baber/WOPTO huggingface dataset:
Patent EP-0298004-A1 (EP)
Inventor: OURTH GUY
IPC: G01N1/02
Filed: 1988-06-28
Abstract: This core sampler intended especially for coring into the dead man of a blast furnace comprises a position sensor (7, 13, 14) for the tip of the core inside the sampler. The sensor comprises a piston (7) capable of sliding in the sampler (1) under the thrust of the core and a device (12, 13, 14) for measuring the sliding of the piston. The measuring device (12, 13, 14) comprises a cable (12) attached to the piston (7) and wound under return tension onto a drum (13) whose rotation shows the required measurement. <IMAGE>
Patent EP-0339165-A1 (EP)
Inventor: MOLLIER PIERRE
IPC: H03K19/017
Filed: 1988-04-29
Abstract: The present invention relates in general to fast logic circuits, and more particularly to a family of new GaAs MESFET logic circuits including push pull output buffers, which exhibits very strong output driving capability and very low power consumption at fast switching speeds. 
     A typical 3 Way OR/NOR circuit includes a standard differential amplifier (DA), the first branch of which is controlled by logic input signals (E1, E3, E3). The second branch includes a current switch (T12) controlled by a reference voltage (VREF). The differential amplifier provides first and second output signals (S1, S2), simultaneous and complementary each other. The circuit further includes two push pull output buffers (PP21, PP22). First output buffer (PP21) comprises an active pull up device (FET T13) connected in series with an active pull down device (FET T20), the first circuit output signal (A1) is available at their common node or at the output terminal (21). The active pull up device (T13) is controlled by a first output signal (S1) of the differential amplifier, the active pull down device (T20) is preferably controlled by the second output signal (S2) through an intermediate source follower buffer (IB22). The second output buffer (PP22) is of similar structure, in order to supply the complementary second circuit output signal (B1). The circuit takes advantage of the fact that output signals (S1, S2) are available simultaneously and complementary each other on the outputs of the differential amplifier at output nodes (13, 14) to perform the logic function. 
     The depicted circuit is of the dual phase type because it provides complementary circuit output signals (A1, B1). 
     However, if only one phase of the circuit output signal (e.g. A1) is needed, the number of required devices can be reduced   in the output circuit block (16). The output buffer (PP22) and the intermediate buffer (IB21) which cooperate to supply the opposite phase (B1) can be eliminated. The number of devices can be even further reduced by eliminating the other remaining intermediate buffer (IB22). The gate electrode of the active pull down device (T20) is directly controlled by the second output signal (S2) complementary to the first output signal (S1) which controls the corresponding active pull up device (T13).
Patent EP-0284552-A1 (EP)
Inventor: TRAXLER PETER DR
IPC: A61K31/395
Filed: 1988-02-26
Abstract: Antivirally active hydrazones which are derived from a 3-formylrifamycin SV or S, or an analogue thereof saturated in positions 16, 17, 18, 19 and optionally also 28, 29, as the aldehyde component on the one hand and on the other hand of a substituted 1-amino-4-benzylpiperazine of the formula <IMAGE> in which each of the radicals R<1>, R<2>, R<3>, R<4> and R<5> together with its adjacent radical can denote a divalent aliphatic hydrocarbon radical having 3-10 C atoms, which together with the corresponding 2 C atoms of the central phenyl ring forms a fused 5- or 6-membered carbocyclic ring, where the other radicals denote hydrogen or C1-C4-alkyl, or in which R<4> denotes a C1-C12-alkyl, phenyl or hydrogen and R<1>, R<2>, R<3> and R<5> independently each denote a C1-C4-alkyl or hydrogen, where at least one of all the radicals must be different from hydrogen, and their salts are distinguished as inhibitors of reverse transcriptase and can accordingly be used for the treatment of diseases in which this is of importance, such as AIDS. These compounds are accessible by generally known analogous processes.
Patent EP-0349567-A1 (EP)
Title: Emballage, par exemple pour comprimes a usage pharmaceutique
Inventor: LOFMAN CLAES PETER
IPC: B65D51/26
Filed: 1988-03-09
Abstract: Emballage, de préférence pour comprimés à usage pharmaceutique, comprenant un récipient (1) en forme de manchon cylindrique, un bouchon de fermeture étanche (2) introduit dans une extrémité du manchon, et un anneau de sécurité (3) formant un prolongement de la surface d'enveloppe du récipient (1) et relié au récipient (1) au moyen de plusieurs ponts de liaison cassables (4). Un certain nombre de crochets sont disposés circonférentiellement sur le pourtour du bouchon de fermeture étanche (2), à des emplacements tels qu'ils butent contre le bord supérieur du récipient (1) lorsque le bouchon de fermeture étanche (2) est entièrement introduit et que l'anneau de sécurité est relié au récipient, les crochets formant en outre des organes d'arrêt contre une introduction ultérieure du bouchon de fermeture étanche (2) dans le récipient (1) lorsque l'anneau de sécurité (3) a été arraché et que le bouchon de fermeture étanche (2) a été ouvert pour la première fois.
Patent EP-0357646-A1 (EP)
Title: Treatment of aged skin with oral 13-cis-retinoic acid.
Inventor: PLEWIG GERD
IPC: A61Q19/00
Filed: 1988-04-05
Abstract: Various disorders of the human skin, particularly facial skin, of elderly individuals, may be treated with low doses of 13-cis-retinoic acid by oral administration in amounts which are non-toxic and non-teratogenic. The disorders are those which appear in the elderly and are complicated by excessive sun exposure (photoaging), including sebaceous gland hyperplasia, follicular Demodex infestation, bacterial and fungi-induced folliculitis, rosacea-like and seborrheic-like dermatoses and dandruff-like scalp conditions. The treatment is effective at doses of as low as 1-5 mg daily or every other day, and is preferably used with women beyond childbearing potential, and males over about 50 years of age. The treatment also retards and reverses hyperkeratosis, epidermal atrophy, and other skin changes of the elderly.
Patent EP-0362231-A1 (EP)
Inventor: FULLER KIP L
IPC: G07C9/00
Filed: 1988-04-20
Abstract: Un système (10) et un procédé de réclusion ou de consigne à domicile contrôlable à distance permettent de s'assurer depuis un bureau central (12) de la présence d'un prisonnier en un lieu éloigné désigné (14-1...14-N), tel que le domicile du prisonnier, et de déterminer si le comportement du prisonnier est en accord avec des restrictions associées à la réclusion, telles que l'abstinence en matière d'alcool et d'autres drogues. Ledit système comprend un appareil de test, tel qu'un alcotest (30), et/ou d'autres appareils de test destinés à détecter la présence d'un fluide dans le corps et servant à déterminer l'effet de l'abus de certaines substances par le prisonnier ainsi qu'à vérifier en même temps l'identité du prisonnier et le fait que les informations fournies par les tests proviennent bien du prisonnier identifié. Des dispositifs de reproduction et d'affichage d'images et de la voix ainsi que d'autres dispositifs servant à identifier le prisonnier sont envisagés.
Patent EP-0325155-A1 (EP)
Inventor: LUCCA ANGELO
IPC: D01H7/24
Filed: 1989-01-11
Abstract: The cap 1 of a cap spinning apparatus has at its upper end a yarn inlet attachment 8. This attachment 8 contains a downward slanting inlet channel 10 for the end 15, which arrives from the drawn frame via an eyelet 18. The result is the formation of a balloon between the eyelet and the upper surface of the cap. …<IMAGE>…
Patent EP-0328917-A1 (EP)
Inventor: SCHRODER GERHARD
IPC: E05F3/12
Filed: 1989-01-27
Abstract: A door closer must allow rapid opening, damped closing and forcible rapid closing. Furthermore, in the final closing movement, a rapid vigorous closing movement must take the place of the slow throttled closing movement, so that it is possible for a lock latch to be actuated. An overflow valve (22) designed in a special way makes it possible, in conjunction with the conventional throttle channels and throttle valves, to perform these various functions in a simple way. In interaction with a run-on member (34) accessible from outside and actuable by means of a tool, this overflow valve (22) makes it possible to vary the opening angle of the door determining the unthrottled final closing movement. Moreover, the overflow valve acting as a relief valve prevents damage because it makes it possible to reduce the sometimes very high pressure in the front cylinder space which is generated when the leaf is closed by hand. <IMAGE>
Patent EP-0334344-A1 (EP)
Inventor: OFUSA MASAATSU
IPC: A44B19/40
Filed: 1989-03-22
Abstract: A woven slide fastener stringer (10) is disclosed, which comprises a woven support tape (T) and a row of continuous coupling elements (E) woven into a longitudinal edge of the tape (T). The coupling elements (E) are securely anchored in place by a minimum number of binding warp threads (16) and a plurality of clamping warp threads (11, 12, 13) which form a cross-­sectionally triangular weave structure designed to ensure firm holding of the coupling elements (E) on the tape (T).
Patent EP-0345612-A1 (EP)
Inventor: DURIF PIERRE
IPC: B60B21/10
Filed: 1989-05-30
Abstract: The rim 1 comprises a hoop 10 and a seat 11 separated from the hoop 10. A play is thus created between the hoop 10 and the bead 2, axially in the mounting plane, which facilitates the mounting of the bead 2 inside the flanges 101 of the rim 1. The seat 11 is then inserted, which eliminates the mounting play and holds the bead 2 centred relative to the rim 1. 
<IMAGE>
Patent EP-0426895-A1 (EP)
Inventor: BLUME DIETRICH DIPL-ING
IPC: F16B39/24
Filed: 1989-11-08
Abstract: The invention relates to a self-locking fastening device having a screw or nut for fastening at least one first component to another component, the locking effect being obtained by means of ribs on surfaces that engage with one another, which ribs are chamfered in such a manner that a smooth roller effect is achieved. The fastening device has a disc (1) which is constructed on its surface facing the first component (B) such that, when the fastening device is tightened, said disc is held on the first component such that it cannot rotate and the surface opposite it has ribs (2) which are chamfered in such a manner that, when the screw or nut is tightened, a smooth roller effect is achieved on the surface of the screw or nut as a result of relative rotation between the surface of the screw or nut facing the disc (1) and the opposite surface of the disc. <IMAGE>
Patent EP-0347197-A1 (EP)
Inventor: AKI OSAMI
IPC: A61F7/08
Filed: 1989-06-14
Abstract: A sheet material for skin contact medical treatment at least one part of which is a therapeutically effective part comprising germanium and ceramic which irradiates far infrared rays by heating, said germanium and ceramic being provided within a distance of 0 to 3 cm in said therapeutically effective part. A composition of therapeutically effective materials for skin contact medical treatment which comprises germanium powder and ceramic powder which irradiates far infrared rays by heating is also disclosed.
Patent EP-0356049-A1 (EP)
Inventor: REID JOHN NICHOLAS
IPC: G07F11/64
Filed: 1989-07-31
Abstract: Dispensing machines are described which are suitable for use in a cold environment. The machines have a plurality of storage locations for supporting articles to be dispensed, each of which includes an electrical heating element. The heating elements can be energised individually and the heat generated by an energised heating element causes an article supported at the respective storage location to be released.
Patent EP-0363049-A1 (EP)
Inventor: LAMB TIMOTHY JOHN
IPC: B01D21/24
Filed: 1989-09-21
Abstract: There is disclosed a separator of the low energy type comprising a cylindrical vessel (1) in which rotational movement of liquid and suspended solids within the vessel (1) is sufficient to cause and enhance an inward sweeping effect towards an annular opening in the base (3) on solids accumulated at the base (3) of the vessel (1), whilst being of sufficiently low energy that separation of the solid components of the liquid in the vessel (1) is brought about primarily by gravity. In order to trap floatables material, a floatables trap (19) is provided inward of an annular dip plate (9) in the vessel (1).
Patent EP-0361827-A1 (EP)
Inventor: MEKI NAOTO
IPC: C07C43/17
Filed: 1989-09-25
Abstract: A pyrazole compound is represented by the formula,
     wherein R, is a hydrogen atom, or an alkyl or phenyl group; R 2  is a hydrogen atom, or an alkyl or haloalkyl group; R 3  is a hydrogen atom, or an alkyl or phenyl group; each of R 4  and Rs, which may be the same or different, is a hydrogen atom or an alkyl group; Rs is a hydrogen atom, or an alkyl, haloalkyl, alkenyl, alkoxyalkyl, alkylthioalkyl, trialkylsilyl or dialkyl phenylsilyl group, or an optionally substituted cycloalkyl, cycloalkenyl, phenyl or pyridyl group; R 7  is an alkyl, haloalkyl, alkenyl, haloalkenyl, alkynyl, haloalkynyl, alkoxyalkyl, alkylthioalkyl or mono or dialkylaminoalkyl group, or an optionally substituted cycloalkyl or cycloalkenyl group, or a group represented by
     (in which X is an oxygen or sulfur atom), or a group represented by
     (in which each of V's, which may be the same or different, is a hydrogen or halogen atom, or an alkyl, haloalkyl, alkoxyl, haloalkoxyl or methylenedioxy group, A is a nitrogen atom or a methine group, and n is an integer of from 1 to 5); and Z is an oxygen or sulfur atom. 
     It has insecticidal, acaricidal and fungicidal properties. Methods for preparing it and intermediates used in such methods are also disclosed.
Patent EP-0365245-A1 (EP)
Inventor: REID JOHN MELVIN CLARK
IPC: G01N33/18
Filed: 1989-10-16
Abstract: Apparatus (1) for monitoring impurity in a liquid, specifically toxin(s) in activated sewage sludge, comprises a vessel (2) with a plurality of chambers (3 and 4) through which the liquid (sludge) is circulated in use to promote mixing, and a compartment (5) in the vessel in fluid communication with the chambers (3 and 4) and adapted to promote a quiescent settlement zone from which liquid is removable.
Patent EP-0330541-A1 (EP)
Inventor: CHARAVIT JEAN-CLAUDE THOMSON-C
IPC: G01S1/30
Filed: 1989-02-09
Abstract: The method enables the positions of receivers to be determined with respect to a number of radio transmitting stations each feeding a number of aerials. It involves transmitting a signal at a fixed frequency successively from each of the aerials Ai of a transmitting station, and measuring the relative phases of the signals received at each receiver which have been transmitted successively from each aerial of a station STj. The angle  theta i at which the electromagnetic waves arrive from the station is calculated from the measured relative phases. <IMAGE>
Patent EP-0329572-A1 (EP)
Title: Multiplieur de nombres binaires à très grand nombre de bits
Inventor: GALLAY PHILIPPE
IPC: G06F7/50
Filed: 1989-02-13
Abstract: La présente invention concerne un multiplieur de deux valeurs binaires X et Y à très grand nombre (q) de bits dans lequel il est prévu des mémoires stockant les nombres X et Y et un registre de résultat MR, X s'exprimant comme la séquence de bits (xq-1) ... xj ...x0), ce multiplieur mettant en oeuvre l'algorithme consistant à effectuer séquentiellement de j = q-1 à j = 0 les additions 2R + xjY et à placer à chaque fois le résultat dans le registre de résultat (MR). Dans ce multiplieur les additionneurs sont groupés en n blocs de m bits (avec n x m = q), m étant choisi pour que la durée de transfert de retenue dans un bloc soit inférieure à une période d'horloge. Chaque bloc comprend une première et une deuxième ligne d'additionneurs élémentaires formant des cellules (C1 à Cm+1) associées à chaque paire de bits à additionner. Ce multiplieur est tout particulièrement adapté à la réalisation des opérations XYmodN et X<S>modN.
Patent EP-0446208-A1 (EP)
Title: Language training.
Inventor: STENTIFORD FREDERICK WARWICK M
IPC: G10L15/00
Filed: 1989-07-25
Abstract: PCT No. PCT/GB89/00846 Sec. 371 Date Feb. 25, 1991 Sec. 102(e) Date Feb. 25, 1991 PCT Filed Jul. 25, 1989 PCT Pub. No. WO90/01203 PCT Pub. Date Feb. 8, 1990.A speech synthesizer (3) produces prompts in the voice of a native speaker of a language to be learned to which the student replies or imitates. A phrase recognizer (1) employs keyword recognition to generate from the student's prompted response an original speech template spoken by the student. Thereafter, interactive dialogue takes place. The student's progress in that dialogue is monitored by measuring the deviation of the student's current speech from his original speech template. When this deviation is sufficiently large so that the recognizer (1) no longer recognizes what the student is saying, the system retrains and updates the student's speech template. In another embodiment, the system includes a display which shows the native speaker's mouth shape while the words to be imitated are spoken by the speech synthesizer (3). Also provided are a video pick-up and analyzer for analyzing the shapes of the student's mouth to give the student visual feedback.
Patent EP-0431022-A1 (EP)
Title: Process and device for preventing malfunction of a dental evacuation system.
Inventor: TRAWOEGER WERNER
IPC: A61C17/06
Filed: 1989-08-23
Abstract: In order to avoid malfunction of a dental suction system as far as possible, a free-flowing additive is added in portions already to the liquid-solids mixture, sucked out of the mouth of the patient by means of suction air, in the mouthpiece (3). This is done in intervals during treatment. The additive essentially consists of a mixture of an antifoam, a cleaning agent and a disinfectant. <IMAGE>
Patent EP-0561771-A1 (EP)
Inventor: LENNOX CHARLES D
IPC: A61B18/08
Filed: 1989-10-25
Abstract: La présente invention se rapporte à un dispositif et à un procédé servant à chauffer les tissus corporels, le dispositif comprenant une tige de cathéter (10) destinée à être introduite dans le corps d'un patient, ainsi qu'une chambre formée d'un ballon dégonflable (8) monté sur la tige et rempli d'un fluide électroconducteur (36). Une source d'alimentation (50) applique un potentiel électrique sur au moins deux contacts (22, 24) à l'intérieur de la chambre par l'intermédiaire de conducteurs (18, 20). Le fluide est chauffé sur la base des pertes correspondant à I2R, par un courant électrique haute fréquence passant entre les électrodes et chauffe à son tour les tissus environnants. Le procédé de la présente invention consiste à introduire le dispositif dans le corps d'un patient, à remplir la chambre avec le fluide et à appliquer un potentiel électrique sur les contacts. Le dispositif fait office de source thermique et un thermistor (26) placé dans le ballon ou en contact avec les tissus réagit à l'effet chauffant pour commander l'application du courant.
Patent EP-0403722-A1 (EP)
Inventor: ARIMOTO HIRONOBU C O MITSUBISH
IPC: H01J11/46
Filed: 1990-01-26
Abstract: A plasma display device is provided with one substrate having a plurality of electrode drawing-out portions extending up to a side end thereof for applying an AC voltage to X side electrodes each independently, a second substrate having a plurality of electrode terminal portions formed independently on its electrode-disposed surface, the plural electrode terminal portions being electrically connected respectively to the plural electrode drawing-out portions by a connector portion. The connection of each of the X and Y electrodes with an external power source can thus be made on only the Y side electrode-­disposed surface of the second substrate. Besides, the shape of the substrates is simplified.
Patent EP-0384346-A1 (EP)
Inventor: PHAM VAN DOAN
IPC: H01H33/59
Filed: 1990-02-19
Abstract: The subject is a DC interruption device characterised in that it comprises a cryostat inside which are arranged two superconducting windings (7, 8) connected in pairs inside each of the two bushings (3, 4) of the cryostat which constitute terminals of the device, and an assembly connected to the said terminals and comprising in series a capacitor (C) and an interrupter (IF), the point common to the capacitor and to the interrupter being earthed through a resistor (R). Application to the interruption of high-tension DC lines. <IMAGE>
Patent EP-0387663-A1 (EP)
Inventor: HAAS JOHANNES
IPC: A01N53/00
Filed: 1990-03-06
Abstract: Nitromethylene- and nitroiminoimidazolines and their mixtures with selected other insecticides are outstandingly suitable for controlling keratin damaging species, in particular moths. The compounds are highly active and can be used in all application processes known in the textile industry. Compared with the individual compounds, the mixtures are distinguished by a synergistically increased action.
Patent EP-0391084-A1 (EP)
Inventor: RITTER JOACHIM DIPL-ING FH
IPC: F16D41/07
Filed: 1990-03-08
Abstract: In modified load-dependent free-wheel clutches (1), an elastic clamping ring (3) is designed such that its diameter is variable and is coupled to an actuating part (14), making use of a wedge surface effect (15, 16), such that a relative rotation of the actuating part with respect to the variable-diameter clamping ring causes a change in the separation of the clamping paths. …<??>The variable-diameter clamping ring (3) is divided by at least one axial slot and is prestressed in the radial direction, by at least one spring (13), against the change in separation which can be caused by the actuating part. Special configurations provide a variable-diameter clamping ring which is assembled from at least two segments. The segments (12) are displaced radially, in that operating elements (16), connected to the actuating part (14), run on these segments against wedge surfaces (15) inclined in the circumferential direction. Such free-wheel clutches are suitable, for example, for use in window winding devices for motor vehicles or as free-wheel clutches, which can be actuated in two directions, in automatic transmissions. …<IMAGE>…
Patent EP-0457940-A1 (EP)
Inventor: DRAEGER JUERGEN
IPC: G05B19/042
Filed: 1990-05-21
Abstract: An electronic device such as a medical monitor (1) operates under program control. If any of these programs needs update, or if new programs or test procedures are to be added to the existing programs, an activating circuit such as box (7) containing a microprocessor and a non-volatile memory is connected (cable (8), connector (9), jack (6)) with the electronic device. The microprocessor contained in box (7) executes a program which basically consists of two modules, the first module establishing communication with the electronic device and the second module transmitting activating code, program code or a test code to the electronic device. It is possible either to "download" new programs or to activate programs which already exist in the electronic device. The first module may comprise steps to ensure that box (7) can only be used with one electronic device and further to ensure that a download is only performed if the electronic device has not yet been activated.
Patent EP-0411458-A1 (EP)
Inventor: KIRCHGRABNER HERBERT
IPC: B65D43/16
Filed: 1990-07-25
Abstract: A tape of a box cover closure (11), consisting of two adhesive strips (3, 4), which overlap at the longitudinal ends (8, 9), on the body (1) of a box (2) can be opened with a single tear-off movement if the one adhesive strip (3) is short in relation to the other adhesive strip (4) and if the other adhesive strip (4) contains a tear-off thread (7) and overlaps the longitudinal ends (9) of the first adhesive strip (3) with its longitudinal ends (8). <IMAGE>