungen 
so abgelegt werden, wie sie bei mehreren Zeit/Raum-Kopplern 
und einer übergeordneten Koppelstufe bestehen würden. 
Aus diesen gespeicheren Daten werden die Einstell­
informationen für die im einzigen Koppelnetzwerk der  
 
einstufigen Vermittlungsanlage befindlichen 
Durchschaltespeicher gewonnen, und der Verbindungs­
abbau wird damit gesteuert.  
         2.3. Das Verfahren wird angewendet bei digital 
durchschaltenden Fernmelde-, insbesondere 
Fernsprechvermittlungsanlagen kleiner und mittlerer 
Größenordnungen.
Patent EP-0301522-A3 (EP)
Title: Process for producton of isomaltulose
IPC: C12P19/12
Filed: 1988-07-27
Abstract: A process for the production of isomaltulose 
whereby glucose and fructose are reacted to form iso­
maltulose in the presence of an enzyme which hydrolyzes 
a polysaccharide or oligosaccharide at the α-1, 4 and/or 
α-1,6-glucoside linkage thereof by an exo-type cleavage.
Patent EP-0306954-A3 (EP)
IPC: C23C16/48
Filed: 1988-09-08
Abstract: Verbesserung für ein Verfahren strukturierter LCVD-Abscheidung 
auf insbesondere inhomogenem Material eines Substratkörpers (1) 
dadurch, daß vor der Abscheidung die Substratoberfläche (2) mit 
einem hinsichtlich Reflexionsvermögen und/oder lateraler Wärme­
ausbreitung egalisierendem Metallfilm (22) aus insbesondere 
Wolfram versehen wird.
Patent EP-0300583-A3 (EP)
Title: Catalyst compositions
IPC: B01J31/28
Filed: 1988-07-22
Abstract: Novel catalyst compositions, characterized in that they are based upon     a) a palladium compound,   b) an anion of an acid with a pKa of less than 6, and c) a compound of the general formula R1R2M1-R9-M2R3R4, wherein M1 and M2 represent similar or different elements chosen from the group made up of arsenic, antimony, phosphorus and nitrogen, wherein R1, R2, R3 and R4 represent similar of different hydrocarbon groups which may optionally be substituted with polar groups and wherein R9 is a bivalent bridging group containing successively in the bridge, a carbon atom, a silicon atom and a carbon atom, the silicon atom forming part of a -SiR7R8- group in which R7 and R8 are similar or different monovalent substituents exclusively comprising carbon, hydrogen and optionally oxygen. h
Patent EP-0316036-A3 (EP)
Title: Digital multiplier circuit and a digital multiplier-accumulator circuit which preloads and accumulates subresults
IPC: G06F7/507
Filed: 1988-11-04
Abstract: Disclosed is a digital multiplier-accumulator circuit 
utilizing a carry save adder tree, pipeline register and 
carry select adder. Also disclosed is a digital multiplier 
circuit including a carry save adder tree and a pipeline 
register.
Patent EP-0281330-A3 (EP)
Title: A mold clamping device
IPC: B29C45/67
Filed: 1988-02-26
Abstract: Clamping cylinder 22 slidably receives a clamping ram 26 whose front end is fixed on a movable board 20 of (e.g.) an injection molding machine (21,23-25) and which has a chamber opening in its rear face. The interior of the clamping cylinder 22 is divided into a rear chamber W and a front chamber X by the large-diameter piston section of the clamping ram 26. From the inner rear wall of the clamping cylinder 22 there projects, a mold opening piston having a front end which slidably fits in the chamber in the clamping ram 26. The opening piston has a large-diameter piston section which divides the chamber into a rear chamber Y and a front chamber Z which communicates with the atmosphere. A hydraulic controlling device 31-37 controls the connection of the chambers X,Y and Z to each other and to an oil pressure source 40. Thus it connects the chambers X and Y to the chamber W for high-speed mold closure. It connects the chamber W to the oil pressure source 40 and relieves the pressure in the chambers X and Y for tight clamping; and it connects the chamber Y to the oil pressure source and connects the chamber W to both the chamber X and the relief means 32 for opening the mold. Preferably, the effective pressure receiving area of the chamber Y is to be equal to the cross-sectional area of the chamber section of the clamping ram 26.
Patent EP-0286382-A3 (EP)
IPC: F25D31/00
Filed: 1988-04-06
Abstract: A self-cooling container (10) for the cooling of a 
beverage without the use of external refrigeration is 
provided utilizing an endothermic chemical reaction as 
the cooling mechanism. The cooling mechanism, 
consists of an inner body (14) which is divided by a 
rupturable separator membrane (15) into a compartment 
(16) containing a liquid and a compartment (17) containing 
a chemical that reacts with the liquid to absorb heat.
Patent EP-0346916-A3 (EP)
Title: Device with openings for receiving pins of electrical components
IPC: H01R4/48
Filed: 1989-06-16
Abstract: In a device with openings for receiving pins of elec­
trical components in the openings spring elements are 
provided which are bowed in toward the center of the 
opening at the bottom of the opening, then bowed out in 
the middle of the opening and drawn back towards the 
center of the opening at the top to form a funnel for 
receiving the pin.
Patent EP-0351731-A3 (EP)
Title: Monoclonal antibodies capable of recognizing gangliosides gq1b and gt1a
IPC: A61K39/39
Filed: 1989-07-14
Abstract: A monoclonal antibody is disclosed that specifically recognizes an epitope or an antigenic determinant represented by the following formula and specifically reacts therewith: <CHEM> The monoclonal antibody can be obtained by cultivating hybridoma cells which can be generated by a method comprising fusing (A) B cells or lymphocytes obtained by immunizing an animal with a substance involving the epitope or the antigenic determinant represented by the foregoing formula with (B) myeloma cells. The monoclonal antibody shows a high specificity for ganglioside GQ1b and ganglioside GT1a having a specific epitope and thus can detect the epitope with a high sensitivity. Therefore, the antibody can be used for the elucidation of sugar chain's roles in cell functions and for studying the development of animals. Moreover, the monoclonal antibody has various clinical applications.
Patent EP-0358933-A3 (EP)
Title: Enamel frits for acid-resistant single layer enamels on unetched steels
IPC: C03C8/06
Filed: 1989-08-05
Abstract: The present invention relates to enamel frits, by means of which acid-resistant enamels having very good adhesion can be obtained in one layer on steel substrates which have been neither etched nor nickel-plated.
Patent EP-0365928-A3 (EP)
Title: Method for processing cell images
IPC: G06T7/00
Filed: 1989-10-12
Abstract: With this interactive method, a plurality of various adjoining image fields of a cell culture are picked up several times in parallel in a time sequence and stored as digital images. 
<??>Subsequently, the digital images, following one another in time, of one image field are successively displayed on the screen and the cells in the image field are marked, different markers being provided for different types of cells and cell generations. 
<??>From the stored number and the positions of the markers, statistical characteristics are subsequently determined which are characteristic of the cells in the image fields or of the cell culture. 
<IMAGE>
Patent EP-0372324-A3 (EP)
IPC: C08L51/06
Filed: 1989-11-24
Abstract: Durch Zusatz von Phosphorsäureestern, Tetrafluorethylen­
polymerisaten und gegebenenfalls Halogenverbindungen 
werden die Polyester-Formmassen flammwidrig ausgerüstet, 
wobei die mechanischen Eigenschaften und die Verarbeit­
barkeit der Formmassen nicht beeinträchtigt werden.
Patent EP-0374550-A3 (EP)
IPC: B23Q39/02
Filed: 1989-12-01
Abstract: Gegenstand der Erfindung ist ein Bearbeitungsgerät, insbe­
sondere Polierkopf, zum Anbau an das Spindelgehäuse einer 
Fräsmaschine. Erfindungsgemäß enthält dieses Bearbeitungs­
gerät einen stirnseitig am Spindelgehäuse (2) angeordneten 
Adapter (14), an dem das Gehäuse (20) des Bearbeitungsge­
räts (12) in einer zur Spindelachse rechtwinkligen Quer­
ebene verschwenkbar befestigt ist und der Kupplungsglieder 
(19) zum drehfesten Anschluß an die horizontale Arbeits­
spindel (3) sowie Spannelemente (24-28) für den Spielaus­
gleich aufweist.
Patent EP-0372473-A3 (EP)
Title: Radio paging receiver
IPC: H04L7/04
Filed: 1989-12-05
Abstract: A radio paging receiver of this invention 
includes a decoder section. The decoder section includes a 
bit synchronization circuit, a preamble detector, a 
synchronization signal detector, an address detector, and a 
reception controller. The preamble detector checks a 
preamble signal in a plurality of phases of the clock 
extracted by a bit synchronization circuit, and outputs a 
preamble detection signal when the preamble signal is 
detected in at least one phase.
Patent EP-0378814-A3 (EP)
Title: Method of controlling air-fuel ratio
IPC: F02D41/14
Filed: 1989-12-14
Abstract: A method of controlling the air fuel ratio in 
internal combustion, engines, comprising the steps of:  
updating first learning terms at a first 
learning speed in response to a signal from the air-­
fuel-ratio sensor and respectively storing them in a 
reloadable memory device, the first learning terms 
being provided for respective different ranges correspond­
ing to different engine temperature and related to 
factors causing variation in air-fuel ratio in such a 
manner that the air-fuel-ratio variate of the variation 
varies depending upon the engine temperature;  
updating second learning terms at a second 
learning speed which is higher than the first learning 
speed in response to a signal from the air-fuel-ratio 
sensor and storing them in the reloadable memory device, 
the second learning terms being related to factors causing 
variation in air-fuel ratio in such a manner that the 
air-fuel-ratio variate of the variation varies in a 
substantially uniform manner with respect to the engine 
temperature; and  
determining the transient learning value on the 
basis of the first learning terms dependent on the engine 
temperature and stored in the memory device and of the 
second learning terms stored in the memory device, and 
correcting the transient correction value in accordance 
with the transient learning value thus determined.
Patent EP-0378816-A3 (EP)
IPC: G06F9/38
Filed: 1989-12-14
Abstract: A data processing system operates in a production 
line fashion in which a number of units in the system 
each performs a different operation on each instruction 
going down the production pipeline. Certain types of 
instructions are executed by an earlier unit and 
dropped out of the production line while other types of 
instructions are executed at the end of the production 
line thereby improving the overall throughput of the 
system.
Patent EP-0378846-A3 (EP)
Title: Telephone apparatus
IPC: H04M1/2757
Filed: 1989-12-22
Abstract: In a telephone system, when a predetermined key (7) of a handset 
unit (1A) is operated data stored in a memory (9) incorporated within 
the handset unit is transferred to a memory (9) incorporated within 
another handset unit (1B), so that data that was manually input for 
storage in the memory of the first handset unit can be copied to the 
memory of a second handset unit, to eliminate the requirement to ma­
nually input the same data into the second unit.
Patent EP-0341770-A3 (EP)
Title: Cover for the valve rocker compartment of internal combustion engines, with a lubricating oil anti-sucking device
IPC: F02F7/00
Filed: 1989-04-25
Abstract: A cover for the valve rocker compartment of internal combustion engines comprises a hollow shaped casing (9) for closing the compartment containing the rockers (6) which operate the engine intake and exhaust valves (22; 33), and a duct system which connects said shaped casing to the engine air intake manifold (2). The duct system is intercepted by a valving member (31) which is kept in the open position by an elastic member of predetermined load, but closes said duct system when the vacuum in the manifold reaches an undesirable value.
Patent EP-0369526-A3 (EP)
Title: Nitromethylene compounds, their preparation and their use as pesticides
IPC: C07D233/36
Filed: 1989-11-07
Abstract: The invention provides nitromethylene compounds of general formula   <CHEM> wherein n is 2, 3 or 4, R<1> is an optionally substituted 3-pyridyl group, each R<2> is independently selected from an alkyl group, a haloalkyl group or a hydrogen atom, and R<3> is a hydrogen atom or an alkylcarbonyl group, processes for their preparation, and their use as pesticides, particularly insecticides.
Patent EP-0337759-A3 (EP)
Title: Dental implants with bone resorption preventing means
IPC: A61C8/00
Filed: 1989-04-12
Abstract: Dental implant (10, 10a-10d) are disclosed which are adapted for insertion into a socket (21) formed within the jaw (6) of a patient. The implants comprise an elongated shaft (12) defining a proximal region (13), a distal region (14), and a distal tip (15). A soft porous member (34) extends distally from the shaft's tip. The member can take the form of a pad (35). The shaft's distal region (28, 36, 40) is preferably also biocompatible, porous, soft, resilient, deformable, and tissue-ingrowth promoting. The proximal shaft can have various combinations of biocompatible, porous, soft and hard tissue-ingrowth promoting regions.
Patent EP-0356218-A3 (EP)
Title: Semiconductor memories and methods of manufacturing such memories
IPC: H01L27/10
Filed: 1989-08-23
Abstract: A semiconductor memory having storage cells each comprising a MIS 
transistor (6, 7, 13) and a capacitor (1, 2, 10) comprises a 
semiconductor substrate (1), an insulating layer (3) formed on the 
semiconductor substrate (1), and semiconductor regions (5) formed on 
the surface of the insulating layer (3). The MIS transistors (6, 7, 
13) are formed, respectively, on the surfaces of the semiconductor 
regions (5) and separated from each other and from the semiconductor 
substrate (1) by an insulating layer (3), and the capacitors (1, 2, 10) 
are formed, respectively, under the corresponding MIS transistors (6, 
7, 13). A method of manufacturing the semiconductor memory includes a 
lapping process for lapping the surface of a wafer in forming the 
semiconductor regions (5) in recesses (4) formed in the insulating 
layer (3). The lapping process uses an alkaline liquid (156) as a 
lapping liquid and employs a lapping disc (155) provided with a hard 
lapping pad (154) to finish the surfaces of the semiconductor regions 
(5) flush with the surface of the insulating layer (3).
Patent EP-0357403-A3 (EP)
Title: Substituted beta-diketones
IPC: A61K31/12
Filed: 1989-08-30
Abstract: Compounds of formula 
   
     wherein R₁ and R₂ are each independently hydrogen, alkyl of 
1 to 6 carbon atoms, alkoxy of 1 to 6 carbon atoms, hydroxy, 
aryl or heteroaryl or amino, the alkyl, aryl, heteroaryl or 
amino group being optionally substituted; R₃ is hydrogen, 
optionally substituted alkyl of 1 to 6 carbon atoms or 
optionally substituted aryl or heteroaryl and salts, ethers 
and esters thereof are useful as cytoprotective agents, 
especially as antitulcerogenic or gastroprotective agents.
Patent EP-0366241-A3 (EP)
Title: Device with adsorbent surface and method
IPC: B01L3/00
Filed: 1989-09-06
Abstract: Devices such as microscope slides (110) bear a rigid polymer 
coating and an adsorbent polymer layer such as a 2 to 50 um 
thick clear nitrocellulose layer (113). Such nitrocellulose 
layers can be formed by applying to a positively charged 
glass surface a solution of nitrocellulose in methanol. 
Slide assemblies have two rigid slides whose facing 
surfaces are spaced by a gap 50 to 500 um thick. A first 
adsorbent polymer layer on one of the facing planar 
surfaces of the slide assembly can be used for 
immobilization of antigens, antibodies, nucleic acids, 
cells and other biological sample and reagent materials.
Patent EP-0372719-A3 (EP)
Title: Printing blanket construction having non-textured surface
IPC: B32B5/26
Filed: 1989-11-07
Abstract: A unitary printing blanket (11) construction 
which requires no packing when installed and which has a 
nontextured, low abrasion base surface contacting the 
blanket cylinder so that the pressures to which the 
blanket is subjected are spread substantially over the 
entire surface of the blanket in contact with the blanket 
cylinder is provided. The laminated printing blanket 
construction includes at least one base ply (12) and a 
surface layer (18) laminated to one surface thereof. The 
opposite surface of the base ply is substantially 
nontextured such that, when mounted on a blanket cylinder, 
the pressures to which the blanket is subjected are spread 
substantially over the entire surface of the blanket in 
contact with the cylinder. The printing blanket is 
particularly useful when used in conjunction with a 
metal-plated blanket cylinder.
Patent EP-0370854-A3 (EP)
IPC: B60R5/04
Filed: 1989-11-07
Abstract: Boítier de protection pour mécanisme enrouleur de ceinture 
de sécurité de véhicule automobile dans lequel un mandrin (20) 
est monté à rotation dans un support (21) qui porte extérieure­
ment des moyens de sollicitation de la sangle de la ceinture de 
sécurité dans le sens de l'enroulement, et de verrouillage du 
mandrin en rotation, caractérisé par le fait que le boítier 
s'étend verticalement le long des flancs latéraux opposés du mé­
canisme et possède un bord d'appui (34, 36) horizontal qui en­
toure une fente (37) de passage de la sangle, dont la surface 
est tournée vers la surface d'appui correspondante d'une ta­
blette (5) de fermeture du compartiment à bagages du véhicule.
Patent EP-0347389-A3 (EP)
Title: A flexible-shaft transmission particularly for tachometric instruments for motor vehicles or like applications
IPC: F16C1/02
Filed: 1989-06-13
Abstract: A flexible-shaft transmission, particularly for 
motor-vehicle tachometric instruments or like 
applications, including a metal cable (2) which is 
rotatable in a sheath (3) and connectible at respective 
ends to a rotary drive member and to a rotary driven 
member inserted in respective end connectors (4, 5) of 
the sheath. The sheath (3) is constituted by an inner 
tubular layer (7) of self-lubricating thermoplastics 
material and by an outer tubular layer (8) of 
thermoplastics rubber which is extruded on to the inner 
tubular layer (7) and glued thereto.
Patent EP-0385273-A3 (EP)
Title: Kochherd
IPC: F24C15/02
Filed: 1990-02-22
Abstract: Bei Kochherden ist üblicherweise mit Abstand oberhalb des oberen Randes 
der Herdtür ein Lüftungsgitter vorgesehen, das in Form einer Leiste zwi­
schen Herdtür und Bedienpaneel plaziert ist. Dieses Lüftungsgitter ist 
farblich an die Grundfarbe des Herdes angepaßt und ist bei weißen oder 
hellen Herden daher weiß oder hell. Durch den aus dem Lüftungsgitter 
oder aus der geöffneten Herdtür austretenden Wrasen wird das Lüftungs­
gitter sichtbar verschmutzt und unansehnlich.  
     Neuerungsgemäß schließt sich das Lüftungsgitter im wesentlichen naht­
los an den oberen Rand der dunkel gefärbten Herdtür an und besitzt 
die gleiche Färbung wie die Herdtür, so daß eine Verschmutzung nicht 
auffällt und Herdtür und Lüftungsgitter eine visuelle Einheit bilden.
Patent EP-0394745-A3 (EP)
Title: Connector locking device
IPC: H01R13/627
Filed: 1990-04-10
Abstract: The antenna connector (7) of a car radio set is inserted into a plastic rectangular box (2), for security, in which box the cable guide is also located and which has an S-shaped plastic snap element (3) on each of its two longitudinal ends, which element engages over an edge (6) on the set by means of a long limb (4) having a mating hook (5). <IMAGE>
Patent EP-0392560-A3 (EP)
Title: Diaminoethylene compounds
IPC: C07D213/61
Filed: 1990-04-12
Abstract: Diaminoethylene derivatives of the formula: 
  
wherein R¹ is a heterocyclic group which may be 
substituted, R², R³ and R⁴ are a hydrogen atom or a 
hydrocarbon group which may be substituted or R³ and R⁴ 
are combined to form a cyclic amino group together with 
the adjacent nitrogen atom; R⁵ is hydrogen atom or a 
hydrocarbon group or heterocyclic group which may be 
substituted; X is an electron attractive group; Y is a 
hydroxyl or substituted hydroxyl group, amino or 
substituted amino group or mercapto or substituted 
mercapto group; n is 0 or 1; or their salts, which are 
useful as insecticides.
Patent EP-0403851-A3 (EP)
IPC: H05K3/00
Filed: 1990-05-31
Abstract: A raised metal connection feature (29) is 
created by forming a conductive pad (17) on a flexible 
substrate (11) and applying a flexible dielectric 
insulator (19) and photoresist layer (21) over the 
conductive pad (17). An excimer laser (25) is used to 
ablate a via (27) through the dielectric insulator (19) 
and photoresist (21) to the conductive pad (17). Gold or 
other metal is then plated up in the via (17), and the 
photoresist (21) is removed, leaving a metal feature (29) 
extending above the dielectric insulator (19).
Patent EP-0380358-A3 (EP)
IPC: D04H3/11
Filed: 1990-01-26
Abstract: There are provided micro-fibre-generating conjugate 
fibres in which (i) at least one conjugate component (1) 
of the said fibres has an island-in-sea structure, (ii) 
the micro-fibre-generating conjugate fibres have a 
fineness of one denier or more; (iii) the other conjugate 
component (4) of the micro-fibre-generating conjugate 
fibres has a fineness of 0.5 denier or more; (iv) at least 
one conjugate component (1) having an island-in-sea 
structure is exposed at the surface of the conjugate 
fibres; the sea part (3) of the conjugate component is 
removable by solvent treatment; and the island part (2) of 
the conjugate component (1) after removing the sea part 
(3) has a fineness of 0.1 denier or less.
Patent EP-0395340-A3 (EP)
Title: Method of and apparatus for applying voltage to electrostatic chuck
IPC: B23Q3/15
Filed: 1990-04-23
Abstract: A first voltage is first applied to the electrode 
or electrodes of an electrostatic chuck for electro­
statically attracting a workpiece such as a silicon wafer. 
Then, before the workpiece is removed from the electrostatic 
chuck, a second voltage which is of opposite polarity to the 
first voltage is applied to the electrostatic chuck for 
eliminating a residual attractive force from the electro­
static chuck. The second voltage has a voltage value which 
is 1.5 to 2 times higher than the voltage value of the first 
voltage. The second voltage is continuously applied for a 
period of time which is in inverse proportion to the voltage 
value of the second voltage.