baber/WOPTO huggingface dataset:
Patent EP-0310494-A3 (EP)
IPC: C30B15/28
Filed: 1988-09-27
Abstract: L'invention concerne un procédé de commande d'une 
machine de tirage de monocristaux.  
     Le procédé consiste notamment à enregistrer dans une 
mémoire d'un calculateur commandant la machine un programme de 
régulation des moyens de chauffage (3) d'un creuset (1) de la 
machine, contenant un bain (2) d'un produit fondu servant au 
tirage par une broche (7) munie d'un germe monocristallin (6). Le 
programme consiste essentiellement à calculer les rapports 
(dP/dL) des dérivées de poids aux dérivées de déplacement de 
broche à des instants prédéterminés, puis à comparer ces valeurs 
de rapports à des valeurs corrrespondantes de référence, pour 
obtenir une valeur numérique d'erreur pour chacun de ces 
rapports. Le procédé consiste ensuite à effectuer un traitement 
proportionnel, intégral et dérivée des valeurs numériques 
d'erreur, les résultats de ce traitement étant additionnés à des 
valeurs de référence de températures pour chaque déplacement de 
broche correspondante. Les résultats de ces additions constituent 
des valeurs numériques de commande de régulation appliquées à des 
moyens (4) de commande de régulation des moyens de chauffage (3).  
     Application au tirage de monocristaux.
Patent EP-0302029-A3 (EP)
Title: Apparatus for mounting lamp-holders or other on a linear base by magnetic retention
IPC: F21Y101/00
Filed: 1988-07-16
Abstract: On a sectional base (11), possibly with low-voltage 
power supply (12, 14), at least a longitudinal 
ferromagnetic zone (11A) is provided for the 
cooperation with permanent magnets (26) borne by lamp 
holders (20, L) or other objects to ensure the 
retention thereof on the base and the current supply by 
means of resilient appendixes (22, 24).
Patent EP-0326953-A3 (EP)
Title: Bicmos write-recovery circuit
IPC: G11C11/413
Filed: 1989-01-27
Abstract: A BiCMOS write-recovery method and circuit 
for recovering bit lines in a digital memory system 
provides approximately 1 nS recovery time and allows a 
256K BiCMOS SRAM to achieve 10 nS access time. All bit 
lines in the memory system connected to a column not 
being read are held at a high potential, approximately 
equal to the upper power supply. During a write, one 
bit line is pulled low and its complementary bit line 
is clamped with a bipolar transistor to an intermediate 
potential, thereby preloading the complementary bit 
line. Following a write, the bit line that was pulled 
low is pulled up with a bipolar transistor to the 
intermediate voltage. Simultaneously, the bit line and 
the complementary bit line are shunted together, then 
returned to the high potential. Undesired bootstrap 
capacitance effects in the bipolar transistors are 
minimized by connecting a plurality of pull-up transistors 
in parallel, and by feeding the clamping transistors 
with low impedance drivers.
Patent EP-0331031-A3 (EP)
IPC: C09K3/16
Filed: 1989-02-24
Abstract: Es werden quatäre Ammoniumphosphate auf Basis aminofunktionel­
ler Polyester, ein Verfahren zu deren Herstellung sowie die Ver­
wendung derselben als Antistatika für Textilfasermaterialien be­
schrieben.
Patent EP-0337154-A3 (EP)
IPC: B01D29/11
Filed: 1989-03-17
Abstract: Bei einem Filter für unter Druck stehendes Fluid mit einem 
Gefäß (1), welches einen Filterkessel sowie einen gegen den 
Filterkessel spannbaren Deckel (2) aufweist, hat ein in 
den Filterkessel einsetzbarer Stützkorb (12) einen Flansch 
(11) mit einem nach innen und oben offenen Profil (15, 16). 
Hierin kann ein Filterdichtelement (18) eines ringförmigen 
Filterbeutelträgers (17) passend eingesetzt werden. Um 
eine vollständige Dichtwirkung insbesondere gegen Übertritt 
ungefilterten Fluids in das gefilterte Fluid in dem Filter 
zu erreichen, ist aus dem profilierten Filterdichtelement 
(18) eine nach oben und nach außen offene Nut (19) aus­
geformt, die einen inneren O-Ring (20) aufnimmt.
Patent EP-0343491-A3 (EP)
Title: Multilayered surface film
IPC: B32B27/30
Filed: 1989-05-17
Abstract: A multilayered surface film for the coating of plastics, metals, wood or the like is proposed, which consists of a pigmented and/or patterned base film of thermoplastic material and a crystal-clear top film of plastic, surface-bonded to the latter, a film of polymers of the methacrylate group, optionally with the addition of polyacrylates, being employed as the base film. The top film may be a crystal-clear polyacrylate film. However, a top film of PVDF or PVF may also be used, it also being possible to have a three-layered structure of base film, crystal-clear polyacrylate top film and crystal-clear protective film of PVDF or PVF.
Patent EP-0356865-A3 (EP)
Title: Combustion chamber
IPC: F02B19/08
Filed: 1989-08-18
Abstract: A swirl chamber (11) is defined by an approximately 
spherical cavity formed in a cylinder head of an internal 
combustion engine with the radius (ℓ) of the swirl chamber 
(11) being reduced in the direction the swirl flows in the 
swirl chamber (11). Therefore, the swirl is accelerated as 
it flows in the swirl chamber (11). The swirl chamber (11) 
communicates with a main combustion chamber (2) formed in a 
piston top via a passage (12) formed in the cylinder head 
(36) when the piston (1) is at the top dead center and air 
in the main combustion chamber (2) is forced into the swirl 
chamber (11) due to the compression movement of the piston 
(1). The passage (12) is formed in a manner such that it 
has a constant transverse section and a part of the passage 
(12) defines a tangental line of the swirl chamber (11). 
Therefore, air forced into the the swirl chamber (11) passes 
through the passage (12) with little friction loss, smoothly 
enters the swirl chamber (11), and gains velocity in the 
swirl chamber (11).
Patent EP-0359260-A3 (EP)
Title: The use of inositoltrisphosphate for the preparing of a medicament against abnormal levels of lipoproteins
IPC: A61K31/66
Filed: 1989-09-14
Abstract: The use of at least one isomer of inositoltrisphosphate (IP3) for the preparing of a medicament for preventing, regulating or combatting abnormal levels of lipoproteins in mammals including man.
Patent EP-0367016-A3 (EP)
Title: Device for preparing unvulcanised rubber
IPC: B29B15/02
Filed: 1989-10-17
Abstract: The invention relates to a device for preparing unvulcanised rubber using intermeshing cogged cylinders. In order to obtain a rubber material with an optimally fissured surface, it is proposed that at least the cutting discs of the one cogged cylinder are additionally provided with a toothing. 
<IMAGE>
Patent EP-0331484-A3 (EP)
Title: Molding device with hand operable mold releasing mechanism
IPC: E04G11/02
Filed: 1989-03-02
Abstract: A molding device includes at least two component form boards 12, 13 and a wedge-shaped spacer board 14 between them. An operating means is associated with the form boards and the spacer, and moves them relative to one another. The operating means 25 includes at least one rack member 18, and at least one lever 26 connected with a pawl 28 which swings about an axis eccentric with the axis of the lever. The pawl 28 engages with the rack 18 and moves the rack forward when the lever is operated.
Patent EP-0350237-A3 (EP)
Title: Triazole insecticides
IPC: C07D409/12
Filed: 1989-07-03
Abstract: Compounds of formula I 
  
and N-oxides thereof, in which  
Ar is aryl;  
R¹ and R² are the same or different and are hydrogen, 
alkyl, alkenyl or alkynyl, each of which is optionally 
substituted, aryl, heterocyclyl, cyano, halogen, nitro, 
XR³, S(O)₂NR⁴R⁵, CHO and functional derivatives 
thereof, NR⁴R⁵ or CYNR⁴R⁵;  
R³ is hydrogen or optionally substituted alkyl or 
alkenyl;  
R⁴ and R⁵ are the same or different and are hydrogen, 
optionally substituted alkyl, acyl or aryl, or together 
with the nitrogen to which they are attached, form a 5 to 
7 membered ring which can contain other hetero atoms;  
X is O, S, S(O) n , OSO₂, YCO or COO;  
Y is O or S; and n is 1 or 2; have pesticidal activity and 
especially insecticidal and acaricidal activity. Many of 
the compounds are novel.
Patent EP-0366355-A3 (EP)
Title: Laser polishing of lens surface
IPC: B23K26/00
Filed: 1989-10-19
Abstract: There is provided a process for the smoothing 
of a lens surface (11) which comprises the step of irradiating 
the surface of a lens with a laser beam (10), to cause a 
controlled level of melting of the lens surfaces, but 
without substantial ablative photodecomposition, whereby 
the surface of the lens is smoothed.
Patent EP-0371617-A3 (EP)
IPC: A61P27/02
Filed: 1989-10-31
Abstract: Angiostatic steroids for use in controlling ocular 
hypertension are disclosed. Pharmaceutical compositions of the 
angiostatlc steroids and their use in treating ocular 
hypertension, including controlling the ocular hypertension 
associated with primary open angle glaucoma, are disclosed.
Patent EP-0377278-A3 (EP)
IPC: A23L33/20
Filed: 1989-11-02
Abstract: A dietetic sweetening composition comprising xylitol and a reduced calorie bulking agent, which can comprise a polymer of glucose, maltose or fructose, a plant fibre, and additionally an intense sweetener such as aspartame or other dipeptide sweeteners, a sweetening composition which can be used for sugar free hard candies, chewy candies, gelatin jelly candies, praline candies and a method for producing a sugar free hard candy with said sweetening composition.
Patent EP-0349505-A3 (EP)
Title: A novel surgical material
IPC: A61L31/06
Filed: 1989-06-19
Abstract: A material for tissue separation at healing processes in 
injured soft tissue in mammals including man is described. 
The material consists of a porous flexible sheet of a 
protein-free bioresorbable polymer. Processes for 
preparation of the material and use thereof are also 
described.
Patent EP-0379940-A3 (EP)
Title: Glycidyl derivatives of 2,6-dibromo-3,5-dialkyl-4-hydroxybenzyl ethers
IPC: C08G59/30
Filed: 1990-01-17
Abstract: 2,6-dibromo-3,5-dialkyl-4-hydroxybenzyl ethers, glycidyl ethers thereof and reaction products with phenolic hydroxyl-containing compounds, and glycidyl ethers of the resulting new phenolic hydroxyl-containing compounds.
Patent EP-0388646-A3 (EP)
IPC: B41F35/06
Filed: 1990-02-21
Abstract: Die Erfindung betrifft eine Wascheinrichtung (1) an einer 
Druckmaschine, zum Reinigen der Oberfläche einer Walze oder 
eines Zylinders, beispielsweise zur Reinigung des Gumuitu­
ches des Gummituchzylinders (2), mit einer Vorrats- (3) und 
einer Schmutztuchspule (4) für ein mit Waschflüssigkeit 
tränkbares Waschtuch (5), welches Waschtuch (5) von der 
Vorratsspule (3) durch Aufwickeln auf der Schmutztuchspule 
(4) über ein betätigbares Andruckelement (9) ziehbar ist, um 
mittels des Andruckelementes (9) das Waschtuch (5) während 
eines Waschvorganges an dem Gummittuchzylinder (2) anzudrük­
ken, wobei das Andruckelement (9) ein elastisches Membran­
teil (10) aufweist, das gegenüber einem Distanzteil (11) 
abgedichtet ist und durch Aufbau eines Druckluftpolsters 
zwischen dem Membranteil (10) und dem Distanzteil (11) betä­
tigbar ist. Hinsichtlich einer herstellungstechnisch einfa­
chen und gebrauchsgünstigen Ausbildung des Andruckelementes 
(9) schlägt die Erfindung vor, daß das Distanzteil (11) 
kulissensteinartig in einem Halterungsteil (14) aufgenommen 
ist und daß Führungsüberstände (15) des Halterungsteiles 
(14) hintergreifende Randbereiche (17) des Membranteiles 
(10) durch Verspannen des Distanzteiles (11) gegen die Füh­
rungsüberstände (15) dichtend eingespannt sind.
Patent EP-0386795-A3 (EP)
Title: Lightstand
IPC: G09F13/04
Filed: 1990-03-10
Abstract: A lightstand is proposed which comprises a hollow body (1), on the floor (2) and side faces (3) of which a reflecting layer is applied on the inside and in which a fluorescent tube is disposed as a light source (4) and the light exit aperture is provided with a diffusing surface (5). It is proposed that a partially transparent, partially reflective layer (6) be disposed in the light propagation direction in front of the diffusing surface (5), the transparency of which increases proportionally with the increase in the distance from the light source (4) to provide even illumination of the light exit aperture. <IMAGE>
Patent EP-0425872-A3 (EP)
Title: Process and device for manufacturing a polishing disc
IPC: B24D3/32
Filed: 1990-10-13
Abstract: The invention relates to a process for manufacturing a disc (15) for polishing or grinding display screens, comprising     - a supporting plate (16) of elastomeric material and - a segmented polishing or grinding covering (21) of plastic, in particular of foamed plastic, the individual segments (22, 23, 24) being separated from one another by stelliformly and radially running grooves (25, 26, 27; 28, 29). The invention essentially comprises the following process steps:   - the segments (22, 23, 24) are inserted into the cavities of the lower mould part of the rotation device; - after closing the rotation device, lower mould part and upper mould part are heated up; - the device is brought to a minimum rotational speed of 300 revolutions/minute; - the casting compound prepared in a mixing device, in particular based on a polyurethane elastomer, is mixed with a crosslinking agent; - after adding the crosslinking agent, the casting compound is brought as quickly as possible into the charging opening of the rotation device, from which it pours under the influence of the centrifugal force, while at the same time displacing air and undergoing crosslinkage, into the recesses within the upper mould part which form the supporting plate. o
Patent EP-0379354-A3 (EP)
Title: Picture communication apparatus
IPC: H04N7/15
Filed: 1990-01-17
Abstract: A two-way communication system includes first and 
second communication terminals, a telephone apparatus at 
each terminal for two-way telephone service and a picture 
communication apparatus at each terminal for providing users 
with visual images of each other. In the two-way 
communication system, the picture communication apparatus 
includes video cameras for generating video signals to be 
transmitted, display apparatus for displaying the visual 
images, a control apparatus for controlling transmission and 
reception of the video signals, and a line drawing input 
apparatus connected to the control apparatus and for 
generating a line signal representing the line drawing, 
whereby the line signal is transmitted with the video 
signals from the control apparatus.
Patent EP-0400851-A3 (EP)
Title: Efficient cache utilizing a store buffer
IPC: G06F12/0804
Filed: 1990-05-18
Abstract: An efficient cache (2) utilizing a store buffer (21,22) 
includes an address tag (14) which contains address tags 
(121) and includes a data (30) which contains cache 
data. An index is used to address both the address tag 
(14) and the data RAM (30). In front of the data RAM (30) is 
placed a data register (22) and an address register (21). 
At the beginning of a write cycle a comparison is made 
between an address tag (121) portion of a data address and 
an address tag (121) obtained by accessing the address tag 
RAM (14) using an index portion (122) of the data address. 
If these are equal this indicates a data block including a 
data word into which data is to be written is extant in the 
data RAM (30). A valid signal is then forwarded to the 
address register (21) and the data register (22). Also at 
the beginning of the write cycle the data register (22) 
loads into the data RAM (30) data stored in the data 
register (22) at the address specified by the address 
register (21). New data to be written is placed at the 
input lines of the data register (22). The index portion 
(122) of the data address is place at the input lines of 
the address register (21). A valid signal from the address 
tag RAM (14) causes the address register (21) and the data 
register (22) to store the values on their respective input 
lines. If no valid signal is forthcoming, the address 
register (21) and data register (22) retain their current 
values, and a cache miss is generated. A comparator (24) 
 
 
and two multiplexors (23,28) are added to the system to 
assure that data stored in the data register (22) is 
available to be read even before it is stored in the data 
RAM (30). The principles of equipping a cache with a data 
SRAM with store buffer may be used in other applications 
including partial word storage and access of dirty bits. 
Additionally the principles may be used in the construction 
of a multi-set associative cache.
Patent EP-0404469-A3 (EP)
Title: Timepiece
IPC: G04C3/00
Filed: 1990-06-18
Abstract: A timepiece comprising at least one step motor (3, 
13) which drives a respective display (103-5, 107-8) by 
way of a respective gear train (5-12, 24, 28, 15-18); 
and adjustment means (19, 25, 106) for adjusting the or 
each display (103-5, 107-8) characterised in that the 
adjustment means (25,106) comprises an electrical 
control circuit (124) for controlling the operation of 
the respective display (107-8), the control circuit 
(124) being provided with a plurality of conductor 
members (201, 202); and a switch member (118) which has 
contact portions (118a, 118b) engageable with respective 
conductor members (201, 202) so as to complete at least 
one circuit of the control circuit (124) and thereby 
control operation of the latter.
Patent EP-0396462-A3 (EP)
Title: Lithographic press dampening device
IPC: B05B7/24
Filed: 1990-04-27
Abstract: A pneumatically-pulsed dampening device that allows precise 
variations in the amount of water transferred to selected regions 
(zones) on a vibrator roller (21) and ultimately to a lithographic 
printing plate, blows independently operable and adjustable flat 
air streams (17) over the upper 
surface of an open-celled sponge (15) whose 
lower portion rests in a reservoir of water (11). This results in a 
linear carburezation of the water on the surface of the sponge 
into a fine atomic mist which is sprayed on the vibrator roller. 
Capillary tubes can be mounted before the sponge to insure 
continued wetting of its surface. A shroud (52) open at one end for 
allowing spraying of the roller, may also be formed with a baffle 
to further assure the horizontal contour of the air stream and 
with a Bernoulli effect capturing device to suck in fugitive mist.
Patent EP-0427636-A3 (EP)
Title: 4-acylaminopyridine derivatives
IPC: C07D219/10
Filed: 1990-11-08
Abstract: A novel 4-acylaminopyridine derivative represented by the following formula (I) is disclosed. <CHEM> The 4-acylaminopyridine derivative of the present invention is useful as a medicine for treating disturbances of memory such as senile dementia and Alzheimer's disease, since it has an action of directly activating malfunctioned cholinergic neuron.
Patent EP-0378509-A3 (EP)
IPC: C09B47/04
Filed: 1990-01-04
Abstract: Verfahren zur Herstellung von Imidomethylphthalocyanin-Derivaten der Formel 
  
worin Pc einen unsubstituierten oder durch Chlor oder Brom substituierten 
Phthalocyaninrest bedeutet, M Wasserstoff oder ein zur Bildung eines Metall­
phthalocyanins geeignetes Metall ist, m einen Wert zwischen 0 und 1,0 und n einen Wert 
zwischen 0,1 und 4 bedeuten und X ein Rest ist, das zusammen mit der Gruppe 
-C(=O)- 
-C(=O)- ein 5-, 6- oder 7-gliedriges Anhydrid bildet,  
dadurch gekennzeichnet, dass ein Aminomethylphthalocyanin der Formel  
(SO₃H) m -MPc(CH₂NH₂) n       (II),  
worin Pc, M, m und n die oben angegebene Bedeutung haben, 
mit einem 5-, 6- oder 7-gliedrigen cyclischen Anhydrid der Formel 
  
worin X die oben angegebene Bedeutung hat, umgesetzt wird.  
     Die nach dem erfindungsgemässen Verfahren erhältlichen Imidomethylphthalocyanin-­
Derivate eignen sich ausgezeichnet als Additive für Beschichtungsmittel und insbesondere 
als Hitzestabilisatoren für in Ingenieurwerkstoffe (engineering plastics) eingesetzte 
Pigmente.
Patent EP-0387187-A3 (EP)
Title: Process for reducing the pitch content in pulpwood
IPC: D21C9/08
Filed: 1990-02-09
Abstract: The invention relates to paper making industry and provides a process for reducing the resin content of wood which comprises applying an inoculum of a penetrating fungus to the wood and maintaining environmental conditions effective for promoting the fungal growth.
Patent EP-0454186-A3 (EP)
Title: A hinge for use in an orthopaedic knee brace
IPC: A61F5/01
Filed: 1988-06-21
Abstract: A hinge (21) for use in an orthopaedic knee brace, said hinge comprising:     a generally flat base plate member (85); a generally flat second plate member (86) having a camming edge (111); first (87) and second (89) hinge members pivotally mounted upon the second plate member (86); a guide block (91) affixed to said base plate (85) and having at least one guide slot (109) formed therein, said guide slot having first and second end stops (107,109) formed therein; at least one generally elongate stopping lever (103);    and whereby said hinge is rotatable in a first direction to a point where the second end of said stopping lever abuts against the first end of said guide slot and is alternatively rotatable in a second direction to a point where the second end of said stopping lever abuts against the second end of said guide slot. <IMAGE>
Patent EP-0476574-A3 (EP)
Title: Process for manufacturing water adsorbing material and its use in sanitary articles and in soil amelioration
IPC: C08F2/44
Filed: 1991-09-17
Abstract: Production of an absorption material for water, aqueous solutions or bodily fluids from a water-swellable synthetic (co)polymer (A) and a natural or synthetic polymer (B) which is a flowable powder at normal temperatures and which is insoluble or only difficultly soluble in water comprises adding dry or partly swollen (B) to the production system for (A) at a conversion to (A) of ≥ 30 (especially ≥ 60)%, mixing with polymer (A) gel and then drying the product.
Patent EP-0495397-A3 (EP)
Title: Address allocation method in a domestic network
Inventor: PARISE VITAL ANDRE
IPC: H04Q9/00
Filed: 1992-01-09
Abstract: This method uses the technique of carrier currents between transmitter receivers (2, 3..) called slaves each comprising a microcontroller (4, 5..), and a mastercontroller (6) comprising a microcontroller (7) whose memory contains addresses relating to the slaves and to the dwelling. According to the invention, when a slave is connected onto the network the mastercontroller is activated (6) by typing in a number on the programming keyboard of the mastercontroller (6), a push button (13) is pressed so as to trigger a subprogram (14) for generating a message (M1) containing the following information: general distribution; address allocation request; address of the slave; the message (15) is sent, and a second message (M2) from the mastercontroller is awaited (16), then as soon as the second message (M2) is received, the requesting slave sends the mastercontroller (6) an acknowledgement with a sequence AS comprising information on the allocation of the slave, the said information being transmitted to the user by means of an indicator. <IMAGE>