baber/WOPTO huggingface dataset:
Patent EP-0008820-A3 (EP)
Title: Improved apparatus for the manufacture of prestressed products
IPC: B28B23/06
Filed: 1979-08-06
Abstract: 1. Improved installation for the manufacture of elongated prestressed products and especially for prestressed girders from ductile concrete on the tracks of a prefabricating bench, this installation comprising a non-stop drawing mill adapted to allow its movement along the bench and comprising at its rear section drawing dies with openings shaped to the profil of the products to be manufactured and open cross-wise at their lower sections at the level of the tracks to match the breadth of the aforesaid product beads, the said installation being characterized in that the drawing mill comprises at the rear end of the drawing dies a movable blanking plate provided with identations shaped and located to match the prestressed cables so as to enable them to lodge into the indentation during lowering of the plate, and guiding and driving means adapted to enable the said plate to shift between  an upper position where the drawing dies are completely cleared off and a lower position where the plate extends near the tracks and blanks the aforesaid drawing dies.
Patent EP-0018594-A3 (EP)
Title: Process for the preparation of 3-(1-hydroxyethyl)-azetidinones
IPC: C07F7/10
Filed: 1980-04-24
Abstract: Disclosed is a stereocontrolled process for the preparation of 3-(1-hydroxyethyl) azetidinones which are useful in the synthesis of thienamycin and its analogues.
Patent EP-0026257-A3 (EP)
Title: Method of operating a plant comprising at least one absorption heat pump, and device for carrying out this method
IPC: F24D11/02
Filed: 1980-05-16
Abstract: In a system with at least one absorption heat pump, a working medium is generated in a generator or explusion unit by the input of heat energy of relatively high temperature, from an absorption material. The generated working medium is condensed in a condenser and then undergoes expansion in an expansion unit. The expanded, condensed working medium is evaporated in an evaporator with the input of heat energy at a relatively low temperature and the evaporated working medium is absorbed again, in an absorber, in the absorption material. The heat energy, used for generation of the working medium from the absorption material, is so stored for the heat pump that the heat energy, as taken from the store, is on hand at a temperature which is high enough for the generation of working medium from the absorption material. The heat store may preferably take the form of a sorption store, comprising a zeolite as sorption material and forming a part of a further discontinuously operated absorption heat pump. Such a heat pump, using zeolite and, preferably H2O as a working material system, is responsible, when used by itself, for a useful effect on producing useful heat (that is to say heat able to be utilized) at a relatively high temperature, as for example 80 DEG  to 100 DEG  C. and higher and, if desired, for producing cold as well.
Patent EP-0050452-A3 (EP)
Title: Apparatus and a method for indicating variations in acoustic properties on an interface
IPC: G01F23/28
Filed: 1981-10-08
Abstract: The apparatus and method provide for detection of variation in acoustic properties at a metal to air interface (18) such as may be caused by arrival of drops of leaking liquid. Ultrasonic signal pulses from transducer (14) are reflected many times back and forth across rod (11) between the transducer and the interface (18). Change in diminution of amplitude with successive reflection can be detected over a multiplicity (e. g. 10) of reflections and indicates change in the acoustic properties of the interface.
Patent EP-0064610-A3 (EP)
Title: Electrically heated soldering tool
IPC: B23K3/02
Filed: 1982-04-15
Abstract: 1. Electrically heated soldering tool comprising a heating element (8) fed via a transformer (4) for heating a soldering tip (6) and a temperature sensor (7) with following evaluation circuit (9, 10) for supplying the power fed to the heating element, characterized in that the transformer (4) is a high-frequency transformer which forms the oscillation transformer of a voltage transformer (3, 4), that the secondary voltage of the transformer (4) feeds the heating element and via a rectifier circuit (5) the evaluating circuit (9, 10) for the output signal of the temperature sensor (7), and that the output signal of the evaluating circuit (9, 10) via a coupling element (11, 12) with dc disconnection of the input and output circuits controls the operating state of the voltage transformer.
Patent EP-0081983-A3 (EP)
Title: Reinforcing member
IPC: E03F3/06
Filed: 1982-12-10
Abstract: There is disclosed a longitudinally flexible reinforcing member built up from a plurality of conjoined layers having interstices therein and formed from steel wire or similar material. The members are preferably of plank-like form, and are particularly suitable for reinforcing a mortar lining to a sewer.
Patent EP-0059160-A3 (EP)
Title: Largely closed container destined to be placed on scales and comprising a pressure gas connection leading to the interior of the container and serving to introduce a protective gas
IPC: G01G21/30
Filed: 1982-02-04
Abstract: A system is disclosed which allows a container and material to be weighed in the presence of a pressurized gas and reduces the effects on that weighing caused by variations in the gas flow and pressure. The system includes a container which receives material to be weighed and a structure for discharging material from the system. The container is mounted on a scale for providing weight readings and flexibly coupled by at least one inlet to provide a pressurized gas to the container which isolates gas flow and pressure effects transmitted to the container.
Patent EP-0103110-A3 (EP)
Title: Mixer
IPC: A46B11/06
Filed: 1983-07-19
Abstract: A device for adding a solid additive to a liquid has a liquid inlet, a liquid outlet and a receiving container for the solid additive in the form of a tablet or bar. The tablet or bar is hollow, being shaped like a cylindrical ring. The liquid is moved axially past the inner surface and outer surface of the cylindrical ring, and during wearing away of additive material, there is a reduction in the size of the outer surface and a corresponding increase in the size of the inner surface. Therefore, the overall surface area remains constant, which leads to constant admixing. Preferably, an inner tube spaced from the inner surfaces of the additive discharges liquid for flow across the inner and outer surfaces in the same direction.
Patent EP-0105691-A3 (EP)
IPC: F16J15/10
Filed: 1983-09-26
Abstract: Graphite caskets with an improved release characteristic 
are pressed (to reduce their void content) and then embos­
sed with a pattern of relatively raised areas surrounded by 
interconnected depressions.
Patent EP-0109166-A3 (EP)
IPC: H01L39/24
Filed: 1983-10-06
Abstract: A superconducting tunnel junction device comprises 
superconducting electrodes 11 and 12 separated by a tun­
nelling barrier 10 of semiconducting material.  
     According to the invention the tunnelling barrier is not 
uniform throughout its thickness, the middle portion 14 be­
ing treated to reduce the density of localized states, where­
as the portions 15 adjacent to the superconducting elec­
trodes are of untreated semiconductor. This enables a de­
vice of improved performance to be obtained.  
     In the preferred embodiment described in the specifi­
cation the superconducting electrodes 11 and 12 are of nio­
bium and the treated portion 14 of the barrier layer is of 
amorphous silicon containing hydrogen, the untreated por­
tions 15 being of pure amorphous silicon. Various other 
superconducting materials for the electrodes and semicon­
ductors for the barriers are mentioned, together with other 
gaseous additives. The devices may be manufactured by 
deposition steps in vacuum and in inert gas at low 
pressures.
Patent EP-0098755-A3 (EP)
Title: Programmable address buffer for partial circuits
IPC: G11C8/12
Filed: 1983-03-18
Abstract: A programmable address buffer for coupling external addresses to a desired pair of internal memory addresses includes A and B address inputs 11 and 12, a B address output 15 coupled to the B address input 12, a first inverter I30 coupled to the B address input and a &upbar& B address output, a first switch S2 coupled to switchably connect one of the A and B address inputs 11 and 12 to a node, an A address output coupled to the first node, a second inverter I10 connected to the first node, a third inverter I20 connected between the second node and an  &upbar& A output 14, and a second switch S1 coupled to the second node to switchably connect one of the first node or the second inverter I10 to the second node. In another embodiment an electrical circuit for controlling the addressing of functional sections of a partially functional product includes a first pin 100 coupled by a first fuse F1 to a first address buffer 150, and a second pin 110 coupled by a second fuse F5 to a second address buffer 160, a fusible connection F4 between the second pin 110 and the first buffer 150, and fusible connections F2, F3, F6, and F7 to each address buffer to connect that address buffer to either of two selected potentials corresponding to the desired state of that buffer.
Patent EP-0134485-A3 (EP)
IPC: C07D317/68
Filed: 1984-07-09
Abstract: Die neue 5-Cyclopropyl-5,8-dihydro-8-oxo-1,3-dioxolo[4, 
5-g]-chinolin-7-carbonsäure ist antibakteriell wirksam und 
soll als Arzneimittel verwendet werden. Sie wird in einer 
mehrstufigen Synthese hergestellt.
Patent EP-0136451-A3 (EP)
IPC: C07C43/174
Filed: 1984-07-26
Abstract: Die Erfindung betrifft neue Arylmethylätherderivate der 
allgemeinen Formel 
  
in der  
R₁ Aryl, durch C₁-C₄-Alkyl, Halogen-C₁-C₄-alkyl, Phenyl­
C₁-C₄-alkyl, C₂-C₄-Alkenyl, Halogen-C₂-C₄-alkenyl, Phenyl-C₂-­
C₄-alkenyl, C₂-C₄-Alkinyl, Halogen-C₂-C₄-alkinyl, Phenyl-C₂-­
C₄-alkinyl, C₁-C₄-Alkoxy, Halogen-C₁-C₄-alkoxy, Phenyl-C₁-­
C₄-alkoxy, C₂-C₄-Alkenyloxy, Halogen-C₂-C₄-alkenyloxy, Phe­
nyl-C₂-C₄-alkenyloxy, Halogen, Cyan, Nitro, Aryloxy, Haloge­
naryloxy, C₁-C₄-Alklyl-aryloxy oder Nitro-C₁-C₄-alkyl-aryloxy 
substituiertes Aryl,  
R₂ Wasserstoff, Methyl oder Halogen,  
R₃ Wasserstoff, Methyl oder Halogen,  
R₄ Wasserstoff, Cyano oder Äthinyl,  
R₅ Phenyl, Pyridyl oder durch C₁-C₆-Alkyl, Halogen-C₁-­
C₆-alkyl, Phenyl-C₁-C₆-alkyl, durch O-, N- oder S-Atome 
unterbrochenes C₁-C₆-Alkyl, C₂-C₄-Alkenyl, Halogen-C₂-C₄-­
alkenyl, Phenyl-C₂-C₄-alkenyl, C′-C₄-Alkoxy, Halogen-C₁-C₄-­
alkoxy, Phenyl-C₁-C₄-alkoxy C₂-C₄-Alkenyloxy, Halogen-C₂-­
C₄-alkenyloxy Phenyl-C₂-C₄-alkenyloxy, Aryloxy, Halogena­
ryloxy, C₁-C₄-Alkyl-aryloxy, Arylamino, Halogenarylamino, 
C₁-C₄-Alkylarylamino, Aryl-N-C₁-C₄-alkyl-amino, Aryl-N-C₁-­
C₄-aryl-amino, Aroyl, Halogenaroyl, C₁-C₄-Alkylaroyl, Aryl, 
Halogenaryl, C₁-C₄-Alkylaryl oder Halogen ein- oder mehr­
fach substituiertes Phenyl oder Pyridyl darstellen, 
Schädlingsbekämpfungsmittel enthaltend diese Verbindun­
gen sowie Verfahren zu ihrer Herstellung.
Patent EP-0143965-A3 (EP)
IPC: H01M10/05
Filed: 1984-10-20
Abstract: Conjugated backbone polymers (e.g., polyacetaylene), 
especially formed into a battery electrode, are contacted with 
a compound MR where M is an alkali metal and R is alkyl of 
1-12 carbons, phenyl or alkylphenyl of 7-12 carbons. The 
method is particularly suited to treatment of battery elec­
trodes to avoid a high initial internal resistance.
Patent EP-0119736-A3 (EP)
IPC: G01N33/543
Filed: 1984-02-15
Abstract: Two-site immunometric assays for multideterminant anti­
gens are described in which the antigen is reacted with an 
immobilized monoclonal antibody directed against one antigen 
determinant and a second monoclonal antibody that is directed 
against a distinct antigenic determinant and is of a different class 
or subclass than the immobilized monoclonal antibody. The 
second monoclonal antibody is labeled in direct versions of the 
assay and is reacted with a labeled antibody against it in indirect 
versions of the assay. The immobilizing medium and classes 
(subclasses) of the antibodies may be selected so as to reduce 
the likelihood of nonspecific binding enhance sensitivity and/or 
permit signal amplification.
Patent EP-0119842-A3 (EP)
IPC: G10D1/08
Filed: 1984-03-15
Abstract: An electric guitar has a body which has a rigid back and 
side walls defining an internal cavity covered by a flexible table 
23. A pickup 13 is rigidly attached to the back of the body and 
projects upwardly from the cavity through an aperture 15 in the 
front table into a location to cooperate with the strings. A 
transducer is mounted to the underside of the table which is 
provided with bracing within the cavity. With this arrange­
ment, the guitar can either be used as a conventional electric 
guitar, as an acoustic guitar without electrical amplification, 
or as an amplified acoustic guitar using the transducer.
Patent EP-0130816-A3 (EP)
IPC: A43B5/06
Filed: 1984-06-29
Abstract: An athletic shoe sole and a method of making the same 
which includes a pre-formed structure (20) having a plurality of 
dividers (22) that define a plurality of cells (24), the cells having 
therein an expanded, resilient material (40) such that the re­
silient material and therefore the sole has a varied hardness, the 
hardness being greater in zones (42) closer to the dividers than 
the hardness of zones (44) removed from the dividers. The pre­
formed size and shape of the cells may vary throughout the ex­
tent of the sole, resulting in a gradually-varying average hard­
ness. At least part of the compression properties may result 
from the mechanical properties of the dividers (22) them­
selves.
Patent EP-0142345-A3 (EP)
IPC: A61K38/00
Filed: 1984-11-09
Abstract: Anti-idiotypic vaccines and methods for making anti-­
idiotypic vaccines are described which employ a combina­
tion of anti-idiotypic monoclonal antibodies emulsified with 
an adjuvant. When administered to an immune responsive 
subject, the anti-idiotypic vaccine may elicit an immune 
response which includes the immunogenic production of an 
array of idiotypic antibodies directed against a designated 
infectious disease organism or other pathogenic agent. Each 
anti-idiotyptc monoclonal antibody within the anti-idiotypic 
vaccine is developed through a multistep process which 
begins by challenging immune responsive subjects with 
antigen from an infectious disease organism or other 
pathogenic agent. A variety of selection steps occur for 
idiotypic monoclonal antibody and for anti-idiotypic monoc­
lonal antibody both before and after the hybridoma expan­
sion for each. The selected anti-idiotypic monoclonal anti­
body has a variable region that defines its antigen binding 
site which displays a structural conguence with at least one 
epitope found on the infectious disease organism or 
pathogenic agent. The antigenicity of this antigen binding 
site is similar to the antigenicity of the epitope found on the 
infectious disease organism or other pathogenic agent. Each 
anti-idiotypic monoclonal antibody may be fully characte­
rized as to its antigenic potential, its immunogenic specific­
ity, and the neutralizing efficacy of its immune response. The 
selection and compounding of useful anti-idiotypic monoc­
lonal antibody within the anti-idiotypic vaccine and the 
dosage optimization of each component enhances the 
clinical utility of the anti-idiotypic vaccine. In order to 
minimize zenogenic effects, the anti-idiotypic vaccine may 
include Fab fragments of the anti-idiotypic monoclonal 
antibodies. Methods are described for producing and select­
ing the component anti-idiotypic monoclonal antibodies 
from idiotypic monoclonal antibodies directed against the 
designated infectious disease organism or other pathogenic 
agent. Methods are described for using the anti-idiotypic 
vaccines to impart either active or passive immunity.
Patent EP-0141730-A3 (EP)
Title: Anchoring device for devices used for working on roofs
IPC: E04G21/32
Filed: 1984-10-24
Abstract: 1. A device for anchoring a fitting or material to a roof, the said device (1 or 2), which is secured to a rafter (3, 4 or 58) between two of the elements (5 and 6, 7 and 8) supporting the covering elements, comprising a means (9, 10 or 56) for securing to the rafter and, connected to the said securing means, a member (11, 12, 55) for anchoring the fitting or material, the said device being characterised in that the anchoring member (11, 12, 55) is connected to the securing means (9, 10, 56) by means of a coupling system (13, 14, 54) of any known type which renders the said anchoring member and the said securing means inseparable, whilst allowing for a degree of movement which is sufficient to allow the anchoring member to adopt two positions, one in which the said anchoring member is extended so as to partially project above the roof, called the operative position, and another position in which it is retracted so as to disappear from sight under the covering elements, called the stand-by or inoperative position.
Patent EP-0185989-A3 (EP)
IPC: C08K5/3492
Filed: 1985-12-04
Abstract: Die Erfindung betrifft thermoplastische Mischungen 
bestehend aus einem Hydroxyl- oder Aminogruppen enthal­
tenden Polymerisat, einem Oxidationsstabilisator der allge­
meinen Formel (I): 
  
worin  
R¹ = ein Halogenatom, R² = ein über -O-, -NH- oder 
-S- gebundener organischer Rest, und R³ = ein Halogen 
oder ein Rest wie R², gegebenenfalls mindestens einem 
Styrolpolymerisat und gegebenenfalls üblichen Zusatzstof­
fen in üblichen Mengen, deren Herstellung und deren 
Verwendung zur thermoplastischen Verarbeitung zu Form­
teilen.
Patent EP-0155808-A3 (EP)
IPC: B62K25/02
Filed: 1985-03-12
Abstract: An axle-variating means includes a hub(12) formed with 
an axle-adjusting groove (1) and an axle (2) variably fixed in 
the groove (1) to change the axis (11) of a vehicle wheel 
connected to the hub so as to drive the wheel either for a 
concentric rotation or an eccentric rotation to interestingly 
imitate a horse-ride action.
Patent EP-0177280-A3 (EP)
Title: Dynamically controllable output logic circuit
IPC: H03K19/173
Filed: 1985-09-26
Abstract: The present invention provides an output logic means for controlling configuration of an output for an integrated circuit which provides a logic signal including a register means responsive to a clock signal for latching the logic signal to provide a registered signal. An output select means receives both the logic signal and the registered signal and selects responsive to an output select signal, either the logic signal or the registered signal. A feedback means provides a feedback signal as data which is selected by a feedback select means responsive to a feedback select signal for selecting the logic signal or the registered signal as the feedback signal. Further, a clock signal enable means, responsive to a clock enable signal, enables or disables the clock signal to clock the register means. Accordingly, the register means, the output select means, the feedback means, and the clock enable means are all dynamically controllable by respective control signals.
Patent EP-0179037-A3 (EP)
Title: Nuclear binding assay for steroid receptor functionality in cancerous cells
IPC: G01N33/574
Filed: 1985-09-18
Abstract: A method for rapidly determining the presence of functional cellular steroid receptors by assaying a tissue sample for nuclear steroid binding is disclosed which comprises treating the tissue with collagenase, incubating the isolated cells with a labelled steroid capable of complexing said receptors and measuring the bound radioactivity and the DNA of the isolated cellular nuclei.
Patent EP-0202437-A3 (EP)
IPC: G01N30/96
Filed: 1981-05-19
Abstract: An improved technique for the measurement of 
ions in solution where the ions of interest are chromato­
graphically displaced from an ion exchange column by an 
eluting ion which is or is made light-absorbing, and 
where the eluted sample ions, which are transparent (at 
the monitored wavelength), are detected and quantified 
from the decrements they cause in effluent absorbance 
as revealed by photometric monitoring.
Patent EP-0199295-A3 (EP)
Title: Rotary potentiometer with switch
IPC: H01C10/36
Filed: 1986-04-17
Abstract: A rotary potentiometer is provided with a switch, preferably as a final control element for the control of electrical machinery. An enclosed, prefabricated rotary potentiometer component with its own casing is inserted in a cup-shaped upper casing that is open on one side. Switching contact supports are housed in the upper casing by means of peripheral wall sections. These contact supports are actuated by a cam actuating member that is mounted on a fulcrum pin so as to permit play and simultaneously also effect rotation and retention of the potentiometer component in the upper casing.
Patent EP-0201088-A3 (EP)
Title: Parallel computer
IPC: G06F15/173
Filed: 1986-05-06
Abstract: A parallel computer comprises a plurality of processors 
(1), a plurality of buffer memories (2), data lines (201) inter­
connecting the buffer memories (2) in a chained manner, 
and a plurality of data transfer control circuits (3) inserted 
between the processors (1) and the data lines (201). This 
parallel computer simultaneously executes calculation and 
input/output of data.
Patent EP-0213548-A3 (EP)
Title: Cascade heat recovery with coproduct gas production
IPC: C01B13/02
Filed: 1986-08-20
Abstract: A process for the integration of a chemical absorption separation otoxygen and nitrogen from air with a combustion process is set forth wherein excess temperature availability from the combustion process is more effectively utilized to desorb oxygen product from the absorbent and then the sen sible heat and absorption reaction heat is further utilized to produce a high temperature process stream The oxygen may be utilized to enrich the combustion process wherein the high temperature heat for desorption is conducted in a heat exchange preferably performed with a pressure differential of less than 10 atmospheres which provides considerable flexIbility in the heat exchange.
Patent EP-0219871-A3 (EP)
IPC: C04B28/02
Filed: 1983-08-01
Abstract: A cement composition (which term is intended to include 
both concrete and mortar) comprises cement and aggregate 
and incorporates an acrylic polymer compound in an amount 
of from 0.5 to 4% by weight of the amount of cement. The 
acrylic polymer compound specifically comprises a polyacryl­
amide partial hydrolysate having a molecular weight of not 
lower than one million and a hydrolysis degree of 0.5 to 20 
mole %. The composition is capable of being laid under water 
without substantial separation or washing out of cement from 
the aggregate.
Patent EP-0227019-A3 (EP)
IPC: C04B35/80
Filed: 1986-12-17
Abstract: A mixture of ceramic filler and a matrix forming 
silicate and/or aluminosilicate material is compressed at a 
temperature at which the matrix forming material is molten 
to produce a composite.
Patent EP-0191524-A3 (EP)
IPC: C09K8/532
Filed: 1986-02-05
Abstract: An improved method of acidizing sour gas wells involving 
the injection of an aqueous acidizing solution comprising: water, 
an acid, an effective amount of an iron complexing agent (e.g., 
EDTA) capable of stabilizing the ferrous, Fe(II), ion in solution in 
the presence of H₂S and an effective amount of an iron reducing 
agent (e. g., erythorbic acid, ascorbic acid and mixtures thereof) 
capable of reducing the ferric, Fe(III), ion in solution to ferrous 
Fe(II), ion at a pH of about 6.0 or less. Such a process is effective 
in reducing and inhibiting the precipitation of Fe(OH)₃, FeS and S 
in sour wells.