baber/WOPTO huggingface dataset:
Patent EP-0345643-A3 (EP)
Title: Weft-wear type papermarkers' fabric
IPC: D21F1/10
Filed: 1989-06-01
Abstract: A weft-wear type papermakers' fabric which 
comprises warps, and wefts forming the running side surface 
to provide the wear-resistant surfaces for the papermakers' 
fabric, characterized in that the wefts consist of long 
crimp-forming wefts and short crimp-forming wefts.
Patent EP-0347777-A3 (EP)
Title: Process for preparing cephalosporins and intermediates therefor
IPC: C07D501/56
Filed: 1989-06-16
Abstract: The invention relates to activated aminothiazolyl-oximinoacetic acid 
derivatives, their production and their use in the production of e.g. 
amides, in particular cephalosporin antiobiotics.
Patent EP-0374355-A3 (EP)
Title: Tamperproof, single use, disposable tattoo equipment
IPC: A61M37/00
Filed: 1989-07-06
Abstract: A tattoo needle bar holder (4) and needle bar assembly (12) is fashioned so as to be economical to manufacture and therefore readily disposable in order to promote sanitary conditions in the tattoo industry. The needle bar holder (4) is preferably formed from a plastic material in order to render it incapable of withstanding sterilization processes involving very high pressures and temperatures, which would render the holder incapable of further use. The material is preferably also stained by the inks normally used in the industry, thereby serving to alert persons of any prior use. The caps (2, 3) which seal the assembly prior to use are preferably formed to require the breakage of a frangible portion upon removal in order to prevent the reinstallation of the caps. The needle bar assembly (12) is composed of several relatively simple components for ease of manufacture, and contains an eye (18) and plastic or elastomer grommet (19) at the upper end of the needle bar for precise attachment to the tattooing mechanism. The grommet is also of a material which would be damaged under conditions of extreme pressure and/or temperature, thereby rendering the needle bar assembly to which it is attached incapable of further use if sterilization is attempted.
Patent EP-0363677-A3 (EP)
IPC: G06T7/238
Filed: 1989-09-16
Abstract: Bei einer Schaltungsanordnung zur Schätzung von Bewegung in 
einem aufgenommenen Bild, wobei durch die Aufnahme 
entstehende Videosignale in mindestens einen Bildspeicher 
eingeschrieben und anschließend einer blockweisen 
datenreduzierenden Codierung unterworfen werden und wobei 
zur Schätzung der Bewegung jeweils ein Block eines Bildes 
mit Vergleichsblöcken in einem Suchfeld eines 
vorangegangenen Bildes verglichen wird, ist für den jeweils 
zu vergleichenden Block ein erster Zwischenspeicher und für 
das entsprechende Suchfeld des vorangegangenen Bildes 
mindestens ein zweiter Zwischenspeicher vorgesehen. Der 
zweite Zwischenspeicher besteht aus zwei 
Schreib/Lese-Speichern, wobei in den jeweils einen Daten aus 
dem Bildspeicher eingeschrieben und aus dem jeweils anderen 
Daten ausgelesen werden.
Patent EP-0369371-A3 (EP)
IPC: H01J9/32
Filed: 1989-11-13
Abstract: Zur Herstellung eines pumprohrlosen Lampengefäßes 
mit einer Vakuumatmosphäre, insbesondere eines 
Hüllkolbens (1) aus Quarzglas für ein Entladungsge­
fäß (2), wobei der Hüllkolben (1) einendig durch 
eine Kuppe (1′) verschlossen ist, wird dieser 
vorerst nur im unmittelbaren Bereich der Dichtungs­
folien (4) gequetscht. Dabei entstehen im Randbe­
reich der Quetschung (11), zwischen den Seitenwan­
gen (11′) und den zugeordneten Dichtungsfolien (4) 
zum Lampengefäß (19) durchgängige Kapillaren (12), 
die die Funktion des sonst verwendeten Pumprohres 
übernehmen und durch die das Lampengefäß (19) 
evakuiert wird. Das endgültige Abdichten des 
Lampengefäßes (19) erfolgt schließlich mit Hilfe 
von Punktbrennern (18), mit denen die Kapillaren 
(12) mittig in der Seitenwange (11′) der Quetschung 
(11) unter Zurücklassung von Einschmelzstellen (20) 
zugeschmolzen werden. Abschließend wird das über 
die Quetschung (11) hinausstehende Rohrstück des 
Hüllkolbens (1) abgetrennt und ein Sockel am Lam­
pengefäß (19) befestigt.
Patent EP-0376041-A3 (EP)
Title: C63-amide derivatives of 34-de(acetylglucosaminyl)-34-deoxy-teicoplanins
IPC: A61K31/395
Filed: 1989-12-12
Abstract: The invention is directed to C<6><3>-amide derivatives of 34-de(acetylglucosaminyl)-34-deoxy-teicolplanins of the formula I <CHEM>  wherein: A represents N[(C9-C12)aliphatic acyl]-beta-D-2-deoxy-2-aminoglucopyranosyl:  B is hydrogen or a protecting group of the amine function;  M represents alpha-D-mannopyranosyl;  Y represents a di- or poly-amine group of the formula  -NR-[(CH2)mNR<1>]n-X-[(CH2)kNR<2>]n-(CH2)p-NR<3>R<4>  wherein:  R is hydrogen or linear or branched (C1-C8)alkyl;  R<1> is hydrogen or linear or branched (C1-C8)alkyl;  R<2> is hydrogen or linear or branched (C1-C8)alkyl; R<3> and R<4> are each independently hydrogen, linear or branched (C1-C8)alkyl optionally bearing a NH2, OH or SH substituent or taken together with the adjacent nitrogen atom, form a 5 to 7 membered saturated heterocyclic ring which may contain a further heteroatom selected from -S-, -O- and -NR<5>- wherein R<5> is hydrogen, (C1-C4)alkyl, phenyl, or phenyl-(C1-C4)alkyl  m, k and p each independently represent an integer from 2 to 8;  n and h, each independently, represent an integer from 0 to 4; X represents a single bond, or when n is 1, taken together with the adjacent group NR<1>, it may represent a bifunctional radical of the formula: <CHEM> wherein r and s each independently represent an integer from 1 to 6 with the proviso that their sum is an integer from 3 to 8;  and their addition salts with acids. The derivatives are prepared by reacting 34-de(acetylglucosaminyl)-34-deoxy-teicoplanins with an active esters forming reagent such as chloroacetonitrile and then contacting said active esters with the appropriate di- or poly-amine.   The amide derivatives are active against Gram-positive microorganisms, in particular against Group A Streptococci.
Patent EP-0376245-A3 (EP)
Title: Semiconductors memory device provided with an improved redundant decoder
IPC: G11C11/401
Filed: 1989-12-27
Abstract: A semiconductor memory device having a redundant 
memory cell group selectable by a redundant decoder 
operable by a small power consumption is disclosed. 
The redundant decoder comprises a plurality of address 
program circuits which store address of a defective 
memory cell or cells and a control circuit for enabling 
the address program circuits when at least one defective 
memory cell is present and disenabling the address program 
circuits when no defective memory cell is present.
Patent EP-0377210-A3 (EP)
Title: Polycarbonate/polyphtalate carbonate blends exhibiting good flame resistance
IPC: C08L67/02
Filed: 1989-12-27
Abstract: Disclosed are blends of (a) an aromatic 
brominated polycarbonate; and (b) a 
polyphthalatecarbonate. Preferably, the blends also 
contain an amount of a silicone-polyimide. The 
blends exhibit good flame resistance and low smoke 
generation.
Patent EP-0341778-A3 (EP)
Title: Magneto-optical recording method and magneto-optical recording apparatus
IPC: G11B11/10
Filed: 1989-05-03
Abstract: A method and apparatus are revealed for recording information on a record carrier (1) having a magneto-optical recording layer (2), a pattern of magnetic domains (23, 24) having a first and a second direction of magnetisation being formed in the recording layer (2). In accordance with the method, areas (22) of the recording layer are heated by means of the radiation pulses (20). The heated areas (22) are magnetised by means of a coil (12) which is energised with energising-current pulses (21) which lag the radiation pulses (20) to such an extent that cooling of the areas (22) takes place substantially during the generation of the energising pulses (21).
Patent EP-0324585-A3 (EP)
Title: Catalyst composition for preparing high density or linear low density olefin polymers of controlled molecular weight distribution
IPC: C08F4/68
Filed: 1989-01-10
Abstract: There is disclosed a catalyst composition for the polymerization of olefins, particularly alpha-olefins. The composition is prepared by synthesizing a catalyst precursor and then combining it with a conventional catalyst activator. The precursor is synthesized by: (a) contacting a solid, porous carrier with an aluminum compound; (b) contacting the resulting product with a mixture of vanadium and titanium compounds; (c) contacting the product with an alkyl ether and, (d) pre-activating the product of step (c) with a mixture of a halogenating agent and an aluminum compound. The catalyst composition is used without a halogenating agent in the polymerization medium to produce narrow molecular weight distribution HDPE and LLDPE products, or with a halogenating agent in the polymerization medium to produce broad molecular weight distribution LLDPE and HDPE products.
Patent EP-0339993-A3 (EP)
Title: Shredder
IPC: B02C19/22
Filed: 1989-04-27
Abstract: A shredder is described which is suitable for shredding large articles. A frame defines a shredding chamber. A hopper (2) receives material to be shredded into the chamber. A discharge opening (22) is formed in the frame below the hopper (2) for discharging shredded materials from the chamber. The chamber includes a pair of auger screws (7, 8) rotatably mounted therein. Each screw has a flight tapering in diameter from one end thereof to the opposite end thereof, and including a plurality of teeth (28) extending radially outwardly from its periphery and spaced along the length thereof. The said screws (7, 8) are positioned within the chamber with the large diameter end of one auger screw positioned adjacent to the small diameter end of the other. The screws (7, 8) are counterrotated relative to each other such that material entering the chamber through the hopper is grabbed by the teeth and the flights, pulled downwardly between said screws, and is simultaneously compressed and shredded by interaction of the flights of the screws.
Patent EP-0352081-A3 (EP)
Title: Efficient protocol for communicating between asynchronous devices
IPC: G06F13/42
Filed: 1989-07-19
Abstract: A method for synchronizing data transfers in a data processing system is presented. The invention includes two separate clocks generated by a slave processor, one of which is used to synchronize outgoing signals from the communicating elements and the second of which is used to synchronize incoming signals to the communicating elements.
Patent EP-0372909-A3 (EP)
Title: Master cylinder hydraulic reservoirs
IPC: H01H36/02
Filed: 1989-12-05
Abstract: A hydraulic reservoir for a master cylinder for a vehicle 
includes a main body (10) having a compartment for storing brake fluid, 
a float (16) provided with a permanent magnet (17) in the compartment, 
and a reed switch (2) attached to the main body (10) outside the 
compartment, the reed switch (2) being actuated by the permanent magnet 
(17) when the float (16) is positioned below a predetermined level. A 
hollow (15) is provided in the main body (10) for attaching the reed 
switch (2) to the outside of the main body (10). The reed switch (2) 
is supported by a support member (6) in the hollow (15). A rubber bush 
(7) is tightly and elastically fitted to the inside wall of the hollow 
(15) and a fixing member (20) is fitted to the hollow (15) so as to 
urge the rubber bush (7) towards the support member (6). Terminals 
(5 b ) of the reed switch (2) are inserted tightly through holes in the 
rubber bush (7) such that the reed switch (2) is held in the 
hollow (15).
Patent EP-0356398-A3 (EP)
Title: Ski boot adjustable in size
IPC: A43B5/04
Filed: 1989-08-21
Abstract: In the ski boot, which is adjustable in size, the length and/or width can be adjusted. The shell of the boot is divided up into at least two parts, preferably into four parts (1,2,3,4). The multi-part shell is individually adjustable at the front and at the rear and has mainly a support function. The insulation and sealing against moisture is carried out by a special extensible inner boot which is adapted to the size of the foot at the same time as the adjustment of the shell. 
<IMAGE>
Patent EP-0329619-A3 (EP)
IPC: B28B1/52
Filed: 1989-02-06
Abstract: Le but du système et de l'appareillage selon 
l'invention c'est le façonnage de profils ondulés 
courbes en ciment avec au moins un filet en poly­
propylène incorporé pour empêcher la formation de 
fonces sur le côté intérieur du profil (13') sujet à com­
pression pendant la phase de courbure. Ce résultat 
est obtenu par la création dans le profil (13') et à espa­
cements appropriés (25) de plis ou nervures qui nivèlent 
le froncement, orientés transversalement aux creux 
du profil (15) et qui constituent aussi des zones de ren­
forcement du produit résultant. L'appareillage comprend une plate-forme 
aspirante (11) à plusieurs secteurs (21) présentant des enfoncements 
(23) et un contre-moule complémentaire (12) présentant des reliefs (24) 
pour créer les plis ou les nervures.
Patent EP-0387581-A3 (EP)
IPC: B60R25/00
Filed: 1990-02-26
Abstract: Es wird eine Anlage zur Sicherung von Fahrzeugen oder Komponenten 
vor Diebstahl etc. beschrieben, bei der Codewörter von den Fahr­
zeugen zu einer Zentrale übermittelt werden, in der Zentrale die 
Zulässigkeit des jeweiligen Codewortes für ein Fahrzeug geprüft 
und bei Zulässigkeit ein Freigabesignal an eine Entriegelungs­
einheit im Fahrzeug übermittelt wird.
Patent EP-0393617-A3 (EP)
Title: Dental adhesive composition
IPC: A61K6/893
Filed: 1990-04-18
Abstract: This invention provides dental adhesive 
compositions consisting essentially of 
   (a) an aliphatic amine salt of a polymerizable phosphoric 
ester, as represented by the formula 
  
where R and R′ are specific radicals;    (b) at least one radical-polymerizable unsaturated 
monomer; and    (c) a radical polymerization initiator. These compositions 
are useful in bonding living dental tissue restoration 
materials to living tooth tissues, particularly to 
dentin.
Patent EP-0399248-A3 (EP)
IPC: A61F13/02
Filed: 1990-04-30
Abstract: In einem Heftpflaster ist zwischen der Deckschicht (4) 
und der oberen Schicht der Kompresse (5) ein Reservoir 
(4) eingebracht. Das Reservoir (4) kann somit entweder in 
der Kompresse (5) oder zwischen der Kompresse und der 
Deckschicht (1) liegen. Im Reservoir (4) ist ein Wirkstoff 
enthalten, der in einer flüssigen oder pastösen 
Substanz gelöst ist. Das Material des Reservoirs ist, für 
den Durchgang des Wirkstoffes und der Substanz in der sie 
gelöst ist, undurchlässig. Mittels Fingerdruck wird das 
Reservoir zerstört und der Wirkstoff tränkt die 
Kompresse.
Patent EP-0412488-A3 (EP)
Title: Apparatus for slicing fruit, vegetables or the like
IPC: B26D3/28
Filed: 1990-08-06
Abstract: Apparatus for slicing food, vegetables or the like, having a knife-holding plate, at the front edge of which is arranged a V-shaped cutting knife consisting of two knife blades; two substantially parallel frame strips which are connected to one another by the knife-holding plate and at least one further transverse web; and a slide plate guided on the frame strips and capable of insertion parallel to the knife-holding plate, a narrow gap remaining between the rear portion of the slide plate and the cutting knife. According to the invention, the peripheral edge of the knife blades is held, at least in their rear region adjoining the V-tip of the cutting knife, positively by moulded-on plastic strands in the form of a horizontal U-profile. <IMAGE>
Patent EP-0405703-A3 (EP)
Title: Sliding conductor arrangement
IPC: B66C13/50
Filed: 1990-06-26
Abstract: A current contact line arrangement includes a plurality of energy and control current contact lines for engagement with current collectors of a movable energy consumer such as a crane, trolley carriage or the like which is not intended to pass beyond a predetermined point and is characterized by the fact that at least one of the energy or control current contact lines (5) is covered by an insulator (9) which is longer than the brake path of the movable energy consumer.
Patent EP-0382355-A3 (EP)
Title: Growth promoting agent for bacteria containing pullulan and/or dextran
IPC: C08B37/00
Filed: 1990-01-18
Abstract: Pullulan and dextran promote the growth of bifid 
bacteria in human and animals. Such promotion is effective in 
maintaining and improving health and beauty, as well as in 
preventing and/or treating diseases such as geriatric diseases, 
hyperammonemia and hepatic encephalopathy. The presence of 
certain oligosaccharide(s) such as lactulose, raffinose, 
lactosucrose, isomaltooligosaccharide, fructooligosaccharide, 
galactooligosaccharide and xylooligosaccharide greatly enhances 
such promotion. Thus, pullulan and dextran are advantageously 
usable for or in health foods, pharmaceuticals, animal feeds 
and pet foods.
Patent EP-0430645-A3 (EP)
Title: Vaccines
IPC: C12R1/865
Filed: 1990-11-27
Abstract: A process for the production of tetanus toxin fragment C.
Patent EP-0399944-A3 (EP)
Title: Composite emi shield having clean, highly conductive surfaces for conductive bonding
IPC: H05K9/00
Filed: 1990-05-23
Abstract: An EMI shield is disclosed for providing 
EMI protection. The shield is lightweight, and 
easily moldable into complex shapes, having 
conductive mating surfaces provided on opposite 
sides thereof. The clean, highly conductive mating 
surfaces are part of an embedded aluminum wire mesh 
sandwiched between at least two face plies which add 
strength to the shield. By sandwiching the metal 
mesh alternately with a nonporous tape, and a 
barrier tape ply, clean conductive areas can be 
provided on either side of the shield, easing 
attachment to adjacent structures. During curing, 
the tapes prevent direct resin inclusion into the 
metal mesh. After curing, the nonporous tape is 
removed to expose the clean, highly conductive 
mating surfaces.
Patent EP-0381615-A3 (EP)
IPC: E21D11/18
Filed: 1990-01-19
Abstract: Für die Festigkeit von Dreigurtträgern im Untertagbau werden 
zwischen die drei Gurten (T1, T2, T3) Aussteifungselemente 
eingeschweisst. Ein solches Aussteifungselement besteht 
aus drei einstückig miteinander verbundenen dreieckigen 
Drahtpolygonen (10, 20, 30), von denen zwei sich gemeinsam 
am Scheitelgurt (T3) treffen und so eine Drahtpyramide 
bilden. Das dritte Drahtpolygon (30) steht senkrecht auf 
der durch die Achsen der Basisgurte (T1, T2) bestimmten 
Ebene. Da weder dieses Drahtpolygon (30) noch das daran 
anschliessende Drahtpolygon (10) der einen Seite der Draht­
pyramide eine Querstrebe zwischen den Basisgurten (T1, T2) 
braucht, wird eine erhebliche Materialeinsparung verbunden 
mit einer höheren Biegefestigkeit erhalten.
Patent EP-0450430-A3 (EP)
Title: Dna sequence comprising a structural gene coding for xylose reductase and/or xylitol dehydrogenase
IPC: C12P7/06
Filed: 1991-03-22
Abstract: The invention relates to a DNA sequence comprising a structural gene encoding xylose reductase and/or xylitol dehydrogenase and being capable of expressing these polypeptides in a microorganism. The invention further relates to a combination of DNA sequences, a vector, a microorganism, a method for producing xylose reductase and/or xylitol dehydrogenase and the protein xylulose reductase and/or xylitol dehydrogenase. Microorganisms, expressing the structural genes comprised by the inventive DNA sequences may be used for producing ethanol from xylulose, for producing biomass and recovering NADP<+> from NADPH. Preferred microorganisms are S. cerevisiae and Schizosaccharomyces pombe. <IMAGE>
Patent EP-0461519-A3 (EP)
Title: Optical switching element
IPC: H04Q3/52
Filed: 1991-06-04
Abstract: Electrical switching elements (multiplexers, demultiplexers, switching elements) are known by means of which several data streams are combined, divided or combined data streams are switched. 
<??>Comparable switching elements are to be created for the optical signal transmission. 
<??>Storage problems can be largely avoided by switching in space- and wavelength-division multiplex. 
<??>Instead of intermediate storage as in time-division multiplex, wavelength conversions occur. 
<IMAGE>
Patent EP-0454312-A3 (EP)
Title: Method and apparatus for laser lithotripsy
IPC: A61M1/00
Filed: 1991-04-05
Abstract: A laser lithotriptor includes a laser (1) adapted 
to emit pulsed light which is absorbed by water in the 
vicinity of a human stone or concrement (7) to cause rapid 
erosion of the stone. A light transmitting device 
such as a fibreoptic cable (3) is employed inside of an 
endoscope to direct the laser pulses to the vicinity 
of the stones. An irrigation apparatus also ensures 
that the tip of the light transmitting device and the 
stone are continuously immersed in water and also 
serves to remove the powder-like debris of the 
disintegrated stone from the body. Preferably, a 
NdYAG laser operating at 1.44 µm which emits 27 pulses 
per second is coupled to the body stone through an 
anhydrous quartz fibreoptic cable passing through the 
interior of an endoscope.
Patent EP-0479599-A3 (EP)
Title: Method and apparatus for controlling switches
IPC: H03L7/18
Filed: 1991-10-04
Abstract: The radio unit of a modern radio telephone comprises a plurality of controlled two-position switches. Each controlled switch most often requires an individual control line from the processor. The more control lines are therefore needed the greater the number of controlled switches in the circuit. The number of control lines can be substantially reduced in that from one or several control lines of the synthesiser in the radio unit a switch line is branched off for the controlled switches, during the time in which the synthesiser circuit recives no control, the logic unit supplying a control voltage to the controlled switches over a control line of the synthesiser and over a switch line branched therefrom.
Patent EP-0512480-A3 (EP)
Title: Offset reducer
IPC: H03H17/02
Filed: 1992-05-05
Abstract: An offset reducer includes an adder for adding an input signal 
and an offset cancel signal to reduce an offset component of the 
input signal. A converter serves to measure a difference between a 
sum of past periods during which an output signal of the adder was 
positive and a sum of past periods during which the output signal of 
the adder was negative. The converter outputs an offset detection 
signal of a given value which depends on a sign of the measured 
difference when an absolute value of the measured difference 
exceeds a given difference. The converter initializes the measured 
difference to a given initial difference when the offset detection 
signal is outputted. An integrator serves to accumulate the offset 
detection signal outputted from the converter. The integrator 
generates the offset cancel signal in accordance with a result of the 
accumulating the offset detection signal. The output signal of the 
adder constitutes an offset-free signal corresponding to the input 
signal.