baber/WOPTO huggingface dataset:
Patent EP-0309585-B1 (EP)
Inventor: NAKAMURA YOSHINORI NISSEI ASB
IPC: B29C45/26
Filed: 1988-03-11
Granted: 1995-02-01
Abstract: This invention relates to a hot runner system used for an injection molding machine adapted to obtain a plurality of molded products at a time, which consists of a hot runner block (1) provided with a core-inserting bore (2) in the central portion of the interior thereof so as to extend in the axial direction thereof, a sprue (5) in the intermediate portion of a side section thereof, a required number of passages (3) in another side section thereof so as to be spaced at regular intervals and in parallel with one another and extending up to the bore (2), a sprue member (6) fitted over the sprue (5), and nozzle members (4) fitted over the passages (3); a cylindrical core member (7) having a heating means (9) at its center and inserted closely in the central portion of the hot runner block (1) so as to extend in the axial direction thereof; and a hot runner (10) which communicates the sprue (5) with the passages to which the nozzle members (4) are joined, and which is formed in the outer circumferential surface of the core member (7).
Patent EP-0326590-B1 (EP)
Inventor: OHLE ECKHARD
IPC: B23K3/06
Filed: 1988-07-20
Granted: 1993-10-27
Abstract: Un procédé sert à régler dans un dispositif de soudage la vitesse d'avancement du métal d'apport en fil (7) lors de l'apport automatique d'une quantité déterminée de métal d'apport en fil à souder. Le dispositif de soudage comprend un chariot (14) pourvu d'un agencement (16, 17) d'avancement du métal d'apport en fil connecté à un moteur (21) qui transporte un longueur déterminée du fil métallique de métal d'apport à souder jusqu'à l'emplacement (4, 5) du soudage et qui retient le fil métallique (7) une fois le soudage achevé. Afin d'empêcher (11) l'extrémité du fil métallique de se recourber et pour compenser un chauffage irrégulier de l'emplacement (4, 5) du soudage, l'intensité de la force d'avancement exercée par le moteur sur le fil métallique (7) est réglée proportionnellement à l'intensité de la force d'application de l'extrémité (11) du fil métallique sur l'emplacement (4, 5) du soudage.
Patent EP-0319563-B1 (EP)
Title: Process for bleaching of materials with a dithionite solution
IPC: D06L4/30
Filed: 1988-06-14
Granted: 1991-10-02
Abstract: PCT No. PCT/SE88/00320 Sec. 371 Date Feb. 13, 1989 Sec. 102(e) Date Feb. 13, 1989 PCT Filed Jun. 14, 1988 PCT Pub. No. WO88/10334 PCT Pub. Date Dec. 29, 1988.Process for bleaching of materials, at which an aqueous solution of borohydride containing borohydride corresponding to from 15 to 35 percent by weight of sodium borohydride and hydroxylic ions corresponding to not more than 10 percent by weight of NaOH is brought to react with a bisulfite solution, after which the dithionite solution thus obtained is added to the material to be treated. This process gives a simple and economic preparation of dithionite bleaching solution in situ, in connection with the bleaching.
Patent EP-0399060-B1 (EP)
Inventor: KELLNER WALTER-ULRICH DR DIPL-
IPC: H01L27/108
Filed: 1989-05-22
Granted: 1995-05-24
Abstract: The arrangement provided contains memory cells consisting of MOS transistors and trench capacitors, the trench (4) being etched so as to overlap with the peripheral region of the field oxide (3) insulating the cells. The inside wall of the trench is provided with an insulating layer (7) and the electrodes (10, 12) of the capacitor consist, of two conducting layers which have been deposited both of which are constructed perpendicularly in the trench (so-called stacked trench capacitor). The first capacitor electrode (10) is connected to the source region (14) of the selection transistor through a side opening in the inside-wall insulation layer (7) at the upper edge of the trench. The first electrode (10) is constructed as a spacer completely inside the trench (4). The method provided can be used to produce the trench contact (9) either in a self-aligned manner or by simple photographic techniques. The semiconductor memory arrangement can be used for 16 M memories. <IMAGE>
Patent EP-0360221-B1 (EP)
Title: Method and apparatus for making a sealed anchor in a soil area bordered by an immersed wall, especially a sheet piling wall
IPC: E02D5/76
Filed: 1989-09-19
Granted: 1993-06-09
Abstract: In the method for making a sealed anchor in a soil area (2) bordered by an immersed wall, especially a sheet piling wall (1), an anchor chair is attached to the wall. This anchor chair is provided with a drill-pipe lock (32) having a seal (22) for the drill pipe (30) and an anchor lock (8) having an annular tube seal (14) for at least one anchor tension member (31). If the drill pipe (30) has reached its end position, at least one anchor tension member (31) is inserted into this drill pipe (30). Via a pressure-sealing channel and if need be a re-injection channel, hardenable structural material can be fed into the annular space between drill pipe (30) and anchor tension member (31) while pulling out the drill pipe (30). The re-injection channel and facultatively the pressure-sealing channel are arranged inside the periphery of the anchor tension member (31), and the annular tube seal (14) is attached to the anchor lock (8) in a spatially fixed manner. <IMAGE>
Patent EP-0365965-B1 (EP)
Title: Installation for washing soil
IPC: B03B5/00
Filed: 1989-10-16
Granted: 1992-05-20
Abstract: Installation for washing soil 
<??>An installation for washing soil is to be provided in which soil is made into a slurry with water and harmful substances are separated from the soil via the water. The aim of the invention is to reduce the water consumption while at the same time improving the preparation of the soil. 
<??>This object is achieved in that a first screen area (7) and a first base section (10) allocated to this first screen area (7) have arranged upstream of them a second screen area (13) and, arranged upstream of the latter, a further water-feed area (16) having a further water feed (17). The second feed line (17) is fed with the water coming out of the first screen area (7). 
<IMAGE>
Patent EP-0371434-B1 (EP)
Title: Multipole suppression choke for data lines with multiple leads
IPC: H01F17/06
Filed: 1989-11-27
Granted: 1993-05-19
Abstract: The invention relates to a multipole suppression choke, in particular for data buses, which is distinguished by small dimensions and can be easily produced and handled fully automatically. This is achieved by means of a special shape of the core 1 or 2 in conjunction with a special mount 3 of plastic for the core and a snap-in device 3a on the mount for snapping the core 1 or 2 into the latter. <IMAGE>
Patent EP-0377895-B1 (EP)
Title: Heald frame for weaving looms of asymmetrical configuration
IPC: D03C9/06
Filed: 1989-12-27
Granted: 1993-09-08
Abstract: In a heald frame for weaving looms, wherein the two heald slide bars consist of standard elongated sections, the lower heald slide bar (5) is formed of an elongated section of width smaller than that of the elongated section forming the upper heald slidebar (6).
Patent EP-0407575-B1 (EP)
Title: Dispositif et instrument utilises pour revetir une conduite a embranchements
Inventor: SHIMOKAWA SHINJI - HAMAGUCHIHI
IPC: F16L41/02
Filed: 1989-01-06
Granted: 1993-11-10
Abstract: La présente invention se rapporte à un dispositif et à un bouchon servant à obturer l'ouverture d'une conduite au niveau de laquelle une conduite d'embranchement se sépare d'une conduite principale pendant l'application d'un revêtement tubulaire sur la surface interne d'une conduite enterrée ou d'autres conduites, telles que des conduites de gaz, d'eau potable ou d'égouts, afin de les réparer ou de les renforcer. On décrit plus particulièrement un dispositif composé d'un corps de machine pouvant se déplacer à l'intérieur de la conduite, et d'une base comportant un ensemble de bouchons d'obturation des ouvertures des conduites d'embranchement et fixée au corps de la machine de sorte que la base puisse tourner autour de l'axe de la conduite et se déplacer radialement. On décrrit également un bouchon utilisé dans ce dispositif. Le dispositif et le bouchon permettent d'effectuer aisément et efficacement ladite opération d'obturation.
Patent EP-0433334-B1 (EP)
Title: Hollow jewellery objects and method
IPC: A44C27/00
Filed: 1989-09-08
Granted: 1993-08-25
Abstract: A method of fabricating a hollow jewellery object in which an electrically conductive coating is applied to part (18) of a non-conductive mandrel or mould (10), the coated mandrel being presented for a first dip into an electrolyte containing ions of a precious metal e.g. gold so that the said parts of the mandrel are coated with an initial deposit; the mandrel is then removed from the electrolyte and the previously uncoated portions (24) coated before the mould is again dipped in the or a different electrolyte to form an outer shell integral with the internal ribs (28) or points formed during the first dip. Thus the hollow jewellery object is internally strengthened by the ribs (28), though in an alternative embodiment the ribs can be replaced by individual upstanding projections in bas relief if these conform to the external profile required for the jewellery object. The invention also includes a hollow jewellery object formed by the method according to the invention.
Patent EP-0412241-B1 (EP)
Title: Disassemblable two section ski
IPC: A63C5/00
Filed: 1990-03-07
Granted: 1993-09-29
Abstract: A double-slide ski which can be assembled and disassembled and, if required, shortened, comprising a front slide (10), and a rear slide (12) aligned to the previous one; the two slides (10, 12) are connected by a tubular arm (14) linked to the front slide (10) and rigidly connected to the rear glide (12) by a sleeve element (18) fastened at the front end (13) of the rear slide (12), in which the tubular arm (14) is threaded and than blocked in a disengageable manner into the sleeve element (18) with the protruding end of the arm (14), resting on a rear support pad (20).
Patent EP-0397977-B1 (EP)
Title: Syringe for medical use
IPC: A61M5/34
Filed: 1990-03-10
Granted: 1993-07-21
Abstract: The syringe for medical purposes is provided with a syringe barrel (1) and at least one syringe piston (3) which is displaceable therein by means of a piston rod (2), and also has a closure part (4) at the cannula end for the syringe barrel (1) and a finger rest (6) at the end of the syringe barrel (1) opposite the closure part (4). The syringe barrel (1) is designed as a cylindrical tube which has an annular collar (1.1) at least at its cannula end which forms a radially outward projecting locking protuberance for the closure part (4). The annular collar (1.1) bears axially, with its end face, on a shallow cylindrical sealing disc (7) of a material which has a comparatively soft elastic formulation, which is inserted in a receiving flange (4.1) of the closure part (4) and seals the syringe barrel (1) relative to the closure part (4). <IMAGE>
Patent EP-0401844-B1 (EP)
Inventor: HURST ACHIM
IPC: C08G63/64
Filed: 1990-06-08
Granted: 1995-11-22
Abstract: The invention relates to resorbable moulded articles and a method for their preparation.
Patent EP-0402908-B1 (EP)
Inventor: CHOUL BANG YOUNG
IPC: A61M5/34
Filed: 1990-06-13
Granted: 1994-05-18
Abstract: The invention relates to an injection syringe (1) with a barrel (2) to whose one end an injection needle (11) can be attached, and with a piston (6) which is displaceable in the barrel (2) and to which a piston rod (5), projecting from the other end of the barrel (2) and provided at its end with an actuating handle (23), can be attached, characterised by a device (16, 20) for automatic locking of the piston (6), pushed forward over a predetermined distance towards the injection needle (11), against retraction of the piston (6). <IMAGE>
Patent EP-0428077-B1 (EP)
Title: Assembling method for plastic window profile members with co-extruded sealing joints
IPC: E06B7/23
Filed: 1990-11-09
Granted: 1993-03-03
Abstract: The invention relates to extruded window plastic profile members (1, 2, 3) provided with resilient, co-extruded or retrofitted sealing joints (1a, 1b, 1c, 2a). According to the invention, all sealing joints (1a, 1b, 1c) can be provided on the same profile member (1); in the regions of the weld joint, cutouts (A) are made in the profile- member wall corresponding to the sealing-joint seat (1d, 1e, 1f) in order to be able to accommodate, at these points on the profile member (1), a material accumulation due to welding, or to permit yielding of the weld seams of the sealing joints (1a, 1b, 1c) in the direction of the cutout. <IMAGE>
Patent EP-0436169-B1 (EP)
Inventor: EISEN JOHANN
IPC: B43L23/08
Filed: 1990-12-14
Granted: 1994-03-09
Abstract: A sharpener for lead pencils, colored pencils, cosmetic pencils and the like with an essentially cuboid shaped sharpener housing, in which the longitudinal lateral sides of the sharpener housing are provided with complementary protrusions or recesses that allow fitting together of two sharpeners.
Patent EP-0397271-B1 (EP)
Title: A closure device for round tubes
IPC: B65G47/78
Filed: 1990-05-08
Granted: 1993-03-03
Abstract: A device for closing and opening a wall opening (4) in a tube (1) with a circular or virtually circular cross section, said device being provided with a movable valve member (5) extending along this tube (1), wherein said valve member (5)is embodied as a plate of flexible material, at least one flexible element (7) placed under tensile stress, being arranged around the tube (1) for pressing the plate-like valve member (5) against the tube (1), making it possible to slide said plate-like valve member (5) in axial or tangential direction with respect to the tube wall, whereby the opening (4) in the tube wall will be uncovered or closed respectively.
Patent EP-0390333-B1 (EP)
Inventor: BARNES NIGEL EVERARD
IPC: H04B7/26
Filed: 1990-02-28
Granted: 1994-08-03
Abstract: The telecommunications system comprises a plurality of distributed base stations (BS1..BSn) each operatively coupled to a public switched telecommunications network (PSTN) and being adapted to co-operate with one or more of a plurality of portable cordless telephone units (CT1..CT4) by way of a plurality of cordless digital communication channels operating on a time division duplex basis. The base unit (BS1..BSn) is arranged upon detection of an incoming public switched network call, to poll all the portable cordless telephone units (CT1..CT4) by transmitting on a repetitious basis the identity of the portable units to be connected to the incoming call on a selected channel and the base unit (BS1..BSN) is arranged to intersperse each poll operation with a signalling message. Each portable unit (CT1..CT4) is arranged to scan the cordless channels at a predetermined interval and the base unit (BS1..BSn) is adapted to postpone the sending of a ringing message to any of the portable units (CT1..CT4) until a predetermined period has elapsed since the commencement of the polling action, the predetermined period being substantially similar to but larger than the predetermined interval.
Patent EP-0416761-B1 (EP)
IPC: A61K6/838
Filed: 1990-08-13
Granted: 1992-12-23
Abstract: Calcium phosphate minerals are formed by using phosphoric acid source substantially free of uncombined water in conjunction with a calcium source, normally as any combination of carbonate, phosphate and hydroxide, and, as required, any additional base to neutralize the phosphoric acid. Protein may be optionally added. The resulting product is readily formed and then sets to a hard, stable, workable shaped object.
Patent EP-0439917-B1 (EP)
Inventor: POULETTY PHILIPPE
IPC: G01N37/00
Filed: 1990-11-23
Granted: 1996-01-17
Abstract: An apparatus is provided for the detection and semi-quantitative measurement of analytes. The assay results are visualized by the formation on a filter of a colored annular or circular spot, the diameter of the spot being related to the concentration of the analyte of interest. The filter on which the assay results are visualized is divided into multiple regions by strips of non-porous tape crossing the filter surface. The invention also includes a component for diluting sample to a suitable concentration for analysis, and dispensing the diluted sample onto the test filter. <IMAGE>
Patent EP-0408403-B1 (EP)
Inventor: MELLAERT HERMAN VAN
IPC: C12N15/32
Filed: 1990-05-29
Granted: 1994-08-03
Abstract: Plants made resistant to insects by transforming their nuclear genome with two or more DNA sequences, each encoding a different non-competitively binding B. thuringiensis protoxin or insecticidal part thereof, preferably the toxin thereof.
Patent EP-0406200-B1 (EP)
Inventor: SOEDERVALL SVEN-ERIK
IPC: A47F3/04
Filed: 1990-06-21
Granted: 1994-08-10
Abstract: A door structure suitable for use with refrigerator and freezer spaces of the kind used in everyday commodity stores to display goods on sale, comprises two or more glass panes (20, 21) which together with a frame embracing the edges of the glass panes (20, 21), either completely or partially, form a door leaf. The glass pane (20) which faces towards the warm atmosphere of a shop area is provided on the surface (22) thereof facing away from the shop area with an electrically conductive coating (23), which is operative to heat the pane electrically. The invention is characterized in that the door comprises solely two mutually parallel glass panes (20, 21) of which the glass pane (21) facing towards the colder refrigerator or freezer space is provided solely on the surface (24) thereof which faces towards the colder space with an infrared radiation reflective coating or layer (25).
Patent EP-0460082-B1 (EP)
Inventor: SORENSEN EMIL AARESTRUP
IPC: F16K17/08
Filed: 1990-02-21
Granted: 1994-06-15
Abstract: PCT No. PCT/DK90/00050 Sec. 371 Date Jul. 25, 1990 Sec. 102(e) Date Jul. 25, 1990 PCT Filed Feb. 21, 1990 PCT Pub. No. WO90/10168 PCT Pub. Date Sep. 7, 1990.A pressure relief valve for pressure equalization between a closed space and the surrounding atmosphere comprises a valve housing (1) with an upwardly facing blow-off opening (11) in which a conical valve seat (13) is formed. A drop-shaped body (14) arranged in the blow-off opening (11) is formed on its underside with a conical valve surface (15) co-operating with the valve seat (13). The drop-shaped body is connected with a lifting disc (21) which has a larger area than the valve seat (13) and is surrounded by a free passage slot (22). By suitable dimensioning, advantageous characteristics can be obtained for pressure and blow-off velocity as functions of the blow-off quantity, and the blow-off will always take place in the form of a jet which by means of the drop-shaped body (14) is directed vertically upwards at high velocity.
Patent EP-0466754-B1 (EP)
Inventor: TALLING BOB LARS OLOF
IPC: D04H1/4209
Filed: 1990-04-05
Granted: 1995-07-05
Abstract: The invention relates to a heat insulation product of mineral fibre wool and to a method of producing this. The curable binding agent of the product is an aqueous suspension containing water glass and slag. The slag reacts hydraulically with the alkalis of the water glass, yielding water resistant bonds. During the preparation of the product, the suspension of water glass and slag is agitated before being applied onto the product. The curing of the binding agent can be carried out at once or later, at the prevailing outer temperature or at a raised temperature.
Patent EP-0531524-B1 (EP)
Title: Supositoire a liberation entretenue
Inventor: MURATA MASAMI
IPC: A61K9/02
Filed: 1990-05-24
Granted: 1996-03-20
Abstract: Un supositoire à libération entretenue contient un médicament acide ou un sel absorbables par application rectale et un matériau acide ou un tampon de pH. Ce supositoire n'entraîne pas une augmentation abrupte de la concentration du médicament dans le sang immédiatement après son application et a une action prolongée, de sorte qu'il est non seulement plus sûr mais a également d'excellents effets thérapeutiques.
Patent EP-0483168-B1 (EP)
Inventor: KUEFFER MAX
IPC: F16K11/07
Filed: 1990-05-21
Granted: 1996-12-27
Abstract: A conditioning valve for simultaneously reducing the pressure and temperature of steam. The invention comprises a valve body divided into first and second chambers, the first chamber having an inlet port for the introduction of superheated steam under high pressure into said conditioning valve and the second chamber having an outlet port for expelling desuperheated and depressurized steam out of said conditioning valve; an annular seat affixed to the interior of said valve between said first and second chambers; a hollow cylindrical cage slidably coupled with said seat, said cage permitting the flow of steam between said first and second chambers when said cage is in a first position and preventing said flow of steam when said cage is in a second position; and water stem means coupled to said cage for adjusting said cage between said first and second positions, said stem means having an outlet for injecting desuperheating water into said second chamber to be mixed with said steam.
Patent EP-0429634-B1 (EP)
Inventor: KERR RICHARD
IPC: H04N1/393
Filed: 1990-06-13
Granted: 1996-08-14
Abstract: Un interpolateur servant à agrandir ou à réduire une image numérique comprend une mémoire à coefficients d'interpolation contenant des coefficients d'interpolation représentant un noyau d'interpolation à une dimension. Un interpolateur de lignes reçoit des valeurs de points d'images, récupère des coefficients d'interpolation de la mémoire, et produit des valeurs de points interpolées en interpolant dans le sens d'une ligne. Un interpolateur de colonnes reçoit des lignes multiples de valeurs de points interpolées à partir de l'interpolateur de lignes, récupère des coefficients d'interpolation de la mémoire, et produit des lignes de valeurs de points interpolées en interpolant dans le sens d'une colonne.
Patent EP-0498824-B1 (EP)
Inventor: MUSAEUS JENSEN NINA
IPC: A61K9/16
Filed: 1990-11-02
Granted: 1994-01-26
Abstract: Process of preparing a hydrophobic/aerophilic solid which can be dispersed in water in the form of discrete microparticles, wherein the solid is milled in an aqueous medium in the presence of a hydrocolloid to obtain a suspension containing suspended particles of an average particle size not exceeding 10 νm and finely dividing and drying the suspension to obtain a powder.
Patent EP-0491877-B1 (EP)
Title: Procede et appareil de combustion d'une unite d'alimentation integree
Inventor: KLAASS REINHARD M
IPC: F23R3/26
Filed: 1990-09-20
Granted: 1995-05-17
Abstract: L'invention concerne un système d'alimentation secondaire (10) utilisé à bord d'un avion en remplacement des unités d'alimentation auxiliaires classiques (APU) et des unités d'alimentation de secours (EPU). L'unité d'alimentation intégrée (12) (IPU) de l'invention assure la fonction à la fois d'une APU et d'une EPU, tout en évitant l'utilisation de monocombustibles dangereux. L'IPU comprend un moteur de turbine (20) pouvant fonctionner avec l'air ambiant sous pression, ou avec de l'air stocké sous pression, ainsi qu'avec un combustible de moteur à réaction. La structure d'une chambre de combustion (26) pour le moteur qui est capable d'utiliser de l'air sous pression provenant de deux sources séparées, la structure d'une commande (18) pouvant faire fonctionner sélectivement le moteur en tant que EPU, en tant que APU, et pour effectuer la transition d'une EPU vers une APU, et la structure d'un système d'alimentation secondaire complet (10) avec IPU (12) sont toutes décrites.