baber/WOPTO huggingface dataset:
Patent EP-0276979-A3 (EP)
IPC: G01N27/12
Filed: 1988-01-26
Abstract: A method of making a microenvironmental sensor for 
neurological use in which the sensor is formed on a 
silicon wafer (7) by the use of known integrated circuit 
techniques. A mask is applied to define the outline of 
the sensor, trenches are etched surrounding the sensor 
by the use of an anisotropic etchant and the sensor is 
separated by etching surplus silicon from the rear 
surface of the wafer.
Patent EP-0290222-A3 (EP)
Title: A multilayer interconnection system for multichip high performance semiconductor packaging
IPC: H01L21/31
Filed: 1988-05-03
Abstract: A method for fabricating a multilayer interconnection system that is fully planar with completely sealed and corrosion resistant conductors separated by dielectric material.
Patent EP-0294948-A3 (EP)
IPC: F16L37/092
Filed: 1988-05-18
Abstract: A socket assembly 18 for making a push-fit 
coupling with a spigot end of a tube 12 comprises a 
socket portion 22, a snap cap 44 fitted to the socket 
portion and having a central hub 64 extending both 
axially and radially inwardly of the mouth of the 
socket portion, and a gripper member 42 retained in the 
socket portion by the abutment member. The gripper 
member has gripping projections 74 through which the 
spigot end of the tube can pass on making a push-fit 
coupling with the socket assembly, but which are urged 
by the central hub 64 of the snap cap into gripping 
engagement with the outer wall of the spigot and of the 
tube to retain the tube in the socket assembly when the 
coupling of the socket assembly and tube is subjected 
to a tensile force markedly greater than the 
compressive force required to push-fit the tube into 
the socket assembly.
Patent EP-0315507-A3 (EP)
Title: Nonwoven fabric of hydroentangled elastic and nonelastic filaments
IPC: D04H1/44
Filed: 1988-10-27
Abstract: An elastic nonwoven fabric is made up of staple textile fibers or wood pulp, or both hydroentangled with an elastic web or net of a thermoplastic elastic polymer.
Patent EP-0318442-A3 (EP)
Title: Electrode structure
IPC: C25B9/23
Filed: 1988-11-28
Abstract: Electrode structures of solid polymer 
electrolyte type for use in electrolysis are disclosed, 
(i) in which an adhering layer containing fine particles 
loaded with a β-lead dioxide powder is formed on one 
surface of an ion-exchange membrane serving as a solid 
polymer electrolyte, and an electrodeposited layer of 
lead dioxide being formed on the surface of the adhering 
layer, and (ii) in which an electrodeposited layer of 
lead dioxide having dispersed therein fine particles 
loaded with a β-lead dioxide powder is formed 
electrolytically between an ion-exchange membrane 
serving as a solid polymer electrolyte and a current 
collector positioned close to the ion-exchange membrane, 
to thereby form a unitary assembly. The present 
electrode structures are useful for production of ozone 
by electrolysis of water and for production of peroxides 
by electrolysis of aqueous solutions.
Patent EP-0328014-A3 (EP)
Title: Reaction injection molded article, machined product thereof and process for its preparation
IPC: B29K86/00
Filed: 1989-02-04
Abstract: An article of the present invention 
comprises a polymeric outer layer and a polymeric 
inner layer or core which core is made by 
ring-opening polymerization of a monomer that has 
tricyclic or a higher structure and contains at least 
one norbornene group. The article can be in the form 
of a roller having machined ends whereby the ends are 
made of the core material. The article can also be 
in the form such as circular, spiral spring, 
H-shaped, flat stock, and the like. The article is 
made by polymerizing the core material in situ by 
pouring liquid monomer mix into an outer sleeve where 
ring-opening polymerization at an elevated 
temperature takes place.
Patent EP-0330992-A3 (EP)
Title: Novel cyclobutane derivatives, processes for their preparation and pharmaceutical compositions comprising them
IPC: C07D239/54
Filed: 1989-02-23
Abstract: The invention is directed to cyclobutane derivatives 
represented by general formula (I): 
  
wherein A represents a hydrogen atom, a hydroxy group, an azido 
group or an amino group; and B represents a purine residue or a 
pyrimidine residue. The cyclobutane derivatives exhibit 
antiviral and antitumor activities and are thus expected as 
drugs.
Patent EP-0333011-A3 (EP)
Title: Machine for hot-printing on paper and foil substrates
IPC: B41F17/00
Filed: 1989-03-08
Abstract: The invention relates to a machine for hot-printing on paper and foil substrates comprising, on a frame (1a), melting members (5) adapteed to hot melt heat-fusable substances (5c), rollers (4) adjacent to the melting members (5) and adapted to transfer the heat-fusable substances (5c) to a foil substrate (3), heater devices (6) for at least some of the rollers (4) having a plurality of heater bands (6a) housed within the rollers (4) and being each linked to a thermal control of its own, deflector rolls (2) for the foil substrate (3) located downstream of the rollers (4), and cooling devices (2a) for the deflector rolls (2).
Patent EP-0334361-A3 (EP)
Title: Novel acetylenic, cyano and allenic aristeromycin/adenosine derivatives
IPC: A61K31/70
Filed: 1989-03-23
Abstract: This invention relates to certain acetylenic, cyano 
and allenic aristeromycin/adenosine derivatives which are 
useful in inhibiting AdoMet-dependent transmethylation and 
in the treatment of patients afflicted with neoplastic or 
viral disease states.
Patent EP-0342711-A3 (EP)
IPC: E05F15/12
Filed: 1983-03-01
Abstract: Undesired passage of a person through a revolving door system (10) whether for security or safety reasons, from a first opening thereinto, the door system (10) comprising a plurality of wings (14) rotatable about an upright axis and a pair of upright opposing panels (20, 22) disposed in facings spaced apart relationship to define a partially enclosed region (24) bounding the wings (14) is prevented by operating sensing means (60) to detect the unintended presence of a person entering the partially enclosed region (24) from the first opening, supplying to controller means (48) a signal to cause the controller means (48) to stop rotation of the wings (14) in a forward rotational direction and then having the controller means (48) actuate rotation of the wings (14) in a direction opposite to the first direction.
Patent EP-0335488-A3 (EP)
Title: Magnetoresistive read transducer
IPC: G11B5/39
Filed: 1989-02-15
Abstract: In a magnetoresistive (MR) read transducer comprising a thin MR 
film (10) formed of ferromagnetic material and a thin nonmagnetic spacer 
film layer (14) in contact with the MR film, the spacer film (14) 
comprises a material selected from the group consisting of nichrome and 
nichrome with chromium oxide.  
     To make such a transducer, a thin soft magnetic material film is 
deposited in contact with the spacer film so that a transverse bias is 
produced in at least a part of the MR film. The resistivity of the 
spacer film can be chosen by selecting the ratio of nichrome to chromium 
oxide in the spacer film.  
     In a specific embodiment (Fig. 2) the spacer film (24) extends over 
only the central region of the MR film (10). Where the MR film consists 
of a nickel based alloy, a wet chemical etching process using an etchant 
comprising an aqueous solution of ceric ammonium nitrate and acetic acid 
can be used to pattern the spacer film.
Patent EP-0346154-A3 (EP)
Title: Modular headliner including a wire harness
IPC: B60R13/02
Filed: 1989-06-12
Abstract: A modular headliner assembly (10) for use in a motor 
vehicle (100), said modular headliner including 
components which require electric current, and said 
vehicle including an electrical system, which comprises: 
a substrate appropriately configured to be mounted 
adjacent the roof of the motor vehicle; wherein the 
various components (50,60,130) which require electric 
current are mounted to the substrate at various 
preselected locations; said substrate defining channels 
(31) extending between portions of the substrate where 
the components may be mounted; and a wire harness (30) 
incorporating at least one electrical connector (34) 
which upon assembly of the substrate to the vehicle may 
be connected to the body electrical system, a plurality 
of conductors extending from the connector to the various 
components for supplying electric current to the 
components and wherein at least a portion of said 
conductors are located within the channels defined by the 
substrate.
Patent EP-0391153-A3 (EP)
Title: Method for recording and reproducing a radiation image, panel and phosphors for storing a radiation image
IPC: C09K11/79
Filed: 1990-03-22
Abstract: A method for recording and reproducing a radiation 
image comprising the steps of (i) causing a visible or 
infrared radiation stimulable phosphor to absorb a high-­
energy radiation passing through an object, (ii) stimu­
lating said phosphor with visible or infrared radiation 
to release the stored energy as fluorescent light and 
(iii) detecting said fluorescent light with light detect­
ing means, is characterized by the fact that the photo­
stimulable phosphor is selected within the group of rare 
earth orthosilicates activated with a first activator 
comprising cerium and/or terbium and a second activator 
comprising zirconium and/or samarium, wherein rare earth 
is one of a) yttrium, b) yttrium and lutetium and c) yt­
trium, lutetium and gadolinium.  
     Panel for storing a radiation image containing the 
above described photostimulable phosphors.  
     Phosphors selected within the group of rare earth 
orthosilicates activated with a first activator compris­
ing certium and/or terbium and a second activator com­
prising zirconium and/or samarium, wherein rare earth is 
one of a) yttrium, b) yttrium and lutetium and c) yttri­
um, lutetium and gadolinium.
Patent EP-0399357-A3 (EP)
IPC: B08B9/032
Filed: 1990-05-16
Abstract: A device for cleaning clogged drains, consisting of a conventional aerosol can with outlet valve and protective cap, is to be improved in that it can be refilled with an environmentally friendly propellant and has an operator-friendly actuation lock. This is achieved in that the aerosol can (2) is filled with compressed air and, for its refilling, the region (14), enclosing the valve pin (13), of the protective cap (3) is extended as a free-standing cylindrical tube-shaped adaptor (16), and the actuation lock can be released by relative rotation of aerosol can (2) and protective cap (3). <IMAGE>
Patent EP-0403842-A3 (EP)
Title: Spindle position/speed control unit
IPC: G05D3/12
Filed: 1990-05-30
Abstract: The invention relates to a spindle speed/position 
control system for use in a numerically controlled machine 
tool such as a lathe. To improve the measurement of spindle 
speed and position, detected elements (12,14) are attached 
directly to the rotatable spindle (7). A waveform shaping 
circuit (16) takes the outputs of speed and position 
detecting sensors (13, 15), and outputs a variety of 
sinusoidal and pulse signals. The sinusoidally varying 
signals are employed in speed detection while the pulse 
signals are used for position detection and control.
Patent EP-0401840-A3 (EP)
Title: Skin protective ointment
IPC: A61K9/06
Filed: 1990-06-07
Abstract: The invention relates to the use of a composition based on an aqueous emulsion composed of  a) predominantly hydrophilic film-forming ingredients,  b) predominantly hydrophobic ingredients, c) 1 or more liquid substance(s) which are volatile at body temperature and optionally have partially surface-active characteristics and d) optionally additives customary in cosmetic ointments as skin protective ointment. The skin protective ointment obtained according to the invention is well tolerated by the skin and is equally effective against both hydrophilic and hydrophobic injurious substances.
Patent EP-0405408-A3 (EP)
Title: Method and apparatus of making contact to a semiconductor component by use as a laser beam, and resulting device
IPC: H05K3/34
Filed: 1990-06-25
Abstract: A method and an apparatus for heating individual locations by means of laser beams is specified for the purpose of contacting microelectronic components located on a printed circuit board. Each location intended to be heated is pyrometrically evaluated in a first and, thereafter at least further in a second measuring step. After each measuring step, the respective location is exposed for a period to respectively at least one laser beam, the beam energy thereof being respectively adjusted such that the respective location is gradually heated and does not reach a calorific value which is higher by a prescribable differential value with respect to the calorific value determined in the first step until the expiry of the period following the last measuring step. <IMAGE>
Patent EP-0389061-A3 (EP)
Title: Process for the production of aluminium hydroxide from bauxite
IPC: C01F7/062
Filed: 1990-03-20
Abstract: Process for the production of aluminium hydroxide 
by digesting bauxite with alkali solution and 
precipitating aluminium hydroxide from the digestion 
solution, comprising:  
     a  combining bauxite and alkali solution having a 
caustic concentration of at least 180 grams per litre 
expressed as sodium carbonate and digesting partly the 
bauxite in the combined product in a first digestion 
step at relatively low temperature,      b  separating reaction product obtained in step  a  
into a liquid phase and a solids/liquid slurry,      c  combining liquid phase and solids/liquid slurry 
obtained in step  b  and digesting the combined product 
in a second digestion step at relatively high 
temperature,      d  releasing heat from the reaction product obtained 
in step  c  to preheat liquid phase obtained in step  b ,      e  separating the reaction product obtained in step  d  
into a supersaturated sodium aluminate solution and 
undissolved material,      f  precipitating aluminium hydroxide from the 
supersaturated sodium aluminate solution obtained in 
step  e  and separating aluminium hydroxide from the 
spent liquor, and      g  recycling spent liquor obtained in step  f  to step 
 a  for use as alkali solution.
Patent EP-0383568-A3 (EP)
IPC: A61L27/12
Filed: 1990-02-14
Abstract: Octacalcium phosphate and hydroxyapatite are 
provided, where octacalcium phosphate is produced as 
single crystals and organized polycrystalline structures 
that are non-dense by a process involving 
contemporaneous addition of calcium cation and phosphate 
anion to an aqueous medium at pH 4 to 7 and a 
temperature of 60-90°C. Spherulites formed have 
substantially uniform blade-like crystals extending from 
a central nucleus, said blades being of a size in the 
range of about 0.1 to 5µ. The crystals serve as fibers, 
which find application as e.g. coatings of prosthetic 
devices.
Patent EP-0380439-A3 (EP)
Title: Scroll compressor with axial compliancy
IPC: F04C18/02
Filed: 1990-01-23
Abstract: Axial compliancy is achieved in a scroll compressor (10) 
by providing a fluid pressure bias to the back of the 
orbiting scroll. The fluid pressure bias is supplied by 
one or more pockets (50,52) configured to combine the 
efficient use of the available area with ease of 
manufacture.
Patent EP-0439056-A3 (EP)
Title: Coccidiosis vaccines
IPC: C07K14/455
Filed: 1991-01-17
Abstract: The invention provides a DNA coding for a precursor to an Eimeria merozoite surface antigen, which surface antigen has an apparent molecular weight of about 23 kilodaltons by SDS PAGE. Based on this DNA proteins having one or more immunoreactive and/or antigenic determinants of the said surface antigen may be prepared as well as recombinant vectors and recombinant viruses containing the said DNA or framents thereof and transformed microorganisms containing such vectors and viruses. Thus, the present invention relates also to methods for producing the said proteins and the transformed microorganisms. The present case also relates to the purified 23 kDa merozoite surface antigen itself and the 30 kDa precursor form thereof per se and to methods for protecting poultry against coccidiosis using the Eimeria surface antigen, the precursor protein and/or fragments thereof. The proteins and fragments of the invention can be administered for such protection either as purified proteins or in the form of DNA encoding the protein in a suitable viral vector such as vaccinia virus.
Patent EP-0483599-A3 (EP)
Title: Rolling stand comprising means for supporting the upper working roll in a spaced manner
IPC: B21B31/10
Filed: 1991-10-16
Abstract: The invention relates to an apparatus by means of which, to change the rolls, the chocks of the upper working roll can be supported on those of the lower working roll in such a way that the rolls rest freely one above the other and their shells do not touch. According to the invention, the chocks of one of the rolls are equipped with swivellable supporting levers which, in their normal position, engage around flanks of the opposite chocks and, during adjustments of the stand, are capable of sliding on the said flanks. To change the rolls, however, the upper working roll is raised together with its chocks in such a way that the spring-loaded supporting levers can swivel inwards and engage in grooves in the opposite chock and, during the lowering of the upper working roll, are supported against the base of these grooves. During the installation of a set of rolls, the upper working roll is likewise lifted and the supporting levers are then spread apart, for example by means of a drive or locking devices, so that, as the upper working roll is lowered, they slide past the groove supporting them and can come to rest against the flanks of the opposite chock. 
<IMAGE>
Patent EP-0492808-A3 (EP)
Title: On-line restoration of redundancy information in a redundant array system
IPC: G06F12/00
Filed: 1991-11-27
Abstract: A method for on-line restoration of redundancy information in a redundant array storage system. The invention provides alternative methods of restoring valid data to a storage unit after a Write failure caused by a temporary storage unit fault. In the first preferred method, a valid redundancy block is generated for the corresponding data blocks on all storage units. Resubmitting the interrupted Write operation causes the old (and potentially corrupted) data block to be "subtracted" out of the re-computed redundancy block. The uncorrupted new data block is written over the old data block, and is "added" into the re-computed redundancy block to create a new, corrected redundancy block. The new, corrected redundancy block is written to the appropriate storage unit. In the second preferred method, a new redundancy block is generated from all valid data blocks and the new data block. The new redundancy block and the new data block are then written to the appropriate storage units. In both cases, the entrie method is done on-line, with insignificant interuption of normal operation of the redundant array system, and without requiring added processing during normal operation.
Patent EP-0478525-A3 (EP)
Title: Procedure and apparatus for glazing a paper or cardboard web
IPC: D21H25/00
Filed: 1991-09-20
Abstract: The invention concerns a procedure for glazing a cardboard web, the coated side of the web (1), dry matter content less than 80% by weight, being contacted with the surface of a heated, smooth belt (2), and the opposite side of the web being contacted with a cooled belt (3) or equivalent, and apparatus for implementing the procedure, comprising a smooth belt (2) with heating means (7) for heating the belt, placed immediately after the coating means (4) so that the web is conducted onto the belt immediately after the coating means, with the coating against the belt. <IMAGE>
Patent EP-0522356-A3 (EP)
Title: Method for detecting structural defect of film
IPC: G01N21/956
Filed: 1992-06-24
Abstract: Provide is a method for detecting defects in a film structure of a thin film formed on a substrate, comprising projecting a light flux in a direction precisely parallel or nearly parallel to the face of the substrate; separating a reflected light from the thin film and the substrate from a scattered light toward the direction precisely perpendicular or nearly perpendicular to the face of the substrate; and reading information only of the scattered light. <IMAGE>
Patent EP-0513860-A3 (EP)
Title: Low bit rate transform coder, decoder, and encoder/decoder for high-quality audio
IPC: G06T9/00
Filed: 1990-01-29
Abstract: An encoder, decoder and encoder/decoder system utilizes quantization and adaptive bit allocation to encode and decode spectral information within frequency subbands. In accordance with spectral levels within a respective subband, bits are adaptively allocated to representations of the information in the respective subband and in adjacent subbands. <IMAGE>
Patent EP-0505099-A3 (EP)
IPC: G01F1/7086
Filed: 1992-03-12
Abstract: A method of determining the flow rate of a viscous fluid stream comprises passing the fluid stream through a field of view of an electronic imaging device, which produces output signals representing images of the fluid stream at successive times t0, t1, ...tn. Signals representing an image of the fluid stream at a first time ti are stored in a first memory, while signals representing an image of the fluid stream at a second time tj, are stored in a second memory. The time tj - ti is less than the time taken for a point on the fluid stream to cross the field of view of the imaging device. The stored signals are then analyzed to derive width signals W(y) representing the width of the fluid stream as a function of y, where y represents a coordinate in the direction of fluid flow, and the first and second stored signals are compared to identify a common point on the fluid stream in the respective images represented thereby. A signal representing the flow rate of the fluid stream is derived from the width signals W(y) and signals representing at least the y coordinates y1, y2 of the common point in the respective images. This method permits the continual monitoring of the volumetric flow rate while taking into account fluctuations in the width of the stream. <IMAGE>
Patent EP-0564928-A3 (EP)
Title: Phenylacetic acid derivatives, their preparation and use as pesticides
IPC: C07C251/54
Filed: 1993-03-27
Abstract: Compounds of the general formula I which have a fungicidal, insecticidal and acaricidal activity, <IMAGE> in which the index and the variable substituents have the following meanings:     n is 0 or 1,   W is hydrogen, halogen, alkyl or alkoxy,   X is a group CHOCH3, NOCH3, CHCH3 or CHC2H5 Y is oxygen, sulphur or a group NR<4>, ONR<4>, NR<4>O or NR<4>NR<5>   Z is oxygen, a group NR<6>, NOR<7> or N-NR<8>R<9>, and, if n = 1, also sulphur,   R<1> is hydrogen or alkyl, R<2> is hydrogen, alkyl, cycloalkyl, aryl, heteroaryl, perfluoroalkyl or a group CO-V and is independent of R<1>, R<3> is hydrogen, alkyl, alkenyl, cycloalkyl, heterocyclyl, aryl hereroaryl, arylalkyl, heteroarylalkyl, arylalkenyl or heteroarylalkenyl, and, if n = 1 and Y is oxygen, also trialkylsilyl,     R<4> and R<5> are hydrogen, alkyl or cycloalkyl,   R<6> is alkyl, aryl or heteroaryl, R<7> and R<8> are hydrogen, alkyl, alkenyl, alkynyl, cycloalkyl, aryl, heteroaryl, arylalkyl, heteroarylalkyl or a group COR<10>,   R<9> has the same meanings as R<4> and is independent of R<8>,   R<10> is alkyl, cycloalkyl, aryl or heteroaryl, V is alkyl, aryl, heteroaryl, hydroxyl, alkoxy, allyloxy, benzyloxy or trialkylsilyloxy, and fungicides containing these compounds.n