baber/WOPTO huggingface dataset:
Patent EP-0363573-A3 (EP)
Title: Drehgestell
IPC: B61F5/52
Filed: 1989-06-29
Abstract: Um einen Radsatzlenker (12) für das Drehgestell eines 
Schienenfahrzeugs, der endseitig einerseits am 
Drehgestellrahmen und andererseits am Radsatzlager­
gehäuse jeweils über Verschraubungen und metalli­
sche Verzahnungen (14) fest eingespannt ist, auf 
herstellungsmäßig einfache Weise mit hoher 
Dauerfestigkeit in Vertikalrichtung elastisch, in 
Quer- und Längsrichtung hochsteif und zugleich 
auch elektrisch nicht-leitend auszubilden, ist der 
Lenker erfindungsgemäß in Hybridbauweise aus je­
weils im Lenker-Endbereich (30) angeordneten, mit 
den Verzahnungen versehenen Metallplatten (32) 
sowie einem von diesen getrennt vorgefertigten, 
blattfederartig ausgebildeten Faserverbundbauteil 
(28) mit zwischen den Metallplatten vorwiegend uni­
direktionalem, im Platten-Auflagebereich jedoch im 
wesentlichen quasiisotropem Faserlagenaufbau zu­
sammengefügt und die Metallplatten sind mit dem 
Faserverbundbauteil jeweils durch mehrere, paß­
genau in entsprechende Aufnahmebohrungen (40) des 
Faserverbund-Bauteils eingreifende Verbindungs­
elemente (34, 38) verkoppelt.
Patent EP-0355470-A3 (EP)
Title: Pharmaceutical form with sustained release, and process for its preparation
IPC: A61K9/26
Filed: 1989-07-28
Abstract: Pharmaceutical forms, especially tablets, with delayed release of active substance are obtained by treating a tablet composed of the active substance and of a polyacrylate or of a polyvinyl ester, which is insoluble in the body fluid present at the site of use, with the vapour of a lower alcohol. 
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Patent EP-0358226-A3 (EP)
IPC: H01J61/35
Filed: 1989-09-08
Abstract: A lighting lamp is disclosed, comprising a lamp 
having laminated on the surface of a bulb thereof a 
display sheet, said display sheet comprising a support 
having thereon an active layer containing a pigment 
which is faded by the action of an active light and an 
active light-adjusting layer.
Patent EP-0377827-A3 (EP)
Title: Boost clock signal generator
IPC: G11C11/407
Filed: 1989-12-08
Abstract: A boost clock signal generator which provides a boost 
clock signal from a pair of phase clocks. A pair of 
differentially-connected FET transistors (46) which 
generate a boost clock signal. The transistors have 
drain connections connected to each of two clock 
signals, and commonly connected sources which form 
an output terminal for the boost clock signal. A 
series pass FET transistor (58, 59) is connected 
with each gate of the differential transistors for 
maintaining the gate at a floating voltage potential. 
A pair of capacitive elements couple the drain of 
each pair of differentially-connected FET transistors 
to the gate of an opposite transistor. A first and 
second logic circuit (78, 79) are connected to the 
series pass FET transistors for enabling one or the 
other of the differentially-connected FET transistors 
into conduction. The pair of capacitive coupling 
elements (51, 52) coupling the drain of each pair 
of differentially-connected FET transistors to the 
gate of an opposite transistor increase switching 
speed of the clock signal generator.
Patent EP-0372585-A3 (EP)
Title: Thermal transfer recording medium
IPC: B41M5/382
Filed: 1989-12-08
Abstract: A thermal transfer recording medium (2) for use with a thermal 
transfer printer (7, 8, 9) comprises a substrate (5), and a 
thermal transfer ink layer (1) coated on the substrate (2). The 
substrate includes a plurality of first minute regions randomly 
coated with the thermal transfer ink layer (1), and a plurality of 
second minute regions uncoated therewith. The thermal transfer ink 
layer (1) may comprise a plurality of minute concave and convex 
portions randomly provided on the first minute regions.
Patent EP-0329310-A3 (EP)
IPC: H02B1/044
Filed: 1989-02-03
Abstract: A push nut 16 and a male member 10 are discloses having cooperating 
buttress threads. The push nut is divided into sectors 16a, each of 
which has multiple segments 16b that comprise the nut's thread. The 
adjacent edges of the successive sectors are connected to each other 
by a resilient corrugation 16c arranged to distribute the stress 
between the ends of each thread segment and among the thread 
segments of each sector.
Patent EP-0337657-A3 (EP)
Title: Superconducting article
IPC: H01L39/12
Filed: 1989-04-05
Abstract: An article having superconducting properties 
which comprises a first structure of a ceramic 
superconducting material and a second structure bonded 
to the first structure by means of an adhesive, in which 
one or both of the adhesive and the second structure are 
electrically conducting. The first structure may 
comprise sintered particles of a superconducting oxide 
having a critical temperature not lower than liquid 
nitrogen temperature, and the second structure may be a 
metal or alloy.
Patent EP-0363237-A3 (EP)
Title: Polymers and materials containing same having non-linear optical properties, process for their preparation and optoelectrical materials and devices containing same
IPC: C08G18/67
Filed: 1989-09-12
Abstract: The present invention relates to polymers active in nonlinear optics, characterised in that they are obtained by reaction of a first difunctional compound with a second difunctional compound, at least one of the difunctional compounds comprising a charge transfer polar group containing at least one electron-acceptor group, at least one electron-donor group (D) and in that the functional groups which are reactive in the case of the polymerisation are carried by the electron-donor group(s).
Patent EP-0348361-A3 (EP)
IPC: H01L23/31
Filed: 1989-06-16
Abstract: A cavity or hollow-type package (8) for optically and non­
optically active semiconductor devices is entirely made 
with moldable plastic material by utilizing a preformed 
box-like shell (4) of a rigid plastic material for enclosing 
the semiconductor die (1) and the electrical connection wires (2a,2b) 
before molding the whole in an epoxy resin. The protection 
shell is composed by two matching halves (4a,4b) and, in the case 
of optically active devices, the top half of the shell is 
provided with a window closed by a transparent pane which 
is sealed during the encapsulation. Preferably the two 
halves of the protection shell have two spaced lateral 
walls (7a,7a',7b,7b') forming two spaced 
sealing perimeters and an aux­
iliary perimetral chamber (5) therebetween surrounding a cen­
tral cavity (6) of the shell for accommodating any encapsu­
lating resin which may eventually extrude through the out­
er sealing perimeter during molding. The central cavity of 
the shell may be filled with a nonrigid silicone resin 
before molding for increasing further the protection. The 
entirely plastic hollow package may be formed through a 
normal plastic molding process.
Patent EP-0395850-A3 (EP)
IPC: H03G3/00
Filed: 1990-02-26
Abstract: Der erfindungsgemäße Verstärker, dessen Gesamtverstärkungsfak­
tor (V) innerhalb der Werte null und nahezu unendlich einstell­
bar ist, enthält einen internen Verstärker (SR) und einen nach­
geschalteten Summenverstärker (SA). Dem internen Verstärker (SR) 
wird die Eingangsspannung (U E ) über einen Vorwiderstand (k . R) 
zugeführt. Er enthält ferner einen einstellbaren Rückkopplungs­
widerstand (V1 . R) in der Rückführung (RK). Ein erster Faktor 
(V1) ist innerhalb der Werte eins und nahezu unendlich vorgeb­
bar. Ein zweiter Faktor (k) wird so vorgegeben, daß der interne 
Verstärker (SR) nicht übersteuert, solange das Produkt aus 
Gesamtverstärkungsfaktor (V) und Eingangsspannung (U E ) nicht 
erheblich außerhalb des vorgegebenen Signalbereiches (-U MIN ... 
U MAX ) liegt. Zur Bildung des Ausgangssignales (U A ) bewertet der 
Summenverstärker (SA) das Ausgangssignal des internen Verstär­
kers mit dem zweiten Faktor (k) und subtrahiert davon die Ein­
gangsspannung (U E ). Als einstellbarer Rückkopplungswiderstand 
(V1 . R) dient bevorzugt ein Digital-Analog-Wandler mit inter­
nem Widerstandsleiternetzwerk (SN).
Patent EP-0387723-A3 (EP)
Title: Image-stabilizing optical device
IPC: G02B27/64
Filed: 1990-03-09
Abstract: An image-stabilizing optical device comprising, 
from front to rear, a first lens group of negative power, 
a second lens group of positive power and a rear lens 
group of positive power for forming an image, wherein 
the second lens group rotates around a point which is 
on the optical axis away from its rear principal point 
rearward by a distance of about β2·f1/(1-β2) where β2 
is the image magnification of the second lens group and 
f1 is the focal length of the first lens group, and lies 
within the rear lens group, whereby the image is 
stabilized against accidental vibrations.
Patent EP-0394904-A3 (EP)
Title: Processed food made of iodine enriched wheat flour
IPC: A23L7/10
Filed: 1990-04-23
Abstract: The present invention relates to processed foods made of 
iodine enriched wheat flour.  
     The object of the present invention is to offer the processed 
foods made of the iodine enriched wheat flour containing 0.05 mg 
to 40 mg of iodine (as I) in 100 g of wheat flour.  
     The iodine content expressed as I, in the processed foods 
under present invention is in the range of 0.05 mg to 40 mg per 
100 g of wheat flour, preferable 0.1 mg to 10 mg, and more 
preferably 0.4 mg to 1 mg. The iodine content of more than 40 
mg is not preferably since such high rate of iodine content may 
cause the disease due to the excess of iodine.  
     By taking those foods under this invention such as in the form 
of bread, cakes, cookies, noodles, etc., the diseases may be 
caused from the iodine shortage can be eliminated in the 
area where iodine intake tend to be at the lower level. By 
blending small quantity of extracts from sea weeds, such as 
in the group of Laminaria or the residue of said extracts to 
wheat flour used for the production of such foods as stated 
in the above, it is possible to intake iodine easily without 
any sense of incongruity.
Patent EP-0382369-A3 (EP)
Title: Business education model
IPC: G09B1/04
Filed: 1990-01-23
Abstract: A business education model in which players may 
simulate the running of a company with the amounts and 
types of assets, liabilities and future commitments, 
contingent liabilities, of a company or other business 
enterprise being shown through the number, colour and 
positions of symbols and markers on a board. The board is 
marked out with areas representing business premises or 
factory plant, areas for stocking bought raw material, 
tokens to represent values of raw material and goods for 
sale, cash and debts, these different tokens being 
preferably of a similar size but of different colours so 
that it can readily be appreciated what they represent, 
with their value being apparent by their total. The board 
also includes areas for illustrating the expense of the 
equipment and manning of plant, for processing cash and 
loans, for showing the costs of building up a marketing 
force and for containing tokens showing overhead 
expenditures incurred in the running of the model business.
Patent EP-0399824-A3 (EP)
Title: An electrical liquid level sensor for an internal combustion engine
IPC: G01F23/24
Filed: 1990-05-24
Abstract: Conventional electrical resistance fluid level sensors have 
a sensor unit and a remotely mounted detector circuit 
connected by a wire along which signals are transmitted 
between the sensor unit and the detector. In consequence 
the sensor is vulnerable to interference.  
     Accordingly an electrical resistance oil level sensor is 
proposed having a cylindrical hollow sensor body (1) and a 
elongate inner electrode (4) provided in the sensor body 
(1) spaced from the inner wall of the sensor body (1). 
The sensor body (1) and the inner electrode (4) are made of 
conductive resin including carbon particles. An oil level 
detector circuit is provided in the sensor body.
Patent EP-0425319-A3 (EP)
Title: Method and apparatus for tracking catheters
IPC: A61B19/00
Filed: 1990-10-26
Abstract: A device for tracking catheters includes an oscillator which is coupled to a transmit coil. The transmit coil is rotated in a direction transverse to the longitudinal axis of the transmit coil. A receive coil situated on the guide wire of a catheter inserted into a patient's body receives the signal transmitted from the transmit coil. A rectifier rectifies the received signal, and a filter filters the rectified received signal. A strobe circuit provides strobes of light in response to the rectified received signal and cooperates with bar image forming circuitry and structure to provide an image of a bar which is aligned with the longitudinal axis of the receive coil, which is indicative of the orientation of the catheter and guide wire on which the receive coil is situated. A bar display indicates the relative proximity of the transmit coil to the receive coil, and a numeric display provides a read-out of the distance between the transmit coil and the receive coil.
Patent EP-0402298-A3 (EP)
Title: A system for marking moving objects by laser beams
IPC: G06K1/12
Filed: 1990-06-04
Abstract: A system for marking moving objects by laser beams, in 
which there is inserted in a beam path an extracavity optical 
deflector comprising a germanium crystal (2) and a transducer (4) 
which converts radio frequency signals into sound waves which 
excite the crystal (1). There is also a series of fixed, dif­
ferent frequency oscillators, an electronic switch (7) and a 
control unit (8) selecting at all times one of the switches to 
connect at any time one of the oscillators to the transducer (4). 
It allows for high speed marking.
Patent EP-0442253-A3 (EP)
Title: Apparatus for stretching of films
IPC: B29C55/06
Filed: 1990-12-17
Abstract: Apparatus for stretching of films having a plurality of zones, preferably a heating zone I, a stretching zone II, a stabilising zone III and a cooling zone IV. The individual zones I, II, III and IV are designed as modules which can be individually fitted and removed, at least the module designed as stretching zone II being able to be fitted on end and positioned on end after a first stretching zone II. In this arrangement, the second stretching zone can replace a possibly provided stabilising zone III. 
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Patent EP-0447810-A3 (EP)
Title: Measuring device for filling level or other mechanical properties of electrically conductive liquid
IPC: G01G1/18
Filed: 1991-02-19
Abstract: An electric measuring arrangement having at least one measuring sensor and an evaluation circuit which makes possible a continuous measurement of not only the level of a conductive liquid in a container but, also, enables evaluation of as much other physical data relating to the liquid as possible, such as its inclination, the position of a movable body in the liquid, linear or rotational acceleration, and speed. Each measuring sensor is designed as a stray field sensor with two measuring electrodes that are at a specific lateral distance from one another, and the container, together with the liquid placed in it, form a part of the measuring arrangement.
Patent EP-0451683-A3 (EP)
Title: Propulsion process of buried pipe
IPC: E21B17/20
Filed: 1991-04-03
Abstract: In a propulsion process of buried pipe, an endless 
pipe to be buried is formed by sequentially curving a pipe 
material (62) of long hoop shape made of a plastic material, and 
this endless pipe is successively inserted and propelled 
into the burying hole while forming the burying hole by 
propelling a leader (10) in the ground.
Patent EP-0468501-A3 (EP)
Title: Dichroic mirror and projector having the same
IPC: G02B27/14
Filed: 1991-07-25
Abstract: A dichroic mirror for reflecting a beam of a given color includes a substrate and a multilayered film formed on the substrate. The multilayered film is constituted by a first dichroic reflecting layer, an intermediate layer, and a second dichroic reflecting layer sequentially from the beam incident side. The first dichroic reflecting layer has a smaller reflection range of one of two orthogonal polarized components of the beam than the other of the two orthogonal polarized components. The intermediate layer rotates a polarization plane of at least part of a beam of the one component of the beam passing through the first dichroic reflecting layer, and the second dichroic reflecting layer reflects the at least part of the beam whose polarization plane is rotated by the intermediate layer. A projector having the dichroic mirror is also disclosed. <IMAGE>
Patent EP-0502334-A3 (EP)
Title: Image scanner
IPC: G06T5/20
Filed: 1992-02-07
Abstract: A document image scanner that converts 
scanned images for output as bilevel images is provided 
with a bilevel image filter. The bilevel image filter 
counts the number of continuous pattern elements in 
each direction, vertical, horizontal and diagonal, from 
a specific point and compares the results with a 
predetermined reference. Patterns falling below the 
reference value are regarded as resulting from 
background noise and are erased.
Patent EP-0583522-A3 (EP)
Title: Remote position determination system
Inventor: YOKEV HANOCH
IPC: H04B1/7156
Filed: 1992-12-30
Abstract: Position determining apparatus including at least one base station including a base transmitter which periodically transmits timing signals and a plurality of mobile remote units. Each remote unit includes a mobile receiver operative to receive timing signals transmitted by at least one base transmitter; synchronization circuitry receiving the timing signals and providing a spread-spectrum frequency-hopping sequence characteristic of the particular remote unit; a mobile transmitter producing a radiated frequency-hopped signal responsive to the frequency-hopping sequence and the timing signal; and a message generator operative to modify the radiated frequency-hopped signal to transmit a message to the at least one base station. <IMAGE>
Patent EP-0498783-A3 (EP)
Title: Method of inhibiting parasitic activity
IPC: C07C323/52
Filed: 1992-01-07
Abstract: A method of inhibiting parasitic activity is disclosed in which the biosynthesis of the glycosyl phosphatidylinositol (GPI) anchor of said parasite is inhibited by incorporating into said GPI anchor an oxy-substituted fatty acid analog in place of myristate. The inhibitory compounds are C13 and C14 fatty acids or alkyl esters thereof in which a methylene group normally in carbon position 4 to 13 of said fatty acid is replaced with oxygen.
Patent EP-0557941-A3 (EP)
Title: Method and means for detecting relatively hard foreign objects in flexible piece-goods
Inventor: HEITMANN UWE
IPC: A24C5/00
Filed: 1993-02-23
Abstract: The invention relates to a process and an arrangement for detecting relatively hard foreign objects, e.g. composed of stone or metal, which are located in a flow of piece-goods, in order to prevent the foreign objects from causing malfunctions in the processing of the goods. The foreign objects are detected by conveying or guiding the goods, together with the foreign objects contained in them, onto a surface which is connected to a sensor which emits a signal upon the occurrence of a vibration value characteristic of the foreign object.   Malfunctions can be prevented by displaying that a foreign object is located in the goods or by automatically discharging foreign objects.   <IMAGE>
Patent EP-0582102-A3 (EP)
Title: A method for the acylation of the 7-amino group of the cephalosporanic ring
Inventor: ZENONI MAURIZIO
IPC: C07D501/20
Filed: 1993-07-09
Abstract: A method for the acylation of the 7-amino group of the cephalosporanic ring, according to which a 7-ACA amino thiazolyl protected adduct is prepared by acylating said amino group by an aminothiazolyl acetic acid whose amino group has been protected by a phenyl acetyl or a phenoxy acetyl group, the amino group being then deprotected by aqueous hydrolysis in the presence of penicillin G amidase or respectively penicillin V amidase.
Patent EP-0569256-A3 (EP)
Title: Endoscopic cutting apparatus
Inventor: RECKELHOFF JEROME E
IPC: A61B17/32
Filed: 1993-05-07
Abstract: An endoscopic cutting apparatus for use in endoscopic surgical procedures. The apparatus has a frame having a proximal end and a distal end. A handle is attached to the proximal end of the frame. Hook means are mounted to the distal end of the frame for engaging tissue or blood vessels. The hook means has a track means. Cutting blade means are mounted to said frame and are movable within said track means to cut tissue or blood vessels engaged within said hook means. Actuating means are mounted to the frame to actuate the cutting means in order to cut tissue or blood vessels engages within said hook means. Optional rotation means are mounted to the frame to allow the hook means and cutting means to rotate with respect to the frame. Optional extension means extend and retract the hook means into and out of the distal end of the frame.
Patent EP-0587333-A3 (EP)
Title: Multi-stage polymers having alkali-soluble and alkali-insoluble stages
Inventor: GILL SUSAN RENEE
IPC: C08F265/04
Filed: 1993-08-19
Abstract: Water-resistant multi-stage polymers having an alkali-insoluble polymer and an alkali-soluble polymer are prepared by sequential emulsion polymerization of a monomer mixture having acid functionality in the alkali-soluble stage and, optionally, a polyfunctional compound, the alkali-insoluble polymer having, optionally, an amine functionality, such that the resulting polymer has an alkaliinsoluble polymer stage and an alkali-soluble polymer stage. Films prepared using the multi-stage composition and method of this invention are particularly useful in semi-transparent wood stain binders.
Patent EP-0615983-A3 (EP)
Inventor: EVERAERTS ALBERT I
IPC: C09J7/02
Filed: 1994-03-15
Abstract: The present invention provides a pressure-sensitive adhesive 
composition and tape prepared therefrom which has excellent ability to adhere 
to acidic surfaces such as acid-rain resistant automotive paints. The adhesive 
comprises a crosslinked copolymer comprising certain (meth)acrylate esters, 
certain nitrogen containing basic monomers copolymerizable therewith, optional 
copolymerizable acidic monomer, and crosslinker.
Patent EP-0637672-A3 (EP)
Title: Glazing unit having three or more glass sheets and having a low thermal edge, and method of making same.
Inventor: LEOPOLD EDMUND A
IPC: B29C48/05
Filed: 1994-07-30
Abstract: A nozzle (104) for depositing the shaped layer of the piable material includes a platform (110) having a shaping tip (114). The shaping tip has converging sides at one end (116) and generally parallel sides at the other end (118). The portion of the tip at the first end (116) has a lower elevation than the portion of the tip at the second end (118). Holes (124,126) for moving the pliable material are provided in the platform (110) on each side of the tip (114) and in tips intermediate its ends. The different elevation and converging end (116) minimizes if not eliminates tailing. <IMAGE>
Patent EP-0656371-A3 (EP)
Title: Process for shortstopping emulsion polymerizations which does not generate nitrosamines.
Inventor: MAESTRI PIERO
IPC: C08F36/04
Filed: 1994-11-12
Abstract: Method for the shortstopping of polymerizations of conjugated dienes possibly mixed with vinyl-substituted aromatic products in a radicalic emulsion polymerization process using a redox initiator, in particular radicalic emulsion polymerizations of butadiene possibly mixed with styrene or acrylonitrile, a method which enables the production of polymers without nitrosamines (NA) and/or their precursors.
Patent EP-0695778-A3 (EP)
Inventor: SCHRECK MICHAEL
IPC: B01J13/04
Filed: 1995-06-22
Abstract: Es wird eine orientierte Folie aus thermoplastischen Polymeren beschrieben, die
mindestens eine vakuolenhaltige Schicht enthält. Die vakuolenhaltige Schicht
enthält partikelförmige Hohlkörper, die im wesentlichen aus Polymer bestehen,
das mit dem thermoplastischen Polymeren inkompatibel ist.
Es wird auch ein Verfahren zur Herstellung der Folie beschrieben.