baber/WOPTO huggingface dataset:
Patent EP-0067277-A3 (EP)
Title: Apparatus for dehydrating and drying a crushed synthetic material waste
IPC: F26B5/08
Filed: 1982-03-23
Abstract: 1. Apparatus for dehydrating and drying crushed synthetic material waste, having arranged in an oblong housing (1) a rotor (10) with material guide- and air suction arrangements distributed over the circumference of the rotor and staggered in the longitudinal direction of the rotor, and having inside the housing (1) a strainer basket (4) which encloses the rotor (10) with a space inbetween and which forms with the outside diameter of the rotor an annular gap, the synthetic material waste being conveyable inside the annular gap through the action of rotor rotation from one end of the housing having a bulk material inlet (8) to the other end of the housing having a bulk material outlet (9), and having an arrangement for supplying air to the annular gap for drying the synthetic material waste, characterised in that over approximately 2/3 of the length of that portion of the apparatus which faces the material delivery the upper region of the strainer basket (4) ist provided with several openings (17) to which in order to form the air supply arrangement there is connected in each case an air intake (6, 6a, 6b, 6c) which passes through the housing (1), and in that there is associated with each air intake (6, 6a, 6b, 6c) an air outlet (13) arranged in the housing (1) outside the strainer basket (4).
Patent EP-0073510-A3 (EP)
Title: Device for fastening a reflexion reducing element on the surface of a display screen
IPC: H04N5/65
Filed: 1982-08-30
Abstract: 1. Apparatus for attaching a reflection-reducing means (26), which can be stretched spherically in front of a picture tube (14), in particular a micromesh filter, to the surface of a screen (20) which is arranged in a front frame (18) of a housing (12) which accommodates the picture tube (14), where, between the front frame (18) and the screen (20), a diaphragm (24) is fixed which presses the means (26) against the screen (20), characterised in that the diaphragm (24) consists of elastically deformable material and has an approximately U-shaped cross-section, a first arm (28) having an angled part (32) and the second arm (30) being rectilinear ; and that by means of the second arm (30) the diaphragm (24) presses the means (26) against the screen (20), and by means of the angled part (32) of the first arm (28), it engages on to the inside of the front frame (18).
Patent EP-0066361-A3 (EP)
Title: Corrosion resistant high strength nickel-based alloy
IPC: C22C19/05
Filed: 1982-04-14
Abstract: A nickel-based alloy which has high strength and which is resistant to hydrogen embrittlement and chloride stress corrosion cracking is provided. The alloy contains 15-22% chromium, 10-28% iron, 6-9% molybdenum, 2.5 to 5% niobium, 1-2% titanium and up to 1% aluminium. Wrought products made from the alloy are useful in deep oil or gas wells for example for petroleum production tubing, and in sulphur dioxide gas scrubbers.
Patent EP-0080346-A3 (EP)
IPC: D02G3/46
Filed: 1982-11-19
Abstract: In accordance with the invention there is provided a syn­
thetic sewing thread of multifilament construction character­
ized by its ability to lessen the buildup of heat at the needle of a 
high speed sewing machine during the operation thereof, even 
during the sewing of relatively heavy weight fabrics, so as to al­
low the thread to be utilized as a substitute for the sewing 
threads conventionally required in high temperature sewing ap­
plications, such as cotton spun yarns or cotton sheathed core 
yarns. The thread comprises a plurality of texturized con­
tinuous synthetic filaments, the filaments having a nonlinear 
crimped configuration providing bulk to the thread and being 
entangled with one another along the length of the thread and 
being further bound together by twist. The thread has a heat 
protective lubricant coating applied thereto and penetrating 
the filament bundle.
Patent EP-0069027-A3 (EP)
Title: Device for fixing a pear-shaped piercing or expanding mandrel to a reaction bar
IPC: B21B25/06
Filed: 1982-05-26
Abstract: The invention relate to fixing a plug in the end of a bar, the assembly being used for production of cylindrical hollow blanks which will be later rolled. The device comprises a plug including at its rear end a shank which can be introduced into an axial socket provided at one end of the bar. A locking means can be introduced transversely through a hole in the wall of the bar and engage its end within a groove realized around the shank. A retaining means holds the locking means in position. The device is used for rapid mounting and dismantling the plug and bar assembly.
Patent EP-0097994-A3 (EP)
Title: Method for the solid-phase synthesis of retro-inverso polypeptides
IPC: C07K1/04
Filed: 1983-06-17
Abstract: This invention relates to a method for the solid-phase synthesis of polypeptides containing retro-inverted peptide bonds, using polydimethylacrylamide-co-acryloylsarcosimethylester resin cross-linked with N, N min -ethylene-bis-acrylamide as the insoluble support for lengthening the polypeptide chain in stages by the addition of suitable amino acid derivatives and/or peptides in succession. In particular, the method described in the present invention allows the easy preparation, on the polymer matrix, of monoacylated gem-diamino residues using the reagent I, I-bis (trifluoroacetoxy) iodobenzene in mixed aqueous-organic solvents.
Patent EP-0094308-A3 (EP)
Title: Process and apparatus for the electrolytic preparation of metal, especially lead, and semi-product obtained by their use
IPC: C25C1/18
Filed: 1983-05-05
Abstract: The present invention is directed to an apparatus for preparing a lead or copper metal by electrolysis in a cell having a cathode and an anode which are separated by a diaphragm. The surface of the cathode is arranged in a substantially vertical direction and has a sufficiently low density of sites of nucleation so that metallic particles which are formed from the sites keep their individuality in relation to the adjacent particles, until the particles reach a dimension of at least 100 micrometers. An electrolyte is circulated between the cathode and an anode parallel to the surface of the cathode at a flow rate in a laminar to weakly turbulent manner so that under the action of the weight of the particles and the force exercised by the flow of the electrolyte the metallic particles are detached and fall into the electrolyte and are collected and are removed from the bottom of the cell.
Patent EP-0099302-A3 (EP)
Title: New process for the preparation of propargyl amines
IPC: C07C209/00
Filed: 1983-07-11
Abstract: The invention relates to a new process for the preparation of propargyl ammonium chlorides of the general Formula Iby alkaline decomposition of the d-tartarate of the 1-isomer of an amine of the general Formula IIand subsequent reaction of the amine of the general Formula II with a halide of the general Formula IIIin the presence of an organic solvent, alkali and water /in which general Formulaen is 1 or 0 andX stands for halogen/which comprises reacting the d-tartarate of the 1-isomer of an amine of the general Formula II in aqueous suspension with an alkali, dissolving the base of the general Formula II, thus set free without isolation in a water non-miscible organic solvent and reacting the same in the said phase with a halide of the general Formula III, and thereafter - preferably after separating the aqueous layer - reacting the mixture which contains the amines of the general Formulae II and IVin the organic phase in the presence of water with an organic acid or a solution which has a pH value of 1.5-6 and consists of an inorganic acid and water, thus dissolving in the two-phase mixture formed the salt of the amine of the general Formula II in the aqueous layer and selectively separating the amine of the general Formula II from the amine of the general Formula IV, and thereafter adding after the separation of the phases hydrogen chloride to the amine of the general Formula IV being in the organic phase and thus precipitating the salt of the general Formula 1.The compounds of the general Formula I are known pharmaceutical active ingredients. The advantage of the process of the present invention that it is highly economical and enables the recovery of the starting materials on large scale production too.
Patent EP-0113679-A3 (EP)
IPC: G01T1/29
Filed: 1984-01-09
Abstract: A signal processing method in autoradiography for 
determination of base sequence of DNA or DNA fragment, 
employing groups of base specific cleavage products 
obtained by specifically cleaving the DNA or DNA fragment 
labeled with a radioactive element and resolved one-­
dimensionally in parallel relation to each other to form 
resolved rows on a support medium,  
which comprises a process including:  
(1) detecting sampling points in each resolved row;  
(2) determining reference sampling points in a reference 
row which is practically provided on the support medium 
and/or synthesized from the resolved rows;  
(3) comparing the sampling points in the reference row 
with sampling points in a resolved row adjacent to said 
reference row to identify the sampling points in the adjacent 
resolved row,  
said method being applied to a digital signal corres­
ponding to an autoradiograph having the locational informa­
tion on the groups of radioactively labeled substances, said 
digital signal being obtained from the autoradiograph visual­
ized on the radiosensitive material.
Patent EP-0119453-A3 (EP)
Title: Water-soluble cyclodextrin polymers substituted by ionic groups, and process for their preparation
IPC: C08B37/16
Filed: 1984-02-11
Abstract: The invention relates to water soluble cyclodextrin polymers substituted by ionic groups, containing structural units of formula (I)    <IMAGE>  (I)    <IMAGE>
Patent EP-0133475-A3 (EP)
Title: Hydraulic control device
IPC: B29C45/82
Filed: 1984-07-05
Abstract: 1. Hydraulic control device for controlling a hydraulically actuated working cylinder, in the branch line of which, leading from the working cylinder to the tank, is inserted a built-in two-way valve which serves for regulating the pressure in the working cylinder and which can be pilot-controlled by a proportional pressure control valve via a first control line, and with means for path control between the working cylinder and the tank as well as with a throttle point, via which a control pressure medium can enter the first control line and reach the proportional pressure-control valve, characterized in that the built-in valve (23) is designed as a pressure-balance cartridge with end pressure faces (25, 28) of at least approximately equal size, the closing body (26) of which can be loaded in the direction of the open position by the pressure to be regulated in the working connection (24) and by a spring (27) and in the direction of the shut-off position by the pressure in the first control line (31) and consequently in the control space (29), in that the closing body (26) is assigned a release piston (36) which is loaded by a second spring (39) and which limits two pressure spaces (38, 43) connected respectively to a second control line (44) and a third control line (38) and alternately subjectable to the control pressure medium in such a way that, when the release piston (36) is coupled to the closing body (26), the stronger second spring (39) keeps the closing body (26) in the shut-off position for the path function, whilst, when the release piston (36) is uncoupled from the closing body (26), the delivery function can be controlled from the proportional delivery valve (33) via the first control line (31).
Patent EP-0149250-A3 (EP)
Title: Distribution mounting for the end parts of glassfibre cables
IPC: G02B6/44
Filed: 1984-12-28
Abstract: 1. A distribution rack for the ends of glass fibre cables for apportioning the bundles of fibres, or the individual glass fibres of a glass fibre cable, as the case may be, to one of a number of glass fibre couplings corresponding to the number of glass fibres, which, for measuring purposes, are separately releasable and individually accessible in respect of each glass fibre, characterised in that the rack (1) is subdivided as regards its height into at least two sections, namely a reception region (2), preferably in the form of one or more magazines (3) to receive the spliced connections between the individual glass fibres of the cable and first flexible connection leads (4) (so-called pigtails), and a region (5) for the reception of the glass fibre couplings ; and that the free ends of the first connection leads (7) opening into the couplings are held near their ends in clamps (8) and at their ends carry the couplings free for connection with a further secondary connection lead (9) in each case leading to the evaluation output rack (5).
Patent EP-0138403-A3 (EP)
Title: Process for preparing phosphinic acid intermediates
IPC: A61K31/66
Filed: 1984-09-17
Abstract: A process is provided for preparing phosphinic acid prodrug intermediates which are useful in preparing phosphinic acid angiotensin-converting enzyme inhibitors which method includes the step of coupling a phosphonous acid or its ester of the structure <CHEM> wherein R is H or lower alkyl and R<1> is lower alkyl, aryl, arylalkyl, cycloalkyl or cycloalkyl-alkyl, with an alkylating agent of the structure <CHEM> wherein Hal is Cl, Br or I, n is 0 or 1, R<2> is H or lower alkyl, and Z is H, lower alkyl, -CO2R<3>  (wherein R<3> is H or lower alkyl,   -@-R<4>  (wherein R<4> is H, lower alkyl, aryl or arylalkyl), -CN, or <CHEM> (wherein R<5> and R<6> may be the same or different and are selected from the group consisting of H, lower alkyl, aryl, aryl-lower alkyl, cycloalkyl or cycloalkylalkyl and at least one of R<5> and R<6> is other than H, or R<5> and R<6> can be taken with the N-atom to form a 5, 6- or 7-membered heterocyclic ring which 5-, 6- or 7-membered N-containing ring may or may not contain a CO2R<3> group and which 5- or 6-membered N-containing ring may or may not be fused to an aryl ring), in the presence of a silylating agent, to form the phosphinic acid intermediate of the structure <CHEM> wherein R, R<1>, R<2>, n and Z are as defined above. o
Patent EP-0139524-A3 (EP)
Title: Apparatus for bending glass sheets
IPC: C03B35/14
Filed: 1984-10-17
Abstract: @ An apparatus disclosed for use in bending heated sheets of glass transported generally horizontally on a conveyor within a furnace heating chamber includes a holder and a counter-balanced bending member, both of which are located above the conveyor in a spaced relationship such that a heated sheet of glass can be transported under the holder. The holder includes a curved, downwardly facing surface with spaced openings in which vacuum is drawn to receive the glass sheet from the conveyor. Gas, such as air, is blown upwardly from below the conveyor against the heated sheet of glass such that the sheet is moved upwardly and into engagement with the curved surface of the holder. The bending member then moves downwardly below the holder surface and thereafter upwardly against the heated sheet of glass to provide bending thereof to the curved shape of the holder surface. The bending member then moves back to its home position above the holder surface. A carrier mold ring moves under the supported glass and the vacuum is then terminated so the glass drops onto the ring and bends under the bias of gravity in a manner that allows the glass to be further bent. Subsequently, the mold ring is moved from the furnace to a quench unit that tempers the glass.
Patent EP-0114776-A3 (EP)
Title: Dispositif de fixation librement réglable de liteaux sur les pièces de structure d'une toiture et toiture réalisée avec un tel dispositif
IPC: E04D1/18
Filed: 1984-01-20
Abstract: Dispositif de fixation comprenant une partie mâle (3) 
fixée sur le dessus de l'élément de structure (2) et une partie 
femelle (4) formée dans un bord du liteau (5). La partie mâle 
comporte une semelle de fixation (9), une âme (7) perpendi­
culaire à la semelle de fixation selon son axe longitudinal et 
une ou plusieurs ailes (8) inclinées vers la semelle. La partie 
femelle (4) étant constituée d'une découpe formée dans le 
bord du liteau. La découpe coopère à force avec la partie 
mâle pour fixer le liteau.  
     Selon une autre forme de réalisation, la partie femelle 
est formée sur le dessus de l'élément de structure et la partie 
mâle est prévue sur le liteau.
Patent EP-0154872-A3 (EP)
Title: Process for the preparation of camomice extracts rich in flavon
IPC: A61K/
Filed: 1985-02-23
Abstract: This invention relates to the production of camomile extracts rich in flavone by extracting ordinary camomile drug together with added camomile wing petals.
Patent EP-0178488-A3 (EP)
IPC: H01H3/14
Filed: 1985-09-20
Abstract: Beim einem Verfahren zum Herstellen von Folienschal­
tern (23) werden alle Leiterbahnen (17, 19, 21) nebeneinan­
der auf einer Seite eines einzigen Folienstreifens (15) aufge­
bracht und dieser anschließend so verformt, daß ein Hohl­
raum (29) entsteht, welcher an seiner Innenseite in festgeleg­
ten Schaltabständen die Leiterbahnen (17, 19, 21) trägt. Wird 
der Folienstreifen (15) vor dem Verbinden mit seitlichen 
Ausklinkungen (33; 39, 41) versehen, dann wird ein beson­
ders flexibler Folienschalter (31) zur Befestigung auf ge­
krümmten Unterlagen gebildet bzw. die Voraussetzung zur 
Erzeugung von Einzelschaltern (37) geschaffen.
Patent EP-0176054-A3 (EP)
IPC: H01P5/18
Filed: 1985-09-20
Abstract: Die Erfindung bezieht sich auf einen Hybridkoppler für 
wenigstens zwei Ausgänge. Ein solcher Koppler soll breit­
bandig und raumsparend in seinem Aufbau sein sowie 
unterschiedliche Koppelgrade aufweisen.  
     Die Erfindung sieht hierzu vor, daß auf einem mit 
Leiterbahnen versehenen Trägersubstrat vertikal eine beid­
seitig mit einem metallisch leitenden Belag beschichtete 
Platine (P) aufgebracht ist, an die im Abstand von etwa λ/4 
die Leiterbahnen des Trägersubstrats als Anschlüsse des 
Kopplers herangeführt sind.
Patent EP-0157521-A3 (EP)
IPC: C01B39/38
Filed: 1985-03-14
Abstract: A synthetic crystalline ZSM-5 zeolite material has the X-­
ray powder diffraction pattern substantially as set forth in 
Table I of the specification, and has, as synthesized and in the 
anhydrous state, a formula, in terms of mole ratios of oxide, as 
follows:  
(0.02-10) R₂O : (0.1-2) M 2/n O:(0.1-3.3)Al₂O₃: 100 SiO₂  
wherein R is represented by the formula: 
  
wherein A is a cation having a valence m, R′ is an inorganic or 
an organic acid moiety, and R″ is a linear or branched aliphatic, 
aromatic or alkyl aromatic group, and M is an alkali metal or an 
alkaline earth metal having a valence n.  
     The zeolite material is prepared from a reaction mixture 
which comprises sources of an alkali or alkaline earth metal, 
alumina, silica and an organic, anionic directing agent repre­
sented by the above formula and which has the following com­
position in terms of mole ratios and oxides:  
SiO₂/Al₂O₃ = 30-1000  
H₂O/SiO₂ = 2-1000  
OH⁻/SiO₂ = 0-10  
M⁺/SiO₂ = 0.01-3  
R/SiO₂ = 0.01-3  
wherein M is an alkali or alkaline earth metal and R is the anionic 
directing agent, the reaction mixture being maintained at crys­
tallization conditions until the crystals of the ZSM-5 zeolite are 
formed.
Patent EP-0164245-A3 (EP)
IPC: C12R1/01
Filed: 1985-05-29
Abstract: There is disclosed a recombinant DNA plasmid comprising 
a vector and a promoter of a nitrogenase complex gene from a 
Rhizobium japonicum bacterium. The plasmid may additionally 
comprise a structural gene (which may be a gene from a Rhizo­
bium species or a foreign gene) inserted in such orientation and 
location as to be expressible under control of the promoter.  
     Also disclosed are the nucleotide sequences of nifH and 
nifD promoters which may be used in the plasmid of the inven­
tion.
Patent EP-0180551-A3 (EP)
IPC: A01B49/02
Filed: 1985-04-30
Abstract: A subsoiler machine that in one single passage breaks 
and overturns the soil in its surface by means of concave 
overturning disks 4 and breaks the soil in depth by means of 
subsoiler points 7 placed immediately behind each disk 4, 
and that helps diminishing the tractive effort necessary for 
the advancing thereof by means of the rotatory movement of 
said disks.
Patent EP-0197557-A3 (EP)
IPC: H01H13/18
Filed: 1986-04-09
Abstract: A switch assembly coprises a switch mechanism, a latch 
mechanism having a latch lever and mounted operatively 
engageably with the switch mechanism, a first contact 
operated in response to movement of the lever of the latch 
mechanism relative to the switch mechanism into a latched 
state, a second contact operated in response to the release of 
the latch lever from the latched state, whereby the timing at 
which the first contact is operated is deviated from that of the 
second contact.
Patent EP-0201872-A3 (EP)
IPC: H02P27/06
Filed: 1986-05-07
Abstract: The operation of an interior permanent magnet synchro­
nous motor is extended to the constant horsepower regime 
by causing the stator current vector to follow the voltage-­
limit ellipse in the counter-clockwise direction. The error 
between commanded stator current and actual stator current 
is determined to signal a saturation of the inverter and the 
commanded stator current is modified to reduce the error.
Patent EP-0222375-A3 (EP)
Title: Lifting device to be attached to hospital beds
IPC: A61G7/053
Filed: 1986-11-12
Abstract: A raising device for attachment to hospital beds consists of an oval tube mounted in a support and which can be rotated and locked in any desired position of rotation, on whose upper free end a handgrip is arranged by which the patient can pull himself up. He can swing himself to the edge of the bed by rotation of the oval tube, and as soon as the oval tube is pre-loaded in an axial direction a clutch engages which is built in to a support arranged on the bed-head. The clutch consists of a clutch member connected as an axial extension of the oval tube which has an axial shoulder formed as a cone which engages in a corresponding conical recess of a radially expandable brake shoe whose outer circumference can be pressed in a free-locking fashion against the inner side of a bearing cup which is a bearing for the clutch. Such a clutch enables the rotational position of the oval tube to be locked in any desired angular position.
Patent EP-0204439-A3 (EP)
Title: Self-contained blowback-type firing unit
IPC: F41A3/54
Filed: 1986-05-09
Abstract: A self-contained blowback-type firing unit insertable in a gun body as a discrete subassembly and including a barrel and bolt with a compression spring acting between them, characterized in that the barrel and bolt slide together on matching longitudinal track surfaces which are other than cylindrical and circumferentially complete, the bolt being slideable on no surfaces other than the barrel track surfaces.
Patent EP-0207709-A3 (EP)
IPC: B65D1/30
Filed: 1986-06-24
Abstract: A system of packaging provides two or more intercon­
nected containers A, B, C in which articles are retained and the 
containers can be separated from one another to gain access 
to the articles.  
     The packaging is assembled from elements each includ­
ing a male and female tubular member 10 and 11 intercon­
nected by frangible connecting means 22. Male members are 
engaged with female members to assemble a chain of con­
tainers which pivot relative to one another.  
     Separation of the connecting means to release a contain­
er enables the members 10 and 11 to be twisted relative to one 
another to gain access to the article.