baber/WOPTO huggingface dataset:
Patent EP-0392281-A1 (EP)
Inventor: ALTDORF ROLF DR
IPC: A61F13/26
Filed: 1990-03-29
Abstract: A tampon applicator having an outer sleeve and an inner sleeve (152), which is displaceable therein, is provided with an axial longitudinal slit (155) and encloses a tampon (153). A retention element (160) is connected to outer sleeve (151) and projects through longitudinal slit (155) of inner sleeve (152), and lies against rear end of tampon (153). When inner sleeve (152) is withdrawn out of outer sleeve (151), tampon (153) is held in place by retention element (160) and transferred into outer sleeve (151). Retention element (160) is provided with one part of a locking mechanism (203, 204), the outer part of which is formed by one of said sleeves (151, 152). Aforesaid locking parts interact in such a way that retention element (160) is locked in its engaged position bent into inner sleeve (152). Transfer of tampon (153) out of inner sleeve (152) into outer sleeve (151) is thereby ensured when tampon applicator is utilized, and a simple, economic mass production of the tampon applicator is ensured.
Patent EP-0414997-A1 (EP)
Inventor: MEHNER GOTTHILF
IPC: A61M39/04
Filed: 1990-04-24
Abstract: A connector (1) for catheters is proposed, this connector having a valve formed by a cup-shaped valve body (3) of elastomeric material, which is longitudinally displaceable to a limited extent in the through-channel (2) and whose base (5) has at least one central slot (6), and by a truncated cone (7) which is directed towards the base and has a central through-opening. <IMAGE>
Patent EP-0402684-A1 (EP)
Inventor: MATTEI RICCARDO
IPC: A24C5/60
Filed: 1990-05-25
Abstract: A perforating device (1) for forming holes (2) in cigarettes (3) or similar items, whereby a laser beam (8), emitted by a laser source (7), is directed on to the cigarettes (3), engaged inside respective seats (4), by means of a mobile reflecting and focusing unit (22) mounted for rotation about an axis (9), and a rotary reflecting element (23) located on the aforementioned axis (9); the cigarettes (3) turning about their axis and being conveyed transversely in relation to the same on a drum (5) turning about the axis (9) of the beam (8) at the same speed as the rotary reflector (23); the mobile unit (22) receiving the beam (8) coaxially with the beam axis (9) and deflecting it first outwards and then towards the beam axis (9); the focused beam (8) being again deflected outwards towards the ciagrettes (3) by a ring of mirrors (25) carried on the rotary reflecting element (23) and equal in number to the seats (4) on the drum (5).
Patent EP-0406561-A1 (EP)
Inventor: PIEPER HELMUT DIPL-ING
IPC: C03B3/02
Filed: 1990-05-28
Abstract: The invention relates to a filtering device for waste gases, containing dust and sulphurous compounds, from glass-melting furnaces. 
<??>The novel filtering device is characterised in that the filter medium is mineral wool (1) which can be moved through the waste gas stream by means of at least one belt (2) which is suitable for passing gases and is temperature-resistant. 
<IMAGE>
Patent EP-0426991-A1 (EP)
Inventor: SCHWERER PETER
IPC: C04B35/64
Filed: 1990-10-02
Abstract: In a process for drying and firing ceramic components, for example sintering ferrites and the like, drying and sintering take place in one and the same roller furnace (2). A temperature of about 250 DEG C with indirect diffuse radiant heat, that is to say not pointing directly onto the workpieces (5), is used for drying. For this purpose, the heating elements (9) generating this radiation are arranged underneath the workpieces (5) resting on the roller track (3). <IMAGE>
Patent EP-0423880-A1 (EP)
Inventor: HEYNDERICKS INGRID EMILIENNE J
IPC: G02B6/12
Filed: 1990-10-12
Abstract: A molecularly oriented synthetic resin composition whose coefficient of linear thermal expansion in two mutually perpendicular direction, below the glass-transition temperature, is at least a factor of 3 smaller than in a third direction extending perpendicularly to the first two directions, is manufactured by curing a liquid-crystalline curable synthetic resin composition. The curable synthetic resin composition comprises a chiral dopant, leading to the helicoidal order of the molymer molecules, after which the synthetic resin composition is cured so as to form a polymer network. The materials thus obtained are suitable for use as claddings on materials having a coefficient of thermal expansion which is smaller than that of most synthetic resins.
Patent EP-0436998-A1 (EP)
Inventor: DOOMERNIK FRANSISCUS MARIA PET
IPC: H01J29/76
Filed: 1990-12-21
Abstract: A method of continuously winding in a recess-shaped winding space a saddle-shaped, flared deflection coil (9) having two arcuate connection portions at the ends and two interposed coil flanks. Since a plurality of evenly distributed projections (37,39) is inserted into the winding space during winding, reset points are provided in portions where the coil flanks are wound, which reset points counteract possible wire positioning errors (so-called winding spread) giving rise to a spread of line astigmatism when the coil is combined with a display tube.
Patent EP-0387072-A1 (EP)
Inventor: MAEDA HIDEAKI C O INTELLECTUAL
IPC: H01F6/02
Filed: 1990-03-08
Abstract: A superconducting apparatus is provided with wind­ings (11) having superconducting wires wound in a plu­rality of turns, and a cryostat (13) housing the windings (11) so as to cool the windings (11) in a superconducting state. The superconducting wires dis­posed at the outer and inner peripheral areas of the windings (11) are selected to be highly stabilized superconducting wires (22) such that, even if frictional heat is conducted towards the windings (11), the highly stabilized superconducting wires (22) are very less quenched and in turn the possibility of the quenching of the overall windings (11) is extremely low. Further, good heat conductors (31) are provided on the radially outer and inner of the windings (11). Frictional heat which flows towards the windings (11) is transmitted into the good heat conductors (31) in the circumfe­rential direction, and is dissipated midway during the heat conduction. As a result, the introduction of the frictional heat into the windings is avoided and in con­sequence no quenching occurs in the superconducting wires. This enables the overall windings (11) to be prevented from being quenched.
Patent EP-0402089-A1 (EP)
Inventor: ABDULALLY IGBAL FAZALEABBAS
IPC: F22B1/02
Filed: 1990-06-05
Abstract: A reactor (10) in which a bed (30) of particulate material including fuel is formed in one (12) of two sections in a vessel. Air is passed through the bed at a velocity to fluidize said material and promote the combustion of the fuel. The air and the combustion gases mix and entrain a portion of the particulate material, and pass from the one section (12) to the other section (16). A plurality of spaced parallel water tubes (40) are disposed in the path of the mixture and entrained particulate material as they pass through the other section to separate the entrained particulate material from the mixture.
Patent EP-0459056-A1 (EP)
Inventor: KOIDE SHUNICHI
IPC: C08G69/32
Filed: 1990-10-04
Abstract: Aromatic polyamides of the invention are polyamides comprising a recurring unit
       
 and a recurring unit [-NH-Ar₁-NH-] and copolyamides comprising a recurring unit
       
 and a recurring unit [-NH-Ar₂-NHCO-Ar₃-CO-] wherein Ar₁ and Ar₂ are, for example, phenylene group, naphthylene group, biphenylene group, and 4,4'-methylenediphenylene group and Ar₃ is, for example, phenylene group, naphthylene group and biphenylene group in which both the bonding chains extend in the coaxial direction or in the parallel direction to axis. 
     The aromatic polyamide of the invention has high glass transition temperature and has heat resistance, high strength, and high elasticity and besides is soluble in various solvents and is excellent in spinnability and film-formabillty. The aromatic polyamide is molded into fibers or films and can be utilized as electric insulating materials, laminates, varnishes, fabrics, synthetic papers, etc.
Patent EP-0430495-A1 (EP)
Inventor: EICHHORN RUDOLF
IPC: D05B23/00
Filed: 1990-11-15
Abstract: In order to be able to process comfort gussets (13, 23) which reach to the waistband of the pantihose or tights, using a line closing apparatus for the machine joining of the legs thereof, an extra form (37) is provided in the sets of forms (31) of the apparatus, for receiving and mounting a tubular prefabricated comfort gusset; the gusset is cut open together with two tubular prefabricated stocking leg portions (11, 21 and 12, 22) of the tights and is connected to the stocking leg portions (11, 12; 21, 22) when seaming the legs together.
Patent EP-0402221-A1 (EP)
Inventor: DUPRE PASCAL
IPC: A01G13/02
Filed: 1990-06-05
Abstract: Pièce amovible de fixation au sol (2) d'un élément à fixer (3) tel que film, filet pour l'agriculture, qui est rigide et indéformable et comprend au moins une fiche principale (7) destinée, à traverser à partir de sa partie extrême libre d'enfoncement (8) l'élement à fixer (3) et à être enfoncée dans le sol (2) et une garde (9), fixée transversalement à la fiche principale (7) à l'opposée (10) destinée à immobiliser l'élément à fixer (3) par serrage contre le sol (2).
Patent EP-0424268-A1 (EP)
Inventor: THURIER YVAN
IPC: B23P19/04
Filed: 1990-10-19
Abstract: Method to control the mounting of half-cones on the valve stem, characterised in that four differential measurements of height (A1), (A2), (A3), (A4) are taken, between three points (A), (B), (C) on the half-cones (3), (4), distributed at 120 DEG  around the valve stem (1) and a point (D) on the extreme face (2) of the valve stem (1), making it possible to calculate the three height differences (A1 - A2), (A3 - A2), and (A4 - A2), as well as the absolute values of (A1 - A3), of (A3 - A4) and of (A4 - A1) which must be less than a value "t" which is the perpendicularity tolerance of the plane formed by the extremity of the two half-cones (3), (4), with respect to the axis of the valve (1) and to deduce therefrom the correct mounting of the said half-cones (3) and (4). <IMAGE>
Patent EP-0395588-A1 (EP)
Inventor: WEBER KURT DR
IPC: D21C9/10
Filed: 1990-04-19
Abstract: Novel dibenzofuranylbiphenyl compounds of the formula (I) <IMAGE> which, if desired, are mono- or polysubstituted by radicals R which are hydrogen, C1-C4-alkyl, C1-C4-alkoxy, halogen, phenoxy or benzyloxy and in which R3 denotes C1-C4-alkyl, halogen or phenyl, M denotes hydrogen and/or an equivalent of a non-chromophoric cation, their preparation and their use for fluorescent brightening.
Patent EP-0388381-A1 (EP)
Inventor: EKELUND BJOERN OLOF PETER
IPC: H04L27/12
Filed: 1990-02-20
Abstract: A waveform generator incorporated in a radio transmitter of quadrature type for binary continuous phase modulation (CPM). It is previously known to store the waveforms of the two quadrature channels I and Q in two addressable table units, wherein the one unit stores sin  and the unit stores cos , where  is the phase angle. The table units are addressed by means of a bit history register (BHR) which stores the instantaneous phase, and a quadrant memory which stores the accumulated phase. According to the invention, the two table units are replaced with a single table unit (SCT) which stores curve segments (A-H) solely for one of the waveforms sin  or cos . The table unit (SCT) is addressed by means of an address conversion (ADR) between the bit history register/quadrant memory (BHR and QM respectively) and the table unit (SCT). The generator also includes a controllable negation unit (NP) and a latching circuit (LS) upstream of D/A-converters (DA1, DA2) and the modulator circuits (M1. M2, ADD) of the transmitter.
Patent EP-0393018-A1 (EP)
Inventor: MENHARDT WALTHER DR
IPC: A45D20/12
Filed: 1990-04-10
Abstract: An electrically heated appliance (1), particularly a hair-drying and -dressing device which exhibits a heater (6) in which a PTC heating element (7) or several such heating elements is or are arranged as the heat source, and also an inbuilt motor-driven blower (5) by means of which an air flow can be delivered over the heater (6) to outlet openings (4) provided on the device for the heated air, and has a rod-shaped heatable working part (2). The heater (6) is a rod- like body, provided with longitudinally extending air ducts (9), which is arranged with at least a part of its length in the rod-shaped working part (2) and exhibits one or more metallic heat conducting bodies (8) which rests or rest in close heat-conducting contact against the PTC heating element(s) (7). The heat conducting body (8) is rod-shaped, or the heat conducting bodies together form a rod- shaped body, the heat conducting body or bodies being provided with longitudinal passages and/or with longitudinal grooves on the outside for forming the air ducts. <IMAGE>
Patent EP-0466749-A1 (EP)
Inventor: REINIG CLAUS
IPC: H01J61/52
Filed: 1990-04-03
Abstract: Une lampe fluorescente, notamment une lampe à décharge de mercure, comporte un tube de décharge opaque (1) avec un fil chauffant de résistance ohmique (2), et un fil thermo-sensible (10), par exemple une fibre de verre, un fil métallique, ou autre câblé qui s'étend le long du tube de décharge. Le fil chauffant est enroulé, de préférence en spirale, autour du fil thermo-sensible, lequel constitue un noyau de guidage intérieur.
Patent EP-0433453-A1 (EP)
Inventor: SAITO SHIRO INAX CORPORATION -
IPC: F16K11/056
Filed: 1990-05-29
Abstract: A multi-way valve whose handle can be turned with small force, in which a valve body (40) or a cam shaft (168) for opening and closing outflow ports (66,68,44a) is rotatably fitted into a valve case (38) provided with an inflow port (64) and said plurality of outflow ports (66, 68 and 44a), said outflow ports are disposed on the perpipheral surface and end surface of the valve case (38), balls (60,62, 160B, and 160C) capable of closing the outflow ports on the peripheral surface of the valve case (38) are disposed in the case (38) and arm or cam parts for moving said balls are provided to said valve body (40) in such a manner that said outflow ports on the end surface are opened or closed with the valve body (40) or ball (160C).
Patent EP-0428750-A1 (EP)
Inventor: LEVIN IGOR ANATOLIEVICH
IPC: B06B1/02
Filed: 1990-03-13
Abstract: A thin-walled construction to be cleaned is brought into elastic deformation oscillations with converging waves generated by subjecting the construction, along the contours of the surface to be cleaned, to synchronous and similar single pulses. The method is implemented by the use of an electromagnetic source (1) of are chemical pulses in combination with a waveguide (2) transmitting the mechanical pulses to the construction (4) to be cleaned and consisting of a ring (8) with a disk (9) intended for supporting the source (1) and connected with said ring by cross pieces (10).
Patent EP-0476134-A1 (EP)
Inventor: IMAIZUMI HISAAKIRA KABUSHIKI K
IPC: H01L35/34
Filed: 1990-06-14
Abstract: A thermoelectric semiconductor material of the invention is constituted of a sinter of a solid solution powder of bismuth telluride (Bi₂Te₃) - antimony telluride (Sb₂Te₃) or bismuth telluride (Bi₂Te₃) - antimony telluride (Sb₂Te₃) - antimony selenide (Sb₂Se₃) having a uniform particle size obtained by mixing together bismuth, antimony, tellurium, selenium and impurities of one conductivity type at desired composition, heating and melting the mixture, quenching the mixture to form an ingot thereof, pulverizing it to have a uniform particle size, and sintering it under pressure. Therefore, a thermoelectric element thus formed has high mechanical strengths and good characteristics.
Patent EP-0433426-A1 (EP)
Inventor: MUENTENER JUERG
IPC: F16M11/04
Filed: 1990-07-04
Abstract: Un statif pour supporter un appareil (microscope opératoire) (1) comprend des moyens structuraux pour équilibrer et orienter librement l'appareil (1) dans l'espace. Ces moyens comprennent des dispositifs de réglage dans trois directions orthogonales, avec lesquels le centre de gravité de l'appareil (1), éventuellement avec tous les modules accessoires adaptés, peut être amené à coïncider avec le point d'intersection des axes non verticaux (A-A et B-B). Cela s'effectue sans déplacement de contre-poids d'équilibrage. Dans le statif décrit, la friction dans les articulations des barres parallèles (18) peut être sensiblement réduite. Des mesures sont prévues pour compenser la variation résultante, en fonction de l'élévation, d'énergie de l'élément accumulateur d'énergie (11). A cet effet, un dispositif accessoire (13, 14, 20) modifie la position de l'élément suspendu accumulateur d'énergie (11) en fonction de l'angle. Une deuxième variante consiste en un dispositif accessoire adaptable se présentant sous la forme d'un réservoir de liquide (15) qui se monte sur le parallélogramme articulé (18). Celui-ci contrebalance en continu toute augmentation d'énergie de l'élément accumulateur d'énergie (11). Les dispositifs accessoires destinés au statif sont représentés en liaison avec un microscope opératoire (1), mais d'autres appareils, par exemple des caméras ou des dispositifs de mesure, peuvent également être supportés avec un réglage fin reproductible et un équilibrage dans l'espace.
Patent EP-0489829-A1 (EP)
Title: A valve arrangement.
Inventor: RIIS KEN
IPC: B67D1/08
Filed: 1990-08-23
Abstract: PCT No. PCT/DK90/00216 Sec. 371 Date Mar. 31, 1992 Sec. 102(e) Date Mar. 31, 1992 PCT Filed Aug. 23, 1990 PCT Pub. No. WO91/02694 PCT Pub. Date Mar. 7, 1991.A valve arrangement is so adapted that it can be used for a transportable container (1) for storing and distribution of a liquid under pressure from a propellant gas. The arrangement comprises a stub (2) secured in an opening upwardly in the container (1) and a double valve (12) with both a gas and a liquid passage (33, 35). The valve (12) substantially consists of a valve housing (3), which can be detachably mounted in the stub (2), as well as a riser pipe part (15), which is mounted co-axially with an upper reception area in the valve housing (3) and which can be displaced from an upper closed valve position to a lower open valve position against the pressure of a spring (10). The riser pipe part (15) can moreover be displaced additionally a distance downwardly from the lower open valve position to a lower bottom position. Further, the riser pipe part (15) mounts an obliquely downwardly and outwardly protruding finger (42) with a lower free end part (44 ), which is so spaced from the top and axis of the riser pipe part (15) that the valve (12) can only be dismounted completely in or in the vicinity of the bottom position of the riser pipe part (15). This prevents damage which might occur if unauthorized persons should try to dismount the valve (12) before the gas pressure in the container (1) has been completely relieved.
Patent EP-0494896-A1 (EP)
Inventor: EBERSOLE RICHARD CALVIN
IPC: G01N33/543
Filed: 1990-09-25
Abstract: Méthode de capteur biologique pour détecter des cibles biologiques, employant des techniques de liaison spécifiques ou des méthodes d'hybridisation combinées avec l'amplification enzymatique et la capacité de détection de la masse d'un oscillateur piezoélectrique. Est également présenté un capteur biologique optique.
Patent EP-0452445-A1 (EP)
Title: Procede pour l'introduction d'additifs coulants dans un recipient metallurgique et recipient s'y rapportant
Inventor: WELLS WILLIAM
IPC: F27D1/16
Filed: 1990-10-26
Abstract: Pour le traitement métallurgique d'un bain de fusion (1) dans un récipient de fusion et d'affinage métallurgique (3), des additifs coulants (43), en particulier de la chaux, dans un état allant de granuleux à pulvérulent, sont apportés, au moins pendant une partie de la phase de raffinage, à la zone supérieure de la face interne (15') de la paroi du récipient (11), répartis sur la circonférence. Les additifs (43) forment sur la paroi du récipient (11) une couche isolante et protectrice permettant de réduire les pertes d'énergie et de prolonger la durée de vie du récipient (3).
Patent EP-0440152-A1 (EP)
Inventor: HOLTGREIFE HERBERT
IPC: E06B3/34
Filed: 1991-01-29
Abstract: A window or door is proposed, which consists of a number of adjacent leaves 1, 1' which are interconnected in an articulated manner and which are displaceable in a concertina-like folding movement in upper and lower guide rails 5 running in the plane of the wall. One or more leaves 1, 1' are articulated to one another with turn and tilt fittings 8. <IMAGE>
Patent EP-0495150-A1 (EP)
IPC: E06B3/54
Filed: 1991-02-19
Abstract: In order to achieve, in a façade construction with frameless insulating glazings (14) fastened via supporting adhesive bonds (12) on façade profiles (10), an optimised heat insulation in the glass join, observing existing regulations with regard to the ventilation of glass rears, and an optimum vapour pressure equalisation and drainage in the region of the glass join, additional profiles (62) forming or having cavities are arranged in a bridging manner in the intermediate space between opposite seals of the insulating glazings (14). The additional profiles (62) at the same time keep the intermediate space free from any filling material, at least one end of the additional profiles (62) being open for drainage and/or vapour pressure equalisation. <IMAGE>
Patent EP-0486752-A1 (EP)
Inventor: SCHWIDDER KLAUS-DIETER
IPC: E21B47/18
Filed: 1991-04-17
Abstract: In the case of a directional drill string comprising a pipe with a shaft bearing in a concentrically outer pipe, which has a rolling bearing, the invention is characterised in that the shaft bearing has permanent lubrication by means of an annular cylinder (16) containing the lubricant and an annular piston (17) which presses with a piston area (21,22) on the lubricant and is loaded on its opposite piston area by the hydrostatic pressure of rising drilling mud, surrounding the directional drill string in the drill hole, thereby providing a liquid filling, which occurs in the annular cylinder (16) and is loaded via a radial seal (35-37), which is stressed by the drilling mud occurring in a radial gap (33). <IMAGE>
Patent EP-0457293-A1 (EP)
Inventor: PATEL KANTI DAHYABHAI
IPC: H01R12/58
Filed: 1991-05-15
Abstract: The present invention relates to circuit board contact elements and compliant sections thereof which are mounted in plated-through holes in printed circuit boards, generally in conjunction with a plastic header or other electrical connectors.
Patent EP-0459408-A1 (EP)
Inventor: HIRASAWA MASAHIDE CANON KABUSH
IPC: H04N5/232
Filed: 1991-05-27
Abstract: An optical system controlling apparatus includes a plurality of lenses (101-105) for varying an optical characteristic, a plurality of driving parts (106-111) for driving the plurality of lenses, respectively, a plurality of sensors (112,113) for detecting the respective states of drive of the plurality of lenses, and a controlling circuit (117) for driving each of the driving parts on the basis of detection information provided by the sensor and controlling each of the lenses during a steady state, the controlling circuit being capable of performing initialization for the respective lenses by parallel processing during an initial state before the steady state is established. Use: quick initialisation or reset of a 200m camera.
Patent EP-0467058-A1 (EP)
Inventor: BRUENS JEAN-MARIE
IPC: G05D23/02
Filed: 1991-06-04
Abstract: An actuator mechanism for automatically changing and adjusting the orientation of air discharged from the register of an air distribution system solely under the variation of the supply air temperature. The actuator mechanism (22) includes a ram (38) exposed to the supply air and including a cylinder (40) filled with a a mixture of alkane waxes and an operating rod (48). The solid to liquid phase transition of the waxes with temperature increase will push the rod outwardly while a return spring (62) will return the rod as the temperature decreases. The operating rod is connected to the register slats (18) through a transverse arm (78), a common link (24) and spring clips (30) releasably fitted to the slats.