baber/WOPTO huggingface dataset:
Patent EP-0282452-A2 (EP)
Inventor: EHRENFREUND JOSEF DR
IPC: C07C217/90
Filed: 1988-03-04
Abstract: There are disclosed novel phenoxyphenylthioureas, -isothioureas and -carbodiimides of the formula I 
<IMAGE>
 in which
 R1 represents C3-C7-cycloalkyl or C5-C8-cycloalkenyl,
 R2 represents C1-C6-alkyl, C5-C6-cycloalkyl or C5-C6-cycloalkenyl,
 R3 represents C1-C8-alkyl, C3-C6-cycloalkyl, 1-cyclopropylethyl or C3-C5-alkenyl,
 R4 in each case represents hydrogen, halogen, C1-C4-alkyl, C1-C3-alkoxy or CF3,
 n represents the numbers 1 to 3,
 Z represents -NH-CS-NH-, -N=C(SR5)-NH- or -N=C=N- and
 R5 represents C1-C5-alkyl or allyl
 and their salts, processes and intermediates for their preparation, their use in the control of pests, and pesticides which contain at least one compound of the formula I as active ingredient. The preferred field of application is the control of pests on animals and plants.
Patent EP-0294364-A2 (EP)
Inventor: HERENYI KAROLYNE
IPC: B27C7/00
Filed: 1988-06-03
Abstract: The invention relates to a method for producing furni­ture, wherein wooden elements of furniture will be produced and fixed to one another. The invention also relates to an apparatus for producing furniture having a tenoning machine and a counter-gauge. 
     According to the improvement in this invention, tree-­trunks or tree branches are used as starting material, they will be dis-barked, dried and cut to size; and bores or mor­tises (14) and/or, at at least one of their ends, tenons (14) fitting into the mortises (24) will be produced in them; and, finally, the furniture will be assembled by inserting the tenons (14) into the mortises (24). In the apparatus, the tenoning machine and the counter-gauge are formed as a station of the apparatus, respectively, and each of them has grips (2, 3) for holding ends of tree-trunks or tree branches during their working process, and at least one of the grips (2, 3) is slideably arranged on frames (4) of the tenoning machine and the counter-gauge, respectively.
Patent EP-0325238-A2 (EP)
Inventor: SHAMIR ADI
IPC: G07F7/10
Filed: 1989-01-18
Abstract: A method of proving the identify of an entity comprising the steps of establishing a public key for the entity consisting of a modulus n which is the product of at least two prime numbers, and a sequence of k numbers v₁,...,v k  (10); computing a private key (12) for the entity consisting of k numbers s₁,...,s k  satifying s j   d v j  =1 (mod n) for all 1≦j≦k, where d is a universally known constant larger than 1; transmitting from the entity to a verifier (20) x=r d  (mod n) (16,18) where r is a random number in the range 0<r<n; transmitting from the verifier (20) to the entity a sequence of k random numbers e₁,...,e k  in the range 0<e j <d (22,24); transmitting from the entity to the verifier (20) the value      (mod n) (32); and verifying the identity of the entity by checking that      (mod n) (54).
Patent EP-0326925-A2 (EP)
Inventor: PACIONE JOSEPH ROCCO
IPC: E04F13/24
Filed: 1989-01-25
Abstract: An anchor board construction system suitable for incorporation into the interior of buildings and homes is disclosed for use as a plaster based wall board (20) having one surface thereof incorporating a layer of protruding attachment hooks (24). These hooks can accept and retain decorative and functional surface finish units embodying a looped or other suitably "piled" posterior surface portion, for attachment to the hooks. For use, within a building as a wall system, the novel anchor boards are secured into position as an underlying wall layer, and a selected form of area finish embodying a complementary attachment surface is secured thereto simply by pressing into place. The area finish can be carpet tiles, wallpaper or fabric with looped backing or wood panelling. The system includes provision for trims, baseboards, cornice moldings, door moldings and outlet covers together with electrical conduit.
Patent EP-0328066-A2 (EP)
Inventor: TOYODA ICHIRO C O HIROSHIMA TE
IPC: G05B23/02
Filed: 1989-02-08
Abstract: A method of detecting a noise disappearance of instruments, etc. in various instrumentations in a chemical plant or the like and a detecting device therefor. Detection values as being outputs from a detector (1) are input into a data store (3) via a data collector (2). Input into a processor (4) are a detection value as being a value (Sold) of the previous time from the data storer (3) and further a detection value as being a newest value (Snew) from the data collector (2). In the processor (4), an absolute difference between the newest value (Snew) and the value of the previous time (Sold) is processed. When this difference is smaller than a preset value, a count number (C) of a counter (5) is stepped up, whereas, when this difference is larger than the preset value, the count number (C) is cleared. When an output signal from the counter (5) exceeds a predetermined threshold value, this case is regarded as occurrence of a noise disappearance, whereby a trigger signal (T) for actuating a notifier (7) is output from a limiter (6).
Patent EP-0329015-A2 (EP)
Title: Substituted triazoles
Inventor: KLEEFELD GERD DR
IPC: A01N43/653
Filed: 1989-02-09
Abstract: Novel substituted triazoles of the formula 
<IMAGE>
 in which
 Ar represents optionally substituted aryl,
 A represents the groups 
<IMAGE>
 and
 X represents the groups 
<IMAGE>
 where
 R<1> represents hydrogen or alkyl,
 R<2> represents hydrogen or alkyl,
 R<3> represents hydrogen, alkyl, alkenyl, alkanoyl, optionally substituted cycloalkyl or in each case optionally substituted aralkyl or aroyl,
 R<4> represents hydrogen, alkyl, optionally substituted cycloalkyl or in each case optionally substituted aralkyl or aryl and
 R<5> and R<6> independently of one another represent alkyl or optionally substituted aralkyl or together represent an optionally substituted divalent alkylene radical,
 and their acid addition salts and metal salt complexes,
 a plurality of processes for the preparation of the novel substances, and their use as fungicides.
Patent EP-0336187-A2 (EP)
Inventor: SOMMER HERBERT DR
IPC: C07F9/44
Filed: 1989-03-18
Abstract: The invention relates to thionophosphonic acid(amide) esters of the general formula 
<IMAGE>
 in which
 R<1> represents optionally substituted radicals from the series comprising alkyl and alkenyl,
 R<2> represents optionally substituted radicals from the series comprising alkoxy, alkenyloxy, alkynyloxy or the group 
<IMAGE>
 in which
 R<3> and R<4> are identical or different and independently of one another represent hydrogen and optionally substituted radicals from the series comprising alkyl, cycloalkyl, alkenyl or alkynyl
 or
 together with the nitrogen atom form a 5- to 7-membered, saturated or unsaturated ring
 and
 X represents halogen,
 which can be used as pesticides.
Patent EP-0340492-A2 (EP)
Inventor: AMEEN JOSEPH GEORGE
IPC: H01L23/08
Filed: 1989-04-12
Abstract: Electronic device packaging structures wherein the active face (6) of an electronic device (4) is mounted facing a substrate (12). Environmental isolation is provided by an overcoat polymeric material (44) at least sealing the space (41) between the device and substrate at the periphery of the device. Enhanced environmental isolation is provided by a polymeric material disposed to substantially fill the space (41) between the device and substrate. The overcoat polymeric material provides enhanced fatigue life to solder mounds disposed between and electrically interconnecting the device and substrate.
Patent EP-0339594-A2 (EP)
Inventor: FEITLER DAVID
IPC: C07D213/09
Filed: 1989-04-26
Abstract: A method of preparing UV-grade synthetic pyridine from a pyridine-containing reaction product mixture which also contains at least one other compound which is UV absorbing to a sufficient extent that said pyridine mixture is not UV grade, said mixture being obtained from the condensation reaction, over an effective catalyst, of one of more aldehydes and/or ketones with one or more amines and/or ammonia, comprises recovering from said mixture a pyridine-water azeotrope effective to separate pyridine therefrom sufficiently free of UV-­absorbing compounds to be UV grade.
Patent EP-0340762-A2 (EP)
Inventor: NORO MASAO
IPC: H04R3/04
Filed: 1989-05-03
Abstract: In an impedance compensation circuit of a speaker driving system, an ideal impedance state of the speaker can be equivalently formed by the equivalent impedance means, and is compared with an impedance state of an actual speaker. On the basis of the comparison result, a positive feedback gain in the speaker driving means is controlled. Therefore, even when the internal impedance of the speaker or the impedance of the connecting cable varies, or when the internal impedance of the speaker is changed upon a change in temperature, the motional impedance of the speaker can always be driven and damped with a constant driving impedance. For this reason, in the negative-impedance driving system, an ideal speaker control state can always be realized.
Patent EP-0351527-A2 (EP)
Title: Wischvorrichtung für Scheiben von Kraftfahrzeugen
Inventor: KUHBAUCH GERD DIPL-ING FH
IPC: B60S1/34
Filed: 1989-06-02
Abstract: Es wird eine Vorrichtung vorgeschlagen, die zum Wischen von Scheiben von Kraftfahrzeugen dient. Die Wischvorrichtung umfaßt einen auf einer Hohlwelle (24) sitzenden, über diese pendelnd bewegbaren Wischhebel (14), der mit wenigstens einer auf die zu wischende Scheibe gerichteten Spritzdüse (16,18) für Reinungsflüssigkeit versehen ist und die Flüssigkeitszufuhr zur Spritzdüse durch ein in der Wellenbohrung die Hohlwelle durchsetzendes Bauelement (50) erfolgt, dessen einer, stromabliegender Endabschnitt (52) mit der Hohlwelle drehfest verbunden ist. Eine besonders störungsgeschützte montage- und kostengünstige Wischvorrichtung wird dadurch erreicht, daß der andere, stromaufliegende Endabschnitt (54) des Bauelements (50) nahe der stromaufliegenden Mündung der Wellenbohrung gestellfest gehalten ist und daß das Bauelement (50) wenigstens partiell aus einem nachgiebigen, vorzugsweise elastischen Werkstoff hergestellt ist. <IMAGE>
Patent EP-0349990-A2 (EP)
Inventor: WATANABE HIROSHI
IPC: H04N5/18
Filed: 1989-07-04
Abstract: An FM-MUSE signal and a pilot signal are frequency-multiplexed, to be recorded on a video disc (D). In addition, a clamp level signal and an index signal are multiplexed on particular lines of a plurality of lines of the MUSE signal. The index signal is detected from the FM-MUSE signal reproduced from the video disc by a video disc player (100). Pulses of the reproduced pilot signal are counted, beginning at the time of this detection. Accordingly, the timing of generating the clamp level signal is specified, so that clamp pulses are generated. A clamping circuit (5) is provided in the video disc player, so that the clamp level signal is accurately clamped in response to the clamp pulse.
Patent EP-0372164-A2 (EP)
Title: Durchlaufofen, insbesondere zum Anlöten von elektronischen Beauteilen
Inventor: DIEUDONNE WALTER
IPC: H05K3/34
Filed: 1989-08-10
Abstract: Um einen Durchlaufofen mit einer Transportvorrichtung anzugeben, bei dem die zu verlötenden Leiterplatten in einer definierten Ebene über ihre gesamte Baulänge durch den Ofen hindurchgeführt werden, ohne daß durch die damit verbundene konstruktive Maßnahme die Wärmeverhältnisse im Ofen stark beeinflußt werden, ist zwischen den beiden Antriebsbändern (1) parallel zu diesen ein Hilfs-Antriebsband (6) angeordnet, das gegebenenfalls Vorsprünge (9) aufweist, die senkrecht zur Bandflaufebene, die durch die Antriebsbänder (1) aufgespannt wird, weisen, deren Länge die durch die Auflageelemente (7) aufgespannte Auflageebene für die plattenförmigen Teile (8) nicht überragt.
Patent EP-0356832-A2 (EP)
Title: Fuel filter
Inventor: GEBERT HANS
IPC: B01D35/143
Filed: 1989-08-18
Abstract: In a fuel filter with a sensor for detecting water precipitated in the filter from the fuel, which requires an exterior electric current supply, the current supply should take place as far as possible without the need for manual disconnection and connection of electric cable leads during a filter replacement. For this purpose, current supply leads are fitted within the filter in such a way that, in the event of a filter change, these are automatically separated from an exterior current source and reconnected. In the case of a threaded filter cartridge, this can in fact be achieved by connecting the filter to earth via the screw thread and providing the sensor with a spring-loaded contact which, when the filter is screwed on, bears against the current-bearing pin of the filter head to which the filter is screwed.
Patent EP-0358122-A2 (EP)
Inventor: KOCH ANTON
IPC: G01K7/00
Filed: 1989-09-01
Abstract: The invention relates to a temperature sensor comprising a temperature measurement transducer circuit which supplies a voltage signal proportional to the absolute temperature. According to the invention, this voltage signal is processed by a storage circuit having a storage capacitor and a control circuit, these circuits being constructed in such a manner that, on the one hand, the charging time of the storage capacitor is proportional to the value of the temperature-proportional voltage signal, and on the other hand, the discharge time is temperature-independent and that the control circuit generates, in dependence on the charging state of the storage capacitor, a rectangular output signal the duration of the period of which is proportional to the absolute temperature. An advantage of the invention consists in that this output signal is BUS-capable and can be transmitted over relatively long distances without falsification of the information. As a hybrid circuit, such a temperature sensor can be particularly advantageously used in the motor-vehicle field. <IMAGE>
Patent EP-0386328-A2 (EP)
Inventor: PELTERS STEPHAN DIPL-ING
IPC: F01N3/20
Filed: 1989-12-02
Abstract: A small catalytic converter (4) is installed, such that it can move longitudinally or pivot, as a starting catalytic converter in the exhaust pipe (3) of an internal-combustion engine such that it can move into a lateral chamber (5) of the exhaust pipe (3) or a flow dead space (31) when the exhaust flow is high. 
<IMAGE>
Patent EP-0349063-A2 (EP)
Inventor: DUGGAN MARK E
IPC: C07F7/18
Filed: 1989-06-22
Abstract: Novel HMG-CoA reductase inhibitors are useful as antihypercholesterolemic agents and are represented by structural formulae (I) or (II):
     wherein position 5 of the polyhydronaphthyl ring is singly or doubly bonded to oxygen or incorporated into a C 3-7  carbocyclic ring.
Patent EP-0327249-A2 (EP)
Inventor: POGGIE MATTHEW PAUL
IPC: A61B17/17
Filed: 1989-01-25
Abstract: A modular apparatus for use in the preparation of bone surfaces and the implantation of a modular total knee prosthesis in a patient, which apparatus comprises cutting guides 6, 61, templates 25, alignment devices 101, a distractor 44 and clamping instruments 11 which provide modularity and facilitate bone resection and prosthesis implantation.
Patent EP-0345040-A2 (EP)
Inventor: HOWLE EDWARD S
IPC: A61G5/08
Filed: 1989-05-31
Abstract: A foldable wheelchair is provided which includes first and second side frames (10 and 20) which each rotatably carry a drive wheel (12,22) and travelling wheel (14,24). A foldable seat (52) extends between the side frames (10, 20) to form a flat, rigid surface when the wheelchair is open and to collapsably pivot upwardly when the wheelchair is folded. First and second hinges (30, 40) are positioned beneath and behind the foldable seat (52), respectively, and each extends between the side frames (10, 20) so as to pivot about an upwardly extending axis and to move rearwardly as the wheelchair is folded. 
     The rear hinge (40) provides a mounting for a back­rest (60,62) which is connected to the hinge (40) mechanically so that in the open condition of the wheelchair the backrest (60, 62)extends substantially transversely of the chair, but as the side frames (10, 20) move towards each other the backrest (60, 62) is turned towards a longitudinal position.
Patent EP-0361878-A2 (EP)
Inventor: HARADA JIRO C O HARADA INDUSTR
IPC: H01Q1/22
Filed: 1989-09-26
Abstract: A motor driven automobile antenna including a con­ductive tube for shielding therein a telescopic antenna element (1) and another conductive tube for shielding therein a motor (6) which extends and retracts the antenna element wherein the two conductive tubes are connected to each other by a fastening bracket (10) which is made of conductive materials and shaped in figure eight having two round openings into which the conductive tubes are inserted and a part of the fasten­ing bracket is electrically connected to the automobile body for grounding purpose.
Patent EP-0369825-A2 (EP)
Inventor: KEHOE MICHAEL A
IPC: C12R1/19
Filed: 1989-11-17
Abstract: A non-toxic and non-cytolytic derivative of streptolysin O which retains at least one (preferably immunodominant) epitope is produced, and can be used especially in diagnostic tests for detecting of the presence of antibodies to  Streptococcus pyogenes  in a sample.
Patent EP-0375238-A2 (EP)
Inventor: ADAMS KEITH DAVID
IPC: A23L33/20
Filed: 1989-12-11
Abstract: The invention relates to a highly aerated fatty composition and food products made therefrom that are smooth and creamy, storage stable, and resistant to slump and collapse. The fatty composition comprises at least about 5% by weight fat substitute selected from sugar fatty acid esters and sugar alcohol fatty acid esters, where the sugars and sugar alcohols contain from 4 to 8 hydroxyl groups, and where each fatty acid group has from about 2 to about 24 carbon atoms. The fatty composition is aerated to contain from 5% to 75% by volume edible gas dispersed uniformly in the composition.
Patent EP-0405111-A2 (EP)
Inventor: KUHN SIEGFRIED
IPC: B23B3/06
Filed: 1990-05-15
Abstract: The invention relates to improvements for a machine bed for lathes, with two guide planes in two directions lying at right angles to one another, in which arrangement different components, to be displaced in the z-direction, such as tailstock, carriage, etc., run in each guide plane, to which several guides having individual guide surfaces belong. The machine bed is therefore designed in such a way that the two guide planes lie at right angles to one another, in which arrangement the first guide plane falls away from the rear area of the lathe to the front, that is, towards the operator side, and the second guide plane extends down from the front area of the first guide plane to the rear and as a result forms an overhang, and, except for the topmost guide surface of the second guide plane, all guide surfaces of the second guide plane which are required for the tailstock or headstock are so steep or even overhang to such an extent that no metal chips can be deposited on them. <IMAGE>
Patent EP-0404161-A2 (EP)
Inventor: STERN ANNE DR
IPC: C12Q1/68
Filed: 1990-06-21
Abstract: A Neisseria-specific DNA probe is chosen from the group of the oligonucleotides Opa 1, Opa 2, Opa 3, P III, Pil 1, IgA 1 and IgA 2 or from sequences complementary to these and it can have up to 5 further nucleotides at the 5' and/or 3' end. The probe is suitable for the detection of at least one of the pathogenic Neisseria species N. gonorrhoeae and N. meningitidis under hybridization conditions by the detection of the hybrid formation.
Patent EP-0405403-A2 (EP)
Inventor: HAUBACH CLAUS C
IPC: A61F13/15
Filed: 1990-06-25
Abstract: The invention relates to a liner for ladies' panties, consisting of a fluid-impermeable lower ply (1), an absorbent middle ply (2) and a fluid-permeable upper ply (3). According to the invention, the liner exhibits at least one longitudinal fold (7) which allows an adaptation of the width of the insert to the width of the crotch part (6) of the ladies' panties. The longitudinal fold (7) can be arranged in the central longitudinal axis and, preferably, is releasably closed by a sticking bond at least in the central part (9).
Patent EP-0415089-A2 (EP)
Inventor: TEUBLER HEINZ ING
IPC: F04C15/00
Filed: 1990-07-27
Abstract: Axial seal (30) with retaining ring (31) and sealing ring (41) integrally fixed to this. The retaining ring (31) is composed of a thermoplastic material with extrusion-resistant core and somewhat compliant surface (32) which, owing to the compressed sealing ring (41) and the oil pressure, is pressed against the wall (22) of the gap (21) to be sealed. <IMAGE>
Patent EP-0417729-A2 (EP)
Inventor: MARKHOFF-MATHENY CAROLE J
IPC: C09K3/14
Filed: 1990-09-11
Abstract: Vitrified bonded abrasive bodies prepared from sol gel sintered aluminous grit particles and a vitreous (glass) bond exhibit improved abrasive performance by treating the surfaces of the grit particles so as to give them silica-­enriched surfaces.
Patent EP-0431286-A2 (EP)
Inventor: SORG HELMUT DIPL-ING
IPC: C03C3/085
Filed: 1990-10-18
Abstract: A silicate glass building material with sufficiently glass-forming components contains the following composition constituents: Heavy metals     from 0.1 to 20 %                     Sulphur from 0.2 to 0.8%                     Chlorine         from   0 to 3.5%                     Fluorine         from   0 to 2.0% and is produced essentially from silicate-containing waste, where, in order to achieve sufficient glass-forming properties, amounts, corresponding to the proportions in the mixture, of SiO2, Al2O3, CaO, MgO, Na2O or K2O or more than one of these compounds are added to the waste. This building material makes it possible to bind toxic waste in a non-hazardous manner.
Patent EP-0434931-A2 (EP)
Inventor: QUATE CALVIN F
IPC: H04R1/34
Filed: 1990-10-31
Abstract: Acoustic radiators which are focused diffractively by multi-discrete-phase binary Fresnel lenses are provided for applications, such as acoustic ink printing. Standard semiconductor integrated circuit techniques are available for fabricating such lenses in compliance with design specifications having relatively tight tolerances, including specifications for integrated lens arrays demanding substantial precision in the relative spatial positioning of several lenses. The diffractive performance of these lenses simulate concave refractive lenses, even though the lenses preferably have generally flat geometries. To that end, the lenses advantageously are defined by patterning acoustically flat surfaces, such as an acoustically flat face of a substrate or, better yet, an acoustically flat face of a layer of etchable material which is grown or otherwise deposited on an acoustically flat surface of an etch resistant substrate.
Patent EP-0391456-A2 (EP)
Inventor: VAN DER HERBERG JAN WYTZE
IPC: B01D17/038
Filed: 1990-03-12
Abstract: A separator (1) comprising a frame (2), a closed cylindrical drum (3) mounted on the frame (2) for rotation about a centre line, drive means (4) means (16) for feeding into the interior of the drum (3) a liquid con­taining constituents for separating, and discharge means (12) for discharging relatively clean liquid out of the interior of the drum (3) from a determined radial distance from the centre line; coupled to the drum are braking means for exerting a braking moment on the rotating drum (3) and switchable second discharge means (14) for discharging constituents separated from the liquid out of the interior of the drum.